diff --git a/.github/workflows/pythonpackage.yml b/.github/workflows/pythonpackage.yml index 541c75c..948ebbc 100644 --- a/.github/workflows/pythonpackage.yml +++ b/.github/workflows/pythonpackage.yml @@ -3,7 +3,7 @@ name: Python package on: [push] jobs: - build: + build-and-publish: runs-on: windows-latest strategy: @@ -13,11 +13,23 @@ jobs: python-version: [3.6, 3.7] steps: - - uses: actions/checkout@v1 - - name: Set up Python ${{ matrix.python-version }} - uses: actions/setup-python@v1 - with: - python-version: ${{ matrix.python-version }} - - uses: dschep/install-poetry-action@v1.2 - - run: poetry install - - run: poetry run pytest tests + - uses: actions/checkout@v1 + - name: Set up Python ${{ matrix.python-version }} + uses: actions/setup-python@v1 + with: + python-version: ${{ matrix.python-version }} + - uses: dschep/install-poetry-action@v1.2 + - name: Install dependencies + - run: poetry install + - name: Test with tox + - run: tox -p auto -o + - name: Publish distribution 📦 to Test PyPI + uses: pypa/gh-action-pypi-publish@master + with: + password: ${{ secrets.test_pypi_password }} + repository_url: https://test.pypi.org/legacy/ + - name: Publish distribution 📦 to PyPI + if: startsWith(github.event.ref, 'refs/tags') + uses: pypa/gh-action-pypi-publish@master + with: + password: ${{ secrets.pypi_password }} diff --git a/.gitignore b/.gitignore index 3c71423..8f7fbc5 100644 --- a/.gitignore +++ b/.gitignore @@ -66,7 +66,7 @@ instance/ .scrapy # Sphinx documentation -docs/_build/ +docs/docsrc/_build/ # PyBuilder target/ diff --git a/README.md b/README.rst similarity index 70% rename from README.md rename to README.rst index 8f4edbd..d48c8c8 100644 --- a/README.md +++ b/README.rst @@ -1,10 +1,15 @@ -# displayarray +displayarray +============ A library for displaying arrays as video in Python. -## Display arrays while updating them +Display arrays while updating them +---------------------------------- -![](https://i.imgur.com/UEt6iR6.gif) +.. figure:: https://i.imgur.com/UEt6iR6.gif + :alt: + +:: from displayarray import display import numpy as np @@ -16,12 +21,15 @@ A library for displaying arrays as video in Python. arr[:] += np.random.normal(0.001, 0.0005, (100, 100, 3)) arr %= 1.0 -## Run functions on 60fps webcam or video input +Run functions on 60fps webcam or video input +-------------------------------------------- -[![](https://thumbs.gfycat.com/AbsoluteEarnestEelelephant-size_restricted.gif)](https://gfycat.com/absoluteearnesteelelephant) +|image0| (Video Source: https://www.youtube.com/watch?v=WgXQ59rg0GM) +:: + from displayarray import display import math as m @@ -34,15 +42,19 @@ A library for displaying arrays as video in Python. forest_color.i = 0 display("fractal test.mp4", callbacks=forest_color, blocking=True, fps_limit=120) - -## Display tensors as they're running through TensorFlow or PyTorch -![](https://i.imgur.com/TejCpIP.png) +Display tensors as they're running through TensorFlow or PyTorch +---------------------------------------------------------------- + +.. figure:: https://i.imgur.com/TejCpIP.png + :alt: + +:: # see test_display_tensorflow in test_simple_apy for full code. - + ... - + autoencoder.compile(loss="mse", optimizer="adam") while displayer: @@ -60,10 +72,13 @@ A library for displaying arrays as video in Python. output_image = autoencoder.predict(grab, steps=1) displayer.update((output_image[0] * 255.0).astype(np.uint8), "uid for autoencoder output") -## Handle input events +Handle input events +------------------- Mouse events captured whenever the mouse moves over the window: +:: + event:0 x,y:133,387 flags:0 @@ -71,33 +86,42 @@ Mouse events captured whenever the mouse moves over the window: Code: +:: + from displayarray.input import mouse_loop from displayarray import display - + @mouse_loop def print_mouse_thread(mouse_event): print(mouse_event) display("fractal test.mp4", blocking=True) -## Installation +Installation +------------ -displayarray is distributed on [PyPI](https://pypi.org) as a universal -wheel in Python 3.6+ and PyPy. +displayarray is distributed on `PyPI `__ as a +universal wheel in Python 3.6+ and PyPy. + +:: $ pip install displayarray - -## Usage + +Usage +----- See tests for more example code. API will be generated soon. -## License +License +------- displayarray is distributed under the terms of both -- [MIT License](https://choosealicense.com/licenses/mit) -- [Apache License, Version 2.0](https://choosealicense.com/licenses/apache-2.0) +- `MIT License `__ +- `Apache License, Version + 2.0 `__ at your option. - +.. |image0| image:: https://thumbs.gfycat.com/AbsoluteEarnestEelelephant-size_restricted.gif + :target: https://gfycat.com/absoluteearnesteelelephant diff --git a/displayarray/__main__.py b/displayarray/__main__.py index 73b490f..4292906 100644 --- a/displayarray/__main__.py +++ b/displayarray/__main__.py @@ -48,12 +48,12 @@ def main(argv=None): while d: if arguments["--message-backend"] == "ROS": async for v_name, frame in read_updates_ros( - [t for t, d in topics_split], [d for t, d in topics_split] + [t for t, d in topics_split], [d for t, d in topics_split] ): d.update(arr=frame, id=v_name) if arguments["--message-backend"] == "ZeroMQ": async for v_name, frame in read_updates_zero_mq( - *[bytes(t, encoding="ascii") for t in topics] + *[bytes(t, encoding="ascii") for t in topics] ): d.update(arr=frame, id=v_name) diff --git a/displayarray/frame/frame_publishing.py b/displayarray/frame/frame_publishing.py index 83f4565..654b7ad 100644 --- a/displayarray/frame/frame_publishing.py +++ b/displayarray/frame/frame_publishing.py @@ -187,7 +187,7 @@ async def publish_updates_ros( ) # allow users to use their own custom messages in numpy arrays return msg_type - publishers = {} + publishers: Dict[str, rospy.Publisher] = {} rospy.init_node(node_name, anonymous=True) try: for v in read_updates(vids, callbacks, fps_limit, size, end_callback, blocking): diff --git a/displayarray/frame/frame_updater.py b/displayarray/frame/frame_updater.py index f6746b5..7c261c4 100644 --- a/displayarray/frame/frame_updater.py +++ b/displayarray/frame/frame_updater.py @@ -115,7 +115,11 @@ class FrameUpdater(threading.Thread): async def read_updates( *vids, callbacks: Optional[ - Union[Dict[Any, FrameCallable], List[FrameCallable], FrameCallable] + Union[ + Dict[Any, Union[FrameCallable, List[FrameCallable]]], + List[FrameCallable], + FrameCallable, + ] ] = None, fps_limit=float("inf"), size=(-1, -1), @@ -168,12 +172,12 @@ async def read_updates( async def read_updates_zero_mq( *topic_names, - address="tcp://127.0.0.1:5600", - flags=0, - copy=True, - track=False, - blocking=False, - end_callback: Callable[[Any], bool] = lambda: False, + address: str = "tcp://127.0.0.1:5600", + flags: int = 0, + copy: bool = True, + track: bool = False, + blocking: bool = False, + end_callback: Callable[[Any], bool] = lambda x: False, ): import zmq @@ -210,7 +214,7 @@ async def read_updates_ros( dtypes=None, listener_node_name=None, poll_rate_hz=None, - end_callback: Callable[[Any], bool] = lambda: False, + end_callback: Callable[[Any], bool] = lambda x: False, ): import rospy from rospy.numpy_msg import numpy_msg @@ -289,6 +293,7 @@ async def read_updates_ros( pass finally: if s is not None: - s.unregister() + for _, sub in s.items(): + sub.unregister() if rospy.core.is_shutdown(): raise rospy.exceptions.ROSInterruptException("rospy shutdown") diff --git a/displayarray/window/subscriber_windows.py b/displayarray/window/subscriber_windows.py index 7334b1e..97c9b4c 100644 --- a/displayarray/window/subscriber_windows.py +++ b/displayarray/window/subscriber_windows.py @@ -226,7 +226,10 @@ class SubscriberWindows(object): def _get_video_callback_dict_threads( - *vids, callbacks: Optional[Dict[Any, FrameCallable]] = None, fps=240, size=(-1, -1) + *vids, + callbacks: Optional[Dict[Any, Union[FrameCallable, List[FrameCallable]]]] = None, + fps=240, + size=(-1, -1), ): assert callbacks is not None vid_threads = [] @@ -235,14 +238,14 @@ def _get_video_callback_dict_threads( v_callbacks: List[Callable[[np.ndarray], Any]] = [] if v_name in callbacks: if isinstance(callbacks[v_name], List): - v_callbacks.extend(callbacks[v_name]) + v_callbacks.extend(callbacks[v_name]) # type: ignore elif callable(callbacks[v_name]): - v_callbacks.append(callbacks[v_name]) + v_callbacks.append(callbacks[v_name]) # type: ignore if v in callbacks: if isinstance(callbacks[v], List): - v_callbacks.extend(callbacks[v]) + v_callbacks.extend(callbacks[v]) # type: ignore elif callable(callbacks[v]): - v_callbacks.append(callbacks[v]) + v_callbacks.append(callbacks[v]) # type: ignore vid_threads.append( FrameUpdater(v, callbacks=v_callbacks, fps_limit=fps, request_size=size) ) @@ -252,7 +255,11 @@ def _get_video_callback_dict_threads( def _get_video_threads( *vids, callbacks: Optional[ - Union[Dict[Any, FrameCallable], List[FrameCallable], FrameCallable] + Union[ + Dict[Any, Union[FrameCallable, List[FrameCallable]]], + List[FrameCallable], + FrameCallable, + ] ] = None, fps=240, size=(-1, -1), @@ -282,7 +289,11 @@ def _get_video_threads( def display( *vids, callbacks: Optional[ - Union[Dict[Any, FrameCallable], List[FrameCallable], FrameCallable] + Union[ + Dict[Any, Union[FrameCallable, List[FrameCallable]]], + List[FrameCallable], + FrameCallable, + ] ] = None, window_names=None, blocking=False, diff --git a/docs/.buildinfo b/docs/.buildinfo new file mode 100644 index 0000000..7fc3bd9 --- /dev/null +++ b/docs/.buildinfo @@ -0,0 +1,4 @@ +# Sphinx build info version 1 +# This file hashes the configuration used when building these files. When it is not found, a full rebuild will be done. +config: a167618eb830b61944ba34b40c4f87db +tags: d77d1c0d9ca2f4c8421862c7c5a0d620 diff --git a/docs/.doctrees/crop.doctree b/docs/.doctrees/crop.doctree new file mode 100644 index 0000000..5201c06 Binary files /dev/null and b/docs/.doctrees/crop.doctree differ diff --git a/docs/.doctrees/displayarray.doctree b/docs/.doctrees/displayarray.doctree new file mode 100644 index 0000000..75b407d Binary files /dev/null and b/docs/.doctrees/displayarray.doctree differ diff --git a/docs/.doctrees/displayarray_bash.doctree b/docs/.doctrees/displayarray_bash.doctree new file mode 100644 index 0000000..90826f1 Binary files /dev/null and b/docs/.doctrees/displayarray_bash.doctree differ diff --git a/docs/.doctrees/environment.pickle b/docs/.doctrees/environment.pickle new file mode 100644 index 0000000..98a1747 Binary files /dev/null and b/docs/.doctrees/environment.pickle differ diff --git a/docs/.doctrees/frame.doctree b/docs/.doctrees/frame.doctree new file mode 100644 index 0000000..0304d29 Binary files /dev/null and b/docs/.doctrees/frame.doctree differ diff --git a/docs/.doctrees/index.doctree b/docs/.doctrees/index.doctree new file mode 100644 index 0000000..4945bdb Binary files /dev/null and b/docs/.doctrees/index.doctree differ diff --git a/docs/.doctrees/input.doctree b/docs/.doctrees/input.doctree new file mode 100644 index 0000000..6dd9e4f Binary files /dev/null and b/docs/.doctrees/input.doctree differ diff --git a/docs/.doctrees/lens.doctree b/docs/.doctrees/lens.doctree new file mode 100644 index 0000000..401cb44 Binary files /dev/null and b/docs/.doctrees/lens.doctree differ diff --git a/docs/.doctrees/select_channels.doctree b/docs/.doctrees/select_channels.doctree new file mode 100644 index 0000000..c10cdc1 Binary files /dev/null and b/docs/.doctrees/select_channels.doctree differ diff --git a/docs/.doctrees/window.doctree b/docs/.doctrees/window.doctree new file mode 100644 index 0000000..3722321 Binary files /dev/null and b/docs/.doctrees/window.doctree differ diff --git a/docs/_modules/displayarray/effects/crop/index.html b/docs/_modules/displayarray/effects/crop/index.html new file mode 100644 index 0000000..e569173 --- /dev/null +++ b/docs/_modules/displayarray/effects/crop/index.html @@ -0,0 +1,214 @@ + + + + + + + displayarray.effects.crop — DisplayArray documentation + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+ +

Source code for displayarray.effects.crop

+import numpy as np
+from ..input import mouse_loop
+
+
+
[docs]class Crop(object):
+    """A callback class that will return the input array cropped to the output size. N-dimensional."""
+
+    def __init__(self, output_size=(64, 64, 3), center=None):
+        self._output_size = None
+        self._center = None
+        self.odd_center = None
+        self.mouse_control = None
+        self.input_size = None
+
+        self.center = center
+        self.output_size = output_size
+
+    @property
+    def output_size(self):
+        return self._output_size
+
+    @output_size.setter
+    def output_size(self, set):
+        self._output_size = set
+        if self._output_size is not None:
+            self._output_size = np.asarray(set)
+
+    @property
+    def center(self):
+        return self._center
+
+    @center.setter
+    def center(self, set):
+        self._center = set
+        if self._center is not None:
+            self._center = np.asarray(set)
+
+    def __call__(self, arr):
+        """Crop the input array to the specified output size. output is centered on self.center point on input."""
+        self.input_size = arr.shape
+        if self.center is None:
+            self.center = [int(arr.shape[x]) // 2 for x in range(arr.ndim)]
+        self.odd_out = np.array(
+            [self.output_size[x] % 2 for x in range(len(self.output_size))]
+        )
+        self.odd_center = np.array(
+            [self.center[x] % 2 for x in range(len(self.center))]
+        )
+
+        center = self.center.copy()  # stop opencv from thread breaking us
+        top_left_get = [
+            min(max(0, center[x] - self.output_size[x] // 2), arr.shape[x] - 1)
+            for x in range(arr.ndim)
+        ]
+        bottom_right_get = [
+            min(
+                max(0, center[x] + self.output_size[x] // 2 + self.odd_out[x]),
+                arr.shape[x],
+            )
+            for x in range(arr.ndim)
+        ]
+
+        top_left_put = [
+            min(
+                max(
+                    0,
+                    -(bottom_right_get[x] - center[x] - self.output_size[x] // 2)
+                    + self.odd_out[x],
+                ),
+                self.output_size[x],
+            )
+            for x in range(arr.ndim)
+        ]
+        bottom_right_put = [
+            min(
+                max(0, top_left_put[x] + (bottom_right_get[x] - top_left_get[x])),
+                self.output_size[x],
+            )
+            for x in range(arr.ndim)
+        ]
+        get_slices = [slice(x1, x2) for x1, x2 in zip(top_left_get, bottom_right_get)]
+        get_slices = tuple(get_slices)
+        put_slices = [slice(x1, x2) for x1, x2 in zip(top_left_put, bottom_right_put)]
+        put_slices = tuple(put_slices)
+        out_array = np.zeros(self.output_size)
+        out_array[put_slices] = arr[get_slices]
+        return out_array.astype(arr.dtype)
+
+
[docs]    def enable_mouse_control(self):
+        """Move the mouse to move where the crop is from on the original image"""
+
+        @mouse_loop
+        def m_loop(me):
+            if self.center is None:
+                self.center = [0, 0, 1]
+            self.center[:] = [
+                int(me.y / self.output_size[0] * self.input_size[0]),
+                int(me.x / self.output_size[1] * self.input_size[1]),
+                1,
+            ]
+
+        self.mouse_control = m_loop
+        return self

+
+ +
+ +
+
+ +
+
+
+ ©2019, Simulator Leek. + + | + Powered by Sphinx 2.2.1 + & Alabaster 0.7.12 + +
+ + + + + + \ No newline at end of file diff --git a/docs/_modules/displayarray/effects/lens/index.html b/docs/_modules/displayarray/effects/lens/index.html new file mode 100644 index 0000000..88275e8 --- /dev/null +++ b/docs/_modules/displayarray/effects/lens/index.html @@ -0,0 +1,294 @@ + + + + + + + displayarray.effects.lens — DisplayArray documentation + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+ +

Source code for displayarray.effects.lens

+import numpy as np
+from ..input import mouse_loop
+import cv2
+
+
+
[docs]class ControllableLens(object):
+    def __init__(self, use_bleed=False, zoom=1, center=None):
+        self.center = center
+        self.zoom = zoom
+        self.use_bleed = use_bleed
+        self.bleed = None
+        self.mouse_control = None
+
+    def check_setup_bleed(self, arr):
+        if not isinstance(self.bleed, np.ndarray) and self.use_bleed:
+            self.bleed = np.zeros_like(arr)
+
+    def run_bleed(self, arr, x, y):
+        arr[y, ...] = (arr[(y + 1) % len(y), ...] + arr[(y - 1) % len(y), ...]) / 2
+        arr[:, x, ...] = (
+            arr[:, (x + 1) % len(x), ...] + arr[:, (x - 1) % len(x), ...]
+        ) / 2

+
+
+
[docs]class Barrel(ControllableLens):
+    def __init__(
+        self, use_bleed=False, barrel_power=1, pincushion_power=1, zoom=1, center=None
+    ):
+        super().__init__(use_bleed, zoom, center)
+        self.center = center
+        self.zoom = zoom
+        self.use_bleed = use_bleed
+        self.bleed = None
+        self.barrel_power = barrel_power
+        self.mouse_control = None
+
+
[docs]    def enable_mouse_control(self):
+        """
+        Move the mouse to center the image, scroll to increase/decrease barrel, ctrl+scroll to increase/decrease zoom
+        """
+
+        @mouse_loop
+        def m_loop(me):
+            self.center[:] = [me.y, me.x]
+            if me.event == cv2.EVENT_MOUSEWHEEL:
+                if me.flags & cv2.EVENT_FLAG_CTRLKEY:
+                    if me.flags > 0:
+                        self.zoom *= 1.1
+                    else:
+                        self.zoom /= 1.1
+                else:
+                    if me.flags > 0:
+                        self.barrel_power *= 1.1
+                    else:
+                        self.barrel_power /= 1.1
+
+        self.mouse_control = m_loop
+        return self

+
+    def __call__(self, arr):
+        zoom_out = 1.0 / self.zoom
+        self.check_setup_bleed(arr)
+
+        y = np.arange(arr.shape[0])
+        x = np.arange(arr.shape[1])
+        if self.center is None:
+            self.center = [len(y) / 2.0, len(x) / 2.0]
+        y2_ = (y - (len(y) / 2.0)) * zoom_out / arr.shape[0]
+        x2_ = (x - (len(x) / 2.0)) * zoom_out / arr.shape[1]
+        p2 = np.array(np.meshgrid(x2_, y2_))
+
+        cy = self.center[0] / arr.shape[0]
+        cx = self.center[1] / arr.shape[1]
+
+        barrel_power = self.barrel_power
+
+        theta = np.arctan2(p2[1], p2[0])
+
+        radius = np.linalg.norm(p2, axis=0, ord=2)
+
+        radius = pow(radius, barrel_power)
+
+        x_new = 0.5 * (radius * np.cos(theta) + cx * 2)
+        x_new = np.clip(x_new * len(x), 0, len(x) - 1)
+
+        y_new = 0.5 * (radius * np.sin(theta) + cy * 2)
+        y_new = np.clip(y_new * len(y), 0, len(y) - 1)
+
+        p = np.array(np.meshgrid(y, x)).astype(np.uint32)
+
+        p_new = np.array((y_new, x_new))
+        p_new = p_new.astype(np.uint32)
+
+        if self.use_bleed:
+            arr2 = self.bleed.copy()
+            self.run_bleed(arr2, x, y)
+            arr2[p_new[0], p_new[1], :] = np.swapaxes(arr[p[0], p[1], :], 0, 1)
+            self.bleed = arr2
+        else:
+            arr[p[0], p[1], :] = np.swapaxes(arr[p_new[0], p_new[1], :], 0, 1)
+
+        return arr

+
+
+
[docs]class Mustache(ControllableLens):
+    def __init__(
+        self, use_bleed=False, barrel_power=1, pincushion_power=1, zoom=1, center=None
+    ):
+        super().__init__(use_bleed, zoom, center)
+        self.center = center
+        self.zoom = zoom
+        self.use_bleed = use_bleed
+        self.bleed = None
+        self.barrel_power = barrel_power
+        self.pincushion_power = pincushion_power
+        self.mouse_control = None
+
+    def enable_mouse_control(self):
+        @mouse_loop
+        def m_loop(me):
+            self.center[:] = [me.y, me.x]
+            if me.event == cv2.EVENT_MOUSEWHEEL:
+                if me.flags & cv2.EVENT_FLAG_CTRLKEY:
+                    if me.flags > 0:
+                        self.zoom *= 1.1
+                    else:
+                        self.zoom /= 1.1
+                elif me.flags & cv2.EVENT_FLAG_SHIFTKEY:
+                    if me.flags > 0:
+                        self.pincushion_power *= 1.1
+                    else:
+                        self.pincushion_power /= 1.1
+                else:
+                    if me.flags > 0:
+                        self.barrel_power *= 1.1
+                    else:
+                        self.barrel_power /= 1.1
+
+        self.mouse_control = m_loop
+
+    def __call__(self, arr):
+        zoom_out = 1.0 / self.zoom
+        self.check_setup_bleed(arr)
+
+        y = np.arange(arr.shape[0])
+        x = np.arange(arr.shape[1])
+        if self.center is None:
+            self.center = [len(y) / 2.0, len(x) / 2.0]
+        y2_ = (y - self.center[0]) * zoom_out / arr.shape[0]
+        x2_ = (x - self.center[1]) * zoom_out / arr.shape[1]
+        p2 = np.array(np.meshgrid(x2_, y2_))
+
+        barrel_power = self.barrel_power
+        pincushion_power = self.pincushion_power
+
+        theta = np.arctan2(p2[1], p2[0])
+
+        radius = np.linalg.norm(p2, axis=0)
+        radius2 = np.linalg.norm(p2, axis=0, ord=4)
+
+        radius = pow(radius, barrel_power)
+        radius2 = pow(radius2, pincushion_power)
+
+        x_new = 0.5 * (radius2 * radius * np.cos(theta) + 1)
+        x_new = np.clip(x_new * len(x), 0, len(x) - 1)
+
+        y_new = 0.5 * (radius2 * radius * np.sin(theta) + 1)
+        y_new = np.clip(y_new * len(y), 0, len(y) - 1)
+
+        p = np.array(np.meshgrid(y, x)).astype(np.uint32)
+
+        p_new = np.array((y_new, x_new)).astype(np.uint32)
+
+        if self.use_bleed:
+            arr2 = self.bleed.copy()
+            self.run_bleed(arr2, x, y)
+            arr2[p_new[0], p_new[1], :] = np.swapaxes(arr[p[0], p[1], :], 0, 1)
+            self.bleed = arr2
+        else:
+            arr2 = np.zeros_like(arr)
+            arr2[p_new[0], p_new[1], :] = np.swapaxes(arr[p[0], p[1], :], 0, 1)
+
+        return arr2

+
+ +
+ +
+
+ +
+
+
+ ©2019, Simulator Leek. + + | + Powered by Sphinx 2.2.1 + & Alabaster 0.7.12 + +
+ + + + + + \ No newline at end of file diff --git a/docs/_modules/displayarray/effects/select_channels/index.html b/docs/_modules/displayarray/effects/select_channels/index.html new file mode 100644 index 0000000..2c46bb2 --- /dev/null +++ b/docs/_modules/displayarray/effects/select_channels/index.html @@ -0,0 +1,172 @@ + + + + + + + displayarray.effects.select_channels — DisplayArray documentation + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+ +

Source code for displayarray.effects.select_channels

+import numpy as np
+from ..input import mouse_loop
+import cv2
+
+
+
[docs]class SelectChannels(object):
+    def __init__(self, selected_channels=None):
+        if selected_channels is None:
+            selected_channels = [0, 0, 0]
+        self.selected_channels = selected_channels
+        self.mouse_control = None
+        self.mouse_print_channels = False
+        self.num_input_channels = None
+
+    def __call__(self, arr):
+        self.num_input_channels = arr.shape[-1]
+        out_arr = [
+            arr[..., min(max(0, x), arr.shape[-1] - 1)] for x in self.selected_channels
+        ]
+        out_arr = np.stack(out_arr, axis=-1)
+        return out_arr
+
+    def enable_mouse_control(self):
+        @mouse_loop
+        def m_loop(me):
+            if me.event == cv2.EVENT_MOUSEWHEEL:
+                if me.flags & cv2.EVENT_FLAG_CTRLKEY:
+                    if me.flags > 0:
+                        self.selected_channels[0] += 1
+                        self.selected_channels[0] = min(
+                            self.selected_channels[0], self.num_input_channels - 1
+                        )
+                    else:
+                        self.selected_channels[0] -= 1
+                        self.selected_channels[0] = max(self.selected_channels[0], 0)
+                    if self.mouse_print_channels:
+                        print(f"Channel 0 now maps to {self.selected_channels[0]}.")
+                elif me.flags & cv2.EVENT_FLAG_SHIFTKEY:
+                    if me.flags > 0:
+                        self.selected_channels[1] += 1
+                        self.selected_channels[1] = min(
+                            self.selected_channels[1], self.num_input_channels - 1
+                        )
+                    else:
+                        self.selected_channels[1] -= 1
+                        self.selected_channels[1] = max(self.selected_channels[1], 0)
+                    if self.mouse_print_channels:
+                        print(f"Channel 1 now maps to {self.selected_channels[1]}.")
+                elif me.flags & cv2.EVENT_FLAG_ALTKEY:
+                    if me.flags > 0:
+                        self.selected_channels[2] += 1
+                        self.selected_channels[2] = min(
+                            self.selected_channels[2], self.num_input_channels - 1
+                        )
+                    else:
+                        self.selected_channels[2] -= 1
+                        self.selected_channels[2] = max(self.selected_channels[2], 0)
+                    if self.mouse_print_channels:
+                        print(f"Channel 2 now maps to {self.selected_channels[2]}.")
+
+        self.mouse_control = m_loop

+
+ +
+ +
+
+ +
+
+
+ ©2019, Simulator Leek. + + | + Powered by Sphinx 2.2.1 + & Alabaster 0.7.12 + +
+ + + + + + \ No newline at end of file diff --git a/docs/_modules/displayarray/frame/frame_publishing/index.html b/docs/_modules/displayarray/frame/frame_publishing/index.html new file mode 100644 index 0000000..8c273e4 --- /dev/null +++ b/docs/_modules/displayarray/frame/frame_publishing/index.html @@ -0,0 +1,328 @@ + + + + + + + displayarray.frame.frame_publishing — DisplayArray documentation + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+ +

Source code for displayarray.frame.frame_publishing

+import sys
+import threading
+import time
+import asyncio
+
+import cv2
+import numpy as np
+
+from displayarray.frame import subscriber_dictionary
+from .np_to_opencv import NpCam
+from displayarray.uid import uid_for_source
+
+from typing import Union, Tuple, Optional, Dict, Any, List, Callable
+
+FrameCallable = Callable[[np.ndarray], Optional[np.ndarray]]
+
+
+def pub_cam_loop(
+    cam_id: Union[int, str, np.ndarray],
+    request_size: Tuple[int, int] = (-1, -1),
+    high_speed: bool = True,
+    fps_limit: float = 240,
+) -> bool:
+    """
+    Publish whichever camera you select to CVCams.<cam_id>.Vid.
+
+    You can send a quit command 'quit' to CVCams.<cam_id>.Cmd
+    Status information, such as failure to open, will be posted to CVCams.<cam_id>.Status
+
+    :param high_speed: Selects mjpeg transferring, which most cameras seem to support, so speed isn't limited
+    :param fps_limit: Limits the frames per second.
+    :param cam_id: An integer representing which webcam to use, or a string representing a video file.
+    :param request_size: A tuple with width, then height, to request the video size.
+    :return: True if loop ended normally, False if it failed somehow.
+    """
+    name = uid_for_source(cam_id)
+
+    if isinstance(cam_id, (int, str)):
+        cam: Union[NpCam, cv2.VideoCapture] = cv2.VideoCapture(cam_id)
+    elif isinstance(cam_id, np.ndarray):
+        cam = NpCam(cam_id)
+    else:
+        raise TypeError(
+            "Only strings or ints representing cameras, or numpy arrays representing pictures supported."
+        )
+
+    subscriber_dictionary.register_cam(name)
+
+    # cam.set(cv2.CAP_PROP_CONVERT_RGB, 0)
+    frame_counter = 0
+
+    sub = subscriber_dictionary.cam_cmd_sub(name)
+    sub.return_on_no_data = ""
+    msg = ""
+
+    if high_speed:
+        cam.set(cv2.CAP_PROP_FOURCC, cv2.CAP_OPENCV_MJPEG)
+
+    cam.set(cv2.CAP_PROP_FRAME_WIDTH, request_size[0])
+    cam.set(cv2.CAP_PROP_FRAME_HEIGHT, request_size[1])
+
+    if not cam.isOpened():
+        subscriber_dictionary.CV_CAMS_DICT[name].status_pub.publish("failed")
+        return False
+    now = time.time()
+    while msg != "quit":
+        time.sleep(1.0 / (fps_limit - (time.time() - now)))
+        now = time.time()
+        (ret, frame) = cam.read()  # type: Tuple[bool, np.ndarray ]
+        if ret is False or not isinstance(frame, np.ndarray):
+            cam.release()
+            subscriber_dictionary.CV_CAMS_DICT[name].status_pub.publish("failed")
+            return False
+        if cam.get(cv2.CAP_PROP_FRAME_COUNT) > 0:
+            frame_counter += 1
+            if frame_counter >= cam.get(cv2.CAP_PROP_FRAME_COUNT):
+                frame_counter = 0
+                cam = cv2.VideoCapture(cam_id)
+        subscriber_dictionary.CV_CAMS_DICT[name].frame_pub.publish(frame)
+        msg = sub.get()
+    sub.release()
+
+    cam.release()
+    return True
+
+
+
[docs]def pub_cam_thread(
+    cam_id: Union[int, str],
+    request_ize: Tuple[int, int] = (-1, -1),
+    high_speed: bool = True,
+    fps_limit: float = 240,
+) -> threading.Thread:
+    """Run pub_cam_loop in a new thread. Starts on creation."""
+    t = threading.Thread(
+        target=pub_cam_loop, args=(cam_id, request_ize, high_speed, fps_limit)
+    )
+    t.start()
+    return t

+
+
+async def publish_updates_zero_mq(
+    *vids,
+    callbacks: Optional[
+        Union[Dict[Any, FrameCallable], List[FrameCallable], FrameCallable]
+    ] = None,
+    fps_limit=float("inf"),
+    size=(-1, -1),
+    end_callback: Callable[[], bool] = lambda: False,
+    blocking=False,
+    publishing_address="tcp://127.0.0.1:5600",
+    prepend_topic="",
+    flags=0,
+    copy=True,
+    track=False
+):
+    import zmq
+    from displayarray import read_updates
+
+    ctx = zmq.Context()
+    s = ctx.socket(zmq.PUB)
+    s.bind(publishing_address)
+
+    if not blocking:
+        flags |= zmq.NOBLOCK
+
+    try:
+        for v in read_updates(vids, callbacks, fps_limit, size, end_callback, blocking):
+            if v:
+                for vid_name, frame in v.items():
+                    md = dict(
+                        dtype=str(frame.dtype),
+                        shape=frame.shape,
+                        name=prepend_topic + vid_name,
+                    )
+                    s.send_json(md, flags | zmq.SNDMORE)
+                    s.send(frame, flags, copy=copy, track=track)
+            if fps_limit:
+                await asyncio.sleep(1.0 / fps_limit)
+            else:
+                await asyncio.sleep(0)
+    except KeyboardInterrupt:
+        pass
+    finally:
+        vid_names = [uid_for_source(name) for name in vids]
+        for v in vid_names:
+            subscriber_dictionary.stop_cam(v)
+
+
+async def publish_updates_ros(
+    *vids,
+    callbacks: Optional[
+        Union[Dict[Any, FrameCallable], List[FrameCallable], FrameCallable]
+    ] = None,
+    fps_limit=float("inf"),
+    size=(-1, -1),
+    end_callback: Callable[[], bool] = lambda: False,
+    blocking=False,
+    node_name="displayarray",
+    publisher_name="npy",
+    rate_hz=None,
+    dtype=None
+):
+    import rospy
+    from rospy.numpy_msg import numpy_msg
+    import std_msgs.msg
+    from displayarray import read_updates
+
+    def get_msg_type(dtype):
+        if dtype is None:
+            msg_type = {
+                np.float32: std_msgs.msg.Float32(),
+                np.float64: std_msgs.msg.Float64(),
+                np.bool: std_msgs.msg.Bool(),
+                np.char: std_msgs.msg.Char(),
+                np.int16: std_msgs.msg.Int16(),
+                np.int32: std_msgs.msg.Int32(),
+                np.int64: std_msgs.msg.Int64(),
+                np.str: std_msgs.msg.String(),
+                np.uint16: std_msgs.msg.UInt16(),
+                np.uint32: std_msgs.msg.UInt32(),
+                np.uint64: std_msgs.msg.UInt64(),
+                np.uint8: std_msgs.msg.UInt8(),
+            }[dtype]
+        else:
+            msg_type = (
+                dtype
+            )  # allow users to use their own custom messages in numpy arrays
+        return msg_type
+
+    publishers = {}
+    rospy.init_node(node_name, anonymous=True)
+    try:
+        for v in read_updates(vids, callbacks, fps_limit, size, end_callback, blocking):
+            if v:
+                if rospy.is_shutdown():
+                    break
+                for vid_name, frame in v.items():
+                    if vid_name not in publishers:
+                        dty = frame.dtype if dtype is None else dtype
+                        publishers[vid_name] = rospy.Publisher(
+                            publisher_name + vid_name,
+                            numpy_msg(get_msg_type(dty)),
+                            queue_size=10,
+                        )
+                    publishers[vid_name].publish(frame)
+            if rate_hz:
+                await asyncio.sleep(1.0 / rate_hz)
+            else:
+                await asyncio.sleep(0)
+    except KeyboardInterrupt:
+        pass
+    finally:
+        vid_names = [uid_for_source(name) for name in vids]
+        for v in vid_names:
+            subscriber_dictionary.stop_cam(v)
+    if rospy.core.is_shutdown():
+        raise rospy.exceptions.ROSInterruptException("rospy shutdown")
+
+ +
+ +
+
+ +
+
+
+ ©2019, Simulator Leek. + + | + Powered by Sphinx 2.2.1 + & Alabaster 0.7.12 + +
+ + + + + + \ No newline at end of file diff --git a/docs/_modules/displayarray/frame/frame_updater/index.html b/docs/_modules/displayarray/frame/frame_updater/index.html new file mode 100644 index 0000000..3673043 --- /dev/null +++ b/docs/_modules/displayarray/frame/frame_updater/index.html @@ -0,0 +1,405 @@ + + + + + + + displayarray.frame.frame_updater — DisplayArray documentation + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+ +

Source code for displayarray.frame.frame_updater

+import threading
+import asyncio
+from typing import Union, Tuple, Any, Callable, List, Optional, Dict
+
+import numpy as np
+
+from displayarray.callbacks import global_cv_display_callback
+from displayarray.uid import uid_for_source
+from displayarray.frame import subscriber_dictionary
+from displayarray.frame.frame_publishing import pub_cam_thread
+from displayarray.window import window_commands
+from displayarray.effects.select_channels import SelectChannels
+from localpubsub import NoData
+
+FrameCallable = Callable[[np.ndarray], Optional[np.ndarray]]
+
+
+
[docs]class FrameUpdater(threading.Thread):
+    """Thread for updating frames from a video source."""
+
+    def __init__(
+        self,
+        video_source: Union[int, str, np.ndarray] = 0,
+        callbacks: Optional[Union[List[FrameCallable], FrameCallable]] = None,
+        request_size: Tuple[int, int] = (-1, -1),
+        high_speed: bool = True,
+        fps_limit: float = 240,
+    ):
+        super(FrameUpdater, self).__init__(target=self.loop, args=())
+        self.cam_id = uid_for_source(video_source)
+        self.video_source = video_source
+        if callbacks is None:
+            callbacks = []
+        if callable(callbacks):
+            self.callbacks = [callbacks]
+        else:
+            self.callbacks = callbacks
+        self.request_size = request_size
+        self.high_speed = high_speed
+        self.fps_limit = fps_limit
+        self.exception_raised = None
+
+    def __wait_for_cam_id(self):
+        while str(self.cam_id) not in subscriber_dictionary.CV_CAMS_DICT:
+            continue
+
+    def __apply_callbacks_to_frame(self, frame):
+        if frame is not None:
+            try:
+                for c in self.callbacks:
+                    frame_c = c(frame)
+                    if frame_c is not None:
+                        frame = frame_c
+                if frame.shape[-1] not in [1, 3] and len(frame.shape) != 2:
+                    print(
+                        f"Too many channels in output. (Got {frame.shape[-1]} instead of 1 or 3.) "
+                        f"Frame selection callback added."
+                    )
+                    print(
+                        "Ctrl+scroll to change first channel.\n"
+                        "Shift+scroll to change second channel.\n"
+                        "Alt+scroll to change third channel."
+                    )
+                    sel = SelectChannels()
+                    sel.enable_mouse_control()
+                    sel.mouse_print_channels = True
+                    self.callbacks.append(sel)
+                    frame = self.callbacks[-1](frame)
+            except Exception as e:
+                self.exception_raised = e
+                frame = self.exception_raised
+                subscriber_dictionary.stop_cam(self.cam_id)
+                window_commands.quit()
+                raise e
+            global_cv_display_callback(frame, self.cam_id)
+
+
[docs]    def loop(self):
+        """Continually get frames from the video publisher, run callbacks on them, and listen to commands."""
+        t = pub_cam_thread(
+            self.video_source, self.request_size, self.high_speed, self.fps_limit
+        )
+        self.__wait_for_cam_id()
+
+        sub_cam = subscriber_dictionary.cam_frame_sub(str(self.cam_id))
+        sub_owner = subscriber_dictionary.handler_cmd_sub(str(self.cam_id))
+        msg_owner = sub_owner.return_on_no_data = ""
+        while msg_owner != "quit":
+            frame = sub_cam.get(blocking=True, timeout=1.0)  # type: np.ndarray
+            self.__apply_callbacks_to_frame(frame)
+            msg_owner = sub_owner.get()
+        sub_owner.release()
+        sub_cam.release()
+        subscriber_dictionary.stop_cam(self.cam_id)
+        t.join()

+
+
[docs]    def display(self, callbacks: List[Callable[[np.ndarray], Any]] = None):
+        """
+        Start default display operation.
+
+        For multiple video sources, please use something outside of this class.
+
+        :param callbacks: List of callbacks to be run on frames before displaying to the screen.
+        """
+        from displayarray.window import SubscriberWindows
+
+        if callbacks is None:
+            callbacks = []
+        self.start()
+        SubscriberWindows(video_sources=[self.cam_id], callbacks=callbacks).loop()
+        self.join()
+        if self.exception_raised is not None:
+            raise self.exception_raised

+
+
+
[docs]async def read_updates(
+    *vids,
+    callbacks: Optional[
+        Union[Dict[Any, FrameCallable], List[FrameCallable], FrameCallable]
+    ] = None,
+    fps_limit=float("inf"),
+    size=(-1, -1),
+    end_callback: Callable[[], bool] = lambda: False,
+    blocking=True,
+):
+    """Reads back all updates from the requested videos.
+
+    Example usage:
+    >>> from examples.videos import test_video
+    >>> f = 0
+    >>> for f, r in enumerate(read_updates(test_video, end_callback=lambda :f==2)):
+    ...   print(f"Frame:{f}. Array:{r}")
+
+    """
+    from displayarray.window import SubscriberWindows
+    from displayarray.window.subscriber_windows import _get_video_threads
+
+    vid_names = [uid_for_source(name) for name in vids]
+    vid_threads = _get_video_threads(
+        *vids, callbacks=callbacks, fps=fps_limit, size=size
+    )
+    for v in vid_threads:
+        v.start()
+
+    while not end_callback():
+        vid_update_dict = {}
+        dict_was_updated = False
+        for i in range(len(vid_names)):
+            if vid_names[i] in SubscriberWindows.FRAME_DICT and not isinstance(
+                SubscriberWindows.FRAME_DICT[vid_names[i]], NoData
+            ):
+                vid_update_dict[vid_names[i]] = SubscriberWindows.FRAME_DICT[
+                    vid_names[i]
+                ]
+                if (
+                    isinstance(vid_update_dict[vid_names[i]], np.ndarray)
+                    and len(vid_update_dict[vid_names[i]].shape) <= 3
+                ):
+                    vid_update_dict[vid_names[i]] = [vid_update_dict[vid_names[i]]]
+                dict_was_updated = True
+        if dict_was_updated or not blocking:
+            yield vid_update_dict
+        await asyncio.sleep(0)
+    for v in vid_names:
+        subscriber_dictionary.stop_cam(v)
+    for v in vid_threads:
+        v.join()

+
+
+async def read_updates_zero_mq(
+    *topic_names,
+    address="tcp://127.0.0.1:5600",
+    flags=0,
+    copy=True,
+    track=False,
+    blocking=False,
+    end_callback: Callable[[Any], bool] = lambda: False,
+):
+    import zmq
+
+    ctx = zmq.Context()
+    s = ctx.socket(zmq.SUB)
+    s.connect(address)
+    if not blocking:
+        flags |= zmq.NOBLOCK
+
+    for topic in topic_names:
+        s.setsockopt(zmq.SUBSCRIBE, topic)
+    cb_val = False
+    while not cb_val:
+        try:
+            md = s.recv_json(flags=flags)
+            msg = s.recv(flags=flags, copy=copy, track=track)
+            buf = memoryview(msg)
+            arr = np.frombuffer(buf, dtype=md["dtype"])
+            arr.reshape(md["shape"])
+            name = md["name"]
+            cb_val = end_callback(md)
+            yield name, arr
+        except zmq.ZMQError as e:
+            if isinstance(e, zmq.Again):
+                pass  # no messages to receive
+            else:
+                raise e
+        finally:
+            await asyncio.sleep(0)
+
+
+async def read_updates_ros(
+    *topic_names,
+    dtypes=None,
+    listener_node_name=None,
+    poll_rate_hz=None,
+    end_callback: Callable[[Any], bool] = lambda: False,
+):
+    import rospy
+    from rospy.numpy_msg import numpy_msg
+    from rospy.client import _WFM
+    import std_msgs.msg
+    import random
+    import string
+
+    if dtypes is None:
+        raise ValueError(
+            "ROS cannot automatically determine the types of incoming numpy arrays. Please specify.\n"
+            "Options are: \n"
+            "\tfloat32, float64, bool, char, int16, "
+            "\tint32, int64, str, uint16, uint32, uint64, uint8"
+        )
+
+    if listener_node_name is None:
+        # https://stackoverflow.com/a/2257449
+        listener_node_name = "".join(
+            random.choices(string.ascii_uppercase + string.digits, k=8)
+        )
+
+    rospy.init_node(listener_node_name)
+
+    msg_types = [
+        {
+            np.float32: std_msgs.msg.Float32(),
+            np.float64: std_msgs.msg.Float64(),
+            np.bool: std_msgs.msg.Bool(),
+            np.char: std_msgs.msg.Char(),
+            np.int16: std_msgs.msg.Int16(),
+            np.int32: std_msgs.msg.Int32(),
+            np.int64: std_msgs.msg.Int64(),
+            np.str: std_msgs.msg.String(),
+            np.uint16: std_msgs.msg.UInt16(),
+            np.uint32: std_msgs.msg.UInt32(),
+            np.uint64: std_msgs.msg.UInt64(),
+            np.uint8: std_msgs.msg.UInt8(),
+            "float32": std_msgs.msg.Float32(),
+            "float64": std_msgs.msg.Float64(),
+            "bool": std_msgs.msg.Bool(),
+            "char": std_msgs.msg.Char(),
+            "int16": std_msgs.msg.Int16(),
+            "int32": std_msgs.msg.Int32(),
+            "int64": std_msgs.msg.Int64(),
+            "str": std_msgs.msg.String(),
+            "uint16": std_msgs.msg.UInt16(),
+            "uint32": std_msgs.msg.UInt32(),
+            "uint64": std_msgs.msg.UInt64(),
+            "uint8": std_msgs.msg.UInt8(),
+        }.get(
+            dtype, dtype
+        )  # allow users to use their own custom messages in numpy arrays
+        for dtype in dtypes
+    ]
+    s = None
+    cb_val = False
+    try:
+        wfms = {t: _WFM() for t in topic_names}
+        s = {
+            t: rospy.Subscriber(t, numpy_msg(msg_types[i]), wfms[t].cb)
+            for i, t in enumerate(topic_names)
+        }
+        while not cb_val:
+            while not rospy.core.is_shutdown():
+                if poll_rate_hz:
+                    await asyncio.sleep(1.0 / poll_rate_hz)
+                else:
+                    await asyncio.sleep(0)
+                for t, w in wfms.items():
+                    if w.msg is not None:
+                        yield t, w.msg
+                        cb_val = end_callback(w.msg)
+                        w.msg = None
+    except KeyboardInterrupt:
+        pass
+    finally:
+        if s is not None:
+            s.unregister()
+    if rospy.core.is_shutdown():
+        raise rospy.exceptions.ROSInterruptException("rospy shutdown")
+
+ +
+ +
+
+ +
+
+
+ ©2019, Simulator Leek. + + | + Powered by Sphinx 2.2.1 + & Alabaster 0.7.12 + +
+ + + + + + \ No newline at end of file diff --git a/docs/_modules/displayarray/frame/get_frame_ids/index.html b/docs/_modules/displayarray/frame/get_frame_ids/index.html new file mode 100644 index 0000000..d1257b9 --- /dev/null +++ b/docs/_modules/displayarray/frame/get_frame_ids/index.html @@ -0,0 +1,127 @@ + + + + + + + displayarray.frame.get_frame_ids — DisplayArray documentation + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+ +

Source code for displayarray.frame.get_frame_ids

+import cv2
+
+from typing import List
+
+
+
[docs]def get_cam_ids() -> List[int]:
+    """Get all cameras that OpenCV can currently detect."""
+    cam_list: List[int] = []
+
+    while True:
+        cam = cv2.VideoCapture(len(cam_list))
+        if not cam.isOpened():
+            break
+        cam_list.append(len(cam_list))
+
+    return cam_list

+
+ +
+ +
+
+ +
+
+
+ ©2019, Simulator Leek. + + | + Powered by Sphinx 2.2.1 + & Alabaster 0.7.12 + +
+ + + + + + \ No newline at end of file diff --git a/docs/_modules/displayarray/frame/np_to_opencv/index.html b/docs/_modules/displayarray/frame/np_to_opencv/index.html new file mode 100644 index 0000000..fbef36c --- /dev/null +++ b/docs/_modules/displayarray/frame/np_to_opencv/index.html @@ -0,0 +1,165 @@ + + + + + + + displayarray.frame.np_to_opencv — DisplayArray documentation + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+ +

Source code for displayarray.frame.np_to_opencv

+import numpy as np
+import cv2
+
+
+
[docs]class NpCam(object):
+    """Add OpenCV camera controls to a numpy array."""
+
+    def __init__(self, img):
+        assert isinstance(img, np.ndarray)
+        self.__img = img
+        self.__is_opened = True
+
+        self.__width = self.__img.shape[1]
+        self.__height = self.__img.shape[0]
+        self.__ratio = float(self.__width) / self.__height
+
+        self.__wait_for_ratio = False
+
+    def __handler_ratio(self):
+        if self.__width <= 0 or not isinstance(self.__width, int):
+            self.__width = int(self.__ratio * self.__height)
+        elif self.__height <= 0 or not isinstance(self.__height, int):
+            self.__height = int(self.__width / self.__ratio)
+        if self.__width > 0 and self.__height > 0:
+            self.__img = cv2.resize(self.__img, (self.__width, self.__height))
+
+
[docs]    def set(self, *args, **kwargs):
+        """Set CAP_PROP_FRAME_WIDTH or CAP_PROP_FRAME_HEIGHT to scale a numpy array to that size."""
+        if args[0] in [cv2.CAP_PROP_FRAME_WIDTH, cv2.CAP_PROP_FRAME_HEIGHT]:
+            self.__wait_for_ratio = not self.__wait_for_ratio
+            if args[0] == cv2.CAP_PROP_FRAME_WIDTH:
+                self.__width = args[1]
+            else:
+                self.__height = args[1]
+            if not self.__wait_for_ratio:
+                self.__handler_ratio()

+
+
[docs]    @staticmethod
+    def get(*args, **kwargs):
+        """Get OpenCV args. Currently only a fake CAP_PROP_FRAME_COUNT to fix detecting video ends."""
+        if args[0] == cv2.CAP_PROP_FRAME_COUNT:
+            return float("inf")

+
+
[docs]    def read(self):
+        """Read back the numpy array in standard "did it work", "the array", OpenCV format."""
+        return True, self.__img

+
+
[docs]    def isOpened(self):  # NOSONAR
+        """Hack to tell OpenCV we're opened until we call release."""
+        return self.__is_opened

+
+
[docs]    def release(self):
+        """Let OpenCV know we're finished."""
+        self.__is_opened = False

+
+ +
+ +
+
+ +
+
+
+ ©2019, Simulator Leek. + + | + Powered by Sphinx 2.2.1 + & Alabaster 0.7.12 + +
+ + + + + + \ No newline at end of file diff --git a/docs/_modules/displayarray/input/index.html b/docs/_modules/displayarray/input/index.html new file mode 100644 index 0000000..d5d6e6a --- /dev/null +++ b/docs/_modules/displayarray/input/index.html @@ -0,0 +1,233 @@ + + + + + + + displayarray.input — DisplayArray documentation + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+ +

Source code for displayarray.input

+from displayarray.window import window_commands
+import threading
+import time
+
+from typing import Callable
+
+
+
[docs]class MouseEvent(object):
+    """Holds all the OpenCV mouse event information."""
+
+    def __init__(self, event, x, y, flags, param):
+        self.event = event
+        self.x = x
+        self.y = y
+        self.flags = flags
+        self.param = param
+
+    def __repr__(self):
+        return self.__str__()
+
+    def __str__(self):
+        return "event:{}\nx,y:{},{}\nflags:{}\nparam:{}\n".format(
+            self.event, self.x, self.y, self.flags, self.param
+        )

+
+
+class _mouse_thread(object):  # NOSONAR
+    """Run a function on mouse information that is received by the window."""
+
+    def __init__(self, f):
+        self.f = f
+        self.sub_mouse = window_commands.mouse_pub.make_sub()
+
+    def __call__(self, *args, **kwargs):
+        """Call the function this was set up with."""
+        self.f(self.sub_mouse, *args, **kwargs)
+
+
+class _mouse_loop_thread(object):  # NOSONAR
+    """Run a function on mouse information that is received by the window, in the main loop."""
+
+    def __init__(self, f, run_when_no_events=False, fps=60):
+        self.f = f
+        self.sub_mouse = window_commands.mouse_pub.make_sub()
+        self.sub_cmd = window_commands.win_cmd_pub.make_sub()
+        self.sub_cmd.return_on_no_data = ""
+        self.run_when_no_events = run_when_no_events
+        self.fps = fps
+
+    def __call__(self, *args, **kwargs):
+        """Run the function this was set up with in a loop."""
+        msg_cmd = ""
+        while msg_cmd != "quit":
+            mouse_xyzclick = self.sub_mouse.get(blocking=True)  # type: MouseEvent
+            if mouse_xyzclick is not self.sub_mouse.return_on_no_data:
+                self.f(mouse_xyzclick, *args, **kwargs)
+            elif self.run_when_no_events:
+                self.f(None, *args, **kwargs)
+            msg_cmd = self.sub_cmd.get()
+            time.sleep(1.0 / self.fps)
+        window_commands.quit(force_all_read=False)
+
+
+
[docs]class mouse_loop(object):  # NOSONAR
+    """Run a function on mouse information that is received by the window, continuously in a new thread."""
+
+    def __init__(self, f, run_when_no_events=False):
+        self.t = threading.Thread(target=_mouse_loop_thread(f, run_when_no_events))
+        self.t.start()
+
+    def __call__(self, *args, **kwargs):
+        """Return the thread that was started with the function passed in."""
+        return self.t

+
+
+class _key_thread(object):  # NOSONAR
+    """Run a function on mouse information that is received by the window."""
+
+    def __init__(self, f):
+        self.f = f
+        self.sub_key = window_commands.key_pub.make_sub()
+
+    def __call__(self, *args, **kwargs):
+        """Call the function this was set up with."""
+        self.f(self.sub_key, *args, **kwargs)
+
+
+class _key_loop_thread(object):  # NOSONAR
+    """Run a function on mouse information that is received by the window, in the main loop."""
+
+    def __init__(self, f, run_when_no_events=False, fps=60):
+        self.f = f
+        self.sub_key = window_commands.key_pub.make_sub()
+        self.sub_cmd = window_commands.win_cmd_pub.make_sub()
+        self.sub_cmd.return_on_no_data = ""
+        self.run_when_no_events = run_when_no_events
+        self.fps = fps
+
+    def __call__(self, *args, **kwargs):
+        """Run the function this was set up with in a loop."""
+        msg_cmd = ""
+        while msg_cmd != "quit":
+            key_chr = self.sub_key.get()  # type: chr
+            if key_chr is not self.sub_key.return_on_no_data:
+                self.f(key_chr, *args, **kwargs)
+            elif self.run_when_no_events:
+                self.f(None, *args, **kwargs)
+            msg_cmd = self.sub_cmd.get()
+            time.sleep(1.0 / self.fps)
+        window_commands.quit(force_all_read=False)
+
+
+
[docs]class key_loop(object):  # NOSONAR
+    """Run a function on mouse information that is received by the window, continuously in a new thread."""
+
+    def __init__(self, f: Callable[[str], None], run_when_no_events=False):
+        self.t = threading.Thread(target=_key_loop_thread(f, run_when_no_events))
+        self.t.start()
+
+    def __call__(self, *args, **kwargs):
+        """Return the thread that was started with the function passed in."""
+        return self.t

+
+ +
+ +
+
+ +
+
+
+ ©2019, Simulator Leek. + + | + Powered by Sphinx 2.2.1 + & Alabaster 0.7.12 + +
+ + + + + + \ No newline at end of file diff --git a/docs/_modules/displayarray/window/subscriber_windows/index.html b/docs/_modules/displayarray/window/subscriber_windows/index.html new file mode 100644 index 0000000..0a059c9 --- /dev/null +++ b/docs/_modules/displayarray/window/subscriber_windows/index.html @@ -0,0 +1,429 @@ + + + + + + + displayarray.window.subscriber_windows — DisplayArray documentation + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+ +

Source code for displayarray.window.subscriber_windows

+import warnings
+from threading import Thread
+from typing import List, Union, Callable, Any, Dict, Iterable, Optional
+
+import cv2
+import numpy as np
+from localpubsub import NoData
+
+from displayarray.callbacks import global_cv_display_callback
+from displayarray.uid import uid_for_source
+from displayarray.frame import subscriber_dictionary
+from displayarray.frame.frame_updater import FrameCallable
+from displayarray.frame.frame_updater import FrameUpdater
+from displayarray.input import MouseEvent
+from displayarray.window import window_commands
+from displayarray.util import WeakMethod
+from displayarray.effects.select_channels import SelectChannels
+
+
+
[docs]class SubscriberWindows(object):
+    """Windows that subscribe to updates to cameras, videos, and arrays."""
+
+    FRAME_DICT: Dict[str, np.ndarray] = {}
+    ESC_KEY_CODES = [27]  # ESC key on most keyboards
+
+    def __init__(
+        self,
+        window_names: Iterable[str] = ("displayarray",),
+        video_sources: Iterable[Union[str, int]] = (0,),
+        callbacks: Optional[List[Callable[[np.ndarray], Any]]] = None,
+    ):
+        self.source_names: List[Union[str, int]] = []
+        self.close_threads: Optional[List[Thread]] = []
+        self.frames: List[np.ndarray] = []
+        self.input_vid_global_names: List[str] = []
+        self.window_names: List[str] = []
+        self.input_cams: List[str] = []
+        self.exited = False
+
+        if callbacks is None:
+            callbacks = []
+        for name in video_sources:
+            self.add_source(name)
+        self.callbacks = callbacks
+        for name in window_names:
+            self.add_window(name)
+
+        self.update()
+
+    def __bool__(self):
+        self.update()
+        return not self.exited
+
+    def block(self):
+        self.loop()
+        for ct in self.close_threads:
+            ct.join()
+
+
[docs]    def add_source(self, name):
+        """Add another source for this class to display."""
+        uid = uid_for_source(name)
+        self.source_names.append(uid)
+        self.input_vid_global_names.append(uid)
+        self.input_cams.append(name)
+        return self

+
+
[docs]    def add_window(self, name):
+        """Add another window for this class to display sources with. The name will be the title."""
+        self.window_names.append(name)
+        cv2.namedWindow(name + " (press ESC to quit)")
+        m = WeakMethod(self.handle_mouse)
+        cv2.setMouseCallback(name + " (press ESC to quit)", m)
+        return self

+
+
[docs]    def add_callback(self, callback):
+        """Add a callback for this class to apply to videos."""
+        self.callbacks.append(callback)
+        return self

+
+    def __stop_all_cams(self):
+        for c in self.source_names:
+            subscriber_dictionary.stop_cam(c)
+
+
[docs]    def handle_keys(
+        self, key_input  # type: int
+    ):
+        """Capture key input for the escape function and passing to key control subscriber threads."""
+        if key_input in self.ESC_KEY_CODES:
+            for name in self.window_names:
+                cv2.destroyWindow(name + " (press ESC to quit)")
+            self.exited = True
+            window_commands.quit()
+            self.__stop_all_cams()
+            return "quit"
+        elif key_input not in [-1, 0]:
+            try:
+                window_commands.key_pub.publish(chr(key_input))
+            except ValueError:
+                warnings.warn(
+                    RuntimeWarning(
+                        f"Unknown key code: [{key_input}]. Please report to the displayarray issue page."
+                    )
+                )

+
+
[docs]    def handle_mouse(self, event, x, y, flags, param):
+        """Capture mouse input for mouse control subscriber threads."""
+        mousey = MouseEvent(event, x, y, flags, param)
+        window_commands.mouse_pub.publish(mousey)

+
+    def _display_frames(self, frames, win_num=0, ids=None):
+        if isinstance(frames, Exception):
+            raise frames
+        for f in range(len(frames)):
+            # detect nested:
+            if (
+                isinstance(frames[f], (list, tuple))
+                or frames[f].dtype.num == 17
+                or (
+                    len(frames[f].shape) != 2
+                    and (len(frames[f].shape) != 3 or frames[f].shape[-1] != 3)
+                )
+            ):
+                win_num = self._display_frames(frames[f], win_num, ids)
+            else:
+                if len(self.window_names) <= win_num:
+                    self.add_window(str(win_num))
+                cv2.imshow(
+                    self.window_names[win_num] + " (press ESC to quit)", frames[f]
+                )
+                win_num += 1
+        return win_num
+
+    def __check_too_many_channels(self):
+        for f in range(len(self.frames)):
+            if isinstance(self.frames[f], Exception):
+                raise self.frames[f]
+            if (
+                self.frames[f].shape[-1] not in [1, 3]
+                and len(self.frames[f].shape) != 2
+            ):
+                print(
+                    f"Too many channels in output. (Got {self.frames[f].shape[-1]} instead of 1 or 3.) "
+                    f"Frame selection callback added."
+                )
+                print(
+                    "Ctrl+scroll to change first channel.\n"
+                    "Shift+scroll to change second channel.\n"
+                    "Alt+scroll to change third channel."
+                )
+                sel = SelectChannels()
+                sel.enable_mouse_control()
+                sel.mouse_print_channels = True
+                self.callbacks.append(sel)
+                for fr in range(len(self.frames)):
+                    self.frames[fr] = self.callbacks[-1](self.frames[fr])
+                break
+
+
[docs]    def update_window_frames(self):
+        """Update the windows with the newest data for all frames."""
+        self.frames = []
+        for i in range(len(self.input_vid_global_names)):
+            if self.input_vid_global_names[i] in self.FRAME_DICT and not isinstance(
+                self.FRAME_DICT[self.input_vid_global_names[i]], NoData
+            ):
+                self.frames.append(self.FRAME_DICT[self.input_vid_global_names[i]])
+                if isinstance(self.frames, np.ndarray) and len(self.frames.shape) <= 3:
+                    self.frames = [self.frames]
+                if len(self.callbacks) > 0:
+                    for c in self.callbacks:
+                        frame = c(self.frames[-1])
+                        if frame is not None:
+                            self.frames[-1] = frame
+                self.__check_too_many_channels()
+        self._display_frames(self.frames)

+
+
[docs]    def update(self, arr: np.ndarray = None, id: str = None):
+        """Update window frames once. Optionally add a new input and input id."""
+        if arr is not None and id is not None:
+            global_cv_display_callback(arr, id)
+            if id not in self.input_cams:
+                self.add_source(id)
+                self.add_window(id)
+        sub_cmd = window_commands.win_cmd_sub()
+        self.update_window_frames()
+        msg_cmd = sub_cmd.get()
+        key = self.handle_keys(cv2.waitKey(1))
+        return msg_cmd, key

+
+
[docs]    def wait_for_init(self):
+        """Update window frames in a loop until they're actually updated. Useful for waiting for cameras to init."""
+        msg_cmd = ""
+        key = ""
+        while msg_cmd != "quit" and key != "quit" and len(self.frames) == 0:
+            msg_cmd, key = self.update()
+        return self

+
+
[docs]    def end(self):
+        """Close all threads. Should be used with non-blocking mode."""
+        window_commands.quit(force_all_read=False)
+        self.__stop_all_cams()
+        for t in self.close_threads:
+            t.join()

+
+    def __enter__(self):
+        return self
+
+    def __exit__(self, exc_type, exc_val, exc_tb):
+        self.end()
+
+    def __del__(self):
+        self.end()
+
+    def __delete__(self, instance):
+        self.end()
+
+
[docs]    def loop(self):
+        """Continually update window frame. OpenCV only allows this in the main thread."""
+        sub_cmd = window_commands.win_cmd_sub()
+        msg_cmd = ""
+        key = ""
+        while msg_cmd != "quit" and key != "quit":
+            msg_cmd, key = self.update()
+        sub_cmd.release()
+        window_commands.quit(force_all_read=False)
+        self.__stop_all_cams()

+
+
+def _get_video_callback_dict_threads(
+    *vids, callbacks: Optional[Dict[Any, FrameCallable]] = None, fps=240, size=(-1, -1)
+):
+    assert callbacks is not None
+    vid_threads = []
+    for v in vids:
+        v_name = uid_for_source(v)
+        v_callbacks: List[Callable[[np.ndarray], Any]] = []
+        if v_name in callbacks:
+            if isinstance(callbacks[v_name], List):
+                v_callbacks.extend(callbacks[v_name])
+            elif callable(callbacks[v_name]):
+                v_callbacks.append(callbacks[v_name])
+        if v in callbacks:
+            if isinstance(callbacks[v], List):
+                v_callbacks.extend(callbacks[v])
+            elif callable(callbacks[v]):
+                v_callbacks.append(callbacks[v])
+        vid_threads.append(
+            FrameUpdater(v, callbacks=v_callbacks, fps_limit=fps, request_size=size)
+        )
+    return vid_threads
+
+
+def _get_video_threads(
+    *vids,
+    callbacks: Optional[
+        Union[Dict[Any, FrameCallable], List[FrameCallable], FrameCallable]
+    ] = None,
+    fps=240,
+    size=(-1, -1),
+):
+    vid_threads: List[Thread] = []
+    if isinstance(callbacks, Dict):
+        vid_threads = _get_video_callback_dict_threads(
+            *vids, callbacks=callbacks, fps=fps, size=size
+        )
+    elif isinstance(callbacks, List):
+        for v in vids:
+            vid_threads.append(
+                FrameUpdater(v, callbacks=callbacks, fps_limit=fps, request_size=size)
+            )
+    elif callable(callbacks):
+        for v in vids:
+            vid_threads.append(
+                FrameUpdater(v, callbacks=[callbacks], fps_limit=fps, request_size=size)
+            )
+    else:
+        for v in vids:
+            if v is not None:
+                vid_threads.append(FrameUpdater(v, fps_limit=fps, request_size=size))
+    return vid_threads
+
+
+
[docs]def display(
+    *vids,
+    callbacks: Optional[
+        Union[Dict[Any, FrameCallable], List[FrameCallable], FrameCallable]
+    ] = None,
+    window_names=None,
+    blocking=False,
+    fps_limit=240,
+    size=(-1, -1),
+):
+    """
+    Display all the arrays, cameras, and videos passed in.
+
+    callbacks can be a dictionary linking functions to videos, or a list of function or functions operating on the video
+     data before displaying.
+    Window names end up becoming the title of the windows
+    """
+    vid_threads = _get_video_threads(
+        *vids, callbacks=callbacks, fps=fps_limit, size=size
+    )
+    for v in vid_threads:
+        v.start()
+    if window_names is None:
+        window_names = ["window {}".format(i) for i in range(len(vids))]
+    if blocking:
+        SubscriberWindows(window_names=window_names, video_sources=vids).loop()
+        for vt in vid_threads:
+            vt.join()
+    else:
+        s = SubscriberWindows(window_names=window_names, video_sources=vids)
+        s.close_threads = vid_threads
+        return s

+
+
+
[docs]def breakpoint_display(*args, **kwargs):
+    """Display all the arrays, cameras, and videos passed in. Stops code execution until the window is closed."""
+    return display(*args, **kwargs, blocking=True)

+
+ +
+ +
+
+ +
+
+
+ ©2019, Simulator Leek. + + | + Powered by Sphinx 2.2.1 + & Alabaster 0.7.12 + +
+ + + + + + \ No newline at end of file diff --git a/docs/_modules/index.html b/docs/_modules/index.html new file mode 100644 index 0000000..9c9b24c --- /dev/null +++ b/docs/_modules/index.html @@ -0,0 +1,118 @@ + + + + + + + Overview: module code — DisplayArray documentation + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+ +

All modules for which code is available

+ + +
+ +
+
+ +
+
+
+ ©2019, Simulator Leek. + + | + Powered by Sphinx 2.2.1 + & Alabaster 0.7.12 + +
+ + + + + + \ No newline at end of file diff --git a/docs/_sources/crop.rst.txt b/docs/_sources/crop.rst.txt new file mode 100644 index 0000000..3f5b9fd --- /dev/null +++ b/docs/_sources/crop.rst.txt @@ -0,0 +1,7 @@ +displayarray.effects.crop +=================================== + +.. currentmodule:: displayarray.effects.crop + +.. autoclass:: Crop + :members: \ No newline at end of file diff --git a/docs/_sources/displayarray.rst.txt b/docs/_sources/displayarray.rst.txt new file mode 100644 index 0000000..b54dc88 --- /dev/null +++ b/docs/_sources/displayarray.rst.txt @@ -0,0 +1,12 @@ +displayarray +=================================== +.. automodule:: displayarray + +Display +------- +.. autofunction:: display +.. autofunction:: breakpoint_display + +Frames +------ +.. autofunction:: read_updates \ No newline at end of file diff --git a/docs/_sources/displayarray_bash.rst.txt b/docs/_sources/displayarray_bash.rst.txt new file mode 100644 index 0000000..8d22f43 --- /dev/null +++ b/docs/_sources/displayarray_bash.rst.txt @@ -0,0 +1,5 @@ +displayarray cli +=================================== + +.. automodule:: displayarray.__main__ + :members: \ No newline at end of file diff --git a/docs/_sources/frame.rst.txt b/docs/_sources/frame.rst.txt new file mode 100644 index 0000000..3d9e51e --- /dev/null +++ b/docs/_sources/frame.rst.txt @@ -0,0 +1,20 @@ +displayarray.frame +=================================== + +.. currentmodule:: displayarray.frame + +.. automodule:: displayarray.frame + :members: + +.. autodata: subscriber_dictionary + +.. autoclass:: FrameUpdater + :members: + +.. autofunction:: read_updates +.. autofunction:: get_cam_ids + +.. autoclass:: NpCam + :members: + +.. autofunction:: pub_cam_thread diff --git a/docs/_sources/index.rst.txt b/docs/_sources/index.rst.txt new file mode 100644 index 0000000..9bed90f --- /dev/null +++ b/docs/_sources/index.rst.txt @@ -0,0 +1,36 @@ +.. DisplayArray documentation master file, created by +sphinx-quickstart on Thu Nov 7 21:13:18 2019. +You can adapt this file completely to your liking, but it should at least +contain the root `toctree` directive. + +:github_url: https://github.com/simleek/displayarray + +DisplayArray Documentation +======================================== + +DisplayArray displays arrays. + +.. toctree:: + :maxdepth: 3 + :caption: Python API + + displayarray + displayarray.effects.crop + displayarray.effects.lens + displayarray.effects.select_channels + displayarray.frame + displayarray.window + displayarray.input + +.. toctree:: + :maxdepth: 2 + :caption: Bash API + + displayarray + +Indices and tables +================== + +* :ref:`genindex` +* :ref:`modindex` +* :ref:`search` diff --git a/docs/_sources/input.rst.txt b/docs/_sources/input.rst.txt new file mode 100644 index 0000000..14df49a --- /dev/null +++ b/docs/_sources/input.rst.txt @@ -0,0 +1,19 @@ +displayarray.input +=================================== + +.. currentmodule:: displayarray.input + +Mouse Input +------------ + +.. autoclass:: mouse_loop + :members: + +.. autoclass:: MouseEvent + :members: + +Key Input +------------ + +.. autoclass:: key_loop + :members: \ No newline at end of file diff --git a/docs/_sources/lens.rst.txt b/docs/_sources/lens.rst.txt new file mode 100644 index 0000000..a424b87 --- /dev/null +++ b/docs/_sources/lens.rst.txt @@ -0,0 +1,16 @@ +displayarray.effects.lens +============================ + +.. currentmodule:: displayarray.effects.lens + +.. automodule:: displayarray.effects.lens + :members: + +.. autoclass:: ControllableLens + :members: + +.. autoclass:: Barrel + :members: + +.. autoclass:: Mustache + :members: \ No newline at end of file diff --git a/docs/_sources/select_channels.rst.txt b/docs/_sources/select_channels.rst.txt new file mode 100644 index 0000000..4188e74 --- /dev/null +++ b/docs/_sources/select_channels.rst.txt @@ -0,0 +1,7 @@ +displayarray.effects.select_channels +====================================== + +.. currentmodule:: displayarray.effects.select_channels + +.. autoclass:: SelectChannels + :members: \ No newline at end of file diff --git a/docs/_sources/window.rst.txt b/docs/_sources/window.rst.txt new file mode 100644 index 0000000..bcbfbf3 --- /dev/null +++ b/docs/_sources/window.rst.txt @@ -0,0 +1,7 @@ +displayarray.window +=================================== + +.. currentmodule:: displayarray.window + +.. autoclass:: SubscriberWindows + :members: diff --git a/docs/_static/alabaster.css b/docs/_static/alabaster.css new file mode 100644 index 0000000..0eddaeb --- /dev/null +++ b/docs/_static/alabaster.css @@ -0,0 +1,701 @@ +@import url("basic.css"); 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+ margin-left: auto; + margin-right: auto; +} + +.align-left { + text-align: left; +} + +.align-center { + text-align: center; +} + +.align-default { + text-align: center; +} + +.align-right { + text-align: right; +} + +/* -- sidebars -------------------------------------------------------------- */ + +div.sidebar { + margin: 0 0 0.5em 1em; + border: 1px solid #ddb; + padding: 7px 7px 0 7px; + background-color: #ffe; + width: 40%; + float: right; +} + +p.sidebar-title { + font-weight: bold; +} + +/* -- topics ---------------------------------------------------------------- */ + +div.topic { + border: 1px solid #ccc; + padding: 7px 7px 0 7px; + margin: 10px 0 10px 0; +} + +p.topic-title { + font-size: 1.1em; + font-weight: bold; + margin-top: 10px; +} + +/* -- admonitions ----------------------------------------------------------- */ + +div.admonition { + margin-top: 10px; + margin-bottom: 10px; + padding: 7px; +} + +div.admonition dt { + font-weight: bold; +} + +div.admonition dl { + margin-bottom: 0; +} + +p.admonition-title { + margin: 0px 10px 5px 0px; + font-weight: bold; +} + +div.body p.centered { + text-align: center; + margin-top: 25px; +} + +/* -- tables ---------------------------------------------------------------- */ + +table.docutils { + border: 0; + border-collapse: collapse; +} + +table.align-center { + margin-left: auto; + margin-right: auto; +} + +table.align-default { + margin-left: auto; + margin-right: auto; +} + +table caption span.caption-number { + font-style: italic; +} + +table caption span.caption-text { +} + +table.docutils td, table.docutils th { + padding: 1px 8px 1px 5px; + border-top: 0; + border-left: 0; + border-right: 0; + border-bottom: 1px solid #aaa; +} + +table.footnote td, table.footnote th { + border: 0 !important; +} + +th { + text-align: left; + padding-right: 5px; +} + +table.citation { + border-left: solid 1px gray; + margin-left: 1px; +} + +table.citation td { + border-bottom: none; +} + +th > p:first-child, +td > p:first-child { + margin-top: 0px; +} + +th > p:last-child, +td > p:last-child { + margin-bottom: 0px; +} + +/* -- figures --------------------------------------------------------------- */ + +div.figure { + margin: 0.5em; + padding: 0.5em; +} + +div.figure p.caption { + padding: 0.3em; +} + +div.figure p.caption span.caption-number { + font-style: italic; +} + +div.figure p.caption span.caption-text { +} + +/* -- field list styles ----------------------------------------------------- */ + +table.field-list td, table.field-list th { + border: 0 !important; +} + +.field-list ul { + margin: 0; + padding-left: 1em; +} + +.field-list p { + margin: 0; +} + +.field-name { + -moz-hyphens: manual; + -ms-hyphens: manual; + -webkit-hyphens: manual; + hyphens: manual; +} + +/* -- hlist styles ---------------------------------------------------------- */ + +table.hlist td { + vertical-align: top; +} + + +/* -- other body styles ----------------------------------------------------- */ + +ol.arabic { + list-style: decimal; +} + +ol.loweralpha { + list-style: lower-alpha; +} + +ol.upperalpha { + list-style: upper-alpha; +} + +ol.lowerroman { + list-style: lower-roman; +} + +ol.upperroman { + list-style: upper-roman; +} + +li > p:first-child { + margin-top: 0px; +} + +li > p:last-child { + margin-bottom: 0px; +} + +dl.footnote > dt, +dl.citation > dt { + float: left; +} + +dl.footnote > dd, +dl.citation > dd { + margin-bottom: 0em; +} + +dl.footnote > dd:after, +dl.citation > dd:after { + content: ""; + clear: both; +} + +dl.field-list { + display: grid; + grid-template-columns: fit-content(30%) auto; +} + +dl.field-list > dt { + font-weight: bold; + word-break: break-word; + padding-left: 0.5em; + padding-right: 5px; +} + +dl.field-list > dt:after { + content: ":"; +} + +dl.field-list > dd { + padding-left: 0.5em; + margin-top: 0em; + margin-left: 0em; + margin-bottom: 0em; +} + +dl { + margin-bottom: 15px; +} + +dd > p:first-child { + margin-top: 0px; +} + +dd ul, dd table { + margin-bottom: 10px; +} + +dd { + margin-top: 3px; + margin-bottom: 10px; + margin-left: 30px; +} + +dt:target, span.highlighted { + background-color: #fbe54e; +} + +rect.highlighted { + fill: #fbe54e; +} + +dl.glossary dt { + font-weight: bold; + font-size: 1.1em; +} + +.optional { + font-size: 1.3em; +} + +.sig-paren { + font-size: larger; +} + +.versionmodified { + font-style: italic; +} + +.system-message { + background-color: #fda; + padding: 5px; + border: 3px solid red; +} + +.footnote:target { + background-color: #ffa; +} + +.line-block { + display: block; + margin-top: 1em; + margin-bottom: 1em; +} + +.line-block .line-block { + margin-top: 0; + margin-bottom: 0; + margin-left: 1.5em; +} + +.guilabel, .menuselection { + font-family: sans-serif; +} + +.accelerator { + text-decoration: underline; +} + +.classifier { + font-style: oblique; +} + +.classifier:before { + font-style: normal; + margin: 0.5em; + content: ":"; +} + +abbr, acronym { + border-bottom: dotted 1px; + cursor: help; +} + +/* -- code displays --------------------------------------------------------- */ + +pre { + overflow: auto; + overflow-y: hidden; /* fixes display issues on Chrome browsers */ +} + +span.pre { + -moz-hyphens: none; + -ms-hyphens: none; + -webkit-hyphens: none; + hyphens: none; +} + +td.linenos pre { + padding: 5px 0px; + border: 0; + background-color: transparent; + color: #aaa; +} + +table.highlighttable { + margin-left: 0.5em; +} + +table.highlighttable td { + padding: 0 0.5em 0 0.5em; +} + +div.code-block-caption { + padding: 2px 5px; + font-size: small; +} + +div.code-block-caption code { + background-color: transparent; +} + +div.code-block-caption + div > div.highlight > pre { + margin-top: 0; +} + +div.code-block-caption span.caption-number { + padding: 0.1em 0.3em; + font-style: italic; +} + +div.code-block-caption span.caption-text { +} + +div.literal-block-wrapper { + padding: 1em 1em 0; +} + +div.literal-block-wrapper div.highlight { + margin: 0; +} + +code.descname { + background-color: transparent; + font-weight: bold; + font-size: 1.2em; +} + +code.descclassname { + background-color: transparent; +} + +code.xref, a code { + background-color: transparent; + font-weight: bold; +} + +h1 code, h2 code, h3 code, h4 code, h5 code, h6 code { + background-color: transparent; +} + +.viewcode-link { + float: right; +} + +.viewcode-back { + float: right; + font-family: sans-serif; +} + +div.viewcode-block:target { + margin: -1px -10px; + padding: 0 10px; +} + +/* -- math display ---------------------------------------------------------- */ + +img.math { + vertical-align: middle; +} + +div.body div.math p { + text-align: center; +} + +span.eqno { + float: right; +} + +span.eqno a.headerlink { + position: relative; + left: 0px; + z-index: 1; +} + +div.math:hover a.headerlink { + visibility: visible; +} + +/* -- printout stylesheet --------------------------------------------------- */ + +@media print { + div.document, + div.documentwrapper, + div.bodywrapper { + margin: 0 !important; + width: 100%; + } + + div.sphinxsidebar, + div.related, + div.footer, + #top-link { + display: none; + } +} \ No newline at end of file diff --git a/docs/_static/custom.css b/docs/_static/custom.css new file mode 100644 index 0000000..2a924f1 --- /dev/null +++ b/docs/_static/custom.css @@ -0,0 +1 @@ +/* This file intentionally left blank. */ diff --git a/docs/_static/doctools.js b/docs/_static/doctools.js new file mode 100644 index 0000000..b33f87f --- /dev/null +++ b/docs/_static/doctools.js @@ -0,0 +1,314 @@ +/* + * doctools.js + * ~~~~~~~~~~~ + * + * Sphinx JavaScript utilities for all documentation. + * + * :copyright: Copyright 2007-2019 by the Sphinx team, see AUTHORS. + * :license: BSD, see LICENSE for details. + * + */ + +/** + * select a different prefix for underscore + */ +$u = _.noConflict(); + +/** + * make the code below compatible with browsers without + * an installed firebug like debugger +if (!window.console || !console.firebug) { + var names = ["log", "debug", "info", "warn", "error", "assert", "dir", + "dirxml", "group", "groupEnd", "time", "timeEnd", "count", "trace", + "profile", "profileEnd"]; + window.console = {}; + for (var i = 0; i < names.length; ++i) + window.console[names[i]] = function() {}; +} + */ + +/** + * small helper function to urldecode strings + */ +jQuery.urldecode = function(x) { + return decodeURIComponent(x).replace(/\+/g, ' '); +}; + +/** + * small helper function to urlencode strings + */ +jQuery.urlencode = encodeURIComponent; + +/** + * This function returns the parsed url parameters of the + * current request. Multiple values per key are supported, + * it will always return arrays of strings for the value parts. + */ +jQuery.getQueryParameters = function(s) { + if (typeof s === 'undefined') + s = document.location.search; + var parts = s.substr(s.indexOf('?') + 1).split('&'); + var result = {}; + for (var i = 0; i < parts.length; i++) { + var tmp = parts[i].split('=', 2); + var key = jQuery.urldecode(tmp[0]); + var value = jQuery.urldecode(tmp[1]); + if (key in result) + result[key].push(value); + else + result[key] = [value]; + } + return result; +}; + +/** + * highlight a given string on a jquery object by wrapping it in + * span elements with the given class name. + */ +jQuery.fn.highlightText = function(text, className) { + function highlight(node, addItems) { + if (node.nodeType === 3) { + var val = node.nodeValue; + var pos = val.toLowerCase().indexOf(text); + if (pos >= 0 && + !jQuery(node.parentNode).hasClass(className) && + !jQuery(node.parentNode).hasClass("nohighlight")) { + var span; + var isInSVG = jQuery(node).closest("body, svg, foreignObject").is("svg"); + if (isInSVG) { + span = document.createElementNS("http://www.w3.org/2000/svg", "tspan"); + } else { + span = document.createElement("span"); + span.className = className; + } + span.appendChild(document.createTextNode(val.substr(pos, text.length))); + node.parentNode.insertBefore(span, node.parentNode.insertBefore( + document.createTextNode(val.substr(pos + text.length)), + node.nextSibling)); + node.nodeValue = val.substr(0, pos); + if (isInSVG) { + var rect = document.createElementNS("http://www.w3.org/2000/svg", "rect"); + var bbox = node.parentElement.getBBox(); + rect.x.baseVal.value = bbox.x; + rect.y.baseVal.value = bbox.y; + rect.width.baseVal.value = bbox.width; + rect.height.baseVal.value = bbox.height; + rect.setAttribute('class', className); + addItems.push({ + "parent": node.parentNode, + "target": rect}); + } + } + } + else if (!jQuery(node).is("button, select, textarea")) { + jQuery.each(node.childNodes, function() { + highlight(this, addItems); + }); + } + } + var addItems = []; + var result = this.each(function() { + highlight(this, addItems); + }); + for (var i = 0; i < addItems.length; ++i) { + jQuery(addItems[i].parent).before(addItems[i].target); + } + return result; +}; + +/* + * backward compatibility for jQuery.browser + * This will be supported until firefox bug is fixed. + */ +if (!jQuery.browser) { + jQuery.uaMatch = function(ua) { + ua = ua.toLowerCase(); + + var match = /(chrome)[ \/]([\w.]+)/.exec(ua) || + /(webkit)[ \/]([\w.]+)/.exec(ua) || + /(opera)(?:.*version|)[ \/]([\w.]+)/.exec(ua) || + /(msie) ([\w.]+)/.exec(ua) || + ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec(ua) || + []; + + return { + browser: match[ 1 ] || "", + version: match[ 2 ] || "0" + }; + }; + jQuery.browser = {}; + jQuery.browser[jQuery.uaMatch(navigator.userAgent).browser] = true; +} + +/** + * Small JavaScript module for the documentation. + */ +var Documentation = { + + init : function() { + this.fixFirefoxAnchorBug(); + this.highlightSearchWords(); + this.initIndexTable(); + if (DOCUMENTATION_OPTIONS.NAVIGATION_WITH_KEYS) { + this.initOnKeyListeners(); + } + }, + + /** + * i18n support + */ + TRANSLATIONS : {}, + PLURAL_EXPR : function(n) { return n === 1 ? 0 : 1; }, + LOCALE : 'unknown', + + // gettext and ngettext don't access this so that the functions + // can safely bound to a different name (_ = Documentation.gettext) + gettext : function(string) { + var translated = Documentation.TRANSLATIONS[string]; + if (typeof translated === 'undefined') + return string; + return (typeof translated === 'string') ? translated : translated[0]; + }, + + ngettext : function(singular, plural, n) { + var translated = Documentation.TRANSLATIONS[singular]; + if (typeof translated === 'undefined') + return (n == 1) ? singular : plural; + return translated[Documentation.PLURALEXPR(n)]; + }, + + addTranslations : function(catalog) { + for (var key in catalog.messages) + this.TRANSLATIONS[key] = catalog.messages[key]; + this.PLURAL_EXPR = new Function('n', 'return +(' + catalog.plural_expr + ')'); + this.LOCALE = catalog.locale; + }, + + /** + * add context elements like header anchor links + */ + addContextElements : function() { + $('div[id] > :header:first').each(function() { + $('\u00B6'). + attr('href', '#' + this.id). + attr('title', _('Permalink to this headline')). + appendTo(this); + }); + $('dt[id]').each(function() { + $('\u00B6'). + attr('href', '#' + this.id). + attr('title', _('Permalink to this definition')). + appendTo(this); + }); + }, + + /** + * workaround a firefox stupidity + * see: https://bugzilla.mozilla.org/show_bug.cgi?id=645075 + */ + fixFirefoxAnchorBug : function() { + if (document.location.hash && $.browser.mozilla) + window.setTimeout(function() { + document.location.href += ''; + }, 10); + }, + + /** + * highlight the search words provided in the url in the text + */ + highlightSearchWords : function() { + var params = $.getQueryParameters(); + var terms = (params.highlight) ? params.highlight[0].split(/\s+/) : []; + if (terms.length) { + var body = $('div.body'); + if (!body.length) { + body = $('body'); + } + window.setTimeout(function() { + $.each(terms, function() { + body.highlightText(this.toLowerCase(), 'highlighted'); + }); + }, 10); + $('

' + _('Hide Search Matches') + '

') + .appendTo($('#searchbox')); + } + }, + + /** + * init the domain index toggle buttons + */ + initIndexTable : function() { + var togglers = $('img.toggler').click(function() { + var src = $(this).attr('src'); + var idnum = $(this).attr('id').substr(7); + $('tr.cg-' + idnum).toggle(); + if (src.substr(-9) === 'minus.png') + $(this).attr('src', src.substr(0, src.length-9) + 'plus.png'); + else + $(this).attr('src', src.substr(0, src.length-8) + 'minus.png'); + }).css('display', ''); + if (DOCUMENTATION_OPTIONS.COLLAPSE_INDEX) { + togglers.click(); + } + }, + + /** + * helper function to hide the search marks again + */ + hideSearchWords : function() { + $('#searchbox .highlight-link').fadeOut(300); + $('span.highlighted').removeClass('highlighted'); + }, + + /** + * make the url absolute + */ + makeURL : function(relativeURL) { + return DOCUMENTATION_OPTIONS.URL_ROOT + '/' + relativeURL; + }, + + /** + * get the current relative url + */ + getCurrentURL : function() { + var path = document.location.pathname; + var parts = path.split(/\//); + $.each(DOCUMENTATION_OPTIONS.URL_ROOT.split(/\//), function() { + if (this === '..') + parts.pop(); + }); + var url = parts.join('/'); + return path.substring(url.lastIndexOf('/') + 1, path.length - 1); + }, + + initOnKeyListeners: function() { + $(document).keyup(function(event) { + var activeElementType = document.activeElement.tagName; + // don't navigate when in search box or textarea + if (activeElementType !== 'TEXTAREA' && activeElementType !== 'INPUT' && activeElementType !== 'SELECT') { + switch (event.keyCode) { + case 37: // left + var prevHref = $('link[rel="prev"]').prop('href'); + if (prevHref) { + window.location.href = prevHref; + return false; + } + case 39: // right + var nextHref = $('link[rel="next"]').prop('href'); + if (nextHref) { + window.location.href = nextHref; + return false; + } + } + } + }); + } +}; + +// quick alias for translations +_ = Documentation.gettext; + +$(document).ready(function() { + Documentation.init(); +}); diff --git a/docs/_static/documentation_options.js b/docs/_static/documentation_options.js new file mode 100644 index 0000000..a285c22 --- /dev/null +++ b/docs/_static/documentation_options.js @@ -0,0 +1,10 @@ +var DOCUMENTATION_OPTIONS = { + URL_ROOT: document.getElementById("documentation_options").getAttribute('data-url_root'), + VERSION: '', + LANGUAGE: 'None', + COLLAPSE_INDEX: false, + FILE_SUFFIX: '', + HAS_SOURCE: true, + SOURCELINK_SUFFIX: '.txt', + NAVIGATION_WITH_KEYS: false +}; \ No newline at end of file diff --git a/docs/_static/file.png b/docs/_static/file.png new file mode 100644 index 0000000..a858a41 Binary files /dev/null and b/docs/_static/file.png differ diff --git a/docs/_static/jquery-3.4.1.js b/docs/_static/jquery-3.4.1.js new file mode 100644 index 0000000..773ad95 --- /dev/null +++ b/docs/_static/jquery-3.4.1.js @@ -0,0 +1,10598 @@ +/*! + * jQuery JavaScript Library v3.4.1 + * https://jquery.com/ + * + * Includes Sizzle.js + * https://sizzlejs.com/ + * + * Copyright JS Foundation and other contributors + * Released under the MIT license + * https://jquery.org/license + * + * Date: 2019-05-01T21:04Z + */ +( function( global, factory ) { + + "use strict"; + + if ( typeof module === "object" && typeof module.exports === "object" ) { + + // For CommonJS and CommonJS-like environments where a proper `window` + // is present, execute the factory and get jQuery. + // For environments that do not have a `window` with a `document` + // (such as Node.js), expose a factory as module.exports. + // This accentuates the need for the creation of a real `window`. + // e.g. var jQuery = require("jquery")(window); + // See ticket #14549 for more info. + module.exports = global.document ? + factory( global, true ) : + function( w ) { + if ( !w.document ) { + throw new Error( "jQuery requires a window with a document" ); + } + return factory( w ); + }; + } else { + factory( global ); + } + +// Pass this if window is not defined yet +} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) { + +// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1 +// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode +// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common +// enough that all such attempts are guarded in a try block. +"use strict"; + +var arr = []; + +var document = window.document; + +var getProto = Object.getPrototypeOf; + +var slice = arr.slice; + +var concat = arr.concat; + +var push = arr.push; + +var indexOf = arr.indexOf; + +var class2type = {}; + +var toString = class2type.toString; + +var hasOwn = class2type.hasOwnProperty; + +var fnToString = hasOwn.toString; + +var ObjectFunctionString = fnToString.call( Object ); + +var support = {}; + +var isFunction = function isFunction( obj ) { + + // Support: Chrome <=57, Firefox <=52 + // In some browsers, typeof returns "function" for HTML elements + // (i.e., `typeof document.createElement( "object" ) === "function"`). + // We don't want to classify *any* DOM node as a function. + return typeof obj === "function" && typeof obj.nodeType !== "number"; + }; + + +var isWindow = function isWindow( obj ) { + return obj != null && obj === obj.window; + }; + + + + + var preservedScriptAttributes = { + type: true, + src: true, + nonce: true, + noModule: true + }; + + function DOMEval( code, node, doc ) { + doc = doc || document; + + var i, val, + script = doc.createElement( "script" ); + + script.text = code; + if ( node ) { + for ( i in preservedScriptAttributes ) { + + // Support: Firefox 64+, Edge 18+ + // Some browsers don't support the "nonce" property on scripts. + // On the other hand, just using `getAttribute` is not enough as + // the `nonce` attribute is reset to an empty string whenever it + // becomes browsing-context connected. + // See https://github.com/whatwg/html/issues/2369 + // See https://html.spec.whatwg.org/#nonce-attributes + // The `node.getAttribute` check was added for the sake of + // `jQuery.globalEval` so that it can fake a nonce-containing node + // via an object. + val = node[ i ] || node.getAttribute && node.getAttribute( i ); + if ( val ) { + script.setAttribute( i, val ); + } + } + } + doc.head.appendChild( script ).parentNode.removeChild( script ); + } + + +function toType( obj ) { + if ( obj == null ) { + return obj + ""; + } + + // Support: Android <=2.3 only (functionish RegExp) + return typeof obj === "object" || typeof obj === "function" ? + class2type[ toString.call( obj ) ] || "object" : + typeof obj; +} +/* global Symbol */ +// Defining this global in .eslintrc.json would create a danger of using the global +// unguarded in another place, it seems safer to define global only for this module + + + +var + version = "3.4.1", + + // Define a local copy of jQuery + jQuery = function( selector, context ) { + + // The jQuery object is actually just the init constructor 'enhanced' + // Need init if jQuery is called (just allow error to be thrown if not included) + return new jQuery.fn.init( selector, context ); + }, + + // Support: Android <=4.0 only + // Make sure we trim BOM and NBSP + rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g; + +jQuery.fn = jQuery.prototype = { + + // The current version of jQuery being used + jquery: version, + + constructor: jQuery, + + // The default length of a jQuery object is 0 + length: 0, + + toArray: function() { + return slice.call( this ); + }, + + // Get the Nth element in the matched element set OR + // Get the whole matched element set as a clean array + get: function( num ) { + + // Return all the elements in a clean array + if ( num == null ) { + return slice.call( this ); + } + + // Return just the one element from the set + return num < 0 ? this[ num + this.length ] : this[ num ]; + }, + + // Take an array of elements and push it onto the stack + // (returning the new matched element set) + pushStack: function( elems ) { + + // Build a new jQuery matched element set + var ret = jQuery.merge( this.constructor(), elems ); + + // Add the old object onto the stack (as a reference) + ret.prevObject = this; + + // Return the newly-formed element set + return ret; + }, + + // Execute a callback for every element in the matched set. + each: function( callback ) { + return jQuery.each( this, callback ); + }, + + map: function( callback ) { + return this.pushStack( jQuery.map( this, function( elem, i ) { + return callback.call( elem, i, elem ); + } ) ); + }, + + slice: function() { + return this.pushStack( slice.apply( this, arguments ) ); + }, + + first: function() { + return this.eq( 0 ); + }, + + last: function() { + return this.eq( -1 ); + }, + + eq: function( i ) { + var len = this.length, + j = +i + ( i < 0 ? len : 0 ); + return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] ); + }, + + end: function() { + return this.prevObject || this.constructor(); + }, + + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: push, + sort: arr.sort, + splice: arr.splice +}; + +jQuery.extend = jQuery.fn.extend = function() { + var options, name, src, copy, copyIsArray, clone, + target = arguments[ 0 ] || {}, + i = 1, + length = arguments.length, + deep = false; + + // Handle a deep copy situation + if ( typeof target === "boolean" ) { + deep = target; + + // Skip the boolean and the target + target = arguments[ i ] || {}; + i++; + } + + // Handle case when target is a string or something (possible in deep copy) + if ( typeof target !== "object" && !isFunction( target ) ) { + target = {}; + } + + // Extend jQuery itself if only one argument is passed + if ( i === length ) { + target = this; + i--; + } + + for ( ; i < length; i++ ) { + + // Only deal with non-null/undefined values + if ( ( options = arguments[ i ] ) != null ) { + + // Extend the base object + for ( name in options ) { + copy = options[ name ]; + + // Prevent Object.prototype pollution + // Prevent never-ending loop + if ( name === "__proto__" || target === copy ) { + continue; + } + + // Recurse if we're merging plain objects or arrays + if ( deep && copy && ( jQuery.isPlainObject( copy ) || + ( copyIsArray = Array.isArray( copy ) ) ) ) { + src = target[ name ]; + + // Ensure proper type for the source value + if ( copyIsArray && !Array.isArray( src ) ) { + clone = []; + } else if ( !copyIsArray && !jQuery.isPlainObject( src ) ) { + clone = {}; + } else { + clone = src; + } + copyIsArray = false; + + // Never move original objects, clone them + target[ name ] = jQuery.extend( deep, clone, copy ); + + // Don't bring in undefined values + } else if ( copy !== undefined ) { + target[ name ] = copy; + } + } + } + } + + // Return the modified object + return target; +}; + +jQuery.extend( { + + // Unique for each copy of jQuery on the page + expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), + + // Assume jQuery is ready without the ready module + isReady: true, + + error: function( msg ) { + throw new Error( msg ); + }, + + noop: function() {}, + + isPlainObject: function( obj ) { + var proto, Ctor; + + // Detect obvious negatives + // Use toString instead of jQuery.type to catch host objects + if ( !obj || toString.call( obj ) !== "[object Object]" ) { + return false; + } + + proto = getProto( obj ); + + // Objects with no prototype (e.g., `Object.create( null )`) are plain + if ( !proto ) { + return true; + } + + // Objects with prototype are plain iff they were constructed by a global Object function + Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor; + return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString; + }, + + isEmptyObject: function( obj ) { + var name; + + for ( name in obj ) { + return false; + } + return true; + }, + + // Evaluates a script in a global context + globalEval: function( code, options ) { + DOMEval( code, { nonce: options && options.nonce } ); + }, + + each: function( obj, callback ) { + var length, i = 0; + + if ( isArrayLike( obj ) ) { + length = obj.length; + for ( ; i < length; i++ ) { + if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { + break; + } + } + } else { + for ( i in obj ) { + if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { + break; + } + } + } + + return obj; + }, + + // Support: Android <=4.0 only + trim: function( text ) { + return text == null ? + "" : + ( text + "" ).replace( rtrim, "" ); + }, + + // results is for internal usage only + makeArray: function( arr, results ) { + var ret = results || []; + + if ( arr != null ) { + if ( isArrayLike( Object( arr ) ) ) { + jQuery.merge( ret, + typeof arr === "string" ? + [ arr ] : arr + ); + } else { + push.call( ret, arr ); + } + } + + return ret; + }, + + inArray: function( elem, arr, i ) { + return arr == null ? -1 : indexOf.call( arr, elem, i ); + }, + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + merge: function( first, second ) { + var len = +second.length, + j = 0, + i = first.length; + + for ( ; j < len; j++ ) { + first[ i++ ] = second[ j ]; + } + + first.length = i; + + return first; + }, + + grep: function( elems, callback, invert ) { + var callbackInverse, + matches = [], + i = 0, + length = elems.length, + callbackExpect = !invert; + + // Go through the array, only saving the items + // that pass the validator function + for ( ; i < length; i++ ) { + callbackInverse = !callback( elems[ i ], i ); + if ( callbackInverse !== callbackExpect ) { + matches.push( elems[ i ] ); + } + } + + return matches; + }, + + // arg is for internal usage only + map: function( elems, callback, arg ) { + var length, value, + i = 0, + ret = []; + + // Go through the array, translating each of the items to their new values + if ( isArrayLike( elems ) ) { + length = elems.length; + for ( ; i < length; i++ ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret.push( value ); + } + } + + // Go through every key on the object, + } else { + for ( i in elems ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret.push( value ); + } + } + } + + // Flatten any nested arrays + return concat.apply( [], ret ); + }, + + // A global GUID counter for objects + guid: 1, + + // jQuery.support is not used in Core but other projects attach their + // properties to it so it needs to exist. + support: support +} ); + +if ( typeof Symbol === "function" ) { + jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ]; +} + +// Populate the class2type map +jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ), +function( i, name ) { + class2type[ "[object " + name + "]" ] = name.toLowerCase(); +} ); + +function isArrayLike( obj ) { + + // Support: real iOS 8.2 only (not reproducible in simulator) + // `in` check used to prevent JIT error (gh-2145) + // hasOwn isn't used here due to false negatives + // regarding Nodelist length in IE + var length = !!obj && "length" in obj && obj.length, + type = toType( obj ); + + if ( isFunction( obj ) || isWindow( obj ) ) { + return false; + } + + return type === "array" || length === 0 || + typeof length === "number" && length > 0 && ( length - 1 ) in obj; +} +var Sizzle = +/*! + * Sizzle CSS Selector Engine v2.3.4 + * https://sizzlejs.com/ + * + * Copyright JS Foundation and other contributors + * Released under the MIT license + * https://js.foundation/ + * + * Date: 2019-04-08 + */ +(function( window ) { + +var i, + support, + Expr, + getText, + isXML, + tokenize, + compile, + select, + outermostContext, + sortInput, + hasDuplicate, + + // Local document vars + setDocument, + document, + docElem, + documentIsHTML, + rbuggyQSA, + rbuggyMatches, + matches, + contains, + + // Instance-specific data + expando = "sizzle" + 1 * new Date(), + preferredDoc = window.document, + dirruns = 0, + done = 0, + classCache = createCache(), + tokenCache = createCache(), + compilerCache = createCache(), + nonnativeSelectorCache = createCache(), + sortOrder = function( a, b ) { + if ( a === b ) { + hasDuplicate = true; + } + return 0; + }, + + // Instance methods + hasOwn = ({}).hasOwnProperty, + arr = [], + pop = arr.pop, + push_native = arr.push, + push = arr.push, + slice = arr.slice, + // Use a stripped-down indexOf as it's faster than native + // https://jsperf.com/thor-indexof-vs-for/5 + indexOf = function( list, elem ) { + var i = 0, + len = list.length; + for ( ; i < len; i++ ) { + if ( list[i] === elem ) { + return i; + } + } + return -1; + }, + + booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", + + // Regular expressions + + // http://www.w3.org/TR/css3-selectors/#whitespace + whitespace = "[\\x20\\t\\r\\n\\f]", + + // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier + identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+", + + // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors + attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace + + // Operator (capture 2) + "*([*^$|!~]?=)" + whitespace + + // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]" + "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace + + "*\\]", + + pseudos = ":(" + identifier + ")(?:\\((" + + // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: + // 1. quoted (capture 3; capture 4 or capture 5) + "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + + // 2. simple (capture 6) + "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + + // 3. anything else (capture 2) + ".*" + + ")\\)|)", + + // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter + rwhitespace = new RegExp( whitespace + "+", "g" ), + rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), + + rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), + rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), + rdescend = new RegExp( whitespace + "|>" ), + + rpseudo = new RegExp( pseudos ), + ridentifier = new RegExp( "^" + identifier + "$" ), + + matchExpr = { + "ID": new RegExp( "^#(" + identifier + ")" ), + "CLASS": new RegExp( "^\\.(" + identifier + ")" ), + "TAG": new RegExp( "^(" + identifier + "|[*])" ), + "ATTR": new RegExp( "^" + attributes ), + "PSEUDO": new RegExp( "^" + pseudos ), + "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), + "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), + // For use in libraries implementing .is() + // We use this for POS matching in `select` + "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + + whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) + }, + + rhtml = /HTML$/i, + rinputs = /^(?:input|select|textarea|button)$/i, + rheader = /^h\d$/i, + + rnative = /^[^{]+\{\s*\[native \w/, + + // Easily-parseable/retrievable ID or TAG or CLASS selectors + rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, + + rsibling = /[+~]/, + + // CSS escapes + // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters + runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), + funescape = function( _, escaped, escapedWhitespace ) { + var high = "0x" + escaped - 0x10000; + // NaN means non-codepoint + // Support: Firefox<24 + // Workaround erroneous numeric interpretation of +"0x" + return high !== high || escapedWhitespace ? + escaped : + high < 0 ? + // BMP codepoint + String.fromCharCode( high + 0x10000 ) : + // Supplemental Plane codepoint (surrogate pair) + String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); + }, + + // CSS string/identifier serialization + // https://drafts.csswg.org/cssom/#common-serializing-idioms + rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g, + fcssescape = function( ch, asCodePoint ) { + if ( asCodePoint ) { + + // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER + if ( ch === "\0" ) { + return "\uFFFD"; + } + + // Control characters and (dependent upon position) numbers get escaped as code points + return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " "; + } + + // Other potentially-special ASCII characters get backslash-escaped + return "\\" + ch; + }, + + // Used for iframes + // See setDocument() + // Removing the function wrapper causes a "Permission Denied" + // error in IE + unloadHandler = function() { + setDocument(); + }, + + inDisabledFieldset = addCombinator( + function( elem ) { + return elem.disabled === true && elem.nodeName.toLowerCase() === "fieldset"; + }, + { dir: "parentNode", next: "legend" } + ); + +// Optimize for push.apply( _, NodeList ) +try { + push.apply( + (arr = slice.call( preferredDoc.childNodes )), + preferredDoc.childNodes + ); + // Support: Android<4.0 + // Detect silently failing push.apply + arr[ preferredDoc.childNodes.length ].nodeType; +} catch ( e ) { + push = { apply: arr.length ? + + // Leverage slice if possible + function( target, els ) { + push_native.apply( target, slice.call(els) ); + } : + + // Support: IE<9 + // Otherwise append directly + function( target, els ) { + var j = target.length, + i = 0; + // Can't trust NodeList.length + while ( (target[j++] = els[i++]) ) {} + target.length = j - 1; + } + }; +} + +function Sizzle( selector, context, results, seed ) { + var m, i, elem, nid, match, groups, newSelector, + newContext = context && context.ownerDocument, + + // nodeType defaults to 9, since context defaults to document + nodeType = context ? context.nodeType : 9; + + results = results || []; + + // Return early from calls with invalid selector or context + if ( typeof selector !== "string" || !selector || + nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { + + return results; + } + + // Try to shortcut find operations (as opposed to filters) in HTML documents + if ( !seed ) { + + if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { + setDocument( context ); + } + context = context || document; + + if ( documentIsHTML ) { + + // If the selector is sufficiently simple, try using a "get*By*" DOM method + // (excepting DocumentFragment context, where the methods don't exist) + if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) { + + // ID selector + if ( (m = match[1]) ) { + + // Document context + if ( nodeType === 9 ) { + if ( (elem = context.getElementById( m )) ) { + + // Support: IE, Opera, Webkit + // TODO: identify versions + // getElementById can match elements by name instead of ID + if ( elem.id === m ) { + results.push( elem ); + return results; + } + } else { + return results; + } + + // Element context + } else { + + // Support: IE, Opera, Webkit + // TODO: identify versions + // getElementById can match elements by name instead of ID + if ( newContext && (elem = newContext.getElementById( m )) && + contains( context, elem ) && + elem.id === m ) { + + results.push( elem ); + return results; + } + } + + // Type selector + } else if ( match[2] ) { + push.apply( results, context.getElementsByTagName( selector ) ); + return results; + + // Class selector + } else if ( (m = match[3]) && support.getElementsByClassName && + context.getElementsByClassName ) { + + push.apply( results, context.getElementsByClassName( m ) ); + return results; + } + } + + // Take advantage of querySelectorAll + if ( support.qsa && + !nonnativeSelectorCache[ selector + " " ] && + (!rbuggyQSA || !rbuggyQSA.test( selector )) && + + // Support: IE 8 only + // Exclude object elements + (nodeType !== 1 || context.nodeName.toLowerCase() !== "object") ) { + + newSelector = selector; + newContext = context; + + // qSA considers elements outside a scoping root when evaluating child or + // descendant combinators, which is not what we want. + // In such cases, we work around the behavior by prefixing every selector in the + // list with an ID selector referencing the scope context. + // Thanks to Andrew Dupont for this technique. + if ( nodeType === 1 && rdescend.test( selector ) ) { + + // Capture the context ID, setting it first if necessary + if ( (nid = context.getAttribute( "id" )) ) { + nid = nid.replace( rcssescape, fcssescape ); + } else { + context.setAttribute( "id", (nid = expando) ); + } + + // Prefix every selector in the list + groups = tokenize( selector ); + i = groups.length; + while ( i-- ) { + groups[i] = "#" + nid + " " + toSelector( groups[i] ); + } + newSelector = groups.join( "," ); + + // Expand context for sibling selectors + newContext = rsibling.test( selector ) && testContext( context.parentNode ) || + context; + } + + try { + push.apply( results, + newContext.querySelectorAll( newSelector ) + ); + return results; + } catch ( qsaError ) { + nonnativeSelectorCache( selector, true ); + } finally { + if ( nid === expando ) { + context.removeAttribute( "id" ); + } + } + } + } + } + + // All others + return select( selector.replace( rtrim, "$1" ), context, results, seed ); +} + +/** + * Create key-value caches of limited size + * @returns {function(string, object)} Returns the Object data after storing it on itself with + * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) + * deleting the oldest entry + */ +function createCache() { + var keys = []; + + function cache( key, value ) { + // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) + if ( keys.push( key + " " ) > Expr.cacheLength ) { + // Only keep the most recent entries + delete cache[ keys.shift() ]; + } + return (cache[ key + " " ] = value); + } + return cache; +} + +/** + * Mark a function for special use by Sizzle + * @param {Function} fn The function to mark + */ +function markFunction( fn ) { + fn[ expando ] = true; + return fn; +} + +/** + * Support testing using an element + * @param {Function} fn Passed the created element and returns a boolean result + */ +function assert( fn ) { + var el = document.createElement("fieldset"); + + try { + return !!fn( el ); + } catch (e) { + return false; + } finally { + // Remove from its parent by default + if ( el.parentNode ) { + el.parentNode.removeChild( el ); + } + // release memory in IE + el = null; + } +} + +/** + * Adds the same handler for all of the specified attrs + * @param {String} attrs Pipe-separated list of attributes + * @param {Function} handler The method that will be applied + */ +function addHandle( attrs, handler ) { + var arr = attrs.split("|"), + i = arr.length; + + while ( i-- ) { + Expr.attrHandle[ arr[i] ] = handler; + } +} + +/** + * Checks document order of two siblings + * @param {Element} a + * @param {Element} b + * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b + */ +function siblingCheck( a, b ) { + var cur = b && a, + diff = cur && a.nodeType === 1 && b.nodeType === 1 && + a.sourceIndex - b.sourceIndex; + + // Use IE sourceIndex if available on both nodes + if ( diff ) { + return diff; + } + + // Check if b follows a + if ( cur ) { + while ( (cur = cur.nextSibling) ) { + if ( cur === b ) { + return -1; + } + } + } + + return a ? 1 : -1; +} + +/** + * Returns a function to use in pseudos for input types + * @param {String} type + */ +function createInputPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === type; + }; +} + +/** + * Returns a function to use in pseudos for buttons + * @param {String} type + */ +function createButtonPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return (name === "input" || name === "button") && elem.type === type; + }; +} + +/** + * Returns a function to use in pseudos for :enabled/:disabled + * @param {Boolean} disabled true for :disabled; false for :enabled + */ +function createDisabledPseudo( disabled ) { + + // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable + return function( elem ) { + + // Only certain elements can match :enabled or :disabled + // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled + // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled + if ( "form" in elem ) { + + // Check for inherited disabledness on relevant non-disabled elements: + // * listed form-associated elements in a disabled fieldset + // https://html.spec.whatwg.org/multipage/forms.html#category-listed + // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled + // * option elements in a disabled optgroup + // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled + // All such elements have a "form" property. + if ( elem.parentNode && elem.disabled === false ) { + + // Option elements defer to a parent optgroup if present + if ( "label" in elem ) { + if ( "label" in elem.parentNode ) { + return elem.parentNode.disabled === disabled; + } else { + return elem.disabled === disabled; + } + } + + // Support: IE 6 - 11 + // Use the isDisabled shortcut property to check for disabled fieldset ancestors + return elem.isDisabled === disabled || + + // Where there is no isDisabled, check manually + /* jshint -W018 */ + elem.isDisabled !== !disabled && + inDisabledFieldset( elem ) === disabled; + } + + return elem.disabled === disabled; + + // Try to winnow out elements that can't be disabled before trusting the disabled property. + // Some victims get caught in our net (label, legend, menu, track), but it shouldn't + // even exist on them, let alone have a boolean value. + } else if ( "label" in elem ) { + return elem.disabled === disabled; + } + + // Remaining elements are neither :enabled nor :disabled + return false; + }; +} + +/** + * Returns a function to use in pseudos for positionals + * @param {Function} fn + */ +function createPositionalPseudo( fn ) { + return markFunction(function( argument ) { + argument = +argument; + return markFunction(function( seed, matches ) { + var j, + matchIndexes = fn( [], seed.length, argument ), + i = matchIndexes.length; + + // Match elements found at the specified indexes + while ( i-- ) { + if ( seed[ (j = matchIndexes[i]) ] ) { + seed[j] = !(matches[j] = seed[j]); + } + } + }); + }); +} + +/** + * Checks a node for validity as a Sizzle context + * @param {Element|Object=} context + * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value + */ +function testContext( context ) { + return context && typeof context.getElementsByTagName !== "undefined" && context; +} + +// Expose support vars for convenience +support = Sizzle.support = {}; + +/** + * Detects XML nodes + * @param {Element|Object} elem An element or a document + * @returns {Boolean} True iff elem is a non-HTML XML node + */ +isXML = Sizzle.isXML = function( elem ) { + var namespace = elem.namespaceURI, + docElem = (elem.ownerDocument || elem).documentElement; + + // Support: IE <=8 + // Assume HTML when documentElement doesn't yet exist, such as inside loading iframes + // https://bugs.jquery.com/ticket/4833 + return !rhtml.test( namespace || docElem && docElem.nodeName || "HTML" ); +}; + +/** + * Sets document-related variables once based on the current document + * @param {Element|Object} [doc] An element or document object to use to set the document + * @returns {Object} Returns the current document + */ +setDocument = Sizzle.setDocument = function( node ) { + var hasCompare, subWindow, + doc = node ? node.ownerDocument || node : preferredDoc; + + // Return early if doc is invalid or already selected + if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { + return document; + } + + // Update global variables + document = doc; + docElem = document.documentElement; + documentIsHTML = !isXML( document ); + + // Support: IE 9-11, Edge + // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936) + if ( preferredDoc !== document && + (subWindow = document.defaultView) && subWindow.top !== subWindow ) { + + // Support: IE 11, Edge + if ( subWindow.addEventListener ) { + subWindow.addEventListener( "unload", unloadHandler, false ); + + // Support: IE 9 - 10 only + } else if ( subWindow.attachEvent ) { + subWindow.attachEvent( "onunload", unloadHandler ); + } + } + + /* Attributes + ---------------------------------------------------------------------- */ + + // Support: IE<8 + // Verify that getAttribute really returns attributes and not properties + // (excepting IE8 booleans) + support.attributes = assert(function( el ) { + el.className = "i"; + return !el.getAttribute("className"); + }); + + /* getElement(s)By* + ---------------------------------------------------------------------- */ + + // Check if getElementsByTagName("*") returns only elements + support.getElementsByTagName = assert(function( el ) { + el.appendChild( document.createComment("") ); + return !el.getElementsByTagName("*").length; + }); + + // Support: IE<9 + support.getElementsByClassName = rnative.test( document.getElementsByClassName ); + + // Support: IE<10 + // Check if getElementById returns elements by name + // The broken getElementById methods don't pick up programmatically-set names, + // so use a roundabout getElementsByName test + support.getById = assert(function( el ) { + docElem.appendChild( el ).id = expando; + return !document.getElementsByName || !document.getElementsByName( expando ).length; + }); + + // ID filter and find + if ( support.getById ) { + Expr.filter["ID"] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + return elem.getAttribute("id") === attrId; + }; + }; + Expr.find["ID"] = function( id, context ) { + if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { + var elem = context.getElementById( id ); + return elem ? [ elem ] : []; + } + }; + } else { + Expr.filter["ID"] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + var node = typeof elem.getAttributeNode !== "undefined" && + elem.getAttributeNode("id"); + return node && node.value === attrId; + }; + }; + + // Support: IE 6 - 7 only + // getElementById is not reliable as a find shortcut + Expr.find["ID"] = function( id, context ) { + if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { + var node, i, elems, + elem = context.getElementById( id ); + + if ( elem ) { + + // Verify the id attribute + node = elem.getAttributeNode("id"); + if ( node && node.value === id ) { + return [ elem ]; + } + + // Fall back on getElementsByName + elems = context.getElementsByName( id ); + i = 0; + while ( (elem = elems[i++]) ) { + node = elem.getAttributeNode("id"); + if ( node && node.value === id ) { + return [ elem ]; + } + } + } + + return []; + } + }; + } + + // Tag + Expr.find["TAG"] = support.getElementsByTagName ? + function( tag, context ) { + if ( typeof context.getElementsByTagName !== "undefined" ) { + return context.getElementsByTagName( tag ); + + // DocumentFragment nodes don't have gEBTN + } else if ( support.qsa ) { + return context.querySelectorAll( tag ); + } + } : + + function( tag, context ) { + var elem, + tmp = [], + i = 0, + // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too + results = context.getElementsByTagName( tag ); + + // Filter out possible comments + if ( tag === "*" ) { + while ( (elem = results[i++]) ) { + if ( elem.nodeType === 1 ) { + tmp.push( elem ); + } + } + + return tmp; + } + return results; + }; + + // Class + Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { + if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) { + return context.getElementsByClassName( className ); + } + }; + + /* QSA/matchesSelector + ---------------------------------------------------------------------- */ + + // QSA and matchesSelector support + + // matchesSelector(:active) reports false when true (IE9/Opera 11.5) + rbuggyMatches = []; + + // qSa(:focus) reports false when true (Chrome 21) + // We allow this because of a bug in IE8/9 that throws an error + // whenever `document.activeElement` is accessed on an iframe + // So, we allow :focus to pass through QSA all the time to avoid the IE error + // See https://bugs.jquery.com/ticket/13378 + rbuggyQSA = []; + + if ( (support.qsa = rnative.test( document.querySelectorAll )) ) { + // Build QSA regex + // Regex strategy adopted from Diego Perini + assert(function( el ) { + // Select is set to empty string on purpose + // This is to test IE's treatment of not explicitly + // setting a boolean content attribute, + // since its presence should be enough + // https://bugs.jquery.com/ticket/12359 + docElem.appendChild( el ).innerHTML = "" + + ""; + + // Support: IE8, Opera 11-12.16 + // Nothing should be selected when empty strings follow ^= or $= or *= + // The test attribute must be unknown in Opera but "safe" for WinRT + // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section + if ( el.querySelectorAll("[msallowcapture^='']").length ) { + rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); + } + + // Support: IE8 + // Boolean attributes and "value" are not treated correctly + if ( !el.querySelectorAll("[selected]").length ) { + rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); + } + + // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+ + if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) { + rbuggyQSA.push("~="); + } + + // Webkit/Opera - :checked should return selected option elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + // IE8 throws error here and will not see later tests + if ( !el.querySelectorAll(":checked").length ) { + rbuggyQSA.push(":checked"); + } + + // Support: Safari 8+, iOS 8+ + // https://bugs.webkit.org/show_bug.cgi?id=136851 + // In-page `selector#id sibling-combinator selector` fails + if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) { + rbuggyQSA.push(".#.+[+~]"); + } + }); + + assert(function( el ) { + el.innerHTML = "" + + ""; + + // Support: Windows 8 Native Apps + // The type and name attributes are restricted during .innerHTML assignment + var input = document.createElement("input"); + input.setAttribute( "type", "hidden" ); + el.appendChild( input ).setAttribute( "name", "D" ); + + // Support: IE8 + // Enforce case-sensitivity of name attribute + if ( el.querySelectorAll("[name=d]").length ) { + rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); + } + + // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) + // IE8 throws error here and will not see later tests + if ( el.querySelectorAll(":enabled").length !== 2 ) { + rbuggyQSA.push( ":enabled", ":disabled" ); + } + + // Support: IE9-11+ + // IE's :disabled selector does not pick up the children of disabled fieldsets + docElem.appendChild( el ).disabled = true; + if ( el.querySelectorAll(":disabled").length !== 2 ) { + rbuggyQSA.push( ":enabled", ":disabled" ); + } + + // Opera 10-11 does not throw on post-comma invalid pseudos + el.querySelectorAll("*,:x"); + rbuggyQSA.push(",.*:"); + }); + } + + if ( (support.matchesSelector = rnative.test( (matches = docElem.matches || + docElem.webkitMatchesSelector || + docElem.mozMatchesSelector || + docElem.oMatchesSelector || + docElem.msMatchesSelector) )) ) { + + assert(function( el ) { + // Check to see if it's possible to do matchesSelector + // on a disconnected node (IE 9) + support.disconnectedMatch = matches.call( el, "*" ); + + // This should fail with an exception + // Gecko does not error, returns false instead + matches.call( el, "[s!='']:x" ); + rbuggyMatches.push( "!=", pseudos ); + }); + } + + rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); + rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); + + /* Contains + ---------------------------------------------------------------------- */ + hasCompare = rnative.test( docElem.compareDocumentPosition ); + + // Element contains another + // Purposefully self-exclusive + // As in, an element does not contain itself + contains = hasCompare || rnative.test( docElem.contains ) ? + function( a, b ) { + var adown = a.nodeType === 9 ? a.documentElement : a, + bup = b && b.parentNode; + return a === bup || !!( bup && bup.nodeType === 1 && ( + adown.contains ? + adown.contains( bup ) : + a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 + )); + } : + function( a, b ) { + if ( b ) { + while ( (b = b.parentNode) ) { + if ( b === a ) { + return true; + } + } + } + return false; + }; + + /* Sorting + ---------------------------------------------------------------------- */ + + // Document order sorting + sortOrder = hasCompare ? + function( a, b ) { + + // Flag for duplicate removal + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + // Sort on method existence if only one input has compareDocumentPosition + var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; + if ( compare ) { + return compare; + } + + // Calculate position if both inputs belong to the same document + compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ? + a.compareDocumentPosition( b ) : + + // Otherwise we know they are disconnected + 1; + + // Disconnected nodes + if ( compare & 1 || + (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) { + + // Choose the first element that is related to our preferred document + if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) { + return -1; + } + if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) { + return 1; + } + + // Maintain original order + return sortInput ? + ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : + 0; + } + + return compare & 4 ? -1 : 1; + } : + function( a, b ) { + // Exit early if the nodes are identical + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + var cur, + i = 0, + aup = a.parentNode, + bup = b.parentNode, + ap = [ a ], + bp = [ b ]; + + // Parentless nodes are either documents or disconnected + if ( !aup || !bup ) { + return a === document ? -1 : + b === document ? 1 : + aup ? -1 : + bup ? 1 : + sortInput ? + ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : + 0; + + // If the nodes are siblings, we can do a quick check + } else if ( aup === bup ) { + return siblingCheck( a, b ); + } + + // Otherwise we need full lists of their ancestors for comparison + cur = a; + while ( (cur = cur.parentNode) ) { + ap.unshift( cur ); + } + cur = b; + while ( (cur = cur.parentNode) ) { + bp.unshift( cur ); + } + + // Walk down the tree looking for a discrepancy + while ( ap[i] === bp[i] ) { + i++; + } + + return i ? + // Do a sibling check if the nodes have a common ancestor + siblingCheck( ap[i], bp[i] ) : + + // Otherwise nodes in our document sort first + ap[i] === preferredDoc ? -1 : + bp[i] === preferredDoc ? 1 : + 0; + }; + + return document; +}; + +Sizzle.matches = function( expr, elements ) { + return Sizzle( expr, null, null, elements ); +}; + +Sizzle.matchesSelector = function( elem, expr ) { + // Set document vars if needed + if ( ( elem.ownerDocument || elem ) !== document ) { + setDocument( elem ); + } + + if ( support.matchesSelector && documentIsHTML && + !nonnativeSelectorCache[ expr + " " ] && + ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && + ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { + + try { + var ret = matches.call( elem, expr ); + + // IE 9's matchesSelector returns false on disconnected nodes + if ( ret || support.disconnectedMatch || + // As well, disconnected nodes are said to be in a document + // fragment in IE 9 + elem.document && elem.document.nodeType !== 11 ) { + return ret; + } + } catch (e) { + nonnativeSelectorCache( expr, true ); + } + } + + return Sizzle( expr, document, null, [ elem ] ).length > 0; +}; + +Sizzle.contains = function( context, elem ) { + // Set document vars if needed + if ( ( context.ownerDocument || context ) !== document ) { + setDocument( context ); + } + return contains( context, elem ); +}; + +Sizzle.attr = function( elem, name ) { + // Set document vars if needed + if ( ( elem.ownerDocument || elem ) !== document ) { + setDocument( elem ); + } + + var fn = Expr.attrHandle[ name.toLowerCase() ], + // Don't get fooled by Object.prototype properties (jQuery #13807) + val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? + fn( elem, name, !documentIsHTML ) : + undefined; + + return val !== undefined ? + val : + support.attributes || !documentIsHTML ? + elem.getAttribute( name ) : + (val = elem.getAttributeNode(name)) && val.specified ? + val.value : + null; +}; + +Sizzle.escape = function( sel ) { + return (sel + "").replace( rcssescape, fcssescape ); +}; + +Sizzle.error = function( msg ) { + throw new Error( "Syntax error, unrecognized expression: " + msg ); +}; + +/** + * Document sorting and removing duplicates + * @param {ArrayLike} results + */ +Sizzle.uniqueSort = function( results ) { + var elem, + duplicates = [], + j = 0, + i = 0; + + // Unless we *know* we can detect duplicates, assume their presence + hasDuplicate = !support.detectDuplicates; + sortInput = !support.sortStable && results.slice( 0 ); + results.sort( sortOrder ); + + if ( hasDuplicate ) { + while ( (elem = results[i++]) ) { + if ( elem === results[ i ] ) { + j = duplicates.push( i ); + } + } + while ( j-- ) { + results.splice( duplicates[ j ], 1 ); + } + } + + // Clear input after sorting to release objects + // See https://github.com/jquery/sizzle/pull/225 + sortInput = null; + + return results; +}; + +/** + * Utility function for retrieving the text value of an array of DOM nodes + * @param {Array|Element} elem + */ +getText = Sizzle.getText = function( elem ) { + var node, + ret = "", + i = 0, + nodeType = elem.nodeType; + + if ( !nodeType ) { + // If no nodeType, this is expected to be an array + while ( (node = elem[i++]) ) { + // Do not traverse comment nodes + ret += getText( node ); + } + } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { + // Use textContent for elements + // innerText usage removed for consistency of new lines (jQuery #11153) + if ( typeof elem.textContent === "string" ) { + return elem.textContent; + } else { + // Traverse its children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + ret += getText( elem ); + } + } + } else if ( nodeType === 3 || nodeType === 4 ) { + return elem.nodeValue; + } + // Do not include comment or processing instruction nodes + + return ret; +}; + +Expr = Sizzle.selectors = { + + // Can be adjusted by the user + cacheLength: 50, + + createPseudo: markFunction, + + match: matchExpr, + + attrHandle: {}, + + find: {}, + + relative: { + ">": { dir: "parentNode", first: true }, + " ": { dir: "parentNode" }, + "+": { dir: "previousSibling", first: true }, + "~": { dir: "previousSibling" } + }, + + preFilter: { + "ATTR": function( match ) { + match[1] = match[1].replace( runescape, funescape ); + + // Move the given value to match[3] whether quoted or unquoted + match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape ); + + if ( match[2] === "~=" ) { + match[3] = " " + match[3] + " "; + } + + return match.slice( 0, 4 ); + }, + + "CHILD": function( match ) { + /* matches from matchExpr["CHILD"] + 1 type (only|nth|...) + 2 what (child|of-type) + 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) + 4 xn-component of xn+y argument ([+-]?\d*n|) + 5 sign of xn-component + 6 x of xn-component + 7 sign of y-component + 8 y of y-component + */ + match[1] = match[1].toLowerCase(); + + if ( match[1].slice( 0, 3 ) === "nth" ) { + // nth-* requires argument + if ( !match[3] ) { + Sizzle.error( match[0] ); + } + + // numeric x and y parameters for Expr.filter.CHILD + // remember that false/true cast respectively to 0/1 + match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); + match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); + + // other types prohibit arguments + } else if ( match[3] ) { + Sizzle.error( match[0] ); + } + + return match; + }, + + "PSEUDO": function( match ) { + var excess, + unquoted = !match[6] && match[2]; + + if ( matchExpr["CHILD"].test( match[0] ) ) { + return null; + } + + // Accept quoted arguments as-is + if ( match[3] ) { + match[2] = match[4] || match[5] || ""; + + // Strip excess characters from unquoted arguments + } else if ( unquoted && rpseudo.test( unquoted ) && + // Get excess from tokenize (recursively) + (excess = tokenize( unquoted, true )) && + // advance to the next closing parenthesis + (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { + + // excess is a negative index + match[0] = match[0].slice( 0, excess ); + match[2] = unquoted.slice( 0, excess ); + } + + // Return only captures needed by the pseudo filter method (type and argument) + return match.slice( 0, 3 ); + } + }, + + filter: { + + "TAG": function( nodeNameSelector ) { + var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); + return nodeNameSelector === "*" ? + function() { return true; } : + function( elem ) { + return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; + }; + }, + + "CLASS": function( className ) { + var pattern = classCache[ className + " " ]; + + return pattern || + (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && + classCache( className, function( elem ) { + return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" ); + }); + }, + + "ATTR": function( name, operator, check ) { + return function( elem ) { + var result = Sizzle.attr( elem, name ); + + if ( result == null ) { + return operator === "!="; + } + if ( !operator ) { + return true; + } + + result += ""; + + return operator === "=" ? result === check : + operator === "!=" ? result !== check : + operator === "^=" ? check && result.indexOf( check ) === 0 : + operator === "*=" ? check && result.indexOf( check ) > -1 : + operator === "$=" ? check && result.slice( -check.length ) === check : + operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 : + operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : + false; + }; + }, + + "CHILD": function( type, what, argument, first, last ) { + var simple = type.slice( 0, 3 ) !== "nth", + forward = type.slice( -4 ) !== "last", + ofType = what === "of-type"; + + return first === 1 && last === 0 ? + + // Shortcut for :nth-*(n) + function( elem ) { + return !!elem.parentNode; + } : + + function( elem, context, xml ) { + var cache, uniqueCache, outerCache, node, nodeIndex, start, + dir = simple !== forward ? "nextSibling" : "previousSibling", + parent = elem.parentNode, + name = ofType && elem.nodeName.toLowerCase(), + useCache = !xml && !ofType, + diff = false; + + if ( parent ) { + + // :(first|last|only)-(child|of-type) + if ( simple ) { + while ( dir ) { + node = elem; + while ( (node = node[ dir ]) ) { + if ( ofType ? + node.nodeName.toLowerCase() === name : + node.nodeType === 1 ) { + + return false; + } + } + // Reverse direction for :only-* (if we haven't yet done so) + start = dir = type === "only" && !start && "nextSibling"; + } + return true; + } + + start = [ forward ? parent.firstChild : parent.lastChild ]; + + // non-xml :nth-child(...) stores cache data on `parent` + if ( forward && useCache ) { + + // Seek `elem` from a previously-cached index + + // ...in a gzip-friendly way + node = parent; + outerCache = node[ expando ] || (node[ expando ] = {}); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ node.uniqueID ] || + (outerCache[ node.uniqueID ] = {}); + + cache = uniqueCache[ type ] || []; + nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; + diff = nodeIndex && cache[ 2 ]; + node = nodeIndex && parent.childNodes[ nodeIndex ]; + + while ( (node = ++nodeIndex && node && node[ dir ] || + + // Fallback to seeking `elem` from the start + (diff = nodeIndex = 0) || start.pop()) ) { + + // When found, cache indexes on `parent` and break + if ( node.nodeType === 1 && ++diff && node === elem ) { + uniqueCache[ type ] = [ dirruns, nodeIndex, diff ]; + break; + } + } + + } else { + // Use previously-cached element index if available + if ( useCache ) { + // ...in a gzip-friendly way + node = elem; + outerCache = node[ expando ] || (node[ expando ] = {}); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ node.uniqueID ] || + (outerCache[ node.uniqueID ] = {}); + + cache = uniqueCache[ type ] || []; + nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; + diff = nodeIndex; + } + + // xml :nth-child(...) + // or :nth-last-child(...) or :nth(-last)?-of-type(...) + if ( diff === false ) { + // Use the same loop as above to seek `elem` from the start + while ( (node = ++nodeIndex && node && node[ dir ] || + (diff = nodeIndex = 0) || start.pop()) ) { + + if ( ( ofType ? + node.nodeName.toLowerCase() === name : + node.nodeType === 1 ) && + ++diff ) { + + // Cache the index of each encountered element + if ( useCache ) { + outerCache = node[ expando ] || (node[ expando ] = {}); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ node.uniqueID ] || + (outerCache[ node.uniqueID ] = {}); + + uniqueCache[ type ] = [ dirruns, diff ]; + } + + if ( node === elem ) { + break; + } + } + } + } + } + + // Incorporate the offset, then check against cycle size + diff -= last; + return diff === first || ( diff % first === 0 && diff / first >= 0 ); + } + }; + }, + + "PSEUDO": function( pseudo, argument ) { + // pseudo-class names are case-insensitive + // http://www.w3.org/TR/selectors/#pseudo-classes + // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters + // Remember that setFilters inherits from pseudos + var args, + fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || + Sizzle.error( "unsupported pseudo: " + pseudo ); + + // The user may use createPseudo to indicate that + // arguments are needed to create the filter function + // just as Sizzle does + if ( fn[ expando ] ) { + return fn( argument ); + } + + // But maintain support for old signatures + if ( fn.length > 1 ) { + args = [ pseudo, pseudo, "", argument ]; + return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? + markFunction(function( seed, matches ) { + var idx, + matched = fn( seed, argument ), + i = matched.length; + while ( i-- ) { + idx = indexOf( seed, matched[i] ); + seed[ idx ] = !( matches[ idx ] = matched[i] ); + } + }) : + function( elem ) { + return fn( elem, 0, args ); + }; + } + + return fn; + } + }, + + pseudos: { + // Potentially complex pseudos + "not": markFunction(function( selector ) { + // Trim the selector passed to compile + // to avoid treating leading and trailing + // spaces as combinators + var input = [], + results = [], + matcher = compile( selector.replace( rtrim, "$1" ) ); + + return matcher[ expando ] ? + markFunction(function( seed, matches, context, xml ) { + var elem, + unmatched = matcher( seed, null, xml, [] ), + i = seed.length; + + // Match elements unmatched by `matcher` + while ( i-- ) { + if ( (elem = unmatched[i]) ) { + seed[i] = !(matches[i] = elem); + } + } + }) : + function( elem, context, xml ) { + input[0] = elem; + matcher( input, null, xml, results ); + // Don't keep the element (issue #299) + input[0] = null; + return !results.pop(); + }; + }), + + "has": markFunction(function( selector ) { + return function( elem ) { + return Sizzle( selector, elem ).length > 0; + }; + }), + + "contains": markFunction(function( text ) { + text = text.replace( runescape, funescape ); + return function( elem ) { + return ( elem.textContent || getText( elem ) ).indexOf( text ) > -1; + }; + }), + + // "Whether an element is represented by a :lang() selector + // is based solely on the element's language value + // being equal to the identifier C, + // or beginning with the identifier C immediately followed by "-". + // The matching of C against the element's language value is performed case-insensitively. + // The identifier C does not have to be a valid language name." + // http://www.w3.org/TR/selectors/#lang-pseudo + "lang": markFunction( function( lang ) { + // lang value must be a valid identifier + if ( !ridentifier.test(lang || "") ) { + Sizzle.error( "unsupported lang: " + lang ); + } + lang = lang.replace( runescape, funescape ).toLowerCase(); + return function( elem ) { + var elemLang; + do { + if ( (elemLang = documentIsHTML ? + elem.lang : + elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { + + elemLang = elemLang.toLowerCase(); + return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; + } + } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); + return false; + }; + }), + + // Miscellaneous + "target": function( elem ) { + var hash = window.location && window.location.hash; + return hash && hash.slice( 1 ) === elem.id; + }, + + "root": function( elem ) { + return elem === docElem; + }, + + "focus": function( elem ) { + return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); + }, + + // Boolean properties + "enabled": createDisabledPseudo( false ), + "disabled": createDisabledPseudo( true ), + + "checked": function( elem ) { + // In CSS3, :checked should return both checked and selected elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + var nodeName = elem.nodeName.toLowerCase(); + return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); + }, + + "selected": function( elem ) { + // Accessing this property makes selected-by-default + // options in Safari work properly + if ( elem.parentNode ) { + elem.parentNode.selectedIndex; + } + + return elem.selected === true; + }, + + // Contents + "empty": function( elem ) { + // http://www.w3.org/TR/selectors/#empty-pseudo + // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), + // but not by others (comment: 8; processing instruction: 7; etc.) + // nodeType < 6 works because attributes (2) do not appear as children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + if ( elem.nodeType < 6 ) { + return false; + } + } + return true; + }, + + "parent": function( elem ) { + return !Expr.pseudos["empty"]( elem ); + }, + + // Element/input types + "header": function( elem ) { + return rheader.test( elem.nodeName ); + }, + + "input": function( elem ) { + return rinputs.test( elem.nodeName ); + }, + + "button": function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === "button" || name === "button"; + }, + + "text": function( elem ) { + var attr; + return elem.nodeName.toLowerCase() === "input" && + elem.type === "text" && + + // Support: IE<8 + // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" + ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" ); + }, + + // Position-in-collection + "first": createPositionalPseudo(function() { + return [ 0 ]; + }), + + "last": createPositionalPseudo(function( matchIndexes, length ) { + return [ length - 1 ]; + }), + + "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { + return [ argument < 0 ? argument + length : argument ]; + }), + + "even": createPositionalPseudo(function( matchIndexes, length ) { + var i = 0; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "odd": createPositionalPseudo(function( matchIndexes, length ) { + var i = 1; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { + var i = argument < 0 ? + argument + length : + argument > length ? + length : + argument; + for ( ; --i >= 0; ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; ++i < length; ) { + matchIndexes.push( i ); + } + return matchIndexes; + }) + } +}; + +Expr.pseudos["nth"] = Expr.pseudos["eq"]; + +// Add button/input type pseudos +for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { + Expr.pseudos[ i ] = createInputPseudo( i ); +} +for ( i in { submit: true, reset: true } ) { + Expr.pseudos[ i ] = createButtonPseudo( i ); +} + +// Easy API for creating new setFilters +function setFilters() {} +setFilters.prototype = Expr.filters = Expr.pseudos; +Expr.setFilters = new setFilters(); + +tokenize = Sizzle.tokenize = function( selector, parseOnly ) { + var matched, match, tokens, type, + soFar, groups, preFilters, + cached = tokenCache[ selector + " " ]; + + if ( cached ) { + return parseOnly ? 0 : cached.slice( 0 ); + } + + soFar = selector; + groups = []; + preFilters = Expr.preFilter; + + while ( soFar ) { + + // Comma and first run + if ( !matched || (match = rcomma.exec( soFar )) ) { + if ( match ) { + // Don't consume trailing commas as valid + soFar = soFar.slice( match[0].length ) || soFar; + } + groups.push( (tokens = []) ); + } + + matched = false; + + // Combinators + if ( (match = rcombinators.exec( soFar )) ) { + matched = match.shift(); + tokens.push({ + value: matched, + // Cast descendant combinators to space + type: match[0].replace( rtrim, " " ) + }); + soFar = soFar.slice( matched.length ); + } + + // Filters + for ( type in Expr.filter ) { + if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || + (match = preFilters[ type ]( match ))) ) { + matched = match.shift(); + tokens.push({ + value: matched, + type: type, + matches: match + }); + soFar = soFar.slice( matched.length ); + } + } + + if ( !matched ) { + break; + } + } + + // Return the length of the invalid excess + // if we're just parsing + // Otherwise, throw an error or return tokens + return parseOnly ? + soFar.length : + soFar ? + Sizzle.error( selector ) : + // Cache the tokens + tokenCache( selector, groups ).slice( 0 ); +}; + +function toSelector( tokens ) { + var i = 0, + len = tokens.length, + selector = ""; + for ( ; i < len; i++ ) { + selector += tokens[i].value; + } + return selector; +} + +function addCombinator( matcher, combinator, base ) { + var dir = combinator.dir, + skip = combinator.next, + key = skip || dir, + checkNonElements = base && key === "parentNode", + doneName = done++; + + return combinator.first ? + // Check against closest ancestor/preceding element + function( elem, context, xml ) { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + return matcher( elem, context, xml ); + } + } + return false; + } : + + // Check against all ancestor/preceding elements + function( elem, context, xml ) { + var oldCache, uniqueCache, outerCache, + newCache = [ dirruns, doneName ]; + + // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching + if ( xml ) { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + if ( matcher( elem, context, xml ) ) { + return true; + } + } + } + } else { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + outerCache = elem[ expando ] || (elem[ expando ] = {}); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {}); + + if ( skip && skip === elem.nodeName.toLowerCase() ) { + elem = elem[ dir ] || elem; + } else if ( (oldCache = uniqueCache[ key ]) && + oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { + + // Assign to newCache so results back-propagate to previous elements + return (newCache[ 2 ] = oldCache[ 2 ]); + } else { + // Reuse newcache so results back-propagate to previous elements + uniqueCache[ key ] = newCache; + + // A match means we're done; a fail means we have to keep checking + if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) { + return true; + } + } + } + } + } + return false; + }; +} + +function elementMatcher( matchers ) { + return matchers.length > 1 ? + function( elem, context, xml ) { + var i = matchers.length; + while ( i-- ) { + if ( !matchers[i]( elem, context, xml ) ) { + return false; + } + } + return true; + } : + matchers[0]; +} + +function multipleContexts( selector, contexts, results ) { + var i = 0, + len = contexts.length; + for ( ; i < len; i++ ) { + Sizzle( selector, contexts[i], results ); + } + return results; +} + +function condense( unmatched, map, filter, context, xml ) { + var elem, + newUnmatched = [], + i = 0, + len = unmatched.length, + mapped = map != null; + + for ( ; i < len; i++ ) { + if ( (elem = unmatched[i]) ) { + if ( !filter || filter( elem, context, xml ) ) { + newUnmatched.push( elem ); + if ( mapped ) { + map.push( i ); + } + } + } + } + + return newUnmatched; +} + +function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { + if ( postFilter && !postFilter[ expando ] ) { + postFilter = setMatcher( postFilter ); + } + if ( postFinder && !postFinder[ expando ] ) { + postFinder = setMatcher( postFinder, postSelector ); + } + return markFunction(function( seed, results, context, xml ) { + var temp, i, elem, + preMap = [], + postMap = [], + preexisting = results.length, + + // Get initial elements from seed or context + elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), + + // Prefilter to get matcher input, preserving a map for seed-results synchronization + matcherIn = preFilter && ( seed || !selector ) ? + condense( elems, preMap, preFilter, context, xml ) : + elems, + + matcherOut = matcher ? + // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, + postFinder || ( seed ? preFilter : preexisting || postFilter ) ? + + // ...intermediate processing is necessary + [] : + + // ...otherwise use results directly + results : + matcherIn; + + // Find primary matches + if ( matcher ) { + matcher( matcherIn, matcherOut, context, xml ); + } + + // Apply postFilter + if ( postFilter ) { + temp = condense( matcherOut, postMap ); + postFilter( temp, [], context, xml ); + + // Un-match failing elements by moving them back to matcherIn + i = temp.length; + while ( i-- ) { + if ( (elem = temp[i]) ) { + matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); + } + } + } + + if ( seed ) { + if ( postFinder || preFilter ) { + if ( postFinder ) { + // Get the final matcherOut by condensing this intermediate into postFinder contexts + temp = []; + i = matcherOut.length; + while ( i-- ) { + if ( (elem = matcherOut[i]) ) { + // Restore matcherIn since elem is not yet a final match + temp.push( (matcherIn[i] = elem) ); + } + } + postFinder( null, (matcherOut = []), temp, xml ); + } + + // Move matched elements from seed to results to keep them synchronized + i = matcherOut.length; + while ( i-- ) { + if ( (elem = matcherOut[i]) && + (temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) { + + seed[temp] = !(results[temp] = elem); + } + } + } + + // Add elements to results, through postFinder if defined + } else { + matcherOut = condense( + matcherOut === results ? + matcherOut.splice( preexisting, matcherOut.length ) : + matcherOut + ); + if ( postFinder ) { + postFinder( null, results, matcherOut, xml ); + } else { + push.apply( results, matcherOut ); + } + } + }); +} + +function matcherFromTokens( tokens ) { + var checkContext, matcher, j, + len = tokens.length, + leadingRelative = Expr.relative[ tokens[0].type ], + implicitRelative = leadingRelative || Expr.relative[" "], + i = leadingRelative ? 1 : 0, + + // The foundational matcher ensures that elements are reachable from top-level context(s) + matchContext = addCombinator( function( elem ) { + return elem === checkContext; + }, implicitRelative, true ), + matchAnyContext = addCombinator( function( elem ) { + return indexOf( checkContext, elem ) > -1; + }, implicitRelative, true ), + matchers = [ function( elem, context, xml ) { + var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( + (checkContext = context).nodeType ? + matchContext( elem, context, xml ) : + matchAnyContext( elem, context, xml ) ); + // Avoid hanging onto element (issue #299) + checkContext = null; + return ret; + } ]; + + for ( ; i < len; i++ ) { + if ( (matcher = Expr.relative[ tokens[i].type ]) ) { + matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; + } else { + matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); + + // Return special upon seeing a positional matcher + if ( matcher[ expando ] ) { + // Find the next relative operator (if any) for proper handling + j = ++i; + for ( ; j < len; j++ ) { + if ( Expr.relative[ tokens[j].type ] ) { + break; + } + } + return setMatcher( + i > 1 && elementMatcher( matchers ), + i > 1 && toSelector( + // If the preceding token was a descendant combinator, insert an implicit any-element `*` + tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) + ).replace( rtrim, "$1" ), + matcher, + i < j && matcherFromTokens( tokens.slice( i, j ) ), + j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), + j < len && toSelector( tokens ) + ); + } + matchers.push( matcher ); + } + } + + return elementMatcher( matchers ); +} + +function matcherFromGroupMatchers( elementMatchers, setMatchers ) { + var bySet = setMatchers.length > 0, + byElement = elementMatchers.length > 0, + superMatcher = function( seed, context, xml, results, outermost ) { + var elem, j, matcher, + matchedCount = 0, + i = "0", + unmatched = seed && [], + setMatched = [], + contextBackup = outermostContext, + // We must always have either seed elements or outermost context + elems = seed || byElement && Expr.find["TAG"]( "*", outermost ), + // Use integer dirruns iff this is the outermost matcher + dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1), + len = elems.length; + + if ( outermost ) { + outermostContext = context === document || context || outermost; + } + + // Add elements passing elementMatchers directly to results + // Support: IE<9, Safari + // Tolerate NodeList properties (IE: "length"; Safari: ) matching elements by id + for ( ; i !== len && (elem = elems[i]) != null; i++ ) { + if ( byElement && elem ) { + j = 0; + if ( !context && elem.ownerDocument !== document ) { + setDocument( elem ); + xml = !documentIsHTML; + } + while ( (matcher = elementMatchers[j++]) ) { + if ( matcher( elem, context || document, xml) ) { + results.push( elem ); + break; + } + } + if ( outermost ) { + dirruns = dirrunsUnique; + } + } + + // Track unmatched elements for set filters + if ( bySet ) { + // They will have gone through all possible matchers + if ( (elem = !matcher && elem) ) { + matchedCount--; + } + + // Lengthen the array for every element, matched or not + if ( seed ) { + unmatched.push( elem ); + } + } + } + + // `i` is now the count of elements visited above, and adding it to `matchedCount` + // makes the latter nonnegative. + matchedCount += i; + + // Apply set filters to unmatched elements + // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount` + // equals `i`), unless we didn't visit _any_ elements in the above loop because we have + // no element matchers and no seed. + // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that + // case, which will result in a "00" `matchedCount` that differs from `i` but is also + // numerically zero. + if ( bySet && i !== matchedCount ) { + j = 0; + while ( (matcher = setMatchers[j++]) ) { + matcher( unmatched, setMatched, context, xml ); + } + + if ( seed ) { + // Reintegrate element matches to eliminate the need for sorting + if ( matchedCount > 0 ) { + while ( i-- ) { + if ( !(unmatched[i] || setMatched[i]) ) { + setMatched[i] = pop.call( results ); + } + } + } + + // Discard index placeholder values to get only actual matches + setMatched = condense( setMatched ); + } + + // Add matches to results + push.apply( results, setMatched ); + + // Seedless set matches succeeding multiple successful matchers stipulate sorting + if ( outermost && !seed && setMatched.length > 0 && + ( matchedCount + setMatchers.length ) > 1 ) { + + Sizzle.uniqueSort( results ); + } + } + + // Override manipulation of globals by nested matchers + if ( outermost ) { + dirruns = dirrunsUnique; + outermostContext = contextBackup; + } + + return unmatched; + }; + + return bySet ? + markFunction( superMatcher ) : + superMatcher; +} + +compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { + var i, + setMatchers = [], + elementMatchers = [], + cached = compilerCache[ selector + " " ]; + + if ( !cached ) { + // Generate a function of recursive functions that can be used to check each element + if ( !match ) { + match = tokenize( selector ); + } + i = match.length; + while ( i-- ) { + cached = matcherFromTokens( match[i] ); + if ( cached[ expando ] ) { + setMatchers.push( cached ); + } else { + elementMatchers.push( cached ); + } + } + + // Cache the compiled function + cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); + + // Save selector and tokenization + cached.selector = selector; + } + return cached; +}; + +/** + * A low-level selection function that works with Sizzle's compiled + * selector functions + * @param {String|Function} selector A selector or a pre-compiled + * selector function built with Sizzle.compile + * @param {Element} context + * @param {Array} [results] + * @param {Array} [seed] A set of elements to match against + */ +select = Sizzle.select = function( selector, context, results, seed ) { + var i, tokens, token, type, find, + compiled = typeof selector === "function" && selector, + match = !seed && tokenize( (selector = compiled.selector || selector) ); + + results = results || []; + + // Try to minimize operations if there is only one selector in the list and no seed + // (the latter of which guarantees us context) + if ( match.length === 1 ) { + + // Reduce context if the leading compound selector is an ID + tokens = match[0] = match[0].slice( 0 ); + if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && + context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[1].type ] ) { + + context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; + if ( !context ) { + return results; + + // Precompiled matchers will still verify ancestry, so step up a level + } else if ( compiled ) { + context = context.parentNode; + } + + selector = selector.slice( tokens.shift().value.length ); + } + + // Fetch a seed set for right-to-left matching + i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; + while ( i-- ) { + token = tokens[i]; + + // Abort if we hit a combinator + if ( Expr.relative[ (type = token.type) ] ) { + break; + } + if ( (find = Expr.find[ type ]) ) { + // Search, expanding context for leading sibling combinators + if ( (seed = find( + token.matches[0].replace( runescape, funescape ), + rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context + )) ) { + + // If seed is empty or no tokens remain, we can return early + tokens.splice( i, 1 ); + selector = seed.length && toSelector( tokens ); + if ( !selector ) { + push.apply( results, seed ); + return results; + } + + break; + } + } + } + } + + // Compile and execute a filtering function if one is not provided + // Provide `match` to avoid retokenization if we modified the selector above + ( compiled || compile( selector, match ) )( + seed, + context, + !documentIsHTML, + results, + !context || rsibling.test( selector ) && testContext( context.parentNode ) || context + ); + return results; +}; + +// One-time assignments + +// Sort stability +support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; + +// Support: Chrome 14-35+ +// Always assume duplicates if they aren't passed to the comparison function +support.detectDuplicates = !!hasDuplicate; + +// Initialize against the default document +setDocument(); + +// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) +// Detached nodes confoundingly follow *each other* +support.sortDetached = assert(function( el ) { + // Should return 1, but returns 4 (following) + return el.compareDocumentPosition( document.createElement("fieldset") ) & 1; +}); + +// Support: IE<8 +// Prevent attribute/property "interpolation" +// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx +if ( !assert(function( el ) { + el.innerHTML = ""; + return el.firstChild.getAttribute("href") === "#" ; +}) ) { + addHandle( "type|href|height|width", function( elem, name, isXML ) { + if ( !isXML ) { + return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); + } + }); +} + +// Support: IE<9 +// Use defaultValue in place of getAttribute("value") +if ( !support.attributes || !assert(function( el ) { + el.innerHTML = ""; + el.firstChild.setAttribute( "value", "" ); + return el.firstChild.getAttribute( "value" ) === ""; +}) ) { + addHandle( "value", function( elem, name, isXML ) { + if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { + return elem.defaultValue; + } + }); +} + +// Support: IE<9 +// Use getAttributeNode to fetch booleans when getAttribute lies +if ( !assert(function( el ) { + return el.getAttribute("disabled") == null; +}) ) { + addHandle( booleans, function( elem, name, isXML ) { + var val; + if ( !isXML ) { + return elem[ name ] === true ? name.toLowerCase() : + (val = elem.getAttributeNode( name )) && val.specified ? + val.value : + null; + } + }); +} + +return Sizzle; + +})( window ); + + + +jQuery.find = Sizzle; +jQuery.expr = Sizzle.selectors; + +// Deprecated +jQuery.expr[ ":" ] = jQuery.expr.pseudos; +jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort; +jQuery.text = Sizzle.getText; +jQuery.isXMLDoc = Sizzle.isXML; +jQuery.contains = Sizzle.contains; +jQuery.escapeSelector = Sizzle.escape; + + + + +var dir = function( elem, dir, until ) { + var matched = [], + truncate = until !== undefined; + + while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) { + if ( elem.nodeType === 1 ) { + if ( truncate && jQuery( elem ).is( until ) ) { + break; + } + matched.push( elem ); + } + } + return matched; +}; + + +var siblings = function( n, elem ) { + var matched = []; + + for ( ; n; n = n.nextSibling ) { + if ( n.nodeType === 1 && n !== elem ) { + matched.push( n ); + } + } + + return matched; +}; + + +var rneedsContext = jQuery.expr.match.needsContext; + + + +function nodeName( elem, name ) { + + return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); + +}; +var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i ); + + + +// Implement the identical functionality for filter and not +function winnow( elements, qualifier, not ) { + if ( isFunction( qualifier ) ) { + return jQuery.grep( elements, function( elem, i ) { + return !!qualifier.call( elem, i, elem ) !== not; + } ); + } + + // Single element + if ( qualifier.nodeType ) { + return jQuery.grep( elements, function( elem ) { + return ( elem === qualifier ) !== not; + } ); + } + + // Arraylike of elements (jQuery, arguments, Array) + if ( typeof qualifier !== "string" ) { + return jQuery.grep( elements, function( elem ) { + return ( indexOf.call( qualifier, elem ) > -1 ) !== not; + } ); + } + + // Filtered directly for both simple and complex selectors + return jQuery.filter( qualifier, elements, not ); +} + +jQuery.filter = function( expr, elems, not ) { + var elem = elems[ 0 ]; + + if ( not ) { + expr = ":not(" + expr + ")"; + } + + if ( elems.length === 1 && elem.nodeType === 1 ) { + return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : []; + } + + return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { + return elem.nodeType === 1; + } ) ); +}; + +jQuery.fn.extend( { + find: function( selector ) { + var i, ret, + len = this.length, + self = this; + + if ( typeof selector !== "string" ) { + return this.pushStack( jQuery( selector ).filter( function() { + for ( i = 0; i < len; i++ ) { + if ( jQuery.contains( self[ i ], this ) ) { + return true; + } + } + } ) ); + } + + ret = this.pushStack( [] ); + + for ( i = 0; i < len; i++ ) { + jQuery.find( selector, self[ i ], ret ); + } + + return len > 1 ? jQuery.uniqueSort( ret ) : ret; + }, + filter: function( selector ) { + return this.pushStack( winnow( this, selector || [], false ) ); + }, + not: function( selector ) { + return this.pushStack( winnow( this, selector || [], true ) ); + }, + is: function( selector ) { + return !!winnow( + this, + + // If this is a positional/relative selector, check membership in the returned set + // so $("p:first").is("p:last") won't return true for a doc with two "p". + typeof selector === "string" && rneedsContext.test( selector ) ? + jQuery( selector ) : + selector || [], + false + ).length; + } +} ); + + +// Initialize a jQuery object + + +// A central reference to the root jQuery(document) +var rootjQuery, + + // A simple way to check for HTML strings + // Prioritize #id over to avoid XSS via location.hash (#9521) + // Strict HTML recognition (#11290: must start with <) + // Shortcut simple #id case for speed + rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/, + + init = jQuery.fn.init = function( selector, context, root ) { + var match, elem; + + // HANDLE: $(""), $(null), $(undefined), $(false) + if ( !selector ) { + return this; + } + + // Method init() accepts an alternate rootjQuery + // so migrate can support jQuery.sub (gh-2101) + root = root || rootjQuery; + + // Handle HTML strings + if ( typeof selector === "string" ) { + if ( selector[ 0 ] === "<" && + selector[ selector.length - 1 ] === ">" && + selector.length >= 3 ) { + + // Assume that strings that start and end with <> are HTML and skip the regex check + match = [ null, selector, null ]; + + } else { + match = rquickExpr.exec( selector ); + } + + // Match html or make sure no context is specified for #id + if ( match && ( match[ 1 ] || !context ) ) { + + // HANDLE: $(html) -> $(array) + if ( match[ 1 ] ) { + context = context instanceof jQuery ? context[ 0 ] : context; + + // Option to run scripts is true for back-compat + // Intentionally let the error be thrown if parseHTML is not present + jQuery.merge( this, jQuery.parseHTML( + match[ 1 ], + context && context.nodeType ? context.ownerDocument || context : document, + true + ) ); + + // HANDLE: $(html, props) + if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) { + for ( match in context ) { + + // Properties of context are called as methods if possible + if ( isFunction( this[ match ] ) ) { + this[ match ]( context[ match ] ); + + // ...and otherwise set as attributes + } else { + this.attr( match, context[ match ] ); + } + } + } + + return this; + + // HANDLE: $(#id) + } else { + elem = document.getElementById( match[ 2 ] ); + + if ( elem ) { + + // Inject the element directly into the jQuery object + this[ 0 ] = elem; + this.length = 1; + } + return this; + } + + // HANDLE: $(expr, $(...)) + } else if ( !context || context.jquery ) { + return ( context || root ).find( selector ); + + // HANDLE: $(expr, context) + // (which is just equivalent to: $(context).find(expr) + } else { + return this.constructor( context ).find( selector ); + } + + // HANDLE: $(DOMElement) + } else if ( selector.nodeType ) { + this[ 0 ] = selector; + this.length = 1; + return this; + + // HANDLE: $(function) + // Shortcut for document ready + } else if ( isFunction( selector ) ) { + return root.ready !== undefined ? + root.ready( selector ) : + + // Execute immediately if ready is not present + selector( jQuery ); + } + + return jQuery.makeArray( selector, this ); + }; + +// Give the init function the jQuery prototype for later instantiation +init.prototype = jQuery.fn; + +// Initialize central reference +rootjQuery = jQuery( document ); + + +var rparentsprev = /^(?:parents|prev(?:Until|All))/, + + // Methods guaranteed to produce a unique set when starting from a unique set + guaranteedUnique = { + children: true, + contents: true, + next: true, + prev: true + }; + +jQuery.fn.extend( { + has: function( target ) { + var targets = jQuery( target, this ), + l = targets.length; + + return this.filter( function() { + var i = 0; + for ( ; i < l; i++ ) { + if ( jQuery.contains( this, targets[ i ] ) ) { + return true; + } + } + } ); + }, + + closest: function( selectors, context ) { + var cur, + i = 0, + l = this.length, + matched = [], + targets = typeof selectors !== "string" && jQuery( selectors ); + + // Positional selectors never match, since there's no _selection_ context + if ( !rneedsContext.test( selectors ) ) { + for ( ; i < l; i++ ) { + for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) { + + // Always skip document fragments + if ( cur.nodeType < 11 && ( targets ? + targets.index( cur ) > -1 : + + // Don't pass non-elements to Sizzle + cur.nodeType === 1 && + jQuery.find.matchesSelector( cur, selectors ) ) ) { + + matched.push( cur ); + break; + } + } + } + } + + return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched ); + }, + + // Determine the position of an element within the set + index: function( elem ) { + + // No argument, return index in parent + if ( !elem ) { + return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; + } + + // Index in selector + if ( typeof elem === "string" ) { + return indexOf.call( jQuery( elem ), this[ 0 ] ); + } + + // Locate the position of the desired element + return indexOf.call( this, + + // If it receives a jQuery object, the first element is used + elem.jquery ? elem[ 0 ] : elem + ); + }, + + add: function( selector, context ) { + return this.pushStack( + jQuery.uniqueSort( + jQuery.merge( this.get(), jQuery( selector, context ) ) + ) + ); + }, + + addBack: function( selector ) { + return this.add( selector == null ? + this.prevObject : this.prevObject.filter( selector ) + ); + } +} ); + +function sibling( cur, dir ) { + while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {} + return cur; +} + +jQuery.each( { + parent: function( elem ) { + var parent = elem.parentNode; + return parent && parent.nodeType !== 11 ? parent : null; + }, + parents: function( elem ) { + return dir( elem, "parentNode" ); + }, + parentsUntil: function( elem, i, until ) { + return dir( elem, "parentNode", until ); + }, + next: function( elem ) { + return sibling( elem, "nextSibling" ); + }, + prev: function( elem ) { + return sibling( elem, "previousSibling" ); + }, + nextAll: function( elem ) { + return dir( elem, "nextSibling" ); + }, + prevAll: function( elem ) { + return dir( elem, "previousSibling" ); + }, + nextUntil: function( elem, i, until ) { + return dir( elem, "nextSibling", until ); + }, + prevUntil: function( elem, i, until ) { + return dir( elem, "previousSibling", until ); + }, + siblings: function( elem ) { + return siblings( ( elem.parentNode || {} ).firstChild, elem ); + }, + children: function( elem ) { + return siblings( elem.firstChild ); + }, + contents: function( elem ) { + if ( typeof elem.contentDocument !== "undefined" ) { + return elem.contentDocument; + } + + // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only + // Treat the template element as a regular one in browsers that + // don't support it. + if ( nodeName( elem, "template" ) ) { + elem = elem.content || elem; + } + + return jQuery.merge( [], elem.childNodes ); + } +}, function( name, fn ) { + jQuery.fn[ name ] = function( until, selector ) { + var matched = jQuery.map( this, fn, until ); + + if ( name.slice( -5 ) !== "Until" ) { + selector = until; + } + + if ( selector && typeof selector === "string" ) { + matched = jQuery.filter( selector, matched ); + } + + if ( this.length > 1 ) { + + // Remove duplicates + if ( !guaranteedUnique[ name ] ) { + jQuery.uniqueSort( matched ); + } + + // Reverse order for parents* and prev-derivatives + if ( rparentsprev.test( name ) ) { + matched.reverse(); + } + } + + return this.pushStack( matched ); + }; +} ); +var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g ); + + + +// Convert String-formatted options into Object-formatted ones +function createOptions( options ) { + var object = {}; + jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) { + object[ flag ] = true; + } ); + return object; +} + +/* + * Create a callback list using the following parameters: + * + * options: an optional list of space-separated options that will change how + * the callback list behaves or a more traditional option object + * + * By default a callback list will act like an event callback list and can be + * "fired" multiple times. + * + * Possible options: + * + * once: will ensure the callback list can only be fired once (like a Deferred) + * + * memory: will keep track of previous values and will call any callback added + * after the list has been fired right away with the latest "memorized" + * values (like a Deferred) + * + * unique: will ensure a callback can only be added once (no duplicate in the list) + * + * stopOnFalse: interrupt callings when a callback returns false + * + */ +jQuery.Callbacks = function( options ) { + + // Convert options from String-formatted to Object-formatted if needed + // (we check in cache first) + options = typeof options === "string" ? + createOptions( options ) : + jQuery.extend( {}, options ); + + var // Flag to know if list is currently firing + firing, + + // Last fire value for non-forgettable lists + memory, + + // Flag to know if list was already fired + fired, + + // Flag to prevent firing + locked, + + // Actual callback list + list = [], + + // Queue of execution data for repeatable lists + queue = [], + + // Index of currently firing callback (modified by add/remove as needed) + firingIndex = -1, + + // Fire callbacks + fire = function() { + + // Enforce single-firing + locked = locked || options.once; + + // Execute callbacks for all pending executions, + // respecting firingIndex overrides and runtime changes + fired = firing = true; + for ( ; queue.length; firingIndex = -1 ) { + memory = queue.shift(); + while ( ++firingIndex < list.length ) { + + // Run callback and check for early termination + if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false && + options.stopOnFalse ) { + + // Jump to end and forget the data so .add doesn't re-fire + firingIndex = list.length; + memory = false; + } + } + } + + // Forget the data if we're done with it + if ( !options.memory ) { + memory = false; + } + + firing = false; + + // Clean up if we're done firing for good + if ( locked ) { + + // Keep an empty list if we have data for future add calls + if ( memory ) { + list = []; + + // Otherwise, this object is spent + } else { + list = ""; + } + } + }, + + // Actual Callbacks object + self = { + + // Add a callback or a collection of callbacks to the list + add: function() { + if ( list ) { + + // If we have memory from a past run, we should fire after adding + if ( memory && !firing ) { + firingIndex = list.length - 1; + queue.push( memory ); + } + + ( function add( args ) { + jQuery.each( args, function( _, arg ) { + if ( isFunction( arg ) ) { + if ( !options.unique || !self.has( arg ) ) { + list.push( arg ); + } + } else if ( arg && arg.length && toType( arg ) !== "string" ) { + + // Inspect recursively + add( arg ); + } + } ); + } )( arguments ); + + if ( memory && !firing ) { + fire(); + } + } + return this; + }, + + // Remove a callback from the list + remove: function() { + jQuery.each( arguments, function( _, arg ) { + var index; + while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { + list.splice( index, 1 ); + + // Handle firing indexes + if ( index <= firingIndex ) { + firingIndex--; + } + } + } ); + return this; + }, + + // Check if a given callback is in the list. + // If no argument is given, return whether or not list has callbacks attached. + has: function( fn ) { + return fn ? + jQuery.inArray( fn, list ) > -1 : + list.length > 0; + }, + + // Remove all callbacks from the list + empty: function() { + if ( list ) { + list = []; + } + return this; + }, + + // Disable .fire and .add + // Abort any current/pending executions + // Clear all callbacks and values + disable: function() { + locked = queue = []; + list = memory = ""; + return this; + }, + disabled: function() { + return !list; + }, + + // Disable .fire + // Also disable .add unless we have memory (since it would have no effect) + // Abort any pending executions + lock: function() { + locked = queue = []; + if ( !memory && !firing ) { + list = memory = ""; + } + return this; + }, + locked: function() { + return !!locked; + }, + + // Call all callbacks with the given context and arguments + fireWith: function( context, args ) { + if ( !locked ) { + args = args || []; + args = [ context, args.slice ? args.slice() : args ]; + queue.push( args ); + if ( !firing ) { + fire(); + } + } + return this; + }, + + // Call all the callbacks with the given arguments + fire: function() { + self.fireWith( this, arguments ); + return this; + }, + + // To know if the callbacks have already been called at least once + fired: function() { + return !!fired; + } + }; + + return self; +}; + + +function Identity( v ) { + return v; +} +function Thrower( ex ) { + throw ex; +} + +function adoptValue( value, resolve, reject, noValue ) { + var method; + + try { + + // Check for promise aspect first to privilege synchronous behavior + if ( value && isFunction( ( method = value.promise ) ) ) { + method.call( value ).done( resolve ).fail( reject ); + + // Other thenables + } else if ( value && isFunction( ( method = value.then ) ) ) { + method.call( value, resolve, reject ); + + // Other non-thenables + } else { + + // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer: + // * false: [ value ].slice( 0 ) => resolve( value ) + // * true: [ value ].slice( 1 ) => resolve() + resolve.apply( undefined, [ value ].slice( noValue ) ); + } + + // For Promises/A+, convert exceptions into rejections + // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in + // Deferred#then to conditionally suppress rejection. + } catch ( value ) { + + // Support: Android 4.0 only + // Strict mode functions invoked without .call/.apply get global-object context + reject.apply( undefined, [ value ] ); + } +} + +jQuery.extend( { + + Deferred: function( func ) { + var tuples = [ + + // action, add listener, callbacks, + // ... .then handlers, argument index, [final state] + [ "notify", "progress", jQuery.Callbacks( "memory" ), + jQuery.Callbacks( "memory" ), 2 ], + [ "resolve", "done", jQuery.Callbacks( "once memory" ), + jQuery.Callbacks( "once memory" ), 0, "resolved" ], + [ "reject", "fail", jQuery.Callbacks( "once memory" ), + jQuery.Callbacks( "once memory" ), 1, "rejected" ] + ], + state = "pending", + promise = { + state: function() { + return state; + }, + always: function() { + deferred.done( arguments ).fail( arguments ); + return this; + }, + "catch": function( fn ) { + return promise.then( null, fn ); + }, + + // Keep pipe for back-compat + pipe: function( /* fnDone, fnFail, fnProgress */ ) { + var fns = arguments; + + return jQuery.Deferred( function( newDefer ) { + jQuery.each( tuples, function( i, tuple ) { + + // Map tuples (progress, done, fail) to arguments (done, fail, progress) + var fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ]; + + // deferred.progress(function() { bind to newDefer or newDefer.notify }) + // deferred.done(function() { bind to newDefer or newDefer.resolve }) + // deferred.fail(function() { bind to newDefer or newDefer.reject }) + deferred[ tuple[ 1 ] ]( function() { + var returned = fn && fn.apply( this, arguments ); + if ( returned && isFunction( returned.promise ) ) { + returned.promise() + .progress( newDefer.notify ) + .done( newDefer.resolve ) + .fail( newDefer.reject ); + } else { + newDefer[ tuple[ 0 ] + "With" ]( + this, + fn ? [ returned ] : arguments + ); + } + } ); + } ); + fns = null; + } ).promise(); + }, + then: function( onFulfilled, onRejected, onProgress ) { + var maxDepth = 0; + function resolve( depth, deferred, handler, special ) { + return function() { + var that = this, + args = arguments, + mightThrow = function() { + var returned, then; + + // Support: Promises/A+ section 2.3.3.3.3 + // https://promisesaplus.com/#point-59 + // Ignore double-resolution attempts + if ( depth < maxDepth ) { + return; + } + + returned = handler.apply( that, args ); + + // Support: Promises/A+ section 2.3.1 + // https://promisesaplus.com/#point-48 + if ( returned === deferred.promise() ) { + throw new TypeError( "Thenable self-resolution" ); + } + + // Support: Promises/A+ sections 2.3.3.1, 3.5 + // https://promisesaplus.com/#point-54 + // https://promisesaplus.com/#point-75 + // Retrieve `then` only once + then = returned && + + // Support: Promises/A+ section 2.3.4 + // https://promisesaplus.com/#point-64 + // Only check objects and functions for thenability + ( typeof returned === "object" || + typeof returned === "function" ) && + returned.then; + + // Handle a returned thenable + if ( isFunction( then ) ) { + + // Special processors (notify) just wait for resolution + if ( special ) { + then.call( + returned, + resolve( maxDepth, deferred, Identity, special ), + resolve( maxDepth, deferred, Thrower, special ) + ); + + // Normal processors (resolve) also hook into progress + } else { + + // ...and disregard older resolution values + maxDepth++; + + then.call( + returned, + resolve( maxDepth, deferred, Identity, special ), + resolve( maxDepth, deferred, Thrower, special ), + resolve( maxDepth, deferred, Identity, + deferred.notifyWith ) + ); + } + + // Handle all other returned values + } else { + + // Only substitute handlers pass on context + // and multiple values (non-spec behavior) + if ( handler !== Identity ) { + that = undefined; + args = [ returned ]; + } + + // Process the value(s) + // Default process is resolve + ( special || deferred.resolveWith )( that, args ); + } + }, + + // Only normal processors (resolve) catch and reject exceptions + process = special ? + mightThrow : + function() { + try { + mightThrow(); + } catch ( e ) { + + if ( jQuery.Deferred.exceptionHook ) { + jQuery.Deferred.exceptionHook( e, + process.stackTrace ); + } + + // Support: Promises/A+ section 2.3.3.3.4.1 + // https://promisesaplus.com/#point-61 + // Ignore post-resolution exceptions + if ( depth + 1 >= maxDepth ) { + + // Only substitute handlers pass on context + // and multiple values (non-spec behavior) + if ( handler !== Thrower ) { + that = undefined; + args = [ e ]; + } + + deferred.rejectWith( that, args ); + } + } + }; + + // Support: Promises/A+ section 2.3.3.3.1 + // https://promisesaplus.com/#point-57 + // Re-resolve promises immediately to dodge false rejection from + // subsequent errors + if ( depth ) { + process(); + } else { + + // Call an optional hook to record the stack, in case of exception + // since it's otherwise lost when execution goes async + if ( jQuery.Deferred.getStackHook ) { + process.stackTrace = jQuery.Deferred.getStackHook(); + } + window.setTimeout( process ); + } + }; + } + + return jQuery.Deferred( function( newDefer ) { + + // progress_handlers.add( ... ) + tuples[ 0 ][ 3 ].add( + resolve( + 0, + newDefer, + isFunction( onProgress ) ? + onProgress : + Identity, + newDefer.notifyWith + ) + ); + + // fulfilled_handlers.add( ... ) + tuples[ 1 ][ 3 ].add( + resolve( + 0, + newDefer, + isFunction( onFulfilled ) ? + onFulfilled : + Identity + ) + ); + + // rejected_handlers.add( ... ) + tuples[ 2 ][ 3 ].add( + resolve( + 0, + newDefer, + isFunction( onRejected ) ? + onRejected : + Thrower + ) + ); + } ).promise(); + }, + + // Get a promise for this deferred + // If obj is provided, the promise aspect is added to the object + promise: function( obj ) { + return obj != null ? jQuery.extend( obj, promise ) : promise; + } + }, + deferred = {}; + + // Add list-specific methods + jQuery.each( tuples, function( i, tuple ) { + var list = tuple[ 2 ], + stateString = tuple[ 5 ]; + + // promise.progress = list.add + // promise.done = list.add + // promise.fail = list.add + promise[ tuple[ 1 ] ] = list.add; + + // Handle state + if ( stateString ) { + list.add( + function() { + + // state = "resolved" (i.e., fulfilled) + // state = "rejected" + state = stateString; + }, + + // rejected_callbacks.disable + // fulfilled_callbacks.disable + tuples[ 3 - i ][ 2 ].disable, + + // rejected_handlers.disable + // fulfilled_handlers.disable + tuples[ 3 - i ][ 3 ].disable, + + // progress_callbacks.lock + tuples[ 0 ][ 2 ].lock, + + // progress_handlers.lock + tuples[ 0 ][ 3 ].lock + ); + } + + // progress_handlers.fire + // fulfilled_handlers.fire + // rejected_handlers.fire + list.add( tuple[ 3 ].fire ); + + // deferred.notify = function() { deferred.notifyWith(...) } + // deferred.resolve = function() { deferred.resolveWith(...) } + // deferred.reject = function() { deferred.rejectWith(...) } + deferred[ tuple[ 0 ] ] = function() { + deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments ); + return this; + }; + + // deferred.notifyWith = list.fireWith + // deferred.resolveWith = list.fireWith + // deferred.rejectWith = list.fireWith + deferred[ tuple[ 0 ] + "With" ] = list.fireWith; + } ); + + // Make the deferred a promise + promise.promise( deferred ); + + // Call given func if any + if ( func ) { + func.call( deferred, deferred ); + } + + // All done! + return deferred; + }, + + // Deferred helper + when: function( singleValue ) { + var + + // count of uncompleted subordinates + remaining = arguments.length, + + // count of unprocessed arguments + i = remaining, + + // subordinate fulfillment data + resolveContexts = Array( i ), + resolveValues = slice.call( arguments ), + + // the master Deferred + master = jQuery.Deferred(), + + // subordinate callback factory + updateFunc = function( i ) { + return function( value ) { + resolveContexts[ i ] = this; + resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; + if ( !( --remaining ) ) { + master.resolveWith( resolveContexts, resolveValues ); + } + }; + }; + + // Single- and empty arguments are adopted like Promise.resolve + if ( remaining <= 1 ) { + adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject, + !remaining ); + + // Use .then() to unwrap secondary thenables (cf. gh-3000) + if ( master.state() === "pending" || + isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) { + + return master.then(); + } + } + + // Multiple arguments are aggregated like Promise.all array elements + while ( i-- ) { + adoptValue( resolveValues[ i ], updateFunc( i ), master.reject ); + } + + return master.promise(); + } +} ); + + +// These usually indicate a programmer mistake during development, +// warn about them ASAP rather than swallowing them by default. +var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/; + +jQuery.Deferred.exceptionHook = function( error, stack ) { + + // Support: IE 8 - 9 only + // Console exists when dev tools are open, which can happen at any time + if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) { + window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack ); + } +}; + + + + +jQuery.readyException = function( error ) { + window.setTimeout( function() { + throw error; + } ); +}; + + + + +// The deferred used on DOM ready +var readyList = jQuery.Deferred(); + +jQuery.fn.ready = function( fn ) { + + readyList + .then( fn ) + + // Wrap jQuery.readyException in a function so that the lookup + // happens at the time of error handling instead of callback + // registration. + .catch( function( error ) { + jQuery.readyException( error ); + } ); + + return this; +}; + +jQuery.extend( { + + // Is the DOM ready to be used? Set to true once it occurs. + isReady: false, + + // A counter to track how many items to wait for before + // the ready event fires. See #6781 + readyWait: 1, + + // Handle when the DOM is ready + ready: function( wait ) { + + // Abort if there are pending holds or we're already ready + if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { + return; + } + + // Remember that the DOM is ready + jQuery.isReady = true; + + // If a normal DOM Ready event fired, decrement, and wait if need be + if ( wait !== true && --jQuery.readyWait > 0 ) { + return; + } + + // If there are functions bound, to execute + readyList.resolveWith( document, [ jQuery ] ); + } +} ); + +jQuery.ready.then = readyList.then; + +// The ready event handler and self cleanup method +function completed() { + document.removeEventListener( "DOMContentLoaded", completed ); + window.removeEventListener( "load", completed ); + jQuery.ready(); +} + +// Catch cases where $(document).ready() is called +// after the browser event has already occurred. +// Support: IE <=9 - 10 only +// Older IE sometimes signals "interactive" too soon +if ( document.readyState === "complete" || + ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) { + + // Handle it asynchronously to allow scripts the opportunity to delay ready + window.setTimeout( jQuery.ready ); + +} else { + + // Use the handy event callback + document.addEventListener( "DOMContentLoaded", completed ); + + // A fallback to window.onload, that will always work + window.addEventListener( "load", completed ); +} + + + + +// Multifunctional method to get and set values of a collection +// The value/s can optionally be executed if it's a function +var access = function( elems, fn, key, value, chainable, emptyGet, raw ) { + var i = 0, + len = elems.length, + bulk = key == null; + + // Sets many values + if ( toType( key ) === "object" ) { + chainable = true; + for ( i in key ) { + access( elems, fn, i, key[ i ], true, emptyGet, raw ); + } + + // Sets one value + } else if ( value !== undefined ) { + chainable = true; + + if ( !isFunction( value ) ) { + raw = true; + } + + if ( bulk ) { + + // Bulk operations run against the entire set + if ( raw ) { + fn.call( elems, value ); + fn = null; + + // ...except when executing function values + } else { + bulk = fn; + fn = function( elem, key, value ) { + return bulk.call( jQuery( elem ), value ); + }; + } + } + + if ( fn ) { + for ( ; i < len; i++ ) { + fn( + elems[ i ], key, raw ? + value : + value.call( elems[ i ], i, fn( elems[ i ], key ) ) + ); + } + } + } + + if ( chainable ) { + return elems; + } + + // Gets + if ( bulk ) { + return fn.call( elems ); + } + + return len ? fn( elems[ 0 ], key ) : emptyGet; +}; + + +// Matches dashed string for camelizing +var rmsPrefix = /^-ms-/, + rdashAlpha = /-([a-z])/g; + +// Used by camelCase as callback to replace() +function fcamelCase( all, letter ) { + return letter.toUpperCase(); +} + +// Convert dashed to camelCase; used by the css and data modules +// Support: IE <=9 - 11, Edge 12 - 15 +// Microsoft forgot to hump their vendor prefix (#9572) +function camelCase( string ) { + return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); +} +var acceptData = function( owner ) { + + // Accepts only: + // - Node + // - Node.ELEMENT_NODE + // - Node.DOCUMENT_NODE + // - Object + // - Any + return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType ); +}; + + + + +function Data() { + this.expando = jQuery.expando + Data.uid++; +} + +Data.uid = 1; + +Data.prototype = { + + cache: function( owner ) { + + // Check if the owner object already has a cache + var value = owner[ this.expando ]; + + // If not, create one + if ( !value ) { + value = {}; + + // We can accept data for non-element nodes in modern browsers, + // but we should not, see #8335. + // Always return an empty object. + if ( acceptData( owner ) ) { + + // If it is a node unlikely to be stringify-ed or looped over + // use plain assignment + if ( owner.nodeType ) { + owner[ this.expando ] = value; + + // Otherwise secure it in a non-enumerable property + // configurable must be true to allow the property to be + // deleted when data is removed + } else { + Object.defineProperty( owner, this.expando, { + value: value, + configurable: true + } ); + } + } + } + + return value; + }, + set: function( owner, data, value ) { + var prop, + cache = this.cache( owner ); + + // Handle: [ owner, key, value ] args + // Always use camelCase key (gh-2257) + if ( typeof data === "string" ) { + cache[ camelCase( data ) ] = value; + + // Handle: [ owner, { properties } ] args + } else { + + // Copy the properties one-by-one to the cache object + for ( prop in data ) { + cache[ camelCase( prop ) ] = data[ prop ]; + } + } + return cache; + }, + get: function( owner, key ) { + return key === undefined ? + this.cache( owner ) : + + // Always use camelCase key (gh-2257) + owner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ]; + }, + access: function( owner, key, value ) { + + // In cases where either: + // + // 1. No key was specified + // 2. A string key was specified, but no value provided + // + // Take the "read" path and allow the get method to determine + // which value to return, respectively either: + // + // 1. The entire cache object + // 2. The data stored at the key + // + if ( key === undefined || + ( ( key && typeof key === "string" ) && value === undefined ) ) { + + return this.get( owner, key ); + } + + // When the key is not a string, or both a key and value + // are specified, set or extend (existing objects) with either: + // + // 1. An object of properties + // 2. A key and value + // + this.set( owner, key, value ); + + // Since the "set" path can have two possible entry points + // return the expected data based on which path was taken[*] + return value !== undefined ? value : key; + }, + remove: function( owner, key ) { + var i, + cache = owner[ this.expando ]; + + if ( cache === undefined ) { + return; + } + + if ( key !== undefined ) { + + // Support array or space separated string of keys + if ( Array.isArray( key ) ) { + + // If key is an array of keys... + // We always set camelCase keys, so remove that. + key = key.map( camelCase ); + } else { + key = camelCase( key ); + + // If a key with the spaces exists, use it. + // Otherwise, create an array by matching non-whitespace + key = key in cache ? + [ key ] : + ( key.match( rnothtmlwhite ) || [] ); + } + + i = key.length; + + while ( i-- ) { + delete cache[ key[ i ] ]; + } + } + + // Remove the expando if there's no more data + if ( key === undefined || jQuery.isEmptyObject( cache ) ) { + + // Support: Chrome <=35 - 45 + // Webkit & Blink performance suffers when deleting properties + // from DOM nodes, so set to undefined instead + // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted) + if ( owner.nodeType ) { + owner[ this.expando ] = undefined; + } else { + delete owner[ this.expando ]; + } + } + }, + hasData: function( owner ) { + var cache = owner[ this.expando ]; + return cache !== undefined && !jQuery.isEmptyObject( cache ); + } +}; +var dataPriv = new Data(); + +var dataUser = new Data(); + + + +// Implementation Summary +// +// 1. Enforce API surface and semantic compatibility with 1.9.x branch +// 2. Improve the module's maintainability by reducing the storage +// paths to a single mechanism. +// 3. Use the same single mechanism to support "private" and "user" data. +// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData) +// 5. Avoid exposing implementation details on user objects (eg. expando properties) +// 6. Provide a clear path for implementation upgrade to WeakMap in 2014 + +var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, + rmultiDash = /[A-Z]/g; + +function getData( data ) { + if ( data === "true" ) { + return true; + } + + if ( data === "false" ) { + return false; + } + + if ( data === "null" ) { + return null; + } + + // Only convert to a number if it doesn't change the string + if ( data === +data + "" ) { + return +data; + } + + if ( rbrace.test( data ) ) { + return JSON.parse( data ); + } + + return data; +} + +function dataAttr( elem, key, data ) { + var name; + + // If nothing was found internally, try to fetch any + // data from the HTML5 data-* attribute + if ( data === undefined && elem.nodeType === 1 ) { + name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase(); + data = elem.getAttribute( name ); + + if ( typeof data === "string" ) { + try { + data = getData( data ); + } catch ( e ) {} + + // Make sure we set the data so it isn't changed later + dataUser.set( elem, key, data ); + } else { + data = undefined; + } + } + return data; +} + +jQuery.extend( { + hasData: function( elem ) { + return dataUser.hasData( elem ) || dataPriv.hasData( elem ); + }, + + data: function( elem, name, data ) { + return dataUser.access( elem, name, data ); + }, + + removeData: function( elem, name ) { + dataUser.remove( elem, name ); + }, + + // TODO: Now that all calls to _data and _removeData have been replaced + // with direct calls to dataPriv methods, these can be deprecated. + _data: function( elem, name, data ) { + return dataPriv.access( elem, name, data ); + }, + + _removeData: function( elem, name ) { + dataPriv.remove( elem, name ); + } +} ); + +jQuery.fn.extend( { + data: function( key, value ) { + var i, name, data, + elem = this[ 0 ], + attrs = elem && elem.attributes; + + // Gets all values + if ( key === undefined ) { + if ( this.length ) { + data = dataUser.get( elem ); + + if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) { + i = attrs.length; + while ( i-- ) { + + // Support: IE 11 only + // The attrs elements can be null (#14894) + if ( attrs[ i ] ) { + name = attrs[ i ].name; + if ( name.indexOf( "data-" ) === 0 ) { + name = camelCase( name.slice( 5 ) ); + dataAttr( elem, name, data[ name ] ); + } + } + } + dataPriv.set( elem, "hasDataAttrs", true ); + } + } + + return data; + } + + // Sets multiple values + if ( typeof key === "object" ) { + return this.each( function() { + dataUser.set( this, key ); + } ); + } + + return access( this, function( value ) { + var data; + + // The calling jQuery object (element matches) is not empty + // (and therefore has an element appears at this[ 0 ]) and the + // `value` parameter was not undefined. An empty jQuery object + // will result in `undefined` for elem = this[ 0 ] which will + // throw an exception if an attempt to read a data cache is made. + if ( elem && value === undefined ) { + + // Attempt to get data from the cache + // The key will always be camelCased in Data + data = dataUser.get( elem, key ); + if ( data !== undefined ) { + return data; + } + + // Attempt to "discover" the data in + // HTML5 custom data-* attrs + data = dataAttr( elem, key ); + if ( data !== undefined ) { + return data; + } + + // We tried really hard, but the data doesn't exist. + return; + } + + // Set the data... + this.each( function() { + + // We always store the camelCased key + dataUser.set( this, key, value ); + } ); + }, null, value, arguments.length > 1, null, true ); + }, + + removeData: function( key ) { + return this.each( function() { + dataUser.remove( this, key ); + } ); + } +} ); + + +jQuery.extend( { + queue: function( elem, type, data ) { + var queue; + + if ( elem ) { + type = ( type || "fx" ) + "queue"; + queue = dataPriv.get( elem, type ); + + // Speed up dequeue by getting out quickly if this is just a lookup + if ( data ) { + if ( !queue || Array.isArray( data ) ) { + queue = dataPriv.access( elem, type, jQuery.makeArray( data ) ); + } else { + queue.push( data ); + } + } + return queue || []; + } + }, + + dequeue: function( elem, type ) { + type = type || "fx"; + + var queue = jQuery.queue( elem, type ), + startLength = queue.length, + fn = queue.shift(), + hooks = jQuery._queueHooks( elem, type ), + next = function() { + jQuery.dequeue( elem, type ); + }; + + // If the fx queue is dequeued, always remove the progress sentinel + if ( fn === "inprogress" ) { + fn = queue.shift(); + startLength--; + } + + if ( fn ) { + + // Add a progress sentinel to prevent the fx queue from being + // automatically dequeued + if ( type === "fx" ) { + queue.unshift( "inprogress" ); + } + + // Clear up the last queue stop function + delete hooks.stop; + fn.call( elem, next, hooks ); + } + + if ( !startLength && hooks ) { + hooks.empty.fire(); + } + }, + + // Not public - generate a queueHooks object, or return the current one + _queueHooks: function( elem, type ) { + var key = type + "queueHooks"; + return dataPriv.get( elem, key ) || dataPriv.access( elem, key, { + empty: jQuery.Callbacks( "once memory" ).add( function() { + dataPriv.remove( elem, [ type + "queue", key ] ); + } ) + } ); + } +} ); + +jQuery.fn.extend( { + queue: function( type, data ) { + var setter = 2; + + if ( typeof type !== "string" ) { + data = type; + type = "fx"; + setter--; + } + + if ( arguments.length < setter ) { + return jQuery.queue( this[ 0 ], type ); + } + + return data === undefined ? + this : + this.each( function() { + var queue = jQuery.queue( this, type, data ); + + // Ensure a hooks for this queue + jQuery._queueHooks( this, type ); + + if ( type === "fx" && queue[ 0 ] !== "inprogress" ) { + jQuery.dequeue( this, type ); + } + } ); + }, + dequeue: function( type ) { + return this.each( function() { + jQuery.dequeue( this, type ); + } ); + }, + clearQueue: function( type ) { + return this.queue( type || "fx", [] ); + }, + + // Get a promise resolved when queues of a certain type + // are emptied (fx is the type by default) + promise: function( type, obj ) { + var tmp, + count = 1, + defer = jQuery.Deferred(), + elements = this, + i = this.length, + resolve = function() { + if ( !( --count ) ) { + defer.resolveWith( elements, [ elements ] ); + } + }; + + if ( typeof type !== "string" ) { + obj = type; + type = undefined; + } + type = type || "fx"; + + while ( i-- ) { + tmp = dataPriv.get( elements[ i ], type + "queueHooks" ); + if ( tmp && tmp.empty ) { + count++; + tmp.empty.add( resolve ); + } + } + resolve(); + return defer.promise( obj ); + } +} ); +var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source; + +var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ); + + +var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; + +var documentElement = document.documentElement; + + + + var isAttached = function( elem ) { + return jQuery.contains( elem.ownerDocument, elem ); + }, + composed = { composed: true }; + + // Support: IE 9 - 11+, Edge 12 - 18+, iOS 10.0 - 10.2 only + // Check attachment across shadow DOM boundaries when possible (gh-3504) + // Support: iOS 10.0-10.2 only + // Early iOS 10 versions support `attachShadow` but not `getRootNode`, + // leading to errors. We need to check for `getRootNode`. + if ( documentElement.getRootNode ) { + isAttached = function( elem ) { + return jQuery.contains( elem.ownerDocument, elem ) || + elem.getRootNode( composed ) === elem.ownerDocument; + }; + } +var isHiddenWithinTree = function( elem, el ) { + + // isHiddenWithinTree might be called from jQuery#filter function; + // in that case, element will be second argument + elem = el || elem; + + // Inline style trumps all + return elem.style.display === "none" || + elem.style.display === "" && + + // Otherwise, check computed style + // Support: Firefox <=43 - 45 + // Disconnected elements can have computed display: none, so first confirm that elem is + // in the document. + isAttached( elem ) && + + jQuery.css( elem, "display" ) === "none"; + }; + +var swap = function( elem, options, callback, args ) { + var ret, name, + old = {}; + + // Remember the old values, and insert the new ones + for ( name in options ) { + old[ name ] = elem.style[ name ]; + elem.style[ name ] = options[ name ]; + } + + ret = callback.apply( elem, args || [] ); + + // Revert the old values + for ( name in options ) { + elem.style[ name ] = old[ name ]; + } + + return ret; +}; + + + + +function adjustCSS( elem, prop, valueParts, tween ) { + var adjusted, scale, + maxIterations = 20, + currentValue = tween ? + function() { + return tween.cur(); + } : + function() { + return jQuery.css( elem, prop, "" ); + }, + initial = currentValue(), + unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), + + // Starting value computation is required for potential unit mismatches + initialInUnit = elem.nodeType && + ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) && + rcssNum.exec( jQuery.css( elem, prop ) ); + + if ( initialInUnit && initialInUnit[ 3 ] !== unit ) { + + // Support: Firefox <=54 + // Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144) + initial = initial / 2; + + // Trust units reported by jQuery.css + unit = unit || initialInUnit[ 3 ]; + + // Iteratively approximate from a nonzero starting point + initialInUnit = +initial || 1; + + while ( maxIterations-- ) { + + // Evaluate and update our best guess (doubling guesses that zero out). + // Finish if the scale equals or crosses 1 (making the old*new product non-positive). + jQuery.style( elem, prop, initialInUnit + unit ); + if ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial || 0.5 ) ) <= 0 ) { + maxIterations = 0; + } + initialInUnit = initialInUnit / scale; + + } + + initialInUnit = initialInUnit * 2; + jQuery.style( elem, prop, initialInUnit + unit ); + + // Make sure we update the tween properties later on + valueParts = valueParts || []; + } + + if ( valueParts ) { + initialInUnit = +initialInUnit || +initial || 0; + + // Apply relative offset (+=/-=) if specified + adjusted = valueParts[ 1 ] ? + initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] : + +valueParts[ 2 ]; + if ( tween ) { + tween.unit = unit; + tween.start = initialInUnit; + tween.end = adjusted; + } + } + return adjusted; +} + + +var defaultDisplayMap = {}; + +function getDefaultDisplay( elem ) { + var temp, + doc = elem.ownerDocument, + nodeName = elem.nodeName, + display = defaultDisplayMap[ nodeName ]; + + if ( display ) { + return display; + } + + temp = doc.body.appendChild( doc.createElement( nodeName ) ); + display = jQuery.css( temp, "display" ); + + temp.parentNode.removeChild( temp ); + + if ( display === "none" ) { + display = "block"; + } + defaultDisplayMap[ nodeName ] = display; + + return display; +} + +function showHide( elements, show ) { + var display, elem, + values = [], + index = 0, + length = elements.length; + + // Determine new display value for elements that need to change + for ( ; index < length; index++ ) { + elem = elements[ index ]; + if ( !elem.style ) { + continue; + } + + display = elem.style.display; + if ( show ) { + + // Since we force visibility upon cascade-hidden elements, an immediate (and slow) + // check is required in this first loop unless we have a nonempty display value (either + // inline or about-to-be-restored) + if ( display === "none" ) { + values[ index ] = dataPriv.get( elem, "display" ) || null; + if ( !values[ index ] ) { + elem.style.display = ""; + } + } + if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) { + values[ index ] = getDefaultDisplay( elem ); + } + } else { + if ( display !== "none" ) { + values[ index ] = "none"; + + // Remember what we're overwriting + dataPriv.set( elem, "display", display ); + } + } + } + + // Set the display of the elements in a second loop to avoid constant reflow + for ( index = 0; index < length; index++ ) { + if ( values[ index ] != null ) { + elements[ index ].style.display = values[ index ]; + } + } + + return elements; +} + +jQuery.fn.extend( { + show: function() { + return showHide( this, true ); + }, + hide: function() { + return showHide( this ); + }, + toggle: function( state ) { + if ( typeof state === "boolean" ) { + return state ? this.show() : this.hide(); + } + + return this.each( function() { + if ( isHiddenWithinTree( this ) ) { + jQuery( this ).show(); + } else { + jQuery( this ).hide(); + } + } ); + } +} ); +var rcheckableType = ( /^(?:checkbox|radio)$/i ); + +var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]*)/i ); + +var rscriptType = ( /^$|^module$|\/(?:java|ecma)script/i ); + + + +// We have to close these tags to support XHTML (#13200) +var wrapMap = { + + // Support: IE <=9 only + option: [ 1, "" ], + + // XHTML parsers do not magically insert elements in the + // same way that tag soup parsers do. So we cannot shorten + // this by omitting or other required elements. + thead: [ 1, "", "
" ], + col: [ 2, "", "
" ], + tr: [ 2, "", "
" ], + td: [ 3, "", "
" ], + + _default: [ 0, "", "" ] +}; + +// Support: IE <=9 only +wrapMap.optgroup = wrapMap.option; + +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; +wrapMap.th = wrapMap.td; + + +function getAll( context, tag ) { + + // Support: IE <=9 - 11 only + // Use typeof to avoid zero-argument method invocation on host objects (#15151) + var ret; + + if ( typeof context.getElementsByTagName !== "undefined" ) { + ret = context.getElementsByTagName( tag || "*" ); + + } else if ( typeof context.querySelectorAll !== "undefined" ) { + ret = context.querySelectorAll( tag || "*" ); + + } else { + ret = []; + } + + if ( tag === undefined || tag && nodeName( context, tag ) ) { + return jQuery.merge( [ context ], ret ); + } + + return ret; +} + + +// Mark scripts as having already been evaluated +function setGlobalEval( elems, refElements ) { + var i = 0, + l = elems.length; + + for ( ; i < l; i++ ) { + dataPriv.set( + elems[ i ], + "globalEval", + !refElements || dataPriv.get( refElements[ i ], "globalEval" ) + ); + } +} + + +var rhtml = /<|&#?\w+;/; + +function buildFragment( elems, context, scripts, selection, ignored ) { + var elem, tmp, tag, wrap, attached, j, + fragment = context.createDocumentFragment(), + nodes = [], + i = 0, + l = elems.length; + + for ( ; i < l; i++ ) { + elem = elems[ i ]; + + if ( elem || elem === 0 ) { + + // Add nodes directly + if ( toType( elem ) === "object" ) { + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); + + // Convert non-html into a text node + } else if ( !rhtml.test( elem ) ) { + nodes.push( context.createTextNode( elem ) ); + + // Convert html into DOM nodes + } else { + tmp = tmp || fragment.appendChild( context.createElement( "div" ) ); + + // Deserialize a standard representation + tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase(); + wrap = wrapMap[ tag ] || wrapMap._default; + tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ]; + + // Descend through wrappers to the right content + j = wrap[ 0 ]; + while ( j-- ) { + tmp = tmp.lastChild; + } + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( nodes, tmp.childNodes ); + + // Remember the top-level container + tmp = fragment.firstChild; + + // Ensure the created nodes are orphaned (#12392) + tmp.textContent = ""; + } + } + } + + // Remove wrapper from fragment + fragment.textContent = ""; + + i = 0; + while ( ( elem = nodes[ i++ ] ) ) { + + // Skip elements already in the context collection (trac-4087) + if ( selection && jQuery.inArray( elem, selection ) > -1 ) { + if ( ignored ) { + ignored.push( elem ); + } + continue; + } + + attached = isAttached( elem ); + + // Append to fragment + tmp = getAll( fragment.appendChild( elem ), "script" ); + + // Preserve script evaluation history + if ( attached ) { + setGlobalEval( tmp ); + } + + // Capture executables + if ( scripts ) { + j = 0; + while ( ( elem = tmp[ j++ ] ) ) { + if ( rscriptType.test( elem.type || "" ) ) { + scripts.push( elem ); + } + } + } + } + + return fragment; +} + + +( function() { + var fragment = document.createDocumentFragment(), + div = fragment.appendChild( document.createElement( "div" ) ), + input = document.createElement( "input" ); + + // Support: Android 4.0 - 4.3 only + // Check state lost if the name is set (#11217) + // Support: Windows Web Apps (WWA) + // `name` and `type` must use .setAttribute for WWA (#14901) + input.setAttribute( "type", "radio" ); + input.setAttribute( "checked", "checked" ); + input.setAttribute( "name", "t" ); + + div.appendChild( input ); + + // Support: Android <=4.1 only + // Older WebKit doesn't clone checked state correctly in fragments + support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; + + // Support: IE <=11 only + // Make sure textarea (and checkbox) defaultValue is properly cloned + div.innerHTML = ""; + support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; +} )(); + + +var + rkeyEvent = /^key/, + rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/, + rtypenamespace = /^([^.]*)(?:\.(.+)|)/; + +function returnTrue() { + return true; +} + +function returnFalse() { + return false; +} + +// Support: IE <=9 - 11+ +// focus() and blur() are asynchronous, except when they are no-op. +// So expect focus to be synchronous when the element is already active, +// and blur to be synchronous when the element is not already active. +// (focus and blur are always synchronous in other supported browsers, +// this just defines when we can count on it). +function expectSync( elem, type ) { + return ( elem === safeActiveElement() ) === ( type === "focus" ); +} + +// Support: IE <=9 only +// Accessing document.activeElement can throw unexpectedly +// https://bugs.jquery.com/ticket/13393 +function safeActiveElement() { + try { + return document.activeElement; + } catch ( err ) { } +} + +function on( elem, types, selector, data, fn, one ) { + var origFn, type; + + // Types can be a map of types/handlers + if ( typeof types === "object" ) { + + // ( types-Object, selector, data ) + if ( typeof selector !== "string" ) { + + // ( types-Object, data ) + data = data || selector; + selector = undefined; + } + for ( type in types ) { + on( elem, type, selector, data, types[ type ], one ); + } + return elem; + } + + if ( data == null && fn == null ) { + + // ( types, fn ) + fn = selector; + data = selector = undefined; + } else if ( fn == null ) { + if ( typeof selector === "string" ) { + + // ( types, selector, fn ) + fn = data; + data = undefined; + } else { + + // ( types, data, fn ) + fn = data; + data = selector; + selector = undefined; + } + } + if ( fn === false ) { + fn = returnFalse; + } else if ( !fn ) { + return elem; + } + + if ( one === 1 ) { + origFn = fn; + fn = function( event ) { + + // Can use an empty set, since event contains the info + jQuery().off( event ); + return origFn.apply( this, arguments ); + }; + + // Use same guid so caller can remove using origFn + fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); + } + return elem.each( function() { + jQuery.event.add( this, types, fn, data, selector ); + } ); +} + +/* + * Helper functions for managing events -- not part of the public interface. + * Props to Dean Edwards' addEvent library for many of the ideas. + */ +jQuery.event = { + + global: {}, + + add: function( elem, types, handler, data, selector ) { + + var handleObjIn, eventHandle, tmp, + events, t, handleObj, + special, handlers, type, namespaces, origType, + elemData = dataPriv.get( elem ); + + // Don't attach events to noData or text/comment nodes (but allow plain objects) + if ( !elemData ) { + return; + } + + // Caller can pass in an object of custom data in lieu of the handler + if ( handler.handler ) { + handleObjIn = handler; + handler = handleObjIn.handler; + selector = handleObjIn.selector; + } + + // Ensure that invalid selectors throw exceptions at attach time + // Evaluate against documentElement in case elem is a non-element node (e.g., document) + if ( selector ) { + jQuery.find.matchesSelector( documentElement, selector ); + } + + // Make sure that the handler has a unique ID, used to find/remove it later + if ( !handler.guid ) { + handler.guid = jQuery.guid++; + } + + // Init the element's event structure and main handler, if this is the first + if ( !( events = elemData.events ) ) { + events = elemData.events = {}; + } + if ( !( eventHandle = elemData.handle ) ) { + eventHandle = elemData.handle = function( e ) { + + // Discard the second event of a jQuery.event.trigger() and + // when an event is called after a page has unloaded + return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ? + jQuery.event.dispatch.apply( elem, arguments ) : undefined; + }; + } + + // Handle multiple events separated by a space + types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[ t ] ) || []; + type = origType = tmp[ 1 ]; + namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); + + // There *must* be a type, no attaching namespace-only handlers + if ( !type ) { + continue; + } + + // If event changes its type, use the special event handlers for the changed type + special = jQuery.event.special[ type ] || {}; + + // If selector defined, determine special event api type, otherwise given type + type = ( selector ? special.delegateType : special.bindType ) || type; + + // Update special based on newly reset type + special = jQuery.event.special[ type ] || {}; + + // handleObj is passed to all event handlers + handleObj = jQuery.extend( { + type: type, + origType: origType, + data: data, + handler: handler, + guid: handler.guid, + selector: selector, + needsContext: selector && jQuery.expr.match.needsContext.test( selector ), + namespace: namespaces.join( "." ) + }, handleObjIn ); + + // Init the event handler queue if we're the first + if ( !( handlers = events[ type ] ) ) { + handlers = events[ type ] = []; + handlers.delegateCount = 0; + + // Only use addEventListener if the special events handler returns false + if ( !special.setup || + special.setup.call( elem, data, namespaces, eventHandle ) === false ) { + + if ( elem.addEventListener ) { + elem.addEventListener( type, eventHandle ); + } + } + } + + if ( special.add ) { + special.add.call( elem, handleObj ); + + if ( !handleObj.handler.guid ) { + handleObj.handler.guid = handler.guid; + } + } + + // Add to the element's handler list, delegates in front + if ( selector ) { + handlers.splice( handlers.delegateCount++, 0, handleObj ); + } else { + handlers.push( handleObj ); + } + + // Keep track of which events have ever been used, for event optimization + jQuery.event.global[ type ] = true; + } + + }, + + // Detach an event or set of events from an element + remove: function( elem, types, handler, selector, mappedTypes ) { + + var j, origCount, tmp, + events, t, handleObj, + special, handlers, type, namespaces, origType, + elemData = dataPriv.hasData( elem ) && dataPriv.get( elem ); + + if ( !elemData || !( events = elemData.events ) ) { + return; + } + + // Once for each type.namespace in types; type may be omitted + types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[ t ] ) || []; + type = origType = tmp[ 1 ]; + namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); + + // Unbind all events (on this namespace, if provided) for the element + if ( !type ) { + for ( type in events ) { + jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); + } + continue; + } + + special = jQuery.event.special[ type ] || {}; + type = ( selector ? special.delegateType : special.bindType ) || type; + handlers = events[ type ] || []; + tmp = tmp[ 2 ] && + new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ); + + // Remove matching events + origCount = j = handlers.length; + while ( j-- ) { + handleObj = handlers[ j ]; + + if ( ( mappedTypes || origType === handleObj.origType ) && + ( !handler || handler.guid === handleObj.guid ) && + ( !tmp || tmp.test( handleObj.namespace ) ) && + ( !selector || selector === handleObj.selector || + selector === "**" && handleObj.selector ) ) { + handlers.splice( j, 1 ); + + if ( handleObj.selector ) { + handlers.delegateCount--; + } + if ( special.remove ) { + special.remove.call( elem, handleObj ); + } + } + } + + // Remove generic event handler if we removed something and no more handlers exist + // (avoids potential for endless recursion during removal of special event handlers) + if ( origCount && !handlers.length ) { + if ( !special.teardown || + special.teardown.call( elem, namespaces, elemData.handle ) === false ) { + + jQuery.removeEvent( elem, type, elemData.handle ); + } + + delete events[ type ]; + } + } + + // Remove data and the expando if it's no longer used + if ( jQuery.isEmptyObject( events ) ) { + dataPriv.remove( elem, "handle events" ); + } + }, + + dispatch: function( nativeEvent ) { + + // Make a writable jQuery.Event from the native event object + var event = jQuery.event.fix( nativeEvent ); + + var i, j, ret, matched, handleObj, handlerQueue, + args = new Array( arguments.length ), + handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [], + special = jQuery.event.special[ event.type ] || {}; + + // Use the fix-ed jQuery.Event rather than the (read-only) native event + args[ 0 ] = event; + + for ( i = 1; i < arguments.length; i++ ) { + args[ i ] = arguments[ i ]; + } + + event.delegateTarget = this; + + // Call the preDispatch hook for the mapped type, and let it bail if desired + if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { + return; + } + + // Determine handlers + handlerQueue = jQuery.event.handlers.call( this, event, handlers ); + + // Run delegates first; they may want to stop propagation beneath us + i = 0; + while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) { + event.currentTarget = matched.elem; + + j = 0; + while ( ( handleObj = matched.handlers[ j++ ] ) && + !event.isImmediatePropagationStopped() ) { + + // If the event is namespaced, then each handler is only invoked if it is + // specially universal or its namespaces are a superset of the event's. + if ( !event.rnamespace || handleObj.namespace === false || + event.rnamespace.test( handleObj.namespace ) ) { + + event.handleObj = handleObj; + event.data = handleObj.data; + + ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle || + handleObj.handler ).apply( matched.elem, args ); + + if ( ret !== undefined ) { + if ( ( event.result = ret ) === false ) { + event.preventDefault(); + event.stopPropagation(); + } + } + } + } + } + + // Call the postDispatch hook for the mapped type + if ( special.postDispatch ) { + special.postDispatch.call( this, event ); + } + + return event.result; + }, + + handlers: function( event, handlers ) { + var i, handleObj, sel, matchedHandlers, matchedSelectors, + handlerQueue = [], + delegateCount = handlers.delegateCount, + cur = event.target; + + // Find delegate handlers + if ( delegateCount && + + // Support: IE <=9 + // Black-hole SVG instance trees (trac-13180) + cur.nodeType && + + // Support: Firefox <=42 + // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861) + // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click + // Support: IE 11 only + // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343) + !( event.type === "click" && event.button >= 1 ) ) { + + for ( ; cur !== this; cur = cur.parentNode || this ) { + + // Don't check non-elements (#13208) + // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) + if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) { + matchedHandlers = []; + matchedSelectors = {}; + for ( i = 0; i < delegateCount; i++ ) { + handleObj = handlers[ i ]; + + // Don't conflict with Object.prototype properties (#13203) + sel = handleObj.selector + " "; + + if ( matchedSelectors[ sel ] === undefined ) { + matchedSelectors[ sel ] = handleObj.needsContext ? + jQuery( sel, this ).index( cur ) > -1 : + jQuery.find( sel, this, null, [ cur ] ).length; + } + if ( matchedSelectors[ sel ] ) { + matchedHandlers.push( handleObj ); + } + } + if ( matchedHandlers.length ) { + handlerQueue.push( { elem: cur, handlers: matchedHandlers } ); + } + } + } + } + + // Add the remaining (directly-bound) handlers + cur = this; + if ( delegateCount < handlers.length ) { + handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } ); + } + + return handlerQueue; + }, + + addProp: function( name, hook ) { + Object.defineProperty( jQuery.Event.prototype, name, { + enumerable: true, + configurable: true, + + get: isFunction( hook ) ? + function() { + if ( this.originalEvent ) { + return hook( this.originalEvent ); + } + } : + function() { + if ( this.originalEvent ) { + return this.originalEvent[ name ]; + } + }, + + set: function( value ) { + Object.defineProperty( this, name, { + enumerable: true, + configurable: true, + writable: true, + value: value + } ); + } + } ); + }, + + fix: function( originalEvent ) { + return originalEvent[ jQuery.expando ] ? + originalEvent : + new jQuery.Event( originalEvent ); + }, + + special: { + load: { + + // Prevent triggered image.load events from bubbling to window.load + noBubble: true + }, + click: { + + // Utilize native event to ensure correct state for checkable inputs + setup: function( data ) { + + // For mutual compressibility with _default, replace `this` access with a local var. + // `|| data` is dead code meant only to preserve the variable through minification. + var el = this || data; + + // Claim the first handler + if ( rcheckableType.test( el.type ) && + el.click && nodeName( el, "input" ) ) { + + // dataPriv.set( el, "click", ... ) + leverageNative( el, "click", returnTrue ); + } + + // Return false to allow normal processing in the caller + return false; + }, + trigger: function( data ) { + + // For mutual compressibility with _default, replace `this` access with a local var. + // `|| data` is dead code meant only to preserve the variable through minification. + var el = this || data; + + // Force setup before triggering a click + if ( rcheckableType.test( el.type ) && + el.click && nodeName( el, "input" ) ) { + + leverageNative( el, "click" ); + } + + // Return non-false to allow normal event-path propagation + return true; + }, + + // For cross-browser consistency, suppress native .click() on links + // Also prevent it if we're currently inside a leveraged native-event stack + _default: function( event ) { + var target = event.target; + return rcheckableType.test( target.type ) && + target.click && nodeName( target, "input" ) && + dataPriv.get( target, "click" ) || + nodeName( target, "a" ); + } + }, + + beforeunload: { + postDispatch: function( event ) { + + // Support: Firefox 20+ + // Firefox doesn't alert if the returnValue field is not set. + if ( event.result !== undefined && event.originalEvent ) { + event.originalEvent.returnValue = event.result; + } + } + } + } +}; + +// Ensure the presence of an event listener that handles manually-triggered +// synthetic events by interrupting progress until reinvoked in response to +// *native* events that it fires directly, ensuring that state changes have +// already occurred before other listeners are invoked. +function leverageNative( el, type, expectSync ) { + + // Missing expectSync indicates a trigger call, which must force setup through jQuery.event.add + if ( !expectSync ) { + if ( dataPriv.get( el, type ) === undefined ) { + jQuery.event.add( el, type, returnTrue ); + } + return; + } + + // Register the controller as a special universal handler for all event namespaces + dataPriv.set( el, type, false ); + jQuery.event.add( el, type, { + namespace: false, + handler: function( event ) { + var notAsync, result, + saved = dataPriv.get( this, type ); + + if ( ( event.isTrigger & 1 ) && this[ type ] ) { + + // Interrupt processing of the outer synthetic .trigger()ed event + // Saved data should be false in such cases, but might be a leftover capture object + // from an async native handler (gh-4350) + if ( !saved.length ) { + + // Store arguments for use when handling the inner native event + // There will always be at least one argument (an event object), so this array + // will not be confused with a leftover capture object. + saved = slice.call( arguments ); + dataPriv.set( this, type, saved ); + + // Trigger the native event and capture its result + // Support: IE <=9 - 11+ + // focus() and blur() are asynchronous + notAsync = expectSync( this, type ); + this[ type ](); + result = dataPriv.get( this, type ); + if ( saved !== result || notAsync ) { + dataPriv.set( this, type, false ); + } else { + result = {}; + } + if ( saved !== result ) { + + // Cancel the outer synthetic event + event.stopImmediatePropagation(); + event.preventDefault(); + return result.value; + } + + // If this is an inner synthetic event for an event with a bubbling surrogate + // (focus or blur), assume that the surrogate already propagated from triggering the + // native event and prevent that from happening again here. + // This technically gets the ordering wrong w.r.t. to `.trigger()` (in which the + // bubbling surrogate propagates *after* the non-bubbling base), but that seems + // less bad than duplication. + } else if ( ( jQuery.event.special[ type ] || {} ).delegateType ) { + event.stopPropagation(); + } + + // If this is a native event triggered above, everything is now in order + // Fire an inner synthetic event with the original arguments + } else if ( saved.length ) { + + // ...and capture the result + dataPriv.set( this, type, { + value: jQuery.event.trigger( + + // Support: IE <=9 - 11+ + // Extend with the prototype to reset the above stopImmediatePropagation() + jQuery.extend( saved[ 0 ], jQuery.Event.prototype ), + saved.slice( 1 ), + this + ) + } ); + + // Abort handling of the native event + event.stopImmediatePropagation(); + } + } + } ); +} + +jQuery.removeEvent = function( elem, type, handle ) { + + // This "if" is needed for plain objects + if ( elem.removeEventListener ) { + elem.removeEventListener( type, handle ); + } +}; + +jQuery.Event = function( src, props ) { + + // Allow instantiation without the 'new' keyword + if ( !( this instanceof jQuery.Event ) ) { + return new jQuery.Event( src, props ); + } + + // Event object + if ( src && src.type ) { + this.originalEvent = src; + this.type = src.type; + + // Events bubbling up the document may have been marked as prevented + // by a handler lower down the tree; reflect the correct value. + this.isDefaultPrevented = src.defaultPrevented || + src.defaultPrevented === undefined && + + // Support: Android <=2.3 only + src.returnValue === false ? + returnTrue : + returnFalse; + + // Create target properties + // Support: Safari <=6 - 7 only + // Target should not be a text node (#504, #13143) + this.target = ( src.target && src.target.nodeType === 3 ) ? + src.target.parentNode : + src.target; + + this.currentTarget = src.currentTarget; + this.relatedTarget = src.relatedTarget; + + // Event type + } else { + this.type = src; + } + + // Put explicitly provided properties onto the event object + if ( props ) { + jQuery.extend( this, props ); + } + + // Create a timestamp if incoming event doesn't have one + this.timeStamp = src && src.timeStamp || Date.now(); + + // Mark it as fixed + this[ jQuery.expando ] = true; +}; + +// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding +// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html +jQuery.Event.prototype = { + constructor: jQuery.Event, + isDefaultPrevented: returnFalse, + isPropagationStopped: returnFalse, + isImmediatePropagationStopped: returnFalse, + isSimulated: false, + + preventDefault: function() { + var e = this.originalEvent; + + this.isDefaultPrevented = returnTrue; + + if ( e && !this.isSimulated ) { + e.preventDefault(); + } + }, + stopPropagation: function() { + var e = this.originalEvent; + + this.isPropagationStopped = returnTrue; + + if ( e && !this.isSimulated ) { + e.stopPropagation(); + } + }, + stopImmediatePropagation: function() { + var e = this.originalEvent; + + this.isImmediatePropagationStopped = returnTrue; + + if ( e && !this.isSimulated ) { + e.stopImmediatePropagation(); + } + + this.stopPropagation(); + } +}; + +// Includes all common event props including KeyEvent and MouseEvent specific props +jQuery.each( { + altKey: true, + bubbles: true, + cancelable: true, + changedTouches: true, + ctrlKey: true, + detail: true, + eventPhase: true, + metaKey: true, + pageX: true, + pageY: true, + shiftKey: true, + view: true, + "char": true, + code: true, + charCode: true, + key: true, + keyCode: true, + button: true, + buttons: true, + clientX: true, + clientY: true, + offsetX: true, + offsetY: true, + pointerId: true, + pointerType: true, + screenX: true, + screenY: true, + targetTouches: true, + toElement: true, + touches: true, + + which: function( event ) { + var button = event.button; + + // Add which for key events + if ( event.which == null && rkeyEvent.test( event.type ) ) { + return event.charCode != null ? event.charCode : event.keyCode; + } + + // Add which for click: 1 === left; 2 === middle; 3 === right + if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) { + if ( button & 1 ) { + return 1; + } + + if ( button & 2 ) { + return 3; + } + + if ( button & 4 ) { + return 2; + } + + return 0; + } + + return event.which; + } +}, jQuery.event.addProp ); + +jQuery.each( { focus: "focusin", blur: "focusout" }, function( type, delegateType ) { + jQuery.event.special[ type ] = { + + // Utilize native event if possible so blur/focus sequence is correct + setup: function() { + + // Claim the first handler + // dataPriv.set( this, "focus", ... ) + // dataPriv.set( this, "blur", ... ) + leverageNative( this, type, expectSync ); + + // Return false to allow normal processing in the caller + return false; + }, + trigger: function() { + + // Force setup before trigger + leverageNative( this, type ); + + // Return non-false to allow normal event-path propagation + return true; + }, + + delegateType: delegateType + }; +} ); + +// Create mouseenter/leave events using mouseover/out and event-time checks +// so that event delegation works in jQuery. +// Do the same for pointerenter/pointerleave and pointerover/pointerout +// +// Support: Safari 7 only +// Safari sends mouseenter too often; see: +// https://bugs.chromium.org/p/chromium/issues/detail?id=470258 +// for the description of the bug (it existed in older Chrome versions as well). +jQuery.each( { + mouseenter: "mouseover", + mouseleave: "mouseout", + pointerenter: "pointerover", + pointerleave: "pointerout" +}, function( orig, fix ) { + jQuery.event.special[ orig ] = { + delegateType: fix, + bindType: fix, + + handle: function( event ) { + var ret, + target = this, + related = event.relatedTarget, + handleObj = event.handleObj; + + // For mouseenter/leave call the handler if related is outside the target. + // NB: No relatedTarget if the mouse left/entered the browser window + if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) { + event.type = handleObj.origType; + ret = handleObj.handler.apply( this, arguments ); + event.type = fix; + } + return ret; + } + }; +} ); + +jQuery.fn.extend( { + + on: function( types, selector, data, fn ) { + return on( this, types, selector, data, fn ); + }, + one: function( types, selector, data, fn ) { + return on( this, types, selector, data, fn, 1 ); + }, + off: function( types, selector, fn ) { + var handleObj, type; + if ( types && types.preventDefault && types.handleObj ) { + + // ( event ) dispatched jQuery.Event + handleObj = types.handleObj; + jQuery( types.delegateTarget ).off( + handleObj.namespace ? + handleObj.origType + "." + handleObj.namespace : + handleObj.origType, + handleObj.selector, + handleObj.handler + ); + return this; + } + if ( typeof types === "object" ) { + + // ( types-object [, selector] ) + for ( type in types ) { + this.off( type, selector, types[ type ] ); + } + return this; + } + if ( selector === false || typeof selector === "function" ) { + + // ( types [, fn] ) + fn = selector; + selector = undefined; + } + if ( fn === false ) { + fn = returnFalse; + } + return this.each( function() { + jQuery.event.remove( this, types, fn, selector ); + } ); + } +} ); + + +var + + /* eslint-disable max-len */ + + // See https://github.com/eslint/eslint/issues/3229 + rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi, + + /* eslint-enable */ + + // Support: IE <=10 - 11, Edge 12 - 13 only + // In IE/Edge using regex groups here causes severe slowdowns. + // See https://connect.microsoft.com/IE/feedback/details/1736512/ + rnoInnerhtml = /\s*$/g; + +// Prefer a tbody over its parent table for containing new rows +function manipulationTarget( elem, content ) { + if ( nodeName( elem, "table" ) && + nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) { + + return jQuery( elem ).children( "tbody" )[ 0 ] || elem; + } + + return elem; +} + +// Replace/restore the type attribute of script elements for safe DOM manipulation +function disableScript( elem ) { + elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type; + return elem; +} +function restoreScript( elem ) { + if ( ( elem.type || "" ).slice( 0, 5 ) === "true/" ) { + elem.type = elem.type.slice( 5 ); + } else { + elem.removeAttribute( "type" ); + } + + return elem; +} + +function cloneCopyEvent( src, dest ) { + var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events; + + if ( dest.nodeType !== 1 ) { + return; + } + + // 1. Copy private data: events, handlers, etc. + if ( dataPriv.hasData( src ) ) { + pdataOld = dataPriv.access( src ); + pdataCur = dataPriv.set( dest, pdataOld ); + events = pdataOld.events; + + if ( events ) { + delete pdataCur.handle; + pdataCur.events = {}; + + for ( type in events ) { + for ( i = 0, l = events[ type ].length; i < l; i++ ) { + jQuery.event.add( dest, type, events[ type ][ i ] ); + } + } + } + } + + // 2. Copy user data + if ( dataUser.hasData( src ) ) { + udataOld = dataUser.access( src ); + udataCur = jQuery.extend( {}, udataOld ); + + dataUser.set( dest, udataCur ); + } +} + +// Fix IE bugs, see support tests +function fixInput( src, dest ) { + var nodeName = dest.nodeName.toLowerCase(); + + // Fails to persist the checked state of a cloned checkbox or radio button. + if ( nodeName === "input" && rcheckableType.test( src.type ) ) { + dest.checked = src.checked; + + // Fails to return the selected option to the default selected state when cloning options + } else if ( nodeName === "input" || nodeName === "textarea" ) { + dest.defaultValue = src.defaultValue; + } +} + +function domManip( collection, args, callback, ignored ) { + + // Flatten any nested arrays + args = concat.apply( [], args ); + + var fragment, first, scripts, hasScripts, node, doc, + i = 0, + l = collection.length, + iNoClone = l - 1, + value = args[ 0 ], + valueIsFunction = isFunction( value ); + + // We can't cloneNode fragments that contain checked, in WebKit + if ( valueIsFunction || + ( l > 1 && typeof value === "string" && + !support.checkClone && rchecked.test( value ) ) ) { + return collection.each( function( index ) { + var self = collection.eq( index ); + if ( valueIsFunction ) { + args[ 0 ] = value.call( this, index, self.html() ); + } + domManip( self, args, callback, ignored ); + } ); + } + + if ( l ) { + fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored ); + first = fragment.firstChild; + + if ( fragment.childNodes.length === 1 ) { + fragment = first; + } + + // Require either new content or an interest in ignored elements to invoke the callback + if ( first || ignored ) { + scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); + hasScripts = scripts.length; + + // Use the original fragment for the last item + // instead of the first because it can end up + // being emptied incorrectly in certain situations (#8070). + for ( ; i < l; i++ ) { + node = fragment; + + if ( i !== iNoClone ) { + node = jQuery.clone( node, true, true ); + + // Keep references to cloned scripts for later restoration + if ( hasScripts ) { + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( scripts, getAll( node, "script" ) ); + } + } + + callback.call( collection[ i ], node, i ); + } + + if ( hasScripts ) { + doc = scripts[ scripts.length - 1 ].ownerDocument; + + // Reenable scripts + jQuery.map( scripts, restoreScript ); + + // Evaluate executable scripts on first document insertion + for ( i = 0; i < hasScripts; i++ ) { + node = scripts[ i ]; + if ( rscriptType.test( node.type || "" ) && + !dataPriv.access( node, "globalEval" ) && + jQuery.contains( doc, node ) ) { + + if ( node.src && ( node.type || "" ).toLowerCase() !== "module" ) { + + // Optional AJAX dependency, but won't run scripts if not present + if ( jQuery._evalUrl && !node.noModule ) { + jQuery._evalUrl( node.src, { + nonce: node.nonce || node.getAttribute( "nonce" ) + } ); + } + } else { + DOMEval( node.textContent.replace( rcleanScript, "" ), node, doc ); + } + } + } + } + } + } + + return collection; +} + +function remove( elem, selector, keepData ) { + var node, + nodes = selector ? jQuery.filter( selector, elem ) : elem, + i = 0; + + for ( ; ( node = nodes[ i ] ) != null; i++ ) { + if ( !keepData && node.nodeType === 1 ) { + jQuery.cleanData( getAll( node ) ); + } + + if ( node.parentNode ) { + if ( keepData && isAttached( node ) ) { + setGlobalEval( getAll( node, "script" ) ); + } + node.parentNode.removeChild( node ); + } + } + + return elem; +} + +jQuery.extend( { + htmlPrefilter: function( html ) { + return html.replace( rxhtmlTag, "<$1>" ); + }, + + clone: function( elem, dataAndEvents, deepDataAndEvents ) { + var i, l, srcElements, destElements, + clone = elem.cloneNode( true ), + inPage = isAttached( elem ); + + // Fix IE cloning issues + if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && + !jQuery.isXMLDoc( elem ) ) { + + // We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2 + destElements = getAll( clone ); + srcElements = getAll( elem ); + + for ( i = 0, l = srcElements.length; i < l; i++ ) { + fixInput( srcElements[ i ], destElements[ i ] ); + } + } + + // Copy the events from the original to the clone + if ( dataAndEvents ) { + if ( deepDataAndEvents ) { + srcElements = srcElements || getAll( elem ); + destElements = destElements || getAll( clone ); + + for ( i = 0, l = srcElements.length; i < l; i++ ) { + cloneCopyEvent( srcElements[ i ], destElements[ i ] ); + } + } else { + cloneCopyEvent( elem, clone ); + } + } + + // Preserve script evaluation history + destElements = getAll( clone, "script" ); + if ( destElements.length > 0 ) { + setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); + } + + // Return the cloned set + return clone; + }, + + cleanData: function( elems ) { + var data, elem, type, + special = jQuery.event.special, + i = 0; + + for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) { + if ( acceptData( elem ) ) { + if ( ( data = elem[ dataPriv.expando ] ) ) { + if ( data.events ) { + for ( type in data.events ) { + if ( special[ type ] ) { + jQuery.event.remove( elem, type ); + + // This is a shortcut to avoid jQuery.event.remove's overhead + } else { + jQuery.removeEvent( elem, type, data.handle ); + } + } + } + + // Support: Chrome <=35 - 45+ + // Assign undefined instead of using delete, see Data#remove + elem[ dataPriv.expando ] = undefined; + } + if ( elem[ dataUser.expando ] ) { + + // Support: Chrome <=35 - 45+ + // Assign undefined instead of using delete, see Data#remove + elem[ dataUser.expando ] = undefined; + } + } + } + } +} ); + +jQuery.fn.extend( { + detach: function( selector ) { + return remove( this, selector, true ); + }, + + remove: function( selector ) { + return remove( this, selector ); + }, + + text: function( value ) { + return access( this, function( value ) { + return value === undefined ? + jQuery.text( this ) : + this.empty().each( function() { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + this.textContent = value; + } + } ); + }, null, value, arguments.length ); + }, + + append: function() { + return domManip( this, arguments, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + var target = manipulationTarget( this, elem ); + target.appendChild( elem ); + } + } ); + }, + + prepend: function() { + return domManip( this, arguments, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + var target = manipulationTarget( this, elem ); + target.insertBefore( elem, target.firstChild ); + } + } ); + }, + + before: function() { + return domManip( this, arguments, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this ); + } + } ); + }, + + after: function() { + return domManip( this, arguments, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this.nextSibling ); + } + } ); + }, + + empty: function() { + var elem, + i = 0; + + for ( ; ( elem = this[ i ] ) != null; i++ ) { + if ( elem.nodeType === 1 ) { + + // Prevent memory leaks + jQuery.cleanData( getAll( elem, false ) ); + + // Remove any remaining nodes + elem.textContent = ""; + } + } + + return this; + }, + + clone: function( dataAndEvents, deepDataAndEvents ) { + dataAndEvents = dataAndEvents == null ? false : dataAndEvents; + deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; + + return this.map( function() { + return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); + } ); + }, + + html: function( value ) { + return access( this, function( value ) { + var elem = this[ 0 ] || {}, + i = 0, + l = this.length; + + if ( value === undefined && elem.nodeType === 1 ) { + return elem.innerHTML; + } + + // See if we can take a shortcut and just use innerHTML + if ( typeof value === "string" && !rnoInnerhtml.test( value ) && + !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) { + + value = jQuery.htmlPrefilter( value ); + + try { + for ( ; i < l; i++ ) { + elem = this[ i ] || {}; + + // Remove element nodes and prevent memory leaks + if ( elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem, false ) ); + elem.innerHTML = value; + } + } + + elem = 0; + + // If using innerHTML throws an exception, use the fallback method + } catch ( e ) {} + } + + if ( elem ) { + this.empty().append( value ); + } + }, null, value, arguments.length ); + }, + + replaceWith: function() { + var ignored = []; + + // Make the changes, replacing each non-ignored context element with the new content + return domManip( this, arguments, function( elem ) { + var parent = this.parentNode; + + if ( jQuery.inArray( this, ignored ) < 0 ) { + jQuery.cleanData( getAll( this ) ); + if ( parent ) { + parent.replaceChild( elem, this ); + } + } + + // Force callback invocation + }, ignored ); + } +} ); + +jQuery.each( { + appendTo: "append", + prependTo: "prepend", + insertBefore: "before", + insertAfter: "after", + replaceAll: "replaceWith" +}, function( name, original ) { + jQuery.fn[ name ] = function( selector ) { + var elems, + ret = [], + insert = jQuery( selector ), + last = insert.length - 1, + i = 0; + + for ( ; i <= last; i++ ) { + elems = i === last ? this : this.clone( true ); + jQuery( insert[ i ] )[ original ]( elems ); + + // Support: Android <=4.0 only, PhantomJS 1 only + // .get() because push.apply(_, arraylike) throws on ancient WebKit + push.apply( ret, elems.get() ); + } + + return this.pushStack( ret ); + }; +} ); +var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); + +var getStyles = function( elem ) { + + // Support: IE <=11 only, Firefox <=30 (#15098, #14150) + // IE throws on elements created in popups + // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" + var view = elem.ownerDocument.defaultView; + + if ( !view || !view.opener ) { + view = window; + } + + return view.getComputedStyle( elem ); + }; + +var rboxStyle = new RegExp( cssExpand.join( "|" ), "i" ); + + + +( function() { + + // Executing both pixelPosition & boxSizingReliable tests require only one layout + // so they're executed at the same time to save the second computation. + function computeStyleTests() { + + // This is a singleton, we need to execute it only once + if ( !div ) { + return; + } + + container.style.cssText = "position:absolute;left:-11111px;width:60px;" + + "margin-top:1px;padding:0;border:0"; + div.style.cssText = + "position:relative;display:block;box-sizing:border-box;overflow:scroll;" + + "margin:auto;border:1px;padding:1px;" + + "width:60%;top:1%"; + documentElement.appendChild( container ).appendChild( div ); + + var divStyle = window.getComputedStyle( div ); + pixelPositionVal = divStyle.top !== "1%"; + + // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44 + reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12; + + // Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3 + // Some styles come back with percentage values, even though they shouldn't + div.style.right = "60%"; + pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36; + + // Support: IE 9 - 11 only + // Detect misreporting of content dimensions for box-sizing:border-box elements + boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36; + + // Support: IE 9 only + // Detect overflow:scroll screwiness (gh-3699) + // Support: Chrome <=64 + // Don't get tricked when zoom affects offsetWidth (gh-4029) + div.style.position = "absolute"; + scrollboxSizeVal = roundPixelMeasures( div.offsetWidth / 3 ) === 12; + + documentElement.removeChild( container ); + + // Nullify the div so it wouldn't be stored in the memory and + // it will also be a sign that checks already performed + div = null; + } + + function roundPixelMeasures( measure ) { + return Math.round( parseFloat( measure ) ); + } + + var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal, + reliableMarginLeftVal, + container = document.createElement( "div" ), + div = document.createElement( "div" ); + + // Finish early in limited (non-browser) environments + if ( !div.style ) { + return; + } + + // Support: IE <=9 - 11 only + // Style of cloned element affects source element cloned (#8908) + div.style.backgroundClip = "content-box"; + div.cloneNode( true ).style.backgroundClip = ""; + support.clearCloneStyle = div.style.backgroundClip === "content-box"; + + jQuery.extend( support, { + boxSizingReliable: function() { + computeStyleTests(); + return boxSizingReliableVal; + }, + pixelBoxStyles: function() { + computeStyleTests(); + return pixelBoxStylesVal; + }, + pixelPosition: function() { + computeStyleTests(); + return pixelPositionVal; + }, + reliableMarginLeft: function() { + computeStyleTests(); + return reliableMarginLeftVal; + }, + scrollboxSize: function() { + computeStyleTests(); + return scrollboxSizeVal; + } + } ); +} )(); + + +function curCSS( elem, name, computed ) { + var width, minWidth, maxWidth, ret, + + // Support: Firefox 51+ + // Retrieving style before computed somehow + // fixes an issue with getting wrong values + // on detached elements + style = elem.style; + + computed = computed || getStyles( elem ); + + // getPropertyValue is needed for: + // .css('filter') (IE 9 only, #12537) + // .css('--customProperty) (#3144) + if ( computed ) { + ret = computed.getPropertyValue( name ) || computed[ name ]; + + if ( ret === "" && !isAttached( elem ) ) { + ret = jQuery.style( elem, name ); + } + + // A tribute to the "awesome hack by Dean Edwards" + // Android Browser returns percentage for some values, + // but width seems to be reliably pixels. + // This is against the CSSOM draft spec: + // https://drafts.csswg.org/cssom/#resolved-values + if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) { + + // Remember the original values + width = style.width; + minWidth = style.minWidth; + maxWidth = style.maxWidth; + + // Put in the new values to get a computed value out + style.minWidth = style.maxWidth = style.width = ret; + ret = computed.width; + + // Revert the changed values + style.width = width; + style.minWidth = minWidth; + style.maxWidth = maxWidth; + } + } + + return ret !== undefined ? + + // Support: IE <=9 - 11 only + // IE returns zIndex value as an integer. + ret + "" : + ret; +} + + +function addGetHookIf( conditionFn, hookFn ) { + + // Define the hook, we'll check on the first run if it's really needed. + return { + get: function() { + if ( conditionFn() ) { + + // Hook not needed (or it's not possible to use it due + // to missing dependency), remove it. + delete this.get; + return; + } + + // Hook needed; redefine it so that the support test is not executed again. + return ( this.get = hookFn ).apply( this, arguments ); + } + }; +} + + +var cssPrefixes = [ "Webkit", "Moz", "ms" ], + emptyStyle = document.createElement( "div" ).style, + vendorProps = {}; + +// Return a vendor-prefixed property or undefined +function vendorPropName( name ) { + + // Check for vendor prefixed names + var capName = name[ 0 ].toUpperCase() + name.slice( 1 ), + i = cssPrefixes.length; + + while ( i-- ) { + name = cssPrefixes[ i ] + capName; + if ( name in emptyStyle ) { + return name; + } + } +} + +// Return a potentially-mapped jQuery.cssProps or vendor prefixed property +function finalPropName( name ) { + var final = jQuery.cssProps[ name ] || vendorProps[ name ]; + + if ( final ) { + return final; + } + if ( name in emptyStyle ) { + return name; + } + return vendorProps[ name ] = vendorPropName( name ) || name; +} + + +var + + // Swappable if display is none or starts with table + // except "table", "table-cell", or "table-caption" + // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display + rdisplayswap = /^(none|table(?!-c[ea]).+)/, + rcustomProp = /^--/, + cssShow = { position: "absolute", visibility: "hidden", display: "block" }, + cssNormalTransform = { + letterSpacing: "0", + fontWeight: "400" + }; + +function setPositiveNumber( elem, value, subtract ) { + + // Any relative (+/-) values have already been + // normalized at this point + var matches = rcssNum.exec( value ); + return matches ? + + // Guard against undefined "subtract", e.g., when used as in cssHooks + Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) : + value; +} + +function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) { + var i = dimension === "width" ? 1 : 0, + extra = 0, + delta = 0; + + // Adjustment may not be necessary + if ( box === ( isBorderBox ? "border" : "content" ) ) { + return 0; + } + + for ( ; i < 4; i += 2 ) { + + // Both box models exclude margin + if ( box === "margin" ) { + delta += jQuery.css( elem, box + cssExpand[ i ], true, styles ); + } + + // If we get here with a content-box, we're seeking "padding" or "border" or "margin" + if ( !isBorderBox ) { + + // Add padding + delta += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + + // For "border" or "margin", add border + if ( box !== "padding" ) { + delta += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + + // But still keep track of it otherwise + } else { + extra += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + + // If we get here with a border-box (content + padding + border), we're seeking "content" or + // "padding" or "margin" + } else { + + // For "content", subtract padding + if ( box === "content" ) { + delta -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + } + + // For "content" or "padding", subtract border + if ( box !== "margin" ) { + delta -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + } + } + + // Account for positive content-box scroll gutter when requested by providing computedVal + if ( !isBorderBox && computedVal >= 0 ) { + + // offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border + // Assuming integer scroll gutter, subtract the rest and round down + delta += Math.max( 0, Math.ceil( + elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] - + computedVal - + delta - + extra - + 0.5 + + // If offsetWidth/offsetHeight is unknown, then we can't determine content-box scroll gutter + // Use an explicit zero to avoid NaN (gh-3964) + ) ) || 0; + } + + return delta; +} + +function getWidthOrHeight( elem, dimension, extra ) { + + // Start with computed style + var styles = getStyles( elem ), + + // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-4322). + // Fake content-box until we know it's needed to know the true value. + boxSizingNeeded = !support.boxSizingReliable() || extra, + isBorderBox = boxSizingNeeded && + jQuery.css( elem, "boxSizing", false, styles ) === "border-box", + valueIsBorderBox = isBorderBox, + + val = curCSS( elem, dimension, styles ), + offsetProp = "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ); + + // Support: Firefox <=54 + // Return a confounding non-pixel value or feign ignorance, as appropriate. + if ( rnumnonpx.test( val ) ) { + if ( !extra ) { + return val; + } + val = "auto"; + } + + + // Fall back to offsetWidth/offsetHeight when value is "auto" + // This happens for inline elements with no explicit setting (gh-3571) + // Support: Android <=4.1 - 4.3 only + // Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602) + // Support: IE 9-11 only + // Also use offsetWidth/offsetHeight for when box sizing is unreliable + // We use getClientRects() to check for hidden/disconnected. + // In those cases, the computed value can be trusted to be border-box + if ( ( !support.boxSizingReliable() && isBorderBox || + val === "auto" || + !parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) && + elem.getClientRects().length ) { + + isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; + + // Where available, offsetWidth/offsetHeight approximate border box dimensions. + // Where not available (e.g., SVG), assume unreliable box-sizing and interpret the + // retrieved value as a content box dimension. + valueIsBorderBox = offsetProp in elem; + if ( valueIsBorderBox ) { + val = elem[ offsetProp ]; + } + } + + // Normalize "" and auto + val = parseFloat( val ) || 0; + + // Adjust for the element's box model + return ( val + + boxModelAdjustment( + elem, + dimension, + extra || ( isBorderBox ? "border" : "content" ), + valueIsBorderBox, + styles, + + // Provide the current computed size to request scroll gutter calculation (gh-3589) + val + ) + ) + "px"; +} + +jQuery.extend( { + + // Add in style property hooks for overriding the default + // behavior of getting and setting a style property + cssHooks: { + opacity: { + get: function( elem, computed ) { + if ( computed ) { + + // We should always get a number back from opacity + var ret = curCSS( elem, "opacity" ); + return ret === "" ? "1" : ret; + } + } + } + }, + + // Don't automatically add "px" to these possibly-unitless properties + cssNumber: { + "animationIterationCount": true, + "columnCount": true, + "fillOpacity": true, + "flexGrow": true, + "flexShrink": true, + "fontWeight": true, + "gridArea": true, + "gridColumn": true, + "gridColumnEnd": true, + "gridColumnStart": true, + "gridRow": true, + "gridRowEnd": true, + "gridRowStart": true, + "lineHeight": true, + "opacity": true, + "order": true, + "orphans": true, + "widows": true, + "zIndex": true, + "zoom": true + }, + + // Add in properties whose names you wish to fix before + // setting or getting the value + cssProps: {}, + + // Get and set the style property on a DOM Node + style: function( elem, name, value, extra ) { + + // Don't set styles on text and comment nodes + if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { + return; + } + + // Make sure that we're working with the right name + var ret, type, hooks, + origName = camelCase( name ), + isCustomProp = rcustomProp.test( name ), + style = elem.style; + + // Make sure that we're working with the right name. We don't + // want to query the value if it is a CSS custom property + // since they are user-defined. + if ( !isCustomProp ) { + name = finalPropName( origName ); + } + + // Gets hook for the prefixed version, then unprefixed version + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // Check if we're setting a value + if ( value !== undefined ) { + type = typeof value; + + // Convert "+=" or "-=" to relative numbers (#7345) + if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) { + value = adjustCSS( elem, name, ret ); + + // Fixes bug #9237 + type = "number"; + } + + // Make sure that null and NaN values aren't set (#7116) + if ( value == null || value !== value ) { + return; + } + + // If a number was passed in, add the unit (except for certain CSS properties) + // The isCustomProp check can be removed in jQuery 4.0 when we only auto-append + // "px" to a few hardcoded values. + if ( type === "number" && !isCustomProp ) { + value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" ); + } + + // background-* props affect original clone's values + if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { + style[ name ] = "inherit"; + } + + // If a hook was provided, use that value, otherwise just set the specified value + if ( !hooks || !( "set" in hooks ) || + ( value = hooks.set( elem, value, extra ) ) !== undefined ) { + + if ( isCustomProp ) { + style.setProperty( name, value ); + } else { + style[ name ] = value; + } + } + + } else { + + // If a hook was provided get the non-computed value from there + if ( hooks && "get" in hooks && + ( ret = hooks.get( elem, false, extra ) ) !== undefined ) { + + return ret; + } + + // Otherwise just get the value from the style object + return style[ name ]; + } + }, + + css: function( elem, name, extra, styles ) { + var val, num, hooks, + origName = camelCase( name ), + isCustomProp = rcustomProp.test( name ); + + // Make sure that we're working with the right name. We don't + // want to modify the value if it is a CSS custom property + // since they are user-defined. + if ( !isCustomProp ) { + name = finalPropName( origName ); + } + + // Try prefixed name followed by the unprefixed name + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // If a hook was provided get the computed value from there + if ( hooks && "get" in hooks ) { + val = hooks.get( elem, true, extra ); + } + + // Otherwise, if a way to get the computed value exists, use that + if ( val === undefined ) { + val = curCSS( elem, name, styles ); + } + + // Convert "normal" to computed value + if ( val === "normal" && name in cssNormalTransform ) { + val = cssNormalTransform[ name ]; + } + + // Make numeric if forced or a qualifier was provided and val looks numeric + if ( extra === "" || extra ) { + num = parseFloat( val ); + return extra === true || isFinite( num ) ? num || 0 : val; + } + + return val; + } +} ); + +jQuery.each( [ "height", "width" ], function( i, dimension ) { + jQuery.cssHooks[ dimension ] = { + get: function( elem, computed, extra ) { + if ( computed ) { + + // Certain elements can have dimension info if we invisibly show them + // but it must have a current display style that would benefit + return rdisplayswap.test( jQuery.css( elem, "display" ) ) && + + // Support: Safari 8+ + // Table columns in Safari have non-zero offsetWidth & zero + // getBoundingClientRect().width unless display is changed. + // Support: IE <=11 only + // Running getBoundingClientRect on a disconnected node + // in IE throws an error. + ( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ? + swap( elem, cssShow, function() { + return getWidthOrHeight( elem, dimension, extra ); + } ) : + getWidthOrHeight( elem, dimension, extra ); + } + }, + + set: function( elem, value, extra ) { + var matches, + styles = getStyles( elem ), + + // Only read styles.position if the test has a chance to fail + // to avoid forcing a reflow. + scrollboxSizeBuggy = !support.scrollboxSize() && + styles.position === "absolute", + + // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-3991) + boxSizingNeeded = scrollboxSizeBuggy || extra, + isBorderBox = boxSizingNeeded && + jQuery.css( elem, "boxSizing", false, styles ) === "border-box", + subtract = extra ? + boxModelAdjustment( + elem, + dimension, + extra, + isBorderBox, + styles + ) : + 0; + + // Account for unreliable border-box dimensions by comparing offset* to computed and + // faking a content-box to get border and padding (gh-3699) + if ( isBorderBox && scrollboxSizeBuggy ) { + subtract -= Math.ceil( + elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] - + parseFloat( styles[ dimension ] ) - + boxModelAdjustment( elem, dimension, "border", false, styles ) - + 0.5 + ); + } + + // Convert to pixels if value adjustment is needed + if ( subtract && ( matches = rcssNum.exec( value ) ) && + ( matches[ 3 ] || "px" ) !== "px" ) { + + elem.style[ dimension ] = value; + value = jQuery.css( elem, dimension ); + } + + return setPositiveNumber( elem, value, subtract ); + } + }; +} ); + +jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft, + function( elem, computed ) { + if ( computed ) { + return ( parseFloat( curCSS( elem, "marginLeft" ) ) || + elem.getBoundingClientRect().left - + swap( elem, { marginLeft: 0 }, function() { + return elem.getBoundingClientRect().left; + } ) + ) + "px"; + } + } +); + +// These hooks are used by animate to expand properties +jQuery.each( { + margin: "", + padding: "", + border: "Width" +}, function( prefix, suffix ) { + jQuery.cssHooks[ prefix + suffix ] = { + expand: function( value ) { + var i = 0, + expanded = {}, + + // Assumes a single number if not a string + parts = typeof value === "string" ? value.split( " " ) : [ value ]; + + for ( ; i < 4; i++ ) { + expanded[ prefix + cssExpand[ i ] + suffix ] = + parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; + } + + return expanded; + } + }; + + if ( prefix !== "margin" ) { + jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; + } +} ); + +jQuery.fn.extend( { + css: function( name, value ) { + return access( this, function( elem, name, value ) { + var styles, len, + map = {}, + i = 0; + + if ( Array.isArray( name ) ) { + styles = getStyles( elem ); + len = name.length; + + for ( ; i < len; i++ ) { + map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); + } + + return map; + } + + return value !== undefined ? + jQuery.style( elem, name, value ) : + jQuery.css( elem, name ); + }, name, value, arguments.length > 1 ); + } +} ); + + +function Tween( elem, options, prop, end, easing ) { + return new Tween.prototype.init( elem, options, prop, end, easing ); +} +jQuery.Tween = Tween; + +Tween.prototype = { + constructor: Tween, + init: function( elem, options, prop, end, easing, unit ) { + this.elem = elem; + this.prop = prop; + this.easing = easing || jQuery.easing._default; + this.options = options; + this.start = this.now = this.cur(); + this.end = end; + this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); + }, + cur: function() { + var hooks = Tween.propHooks[ this.prop ]; + + return hooks && hooks.get ? + hooks.get( this ) : + Tween.propHooks._default.get( this ); + }, + run: function( percent ) { + var eased, + hooks = Tween.propHooks[ this.prop ]; + + if ( this.options.duration ) { + this.pos = eased = jQuery.easing[ this.easing ]( + percent, this.options.duration * percent, 0, 1, this.options.duration + ); + } else { + this.pos = eased = percent; + } + this.now = ( this.end - this.start ) * eased + this.start; + + if ( this.options.step ) { + this.options.step.call( this.elem, this.now, this ); + } + + if ( hooks && hooks.set ) { + hooks.set( this ); + } else { + Tween.propHooks._default.set( this ); + } + return this; + } +}; + +Tween.prototype.init.prototype = Tween.prototype; + +Tween.propHooks = { + _default: { + get: function( tween ) { + var result; + + // Use a property on the element directly when it is not a DOM element, + // or when there is no matching style property that exists. + if ( tween.elem.nodeType !== 1 || + tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) { + return tween.elem[ tween.prop ]; + } + + // Passing an empty string as a 3rd parameter to .css will automatically + // attempt a parseFloat and fallback to a string if the parse fails. + // Simple values such as "10px" are parsed to Float; + // complex values such as "rotate(1rad)" are returned as-is. + result = jQuery.css( tween.elem, tween.prop, "" ); + + // Empty strings, null, undefined and "auto" are converted to 0. + return !result || result === "auto" ? 0 : result; + }, + set: function( tween ) { + + // Use step hook for back compat. + // Use cssHook if its there. + // Use .style if available and use plain properties where available. + if ( jQuery.fx.step[ tween.prop ] ) { + jQuery.fx.step[ tween.prop ]( tween ); + } else if ( tween.elem.nodeType === 1 && ( + jQuery.cssHooks[ tween.prop ] || + tween.elem.style[ finalPropName( tween.prop ) ] != null ) ) { + jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); + } else { + tween.elem[ tween.prop ] = tween.now; + } + } + } +}; + +// Support: IE <=9 only +// Panic based approach to setting things on disconnected nodes +Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { + set: function( tween ) { + if ( tween.elem.nodeType && tween.elem.parentNode ) { + tween.elem[ tween.prop ] = tween.now; + } + } +}; + +jQuery.easing = { + linear: function( p ) { + return p; + }, + swing: function( p ) { + return 0.5 - Math.cos( p * Math.PI ) / 2; + }, + _default: "swing" +}; + +jQuery.fx = Tween.prototype.init; + +// Back compat <1.8 extension point +jQuery.fx.step = {}; + + + + +var + fxNow, inProgress, + rfxtypes = /^(?:toggle|show|hide)$/, + rrun = /queueHooks$/; + +function schedule() { + if ( inProgress ) { + if ( document.hidden === false && window.requestAnimationFrame ) { + window.requestAnimationFrame( schedule ); + } else { + window.setTimeout( schedule, jQuery.fx.interval ); + } + + jQuery.fx.tick(); + } +} + +// Animations created synchronously will run synchronously +function createFxNow() { + window.setTimeout( function() { + fxNow = undefined; + } ); + return ( fxNow = Date.now() ); +} + +// Generate parameters to create a standard animation +function genFx( type, includeWidth ) { + var which, + i = 0, + attrs = { height: type }; + + // If we include width, step value is 1 to do all cssExpand values, + // otherwise step value is 2 to skip over Left and Right + includeWidth = includeWidth ? 1 : 0; + for ( ; i < 4; i += 2 - includeWidth ) { + which = cssExpand[ i ]; + attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; + } + + if ( includeWidth ) { + attrs.opacity = attrs.width = type; + } + + return attrs; +} + +function createTween( value, prop, animation ) { + var tween, + collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ), + index = 0, + length = collection.length; + for ( ; index < length; index++ ) { + if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) { + + // We're done with this property + return tween; + } + } +} + +function defaultPrefilter( elem, props, opts ) { + var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display, + isBox = "width" in props || "height" in props, + anim = this, + orig = {}, + style = elem.style, + hidden = elem.nodeType && isHiddenWithinTree( elem ), + dataShow = dataPriv.get( elem, "fxshow" ); + + // Queue-skipping animations hijack the fx hooks + if ( !opts.queue ) { + hooks = jQuery._queueHooks( elem, "fx" ); + if ( hooks.unqueued == null ) { + hooks.unqueued = 0; + oldfire = hooks.empty.fire; + hooks.empty.fire = function() { + if ( !hooks.unqueued ) { + oldfire(); + } + }; + } + hooks.unqueued++; + + anim.always( function() { + + // Ensure the complete handler is called before this completes + anim.always( function() { + hooks.unqueued--; + if ( !jQuery.queue( elem, "fx" ).length ) { + hooks.empty.fire(); + } + } ); + } ); + } + + // Detect show/hide animations + for ( prop in props ) { + value = props[ prop ]; + if ( rfxtypes.test( value ) ) { + delete props[ prop ]; + toggle = toggle || value === "toggle"; + if ( value === ( hidden ? "hide" : "show" ) ) { + + // Pretend to be hidden if this is a "show" and + // there is still data from a stopped show/hide + if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { + hidden = true; + + // Ignore all other no-op show/hide data + } else { + continue; + } + } + orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); + } + } + + // Bail out if this is a no-op like .hide().hide() + propTween = !jQuery.isEmptyObject( props ); + if ( !propTween && jQuery.isEmptyObject( orig ) ) { + return; + } + + // Restrict "overflow" and "display" styles during box animations + if ( isBox && elem.nodeType === 1 ) { + + // Support: IE <=9 - 11, Edge 12 - 15 + // Record all 3 overflow attributes because IE does not infer the shorthand + // from identically-valued overflowX and overflowY and Edge just mirrors + // the overflowX value there. + opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; + + // Identify a display type, preferring old show/hide data over the CSS cascade + restoreDisplay = dataShow && dataShow.display; + if ( restoreDisplay == null ) { + restoreDisplay = dataPriv.get( elem, "display" ); + } + display = jQuery.css( elem, "display" ); + if ( display === "none" ) { + if ( restoreDisplay ) { + display = restoreDisplay; + } else { + + // Get nonempty value(s) by temporarily forcing visibility + showHide( [ elem ], true ); + restoreDisplay = elem.style.display || restoreDisplay; + display = jQuery.css( elem, "display" ); + showHide( [ elem ] ); + } + } + + // Animate inline elements as inline-block + if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) { + if ( jQuery.css( elem, "float" ) === "none" ) { + + // Restore the original display value at the end of pure show/hide animations + if ( !propTween ) { + anim.done( function() { + style.display = restoreDisplay; + } ); + if ( restoreDisplay == null ) { + display = style.display; + restoreDisplay = display === "none" ? "" : display; + } + } + style.display = "inline-block"; + } + } + } + + if ( opts.overflow ) { + style.overflow = "hidden"; + anim.always( function() { + style.overflow = opts.overflow[ 0 ]; + style.overflowX = opts.overflow[ 1 ]; + style.overflowY = opts.overflow[ 2 ]; + } ); + } + + // Implement show/hide animations + propTween = false; + for ( prop in orig ) { + + // General show/hide setup for this element animation + if ( !propTween ) { + if ( dataShow ) { + if ( "hidden" in dataShow ) { + hidden = dataShow.hidden; + } + } else { + dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } ); + } + + // Store hidden/visible for toggle so `.stop().toggle()` "reverses" + if ( toggle ) { + dataShow.hidden = !hidden; + } + + // Show elements before animating them + if ( hidden ) { + showHide( [ elem ], true ); + } + + /* eslint-disable no-loop-func */ + + anim.done( function() { + + /* eslint-enable no-loop-func */ + + // The final step of a "hide" animation is actually hiding the element + if ( !hidden ) { + showHide( [ elem ] ); + } + dataPriv.remove( elem, "fxshow" ); + for ( prop in orig ) { + jQuery.style( elem, prop, orig[ prop ] ); + } + } ); + } + + // Per-property setup + propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); + if ( !( prop in dataShow ) ) { + dataShow[ prop ] = propTween.start; + if ( hidden ) { + propTween.end = propTween.start; + propTween.start = 0; + } + } + } +} + +function propFilter( props, specialEasing ) { + var index, name, easing, value, hooks; + + // camelCase, specialEasing and expand cssHook pass + for ( index in props ) { + name = camelCase( index ); + easing = specialEasing[ name ]; + value = props[ index ]; + if ( Array.isArray( value ) ) { + easing = value[ 1 ]; + value = props[ index ] = value[ 0 ]; + } + + if ( index !== name ) { + props[ name ] = value; + delete props[ index ]; + } + + hooks = jQuery.cssHooks[ name ]; + if ( hooks && "expand" in hooks ) { + value = hooks.expand( value ); + delete props[ name ]; + + // Not quite $.extend, this won't overwrite existing keys. + // Reusing 'index' because we have the correct "name" + for ( index in value ) { + if ( !( index in props ) ) { + props[ index ] = value[ index ]; + specialEasing[ index ] = easing; + } + } + } else { + specialEasing[ name ] = easing; + } + } +} + +function Animation( elem, properties, options ) { + var result, + stopped, + index = 0, + length = Animation.prefilters.length, + deferred = jQuery.Deferred().always( function() { + + // Don't match elem in the :animated selector + delete tick.elem; + } ), + tick = function() { + if ( stopped ) { + return false; + } + var currentTime = fxNow || createFxNow(), + remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), + + // Support: Android 2.3 only + // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497) + temp = remaining / animation.duration || 0, + percent = 1 - temp, + index = 0, + length = animation.tweens.length; + + for ( ; index < length; index++ ) { + animation.tweens[ index ].run( percent ); + } + + deferred.notifyWith( elem, [ animation, percent, remaining ] ); + + // If there's more to do, yield + if ( percent < 1 && length ) { + return remaining; + } + + // If this was an empty animation, synthesize a final progress notification + if ( !length ) { + deferred.notifyWith( elem, [ animation, 1, 0 ] ); + } + + // Resolve the animation and report its conclusion + deferred.resolveWith( elem, [ animation ] ); + return false; + }, + animation = deferred.promise( { + elem: elem, + props: jQuery.extend( {}, properties ), + opts: jQuery.extend( true, { + specialEasing: {}, + easing: jQuery.easing._default + }, options ), + originalProperties: properties, + originalOptions: options, + startTime: fxNow || createFxNow(), + duration: options.duration, + tweens: [], + createTween: function( prop, end ) { + var tween = jQuery.Tween( elem, animation.opts, prop, end, + animation.opts.specialEasing[ prop ] || animation.opts.easing ); + animation.tweens.push( tween ); + return tween; + }, + stop: function( gotoEnd ) { + var index = 0, + + // If we are going to the end, we want to run all the tweens + // otherwise we skip this part + length = gotoEnd ? animation.tweens.length : 0; + if ( stopped ) { + return this; + } + stopped = true; + for ( ; index < length; index++ ) { + animation.tweens[ index ].run( 1 ); + } + + // Resolve when we played the last frame; otherwise, reject + if ( gotoEnd ) { + deferred.notifyWith( elem, [ animation, 1, 0 ] ); + deferred.resolveWith( elem, [ animation, gotoEnd ] ); + } else { + deferred.rejectWith( elem, [ animation, gotoEnd ] ); + } + return this; + } + } ), + props = animation.props; + + propFilter( props, animation.opts.specialEasing ); + + for ( ; index < length; index++ ) { + result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts ); + if ( result ) { + if ( isFunction( result.stop ) ) { + jQuery._queueHooks( animation.elem, animation.opts.queue ).stop = + result.stop.bind( result ); + } + return result; + } + } + + jQuery.map( props, createTween, animation ); + + if ( isFunction( animation.opts.start ) ) { + animation.opts.start.call( elem, animation ); + } + + // Attach callbacks from options + animation + .progress( animation.opts.progress ) + .done( animation.opts.done, animation.opts.complete ) + .fail( animation.opts.fail ) + .always( animation.opts.always ); + + jQuery.fx.timer( + jQuery.extend( tick, { + elem: elem, + anim: animation, + queue: animation.opts.queue + } ) + ); + + return animation; +} + +jQuery.Animation = jQuery.extend( Animation, { + + tweeners: { + "*": [ function( prop, value ) { + var tween = this.createTween( prop, value ); + adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween ); + return tween; + } ] + }, + + tweener: function( props, callback ) { + if ( isFunction( props ) ) { + callback = props; + props = [ "*" ]; + } else { + props = props.match( rnothtmlwhite ); + } + + var prop, + index = 0, + length = props.length; + + for ( ; index < length; index++ ) { + prop = props[ index ]; + Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || []; + Animation.tweeners[ prop ].unshift( callback ); + } + }, + + prefilters: [ defaultPrefilter ], + + prefilter: function( callback, prepend ) { + if ( prepend ) { + Animation.prefilters.unshift( callback ); + } else { + Animation.prefilters.push( callback ); + } + } +} ); + +jQuery.speed = function( speed, easing, fn ) { + var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { + complete: fn || !fn && easing || + isFunction( speed ) && speed, + duration: speed, + easing: fn && easing || easing && !isFunction( easing ) && easing + }; + + // Go to the end state if fx are off + if ( jQuery.fx.off ) { + opt.duration = 0; + + } else { + if ( typeof opt.duration !== "number" ) { + if ( opt.duration in jQuery.fx.speeds ) { + opt.duration = jQuery.fx.speeds[ opt.duration ]; + + } else { + opt.duration = jQuery.fx.speeds._default; + } + } + } + + // Normalize opt.queue - true/undefined/null -> "fx" + if ( opt.queue == null || opt.queue === true ) { + opt.queue = "fx"; + } + + // Queueing + opt.old = opt.complete; + + opt.complete = function() { + if ( isFunction( opt.old ) ) { + opt.old.call( this ); + } + + if ( opt.queue ) { + jQuery.dequeue( this, opt.queue ); + } + }; + + return opt; +}; + +jQuery.fn.extend( { + fadeTo: function( speed, to, easing, callback ) { + + // Show any hidden elements after setting opacity to 0 + return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show() + + // Animate to the value specified + .end().animate( { opacity: to }, speed, easing, callback ); + }, + animate: function( prop, speed, easing, callback ) { + var empty = jQuery.isEmptyObject( prop ), + optall = jQuery.speed( speed, easing, callback ), + doAnimation = function() { + + // Operate on a copy of prop so per-property easing won't be lost + var anim = Animation( this, jQuery.extend( {}, prop ), optall ); + + // Empty animations, or finishing resolves immediately + if ( empty || dataPriv.get( this, "finish" ) ) { + anim.stop( true ); + } + }; + doAnimation.finish = doAnimation; + + return empty || optall.queue === false ? + this.each( doAnimation ) : + this.queue( optall.queue, doAnimation ); + }, + stop: function( type, clearQueue, gotoEnd ) { + var stopQueue = function( hooks ) { + var stop = hooks.stop; + delete hooks.stop; + stop( gotoEnd ); + }; + + if ( typeof type !== "string" ) { + gotoEnd = clearQueue; + clearQueue = type; + type = undefined; + } + if ( clearQueue && type !== false ) { + this.queue( type || "fx", [] ); + } + + return this.each( function() { + var dequeue = true, + index = type != null && type + "queueHooks", + timers = jQuery.timers, + data = dataPriv.get( this ); + + if ( index ) { + if ( data[ index ] && data[ index ].stop ) { + stopQueue( data[ index ] ); + } + } else { + for ( index in data ) { + if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { + stopQueue( data[ index ] ); + } + } + } + + for ( index = timers.length; index--; ) { + if ( timers[ index ].elem === this && + ( type == null || timers[ index ].queue === type ) ) { + + timers[ index ].anim.stop( gotoEnd ); + dequeue = false; + timers.splice( index, 1 ); + } + } + + // Start the next in the queue if the last step wasn't forced. + // Timers currently will call their complete callbacks, which + // will dequeue but only if they were gotoEnd. + if ( dequeue || !gotoEnd ) { + jQuery.dequeue( this, type ); + } + } ); + }, + finish: function( type ) { + if ( type !== false ) { + type = type || "fx"; + } + return this.each( function() { + var index, + data = dataPriv.get( this ), + queue = data[ type + "queue" ], + hooks = data[ type + "queueHooks" ], + timers = jQuery.timers, + length = queue ? queue.length : 0; + + // Enable finishing flag on private data + data.finish = true; + + // Empty the queue first + jQuery.queue( this, type, [] ); + + if ( hooks && hooks.stop ) { + hooks.stop.call( this, true ); + } + + // Look for any active animations, and finish them + for ( index = timers.length; index--; ) { + if ( timers[ index ].elem === this && timers[ index ].queue === type ) { + timers[ index ].anim.stop( true ); + timers.splice( index, 1 ); + } + } + + // Look for any animations in the old queue and finish them + for ( index = 0; index < length; index++ ) { + if ( queue[ index ] && queue[ index ].finish ) { + queue[ index ].finish.call( this ); + } + } + + // Turn off finishing flag + delete data.finish; + } ); + } +} ); + +jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) { + var cssFn = jQuery.fn[ name ]; + jQuery.fn[ name ] = function( speed, easing, callback ) { + return speed == null || typeof speed === "boolean" ? + cssFn.apply( this, arguments ) : + this.animate( genFx( name, true ), speed, easing, callback ); + }; +} ); + +// Generate shortcuts for custom animations +jQuery.each( { + slideDown: genFx( "show" ), + slideUp: genFx( "hide" ), + slideToggle: genFx( "toggle" ), + fadeIn: { opacity: "show" }, + fadeOut: { opacity: "hide" }, + fadeToggle: { opacity: "toggle" } +}, function( name, props ) { + jQuery.fn[ name ] = function( speed, easing, callback ) { + return this.animate( props, speed, easing, callback ); + }; +} ); + +jQuery.timers = []; +jQuery.fx.tick = function() { + var timer, + i = 0, + timers = jQuery.timers; + + fxNow = Date.now(); + + for ( ; i < timers.length; i++ ) { + timer = timers[ i ]; + + // Run the timer and safely remove it when done (allowing for external removal) + if ( !timer() && timers[ i ] === timer ) { + timers.splice( i--, 1 ); + } + } + + if ( !timers.length ) { + jQuery.fx.stop(); + } + fxNow = undefined; +}; + +jQuery.fx.timer = function( timer ) { + jQuery.timers.push( timer ); + jQuery.fx.start(); +}; + +jQuery.fx.interval = 13; +jQuery.fx.start = function() { + if ( inProgress ) { + return; + } + + inProgress = true; + schedule(); +}; + +jQuery.fx.stop = function() { + inProgress = null; +}; + +jQuery.fx.speeds = { + slow: 600, + fast: 200, + + // Default speed + _default: 400 +}; + + +// Based off of the plugin by Clint Helfers, with permission. +// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/ +jQuery.fn.delay = function( time, type ) { + time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; + type = type || "fx"; + + return this.queue( type, function( next, hooks ) { + var timeout = window.setTimeout( next, time ); + hooks.stop = function() { + window.clearTimeout( timeout ); + }; + } ); +}; + + +( function() { + var input = document.createElement( "input" ), + select = document.createElement( "select" ), + opt = select.appendChild( document.createElement( "option" ) ); + + input.type = "checkbox"; + + // Support: Android <=4.3 only + // Default value for a checkbox should be "on" + support.checkOn = input.value !== ""; + + // Support: IE <=11 only + // Must access selectedIndex to make default options select + support.optSelected = opt.selected; + + // Support: IE <=11 only + // An input loses its value after becoming a radio + input = document.createElement( "input" ); + input.value = "t"; + input.type = "radio"; + support.radioValue = input.value === "t"; +} )(); + + +var boolHook, + attrHandle = jQuery.expr.attrHandle; + +jQuery.fn.extend( { + attr: function( name, value ) { + return access( this, jQuery.attr, name, value, arguments.length > 1 ); + }, + + removeAttr: function( name ) { + return this.each( function() { + jQuery.removeAttr( this, name ); + } ); + } +} ); + +jQuery.extend( { + attr: function( elem, name, value ) { + var ret, hooks, + nType = elem.nodeType; + + // Don't get/set attributes on text, comment and attribute nodes + if ( nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + // Fallback to prop when attributes are not supported + if ( typeof elem.getAttribute === "undefined" ) { + return jQuery.prop( elem, name, value ); + } + + // Attribute hooks are determined by the lowercase version + // Grab necessary hook if one is defined + if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { + hooks = jQuery.attrHooks[ name.toLowerCase() ] || + ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined ); + } + + if ( value !== undefined ) { + if ( value === null ) { + jQuery.removeAttr( elem, name ); + return; + } + + if ( hooks && "set" in hooks && + ( ret = hooks.set( elem, value, name ) ) !== undefined ) { + return ret; + } + + elem.setAttribute( name, value + "" ); + return value; + } + + if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { + return ret; + } + + ret = jQuery.find.attr( elem, name ); + + // Non-existent attributes return null, we normalize to undefined + return ret == null ? undefined : ret; + }, + + attrHooks: { + type: { + set: function( elem, value ) { + if ( !support.radioValue && value === "radio" && + nodeName( elem, "input" ) ) { + var val = elem.value; + elem.setAttribute( "type", value ); + if ( val ) { + elem.value = val; + } + return value; + } + } + } + }, + + removeAttr: function( elem, value ) { + var name, + i = 0, + + // Attribute names can contain non-HTML whitespace characters + // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2 + attrNames = value && value.match( rnothtmlwhite ); + + if ( attrNames && elem.nodeType === 1 ) { + while ( ( name = attrNames[ i++ ] ) ) { + elem.removeAttribute( name ); + } + } + } +} ); + +// Hooks for boolean attributes +boolHook = { + set: function( elem, value, name ) { + if ( value === false ) { + + // Remove boolean attributes when set to false + jQuery.removeAttr( elem, name ); + } else { + elem.setAttribute( name, name ); + } + return name; + } +}; + +jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { + var getter = attrHandle[ name ] || jQuery.find.attr; + + attrHandle[ name ] = function( elem, name, isXML ) { + var ret, handle, + lowercaseName = name.toLowerCase(); + + if ( !isXML ) { + + // Avoid an infinite loop by temporarily removing this function from the getter + handle = attrHandle[ lowercaseName ]; + attrHandle[ lowercaseName ] = ret; + ret = getter( elem, name, isXML ) != null ? + lowercaseName : + null; + attrHandle[ lowercaseName ] = handle; + } + return ret; + }; +} ); + + + + +var rfocusable = /^(?:input|select|textarea|button)$/i, + rclickable = /^(?:a|area)$/i; + +jQuery.fn.extend( { + prop: function( name, value ) { + return access( this, jQuery.prop, name, value, arguments.length > 1 ); + }, + + removeProp: function( name ) { + return this.each( function() { + delete this[ jQuery.propFix[ name ] || name ]; + } ); + } +} ); + +jQuery.extend( { + prop: function( elem, name, value ) { + var ret, hooks, + nType = elem.nodeType; + + // Don't get/set properties on text, comment and attribute nodes + if ( nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { + + // Fix name and attach hooks + name = jQuery.propFix[ name ] || name; + hooks = jQuery.propHooks[ name ]; + } + + if ( value !== undefined ) { + if ( hooks && "set" in hooks && + ( ret = hooks.set( elem, value, name ) ) !== undefined ) { + return ret; + } + + return ( elem[ name ] = value ); + } + + if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { + return ret; + } + + return elem[ name ]; + }, + + propHooks: { + tabIndex: { + get: function( elem ) { + + // Support: IE <=9 - 11 only + // elem.tabIndex doesn't always return the + // correct value when it hasn't been explicitly set + // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ + // Use proper attribute retrieval(#12072) + var tabindex = jQuery.find.attr( elem, "tabindex" ); + + if ( tabindex ) { + return parseInt( tabindex, 10 ); + } + + if ( + rfocusable.test( elem.nodeName ) || + rclickable.test( elem.nodeName ) && + elem.href + ) { + return 0; + } + + return -1; + } + } + }, + + propFix: { + "for": "htmlFor", + "class": "className" + } +} ); + +// Support: IE <=11 only +// Accessing the selectedIndex property +// forces the browser to respect setting selected +// on the option +// The getter ensures a default option is selected +// when in an optgroup +// eslint rule "no-unused-expressions" is disabled for this code +// since it considers such accessions noop +if ( !support.optSelected ) { + jQuery.propHooks.selected = { + get: function( elem ) { + + /* eslint no-unused-expressions: "off" */ + + var parent = elem.parentNode; + if ( parent && parent.parentNode ) { + parent.parentNode.selectedIndex; + } + return null; + }, + set: function( elem ) { + + /* eslint no-unused-expressions: "off" */ + + var parent = elem.parentNode; + if ( parent ) { + parent.selectedIndex; + + if ( parent.parentNode ) { + parent.parentNode.selectedIndex; + } + } + } + }; +} + +jQuery.each( [ + "tabIndex", + "readOnly", + "maxLength", + "cellSpacing", + "cellPadding", + "rowSpan", + "colSpan", + "useMap", + "frameBorder", + "contentEditable" +], function() { + jQuery.propFix[ this.toLowerCase() ] = this; +} ); + + + + + // Strip and collapse whitespace according to HTML spec + // https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace + function stripAndCollapse( value ) { + var tokens = value.match( rnothtmlwhite ) || []; + return tokens.join( " " ); + } + + +function getClass( elem ) { + return elem.getAttribute && elem.getAttribute( "class" ) || ""; +} + +function classesToArray( value ) { + if ( Array.isArray( value ) ) { + return value; + } + if ( typeof value === "string" ) { + return value.match( rnothtmlwhite ) || []; + } + return []; +} + +jQuery.fn.extend( { + addClass: function( value ) { + var classes, elem, cur, curValue, clazz, j, finalValue, + i = 0; + + if ( isFunction( value ) ) { + return this.each( function( j ) { + jQuery( this ).addClass( value.call( this, j, getClass( this ) ) ); + } ); + } + + classes = classesToArray( value ); + + if ( classes.length ) { + while ( ( elem = this[ i++ ] ) ) { + curValue = getClass( elem ); + cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); + + if ( cur ) { + j = 0; + while ( ( clazz = classes[ j++ ] ) ) { + if ( cur.indexOf( " " + clazz + " " ) < 0 ) { + cur += clazz + " "; + } + } + + // Only assign if different to avoid unneeded rendering. + finalValue = stripAndCollapse( cur ); + if ( curValue !== finalValue ) { + elem.setAttribute( "class", finalValue ); + } + } + } + } + + return this; + }, + + removeClass: function( value ) { + var classes, elem, cur, curValue, clazz, j, finalValue, + i = 0; + + if ( isFunction( value ) ) { + return this.each( function( j ) { + jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) ); + } ); + } + + if ( !arguments.length ) { + return this.attr( "class", "" ); + } + + classes = classesToArray( value ); + + if ( classes.length ) { + while ( ( elem = this[ i++ ] ) ) { + curValue = getClass( elem ); + + // This expression is here for better compressibility (see addClass) + cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); + + if ( cur ) { + j = 0; + while ( ( clazz = classes[ j++ ] ) ) { + + // Remove *all* instances + while ( cur.indexOf( " " + clazz + " " ) > -1 ) { + cur = cur.replace( " " + clazz + " ", " " ); + } + } + + // Only assign if different to avoid unneeded rendering. + finalValue = stripAndCollapse( cur ); + if ( curValue !== finalValue ) { + elem.setAttribute( "class", finalValue ); + } + } + } + } + + return this; + }, + + toggleClass: function( value, stateVal ) { + var type = typeof value, + isValidValue = type === "string" || Array.isArray( value ); + + if ( typeof stateVal === "boolean" && isValidValue ) { + return stateVal ? this.addClass( value ) : this.removeClass( value ); + } + + if ( isFunction( value ) ) { + return this.each( function( i ) { + jQuery( this ).toggleClass( + value.call( this, i, getClass( this ), stateVal ), + stateVal + ); + } ); + } + + return this.each( function() { + var className, i, self, classNames; + + if ( isValidValue ) { + + // Toggle individual class names + i = 0; + self = jQuery( this ); + classNames = classesToArray( value ); + + while ( ( className = classNames[ i++ ] ) ) { + + // Check each className given, space separated list + if ( self.hasClass( className ) ) { + self.removeClass( className ); + } else { + self.addClass( className ); + } + } + + // Toggle whole class name + } else if ( value === undefined || type === "boolean" ) { + className = getClass( this ); + if ( className ) { + + // Store className if set + dataPriv.set( this, "__className__", className ); + } + + // If the element has a class name or if we're passed `false`, + // then remove the whole classname (if there was one, the above saved it). + // Otherwise bring back whatever was previously saved (if anything), + // falling back to the empty string if nothing was stored. + if ( this.setAttribute ) { + this.setAttribute( "class", + className || value === false ? + "" : + dataPriv.get( this, "__className__" ) || "" + ); + } + } + } ); + }, + + hasClass: function( selector ) { + var className, elem, + i = 0; + + className = " " + selector + " "; + while ( ( elem = this[ i++ ] ) ) { + if ( elem.nodeType === 1 && + ( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) { + return true; + } + } + + return false; + } +} ); + + + + +var rreturn = /\r/g; + +jQuery.fn.extend( { + val: function( value ) { + var hooks, ret, valueIsFunction, + elem = this[ 0 ]; + + if ( !arguments.length ) { + if ( elem ) { + hooks = jQuery.valHooks[ elem.type ] || + jQuery.valHooks[ elem.nodeName.toLowerCase() ]; + + if ( hooks && + "get" in hooks && + ( ret = hooks.get( elem, "value" ) ) !== undefined + ) { + return ret; + } + + ret = elem.value; + + // Handle most common string cases + if ( typeof ret === "string" ) { + return ret.replace( rreturn, "" ); + } + + // Handle cases where value is null/undef or number + return ret == null ? "" : ret; + } + + return; + } + + valueIsFunction = isFunction( value ); + + return this.each( function( i ) { + var val; + + if ( this.nodeType !== 1 ) { + return; + } + + if ( valueIsFunction ) { + val = value.call( this, i, jQuery( this ).val() ); + } else { + val = value; + } + + // Treat null/undefined as ""; convert numbers to string + if ( val == null ) { + val = ""; + + } else if ( typeof val === "number" ) { + val += ""; + + } else if ( Array.isArray( val ) ) { + val = jQuery.map( val, function( value ) { + return value == null ? "" : value + ""; + } ); + } + + hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; + + // If set returns undefined, fall back to normal setting + if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) { + this.value = val; + } + } ); + } +} ); + +jQuery.extend( { + valHooks: { + option: { + get: function( elem ) { + + var val = jQuery.find.attr( elem, "value" ); + return val != null ? + val : + + // Support: IE <=10 - 11 only + // option.text throws exceptions (#14686, #14858) + // Strip and collapse whitespace + // https://html.spec.whatwg.org/#strip-and-collapse-whitespace + stripAndCollapse( jQuery.text( elem ) ); + } + }, + select: { + get: function( elem ) { + var value, option, i, + options = elem.options, + index = elem.selectedIndex, + one = elem.type === "select-one", + values = one ? null : [], + max = one ? index + 1 : options.length; + + if ( index < 0 ) { + i = max; + + } else { + i = one ? index : 0; + } + + // Loop through all the selected options + for ( ; i < max; i++ ) { + option = options[ i ]; + + // Support: IE <=9 only + // IE8-9 doesn't update selected after form reset (#2551) + if ( ( option.selected || i === index ) && + + // Don't return options that are disabled or in a disabled optgroup + !option.disabled && + ( !option.parentNode.disabled || + !nodeName( option.parentNode, "optgroup" ) ) ) { + + // Get the specific value for the option + value = jQuery( option ).val(); + + // We don't need an array for one selects + if ( one ) { + return value; + } + + // Multi-Selects return an array + values.push( value ); + } + } + + return values; + }, + + set: function( elem, value ) { + var optionSet, option, + options = elem.options, + values = jQuery.makeArray( value ), + i = options.length; + + while ( i-- ) { + option = options[ i ]; + + /* eslint-disable no-cond-assign */ + + if ( option.selected = + jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1 + ) { + optionSet = true; + } + + /* eslint-enable no-cond-assign */ + } + + // Force browsers to behave consistently when non-matching value is set + if ( !optionSet ) { + elem.selectedIndex = -1; + } + return values; + } + } + } +} ); + +// Radios and checkboxes getter/setter +jQuery.each( [ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = { + set: function( elem, value ) { + if ( Array.isArray( value ) ) { + return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 ); + } + } + }; + if ( !support.checkOn ) { + jQuery.valHooks[ this ].get = function( elem ) { + return elem.getAttribute( "value" ) === null ? "on" : elem.value; + }; + } +} ); + + + + +// Return jQuery for attributes-only inclusion + + +support.focusin = "onfocusin" in window; + + +var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, + stopPropagationCallback = function( e ) { + e.stopPropagation(); + }; + +jQuery.extend( jQuery.event, { + + trigger: function( event, data, elem, onlyHandlers ) { + + var i, cur, tmp, bubbleType, ontype, handle, special, lastElement, + eventPath = [ elem || document ], + type = hasOwn.call( event, "type" ) ? event.type : event, + namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : []; + + cur = lastElement = tmp = elem = elem || document; + + // Don't do events on text and comment nodes + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + // focus/blur morphs to focusin/out; ensure we're not firing them right now + if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { + return; + } + + if ( type.indexOf( "." ) > -1 ) { + + // Namespaced trigger; create a regexp to match event type in handle() + namespaces = type.split( "." ); + type = namespaces.shift(); + namespaces.sort(); + } + ontype = type.indexOf( ":" ) < 0 && "on" + type; + + // Caller can pass in a jQuery.Event object, Object, or just an event type string + event = event[ jQuery.expando ] ? + event : + new jQuery.Event( type, typeof event === "object" && event ); + + // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) + event.isTrigger = onlyHandlers ? 2 : 3; + event.namespace = namespaces.join( "." ); + event.rnamespace = event.namespace ? + new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) : + null; + + // Clean up the event in case it is being reused + event.result = undefined; + if ( !event.target ) { + event.target = elem; + } + + // Clone any incoming data and prepend the event, creating the handler arg list + data = data == null ? + [ event ] : + jQuery.makeArray( data, [ event ] ); + + // Allow special events to draw outside the lines + special = jQuery.event.special[ type ] || {}; + if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { + return; + } + + // Determine event propagation path in advance, per W3C events spec (#9951) + // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) + if ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) { + + bubbleType = special.delegateType || type; + if ( !rfocusMorph.test( bubbleType + type ) ) { + cur = cur.parentNode; + } + for ( ; cur; cur = cur.parentNode ) { + eventPath.push( cur ); + tmp = cur; + } + + // Only add window if we got to document (e.g., not plain obj or detached DOM) + if ( tmp === ( elem.ownerDocument || document ) ) { + eventPath.push( tmp.defaultView || tmp.parentWindow || window ); + } + } + + // Fire handlers on the event path + i = 0; + while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) { + lastElement = cur; + event.type = i > 1 ? + bubbleType : + special.bindType || type; + + // jQuery handler + handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] && + dataPriv.get( cur, "handle" ); + if ( handle ) { + handle.apply( cur, data ); + } + + // Native handler + handle = ontype && cur[ ontype ]; + if ( handle && handle.apply && acceptData( cur ) ) { + event.result = handle.apply( cur, data ); + if ( event.result === false ) { + event.preventDefault(); + } + } + } + event.type = type; + + // If nobody prevented the default action, do it now + if ( !onlyHandlers && !event.isDefaultPrevented() ) { + + if ( ( !special._default || + special._default.apply( eventPath.pop(), data ) === false ) && + acceptData( elem ) ) { + + // Call a native DOM method on the target with the same name as the event. + // Don't do default actions on window, that's where global variables be (#6170) + if ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) { + + // Don't re-trigger an onFOO event when we call its FOO() method + tmp = elem[ ontype ]; + + if ( tmp ) { + elem[ ontype ] = null; + } + + // Prevent re-triggering of the same event, since we already bubbled it above + jQuery.event.triggered = type; + + if ( event.isPropagationStopped() ) { + lastElement.addEventListener( type, stopPropagationCallback ); + } + + elem[ type ](); + + if ( event.isPropagationStopped() ) { + lastElement.removeEventListener( type, stopPropagationCallback ); + } + + jQuery.event.triggered = undefined; + + if ( tmp ) { + elem[ ontype ] = tmp; + } + } + } + } + + return event.result; + }, + + // Piggyback on a donor event to simulate a different one + // Used only for `focus(in | out)` events + simulate: function( type, elem, event ) { + var e = jQuery.extend( + new jQuery.Event(), + event, + { + type: type, + isSimulated: true + } + ); + + jQuery.event.trigger( e, null, elem ); + } + +} ); + +jQuery.fn.extend( { + + trigger: function( type, data ) { + return this.each( function() { + jQuery.event.trigger( type, data, this ); + } ); + }, + triggerHandler: function( type, data ) { + var elem = this[ 0 ]; + if ( elem ) { + return jQuery.event.trigger( type, data, elem, true ); + } + } +} ); + + +// Support: Firefox <=44 +// Firefox doesn't have focus(in | out) events +// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787 +// +// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1 +// focus(in | out) events fire after focus & blur events, +// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order +// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857 +if ( !support.focusin ) { + jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) { + + // Attach a single capturing handler on the document while someone wants focusin/focusout + var handler = function( event ) { + jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) ); + }; + + jQuery.event.special[ fix ] = { + setup: function() { + var doc = this.ownerDocument || this, + attaches = dataPriv.access( doc, fix ); + + if ( !attaches ) { + doc.addEventListener( orig, handler, true ); + } + dataPriv.access( doc, fix, ( attaches || 0 ) + 1 ); + }, + teardown: function() { + var doc = this.ownerDocument || this, + attaches = dataPriv.access( doc, fix ) - 1; + + if ( !attaches ) { + doc.removeEventListener( orig, handler, true ); + dataPriv.remove( doc, fix ); + + } else { + dataPriv.access( doc, fix, attaches ); + } + } + }; + } ); +} +var location = window.location; + +var nonce = Date.now(); + +var rquery = ( /\?/ ); + + + +// Cross-browser xml parsing +jQuery.parseXML = function( data ) { + var xml; + if ( !data || typeof data !== "string" ) { + return null; + } + + // Support: IE 9 - 11 only + // IE throws on parseFromString with invalid input. + try { + xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" ); + } catch ( e ) { + xml = undefined; + } + + if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) { + jQuery.error( "Invalid XML: " + data ); + } + return xml; +}; + + +var + rbracket = /\[\]$/, + rCRLF = /\r?\n/g, + rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, + rsubmittable = /^(?:input|select|textarea|keygen)/i; + +function buildParams( prefix, obj, traditional, add ) { + var name; + + if ( Array.isArray( obj ) ) { + + // Serialize array item. + jQuery.each( obj, function( i, v ) { + if ( traditional || rbracket.test( prefix ) ) { + + // Treat each array item as a scalar. + add( prefix, v ); + + } else { + + // Item is non-scalar (array or object), encode its numeric index. + buildParams( + prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]", + v, + traditional, + add + ); + } + } ); + + } else if ( !traditional && toType( obj ) === "object" ) { + + // Serialize object item. + for ( name in obj ) { + buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); + } + + } else { + + // Serialize scalar item. + add( prefix, obj ); + } +} + +// Serialize an array of form elements or a set of +// key/values into a query string +jQuery.param = function( a, traditional ) { + var prefix, + s = [], + add = function( key, valueOrFunction ) { + + // If value is a function, invoke it and use its return value + var value = isFunction( valueOrFunction ) ? + valueOrFunction() : + valueOrFunction; + + s[ s.length ] = encodeURIComponent( key ) + "=" + + encodeURIComponent( value == null ? "" : value ); + }; + + if ( a == null ) { + return ""; + } + + // If an array was passed in, assume that it is an array of form elements. + if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { + + // Serialize the form elements + jQuery.each( a, function() { + add( this.name, this.value ); + } ); + + } else { + + // If traditional, encode the "old" way (the way 1.3.2 or older + // did it), otherwise encode params recursively. + for ( prefix in a ) { + buildParams( prefix, a[ prefix ], traditional, add ); + } + } + + // Return the resulting serialization + return s.join( "&" ); +}; + +jQuery.fn.extend( { + serialize: function() { + return jQuery.param( this.serializeArray() ); + }, + serializeArray: function() { + return this.map( function() { + + // Can add propHook for "elements" to filter or add form elements + var elements = jQuery.prop( this, "elements" ); + return elements ? jQuery.makeArray( elements ) : this; + } ) + .filter( function() { + var type = this.type; + + // Use .is( ":disabled" ) so that fieldset[disabled] works + return this.name && !jQuery( this ).is( ":disabled" ) && + rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && + ( this.checked || !rcheckableType.test( type ) ); + } ) + .map( function( i, elem ) { + var val = jQuery( this ).val(); + + if ( val == null ) { + return null; + } + + if ( Array.isArray( val ) ) { + return jQuery.map( val, function( val ) { + return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + } ); + } + + return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + } ).get(); + } +} ); + + +var + r20 = /%20/g, + rhash = /#.*$/, + rantiCache = /([?&])_=[^&]*/, + rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg, + + // #7653, #8125, #8152: local protocol detection + rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, + rnoContent = /^(?:GET|HEAD)$/, + rprotocol = /^\/\//, + + /* Prefilters + * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) + * 2) These are called: + * - BEFORE asking for a transport + * - AFTER param serialization (s.data is a string if s.processData is true) + * 3) key is the dataType + * 4) the catchall symbol "*" can be used + * 5) execution will start with transport dataType and THEN continue down to "*" if needed + */ + prefilters = {}, + + /* Transports bindings + * 1) key is the dataType + * 2) the catchall symbol "*" can be used + * 3) selection will start with transport dataType and THEN go to "*" if needed + */ + transports = {}, + + // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression + allTypes = "*/".concat( "*" ), + + // Anchor tag for parsing the document origin + originAnchor = document.createElement( "a" ); + originAnchor.href = location.href; + +// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport +function addToPrefiltersOrTransports( structure ) { + + // dataTypeExpression is optional and defaults to "*" + return function( dataTypeExpression, func ) { + + if ( typeof dataTypeExpression !== "string" ) { + func = dataTypeExpression; + dataTypeExpression = "*"; + } + + var dataType, + i = 0, + dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || []; + + if ( isFunction( func ) ) { + + // For each dataType in the dataTypeExpression + while ( ( dataType = dataTypes[ i++ ] ) ) { + + // Prepend if requested + if ( dataType[ 0 ] === "+" ) { + dataType = dataType.slice( 1 ) || "*"; + ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func ); + + // Otherwise append + } else { + ( structure[ dataType ] = structure[ dataType ] || [] ).push( func ); + } + } + } + }; +} + +// Base inspection function for prefilters and transports +function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { + + var inspected = {}, + seekingTransport = ( structure === transports ); + + function inspect( dataType ) { + var selected; + inspected[ dataType ] = true; + jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { + var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); + if ( typeof dataTypeOrTransport === "string" && + !seekingTransport && !inspected[ dataTypeOrTransport ] ) { + + options.dataTypes.unshift( dataTypeOrTransport ); + inspect( dataTypeOrTransport ); + return false; + } else if ( seekingTransport ) { + return !( selected = dataTypeOrTransport ); + } + } ); + return selected; + } + + return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); +} + +// A special extend for ajax options +// that takes "flat" options (not to be deep extended) +// Fixes #9887 +function ajaxExtend( target, src ) { + var key, deep, + flatOptions = jQuery.ajaxSettings.flatOptions || {}; + + for ( key in src ) { + if ( src[ key ] !== undefined ) { + ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ]; + } + } + if ( deep ) { + jQuery.extend( true, target, deep ); + } + + return target; +} + +/* Handles responses to an ajax request: + * - finds the right dataType (mediates between content-type and expected dataType) + * - returns the corresponding response + */ +function ajaxHandleResponses( s, jqXHR, responses ) { + + var ct, type, finalDataType, firstDataType, + contents = s.contents, + dataTypes = s.dataTypes; + + // Remove auto dataType and get content-type in the process + while ( dataTypes[ 0 ] === "*" ) { + dataTypes.shift(); + if ( ct === undefined ) { + ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" ); + } + } + + // Check if we're dealing with a known content-type + if ( ct ) { + for ( type in contents ) { + if ( contents[ type ] && contents[ type ].test( ct ) ) { + dataTypes.unshift( type ); + break; + } + } + } + + // Check to see if we have a response for the expected dataType + if ( dataTypes[ 0 ] in responses ) { + finalDataType = dataTypes[ 0 ]; + } else { + + // Try convertible dataTypes + for ( type in responses ) { + if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) { + finalDataType = type; + break; + } + if ( !firstDataType ) { + firstDataType = type; + } + } + + // Or just use first one + finalDataType = finalDataType || firstDataType; + } + + // If we found a dataType + // We add the dataType to the list if needed + // and return the corresponding response + if ( finalDataType ) { + if ( finalDataType !== dataTypes[ 0 ] ) { + dataTypes.unshift( finalDataType ); + } + return responses[ finalDataType ]; + } +} + +/* Chain conversions given the request and the original response + * Also sets the responseXXX fields on the jqXHR instance + */ +function ajaxConvert( s, response, jqXHR, isSuccess ) { + var conv2, current, conv, tmp, prev, + converters = {}, + + // Work with a copy of dataTypes in case we need to modify it for conversion + dataTypes = s.dataTypes.slice(); + + // Create converters map with lowercased keys + if ( dataTypes[ 1 ] ) { + for ( conv in s.converters ) { + converters[ conv.toLowerCase() ] = s.converters[ conv ]; + } + } + + current = dataTypes.shift(); + + // Convert to each sequential dataType + while ( current ) { + + if ( s.responseFields[ current ] ) { + jqXHR[ s.responseFields[ current ] ] = response; + } + + // Apply the dataFilter if provided + if ( !prev && isSuccess && s.dataFilter ) { + response = s.dataFilter( response, s.dataType ); + } + + prev = current; + current = dataTypes.shift(); + + if ( current ) { + + // There's only work to do if current dataType is non-auto + if ( current === "*" ) { + + current = prev; + + // Convert response if prev dataType is non-auto and differs from current + } else if ( prev !== "*" && prev !== current ) { + + // Seek a direct converter + conv = converters[ prev + " " + current ] || converters[ "* " + current ]; + + // If none found, seek a pair + if ( !conv ) { + for ( conv2 in converters ) { + + // If conv2 outputs current + tmp = conv2.split( " " ); + if ( tmp[ 1 ] === current ) { + + // If prev can be converted to accepted input + conv = converters[ prev + " " + tmp[ 0 ] ] || + converters[ "* " + tmp[ 0 ] ]; + if ( conv ) { + + // Condense equivalence converters + if ( conv === true ) { + conv = converters[ conv2 ]; + + // Otherwise, insert the intermediate dataType + } else if ( converters[ conv2 ] !== true ) { + current = tmp[ 0 ]; + dataTypes.unshift( tmp[ 1 ] ); + } + break; + } + } + } + } + + // Apply converter (if not an equivalence) + if ( conv !== true ) { + + // Unless errors are allowed to bubble, catch and return them + if ( conv && s.throws ) { + response = conv( response ); + } else { + try { + response = conv( response ); + } catch ( e ) { + return { + state: "parsererror", + error: conv ? e : "No conversion from " + prev + " to " + current + }; + } + } + } + } + } + } + + return { state: "success", data: response }; +} + +jQuery.extend( { + + // Counter for holding the number of active queries + active: 0, + + // Last-Modified header cache for next request + lastModified: {}, + etag: {}, + + ajaxSettings: { + url: location.href, + type: "GET", + isLocal: rlocalProtocol.test( location.protocol ), + global: true, + processData: true, + async: true, + contentType: "application/x-www-form-urlencoded; charset=UTF-8", + + /* + timeout: 0, + data: null, + dataType: null, + username: null, + password: null, + cache: null, + throws: false, + traditional: false, + headers: {}, + */ + + accepts: { + "*": allTypes, + text: "text/plain", + html: "text/html", + xml: "application/xml, text/xml", + json: "application/json, text/javascript" + }, + + contents: { + xml: /\bxml\b/, + html: /\bhtml/, + json: /\bjson\b/ + }, + + responseFields: { + xml: "responseXML", + text: "responseText", + json: "responseJSON" + }, + + // Data converters + // Keys separate source (or catchall "*") and destination types with a single space + converters: { + + // Convert anything to text + "* text": String, + + // Text to html (true = no transformation) + "text html": true, + + // Evaluate text as a json expression + "text json": JSON.parse, + + // Parse text as xml + "text xml": jQuery.parseXML + }, + + // For options that shouldn't be deep extended: + // you can add your own custom options here if + // and when you create one that shouldn't be + // deep extended (see ajaxExtend) + flatOptions: { + url: true, + context: true + } + }, + + // Creates a full fledged settings object into target + // with both ajaxSettings and settings fields. + // If target is omitted, writes into ajaxSettings. + ajaxSetup: function( target, settings ) { + return settings ? + + // Building a settings object + ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : + + // Extending ajaxSettings + ajaxExtend( jQuery.ajaxSettings, target ); + }, + + ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), + ajaxTransport: addToPrefiltersOrTransports( transports ), + + // Main method + ajax: function( url, options ) { + + // If url is an object, simulate pre-1.5 signature + if ( typeof url === "object" ) { + options = url; + url = undefined; + } + + // Force options to be an object + options = options || {}; + + var transport, + + // URL without anti-cache param + cacheURL, + + // Response headers + responseHeadersString, + responseHeaders, + + // timeout handle + timeoutTimer, + + // Url cleanup var + urlAnchor, + + // Request state (becomes false upon send and true upon completion) + completed, + + // To know if global events are to be dispatched + fireGlobals, + + // Loop variable + i, + + // uncached part of the url + uncached, + + // Create the final options object + s = jQuery.ajaxSetup( {}, options ), + + // Callbacks context + callbackContext = s.context || s, + + // Context for global events is callbackContext if it is a DOM node or jQuery collection + globalEventContext = s.context && + ( callbackContext.nodeType || callbackContext.jquery ) ? + jQuery( callbackContext ) : + jQuery.event, + + // Deferreds + deferred = jQuery.Deferred(), + completeDeferred = jQuery.Callbacks( "once memory" ), + + // Status-dependent callbacks + statusCode = s.statusCode || {}, + + // Headers (they are sent all at once) + requestHeaders = {}, + requestHeadersNames = {}, + + // Default abort message + strAbort = "canceled", + + // Fake xhr + jqXHR = { + readyState: 0, + + // Builds headers hashtable if needed + getResponseHeader: function( key ) { + var match; + if ( completed ) { + if ( !responseHeaders ) { + responseHeaders = {}; + while ( ( match = rheaders.exec( responseHeadersString ) ) ) { + responseHeaders[ match[ 1 ].toLowerCase() + " " ] = + ( responseHeaders[ match[ 1 ].toLowerCase() + " " ] || [] ) + .concat( match[ 2 ] ); + } + } + match = responseHeaders[ key.toLowerCase() + " " ]; + } + return match == null ? null : match.join( ", " ); + }, + + // Raw string + getAllResponseHeaders: function() { + return completed ? responseHeadersString : null; + }, + + // Caches the header + setRequestHeader: function( name, value ) { + if ( completed == null ) { + name = requestHeadersNames[ name.toLowerCase() ] = + requestHeadersNames[ name.toLowerCase() ] || name; + requestHeaders[ name ] = value; + } + return this; + }, + + // Overrides response content-type header + overrideMimeType: function( type ) { + if ( completed == null ) { + s.mimeType = type; + } + return this; + }, + + // Status-dependent callbacks + statusCode: function( map ) { + var code; + if ( map ) { + if ( completed ) { + + // Execute the appropriate callbacks + jqXHR.always( map[ jqXHR.status ] ); + } else { + + // Lazy-add the new callbacks in a way that preserves old ones + for ( code in map ) { + statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; + } + } + } + return this; + }, + + // Cancel the request + abort: function( statusText ) { + var finalText = statusText || strAbort; + if ( transport ) { + transport.abort( finalText ); + } + done( 0, finalText ); + return this; + } + }; + + // Attach deferreds + deferred.promise( jqXHR ); + + // Add protocol if not provided (prefilters might expect it) + // Handle falsy url in the settings object (#10093: consistency with old signature) + // We also use the url parameter if available + s.url = ( ( url || s.url || location.href ) + "" ) + .replace( rprotocol, location.protocol + "//" ); + + // Alias method option to type as per ticket #12004 + s.type = options.method || options.type || s.method || s.type; + + // Extract dataTypes list + s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ]; + + // A cross-domain request is in order when the origin doesn't match the current origin. + if ( s.crossDomain == null ) { + urlAnchor = document.createElement( "a" ); + + // Support: IE <=8 - 11, Edge 12 - 15 + // IE throws exception on accessing the href property if url is malformed, + // e.g. http://example.com:80x/ + try { + urlAnchor.href = s.url; + + // Support: IE <=8 - 11 only + // Anchor's host property isn't correctly set when s.url is relative + urlAnchor.href = urlAnchor.href; + s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !== + urlAnchor.protocol + "//" + urlAnchor.host; + } catch ( e ) { + + // If there is an error parsing the URL, assume it is crossDomain, + // it can be rejected by the transport if it is invalid + s.crossDomain = true; + } + } + + // Convert data if not already a string + if ( s.data && s.processData && typeof s.data !== "string" ) { + s.data = jQuery.param( s.data, s.traditional ); + } + + // Apply prefilters + inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); + + // If request was aborted inside a prefilter, stop there + if ( completed ) { + return jqXHR; + } + + // We can fire global events as of now if asked to + // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118) + fireGlobals = jQuery.event && s.global; + + // Watch for a new set of requests + if ( fireGlobals && jQuery.active++ === 0 ) { + jQuery.event.trigger( "ajaxStart" ); + } + + // Uppercase the type + s.type = s.type.toUpperCase(); + + // Determine if request has content + s.hasContent = !rnoContent.test( s.type ); + + // Save the URL in case we're toying with the If-Modified-Since + // and/or If-None-Match header later on + // Remove hash to simplify url manipulation + cacheURL = s.url.replace( rhash, "" ); + + // More options handling for requests with no content + if ( !s.hasContent ) { + + // Remember the hash so we can put it back + uncached = s.url.slice( cacheURL.length ); + + // If data is available and should be processed, append data to url + if ( s.data && ( s.processData || typeof s.data === "string" ) ) { + cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data; + + // #9682: remove data so that it's not used in an eventual retry + delete s.data; + } + + // Add or update anti-cache param if needed + if ( s.cache === false ) { + cacheURL = cacheURL.replace( rantiCache, "$1" ); + uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce++ ) + uncached; + } + + // Put hash and anti-cache on the URL that will be requested (gh-1732) + s.url = cacheURL + uncached; + + // Change '%20' to '+' if this is encoded form body content (gh-2658) + } else if ( s.data && s.processData && + ( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) { + s.data = s.data.replace( r20, "+" ); + } + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + if ( jQuery.lastModified[ cacheURL ] ) { + jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); + } + if ( jQuery.etag[ cacheURL ] ) { + jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); + } + } + + // Set the correct header, if data is being sent + if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { + jqXHR.setRequestHeader( "Content-Type", s.contentType ); + } + + // Set the Accepts header for the server, depending on the dataType + jqXHR.setRequestHeader( + "Accept", + s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ? + s.accepts[ s.dataTypes[ 0 ] ] + + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : + s.accepts[ "*" ] + ); + + // Check for headers option + for ( i in s.headers ) { + jqXHR.setRequestHeader( i, s.headers[ i ] ); + } + + // Allow custom headers/mimetypes and early abort + if ( s.beforeSend && + ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) { + + // Abort if not done already and return + return jqXHR.abort(); + } + + // Aborting is no longer a cancellation + strAbort = "abort"; + + // Install callbacks on deferreds + completeDeferred.add( s.complete ); + jqXHR.done( s.success ); + jqXHR.fail( s.error ); + + // Get transport + transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); + + // If no transport, we auto-abort + if ( !transport ) { + done( -1, "No Transport" ); + } else { + jqXHR.readyState = 1; + + // Send global event + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); + } + + // If request was aborted inside ajaxSend, stop there + if ( completed ) { + return jqXHR; + } + + // Timeout + if ( s.async && s.timeout > 0 ) { + timeoutTimer = window.setTimeout( function() { + jqXHR.abort( "timeout" ); + }, s.timeout ); + } + + try { + completed = false; + transport.send( requestHeaders, done ); + } catch ( e ) { + + // Rethrow post-completion exceptions + if ( completed ) { + throw e; + } + + // Propagate others as results + done( -1, e ); + } + } + + // Callback for when everything is done + function done( status, nativeStatusText, responses, headers ) { + var isSuccess, success, error, response, modified, + statusText = nativeStatusText; + + // Ignore repeat invocations + if ( completed ) { + return; + } + + completed = true; + + // Clear timeout if it exists + if ( timeoutTimer ) { + window.clearTimeout( timeoutTimer ); + } + + // Dereference transport for early garbage collection + // (no matter how long the jqXHR object will be used) + transport = undefined; + + // Cache response headers + responseHeadersString = headers || ""; + + // Set readyState + jqXHR.readyState = status > 0 ? 4 : 0; + + // Determine if successful + isSuccess = status >= 200 && status < 300 || status === 304; + + // Get response data + if ( responses ) { + response = ajaxHandleResponses( s, jqXHR, responses ); + } + + // Convert no matter what (that way responseXXX fields are always set) + response = ajaxConvert( s, response, jqXHR, isSuccess ); + + // If successful, handle type chaining + if ( isSuccess ) { + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + modified = jqXHR.getResponseHeader( "Last-Modified" ); + if ( modified ) { + jQuery.lastModified[ cacheURL ] = modified; + } + modified = jqXHR.getResponseHeader( "etag" ); + if ( modified ) { + jQuery.etag[ cacheURL ] = modified; + } + } + + // if no content + if ( status === 204 || s.type === "HEAD" ) { + statusText = "nocontent"; + + // if not modified + } else if ( status === 304 ) { + statusText = "notmodified"; + + // If we have data, let's convert it + } else { + statusText = response.state; + success = response.data; + error = response.error; + isSuccess = !error; + } + } else { + + // Extract error from statusText and normalize for non-aborts + error = statusText; + if ( status || !statusText ) { + statusText = "error"; + if ( status < 0 ) { + status = 0; + } + } + } + + // Set data for the fake xhr object + jqXHR.status = status; + jqXHR.statusText = ( nativeStatusText || statusText ) + ""; + + // Success/Error + if ( isSuccess ) { + deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); + } else { + deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); + } + + // Status-dependent callbacks + jqXHR.statusCode( statusCode ); + statusCode = undefined; + + if ( fireGlobals ) { + globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", + [ jqXHR, s, isSuccess ? success : error ] ); + } + + // Complete + completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); + + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); + + // Handle the global AJAX counter + if ( !( --jQuery.active ) ) { + jQuery.event.trigger( "ajaxStop" ); + } + } + } + + return jqXHR; + }, + + getJSON: function( url, data, callback ) { + return jQuery.get( url, data, callback, "json" ); + }, + + getScript: function( url, callback ) { + return jQuery.get( url, undefined, callback, "script" ); + } +} ); + +jQuery.each( [ "get", "post" ], function( i, method ) { + jQuery[ method ] = function( url, data, callback, type ) { + + // Shift arguments if data argument was omitted + if ( isFunction( data ) ) { + type = type || callback; + callback = data; + data = undefined; + } + + // The url can be an options object (which then must have .url) + return jQuery.ajax( jQuery.extend( { + url: url, + type: method, + dataType: type, + data: data, + success: callback + }, jQuery.isPlainObject( url ) && url ) ); + }; +} ); + + +jQuery._evalUrl = function( url, options ) { + return jQuery.ajax( { + url: url, + + // Make this explicit, since user can override this through ajaxSetup (#11264) + type: "GET", + dataType: "script", + cache: true, + async: false, + global: false, + + // Only evaluate the response if it is successful (gh-4126) + // dataFilter is not invoked for failure responses, so using it instead + // of the default converter is kludgy but it works. + converters: { + "text script": function() {} + }, + dataFilter: function( response ) { + jQuery.globalEval( response, options ); + } + } ); +}; + + +jQuery.fn.extend( { + wrapAll: function( html ) { + var wrap; + + if ( this[ 0 ] ) { + if ( isFunction( html ) ) { + html = html.call( this[ 0 ] ); + } + + // The elements to wrap the target around + wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); + + if ( this[ 0 ].parentNode ) { + wrap.insertBefore( this[ 0 ] ); + } + + wrap.map( function() { + var elem = this; + + while ( elem.firstElementChild ) { + elem = elem.firstElementChild; + } + + return elem; + } ).append( this ); + } + + return this; + }, + + wrapInner: function( html ) { + if ( isFunction( html ) ) { + return this.each( function( i ) { + jQuery( this ).wrapInner( html.call( this, i ) ); + } ); + } + + return this.each( function() { + var self = jQuery( this ), + contents = self.contents(); + + if ( contents.length ) { + contents.wrapAll( html ); + + } else { + self.append( html ); + } + } ); + }, + + wrap: function( html ) { + var htmlIsFunction = isFunction( html ); + + return this.each( function( i ) { + jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html ); + } ); + }, + + unwrap: function( selector ) { + this.parent( selector ).not( "body" ).each( function() { + jQuery( this ).replaceWith( this.childNodes ); + } ); + return this; + } +} ); + + +jQuery.expr.pseudos.hidden = function( elem ) { + return !jQuery.expr.pseudos.visible( elem ); +}; +jQuery.expr.pseudos.visible = function( elem ) { + return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length ); +}; + + + + +jQuery.ajaxSettings.xhr = function() { + try { + return new window.XMLHttpRequest(); + } catch ( e ) {} +}; + +var xhrSuccessStatus = { + + // File protocol always yields status code 0, assume 200 + 0: 200, + + // Support: IE <=9 only + // #1450: sometimes IE returns 1223 when it should be 204 + 1223: 204 + }, + xhrSupported = jQuery.ajaxSettings.xhr(); + +support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); +support.ajax = xhrSupported = !!xhrSupported; + +jQuery.ajaxTransport( function( options ) { + var callback, errorCallback; + + // Cross domain only allowed if supported through XMLHttpRequest + if ( support.cors || xhrSupported && !options.crossDomain ) { + return { + send: function( headers, complete ) { + var i, + xhr = options.xhr(); + + xhr.open( + options.type, + options.url, + options.async, + options.username, + options.password + ); + + // Apply custom fields if provided + if ( options.xhrFields ) { + for ( i in options.xhrFields ) { + xhr[ i ] = options.xhrFields[ i ]; + } + } + + // Override mime type if needed + if ( options.mimeType && xhr.overrideMimeType ) { + xhr.overrideMimeType( options.mimeType ); + } + + // X-Requested-With header + // For cross-domain requests, seeing as conditions for a preflight are + // akin to a jigsaw puzzle, we simply never set it to be sure. + // (it can always be set on a per-request basis or even using ajaxSetup) + // For same-domain requests, won't change header if already provided. + if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) { + headers[ "X-Requested-With" ] = "XMLHttpRequest"; + } + + // Set headers + for ( i in headers ) { + xhr.setRequestHeader( i, headers[ i ] ); + } + + // Callback + callback = function( type ) { + return function() { + if ( callback ) { + callback = errorCallback = xhr.onload = + xhr.onerror = xhr.onabort = xhr.ontimeout = + xhr.onreadystatechange = null; + + if ( type === "abort" ) { + xhr.abort(); + } else if ( type === "error" ) { + + // Support: IE <=9 only + // On a manual native abort, IE9 throws + // errors on any property access that is not readyState + if ( typeof xhr.status !== "number" ) { + complete( 0, "error" ); + } else { + complete( + + // File: protocol always yields status 0; see #8605, #14207 + xhr.status, + xhr.statusText + ); + } + } else { + complete( + xhrSuccessStatus[ xhr.status ] || xhr.status, + xhr.statusText, + + // Support: IE <=9 only + // IE9 has no XHR2 but throws on binary (trac-11426) + // For XHR2 non-text, let the caller handle it (gh-2498) + ( xhr.responseType || "text" ) !== "text" || + typeof xhr.responseText !== "string" ? + { binary: xhr.response } : + { text: xhr.responseText }, + xhr.getAllResponseHeaders() + ); + } + } + }; + }; + + // Listen to events + xhr.onload = callback(); + errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" ); + + // Support: IE 9 only + // Use onreadystatechange to replace onabort + // to handle uncaught aborts + if ( xhr.onabort !== undefined ) { + xhr.onabort = errorCallback; + } else { + xhr.onreadystatechange = function() { + + // Check readyState before timeout as it changes + if ( xhr.readyState === 4 ) { + + // Allow onerror to be called first, + // but that will not handle a native abort + // Also, save errorCallback to a variable + // as xhr.onerror cannot be accessed + window.setTimeout( function() { + if ( callback ) { + errorCallback(); + } + } ); + } + }; + } + + // Create the abort callback + callback = callback( "abort" ); + + try { + + // Do send the request (this may raise an exception) + xhr.send( options.hasContent && options.data || null ); + } catch ( e ) { + + // #14683: Only rethrow if this hasn't been notified as an error yet + if ( callback ) { + throw e; + } + } + }, + + abort: function() { + if ( callback ) { + callback(); + } + } + }; + } +} ); + + + + +// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432) +jQuery.ajaxPrefilter( function( s ) { + if ( s.crossDomain ) { + s.contents.script = false; + } +} ); + +// Install script dataType +jQuery.ajaxSetup( { + accepts: { + script: "text/javascript, application/javascript, " + + "application/ecmascript, application/x-ecmascript" + }, + contents: { + script: /\b(?:java|ecma)script\b/ + }, + converters: { + "text script": function( text ) { + jQuery.globalEval( text ); + return text; + } + } +} ); + +// Handle cache's special case and crossDomain +jQuery.ajaxPrefilter( "script", function( s ) { + if ( s.cache === undefined ) { + s.cache = false; + } + if ( s.crossDomain ) { + s.type = "GET"; + } +} ); + +// Bind script tag hack transport +jQuery.ajaxTransport( "script", function( s ) { + + // This transport only deals with cross domain or forced-by-attrs requests + if ( s.crossDomain || s.scriptAttrs ) { + var script, callback; + return { + send: function( _, complete ) { + script = jQuery( " + + + + + + + + + + + + + + + + + +
+
+
+ + +
+ +
+

displayarray.effects.crop

+
+
+class Crop(output_size=(64, 64, 3), center=None)[source]
+

A callback class that will return the input array cropped to the output size. N-dimensional.

+
+
+enable_mouse_control()[source]
+

Move the mouse to move where the crop is from on the original image

+
+ +
+ +
+ + +
+ +
+
+ +
+
+
+ ©2019, Simulator Leek. + + | + Powered by Sphinx 2.2.1 + & Alabaster 0.7.12 + + | + Page source +
+ + + + + + \ No newline at end of file diff --git a/docs/displayarray/index.html b/docs/displayarray/index.html new file mode 100644 index 0000000..05308a7 --- /dev/null +++ b/docs/displayarray/index.html @@ -0,0 +1,158 @@ + + + + + + + displayarray — DisplayArray documentation + + + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+ +
+

displayarray

+

Display any array, webcam, or video file.

+

display is a function that displays these in their own windows.

+
+

Display

+
+
+display(*vids, callbacks: Union[Dict[Any, Callable[[numpy.ndarray], Optional[numpy.ndarray]]], List[Callable[[numpy.ndarray], Optional[numpy.ndarray]]], Callable[[numpy.ndarray], Optional[numpy.ndarray]], None] = None, window_names=None, blocking=False, fps_limit=240, size=(-1, -1))[source]
+

Display all the arrays, cameras, and videos passed in.

+
+
callbacks can be a dictionary linking functions to videos, or a list of function or functions operating on the video

data before displaying.

+
+
+

Window names end up becoming the title of the windows

+
+ +
+
+breakpoint_display(*args, **kwargs)[source]
+

Display all the arrays, cameras, and videos passed in. Stops code execution until the window is closed.

+
+ +
+
+

Frames

+
+
+read_updates(*vids, callbacks: Union[Dict[Any, Callable[[numpy.ndarray], Optional[numpy.ndarray]]], List[Callable[[numpy.ndarray], Optional[numpy.ndarray]]], Callable[[numpy.ndarray], Optional[numpy.ndarray]], None] = None, fps_limit=inf, size=(-1, -1), end_callback: Callable[[], bool] = <function <lambda>>, blocking=True)[source]
+

Reads back all updates from the requested videos.

+

Example usage: +>>> from examples.videos import test_video +>>> f = 0 +>>> for f, r in enumerate(read_updates(test_video, end_callback=lambda :f==2)): +… print(f”Frame:{f}. Array:{r}”)

+
+ +
+
+ + +
+ +
+
+ +
+
+
+ ©2019, Simulator Leek. + + | + Powered by Sphinx 2.2.1 + & Alabaster 0.7.12 + + | + Page source +
+ + + + + + \ No newline at end of file diff --git a/docs/displayarray_bash/index.html b/docs/displayarray_bash/index.html new file mode 100644 index 0000000..de18b08 --- /dev/null +++ b/docs/displayarray_bash/index.html @@ -0,0 +1,152 @@ + + + + + + + displayarray cli — DisplayArray documentation + + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+ +
+

displayarray cli

+

DisplayArray. +Display NumPy arrays.

+
+
Usage:

displayarray (-w <webcam-number> | -v <video-filename> | -t <topic-name>[,dtype])… [-m <msg-backend>] +displayarray -h +displayarray –version

+
+
Options:
+
-h, --help
+

Show this help text.

+
+
--version
+

Show version number.

+
+
-w <webcam-number>, --webcam=<webcam-number>
+

Display video from a webcam.

+
+
-v <video-filename>, --video=<video-filename>
+

Display frames from a video file.

+
+
-t <topic-name>, --topic=<topic-name>
+

Display frames from a topic using the chosen message broker.

+
+
-m <msg-backend>, --message-backend <msg-backend>
+

Choose message broker backend. [Default: ROS] +Currently supported: ROS, ZeroMQ

+
+
--ros
+

Use ROS as the backend message broker.

+
+
--zeromq
+

Use ZeroMQ as the backend message broker.

+
+
+
+
+
+ + +
+ +
+
+ +
+
+
+ ©2019, Simulator Leek. + + | + Powered by Sphinx 2.2.1 + & Alabaster 0.7.12 + + | + Page source +
+ + + + + + \ No newline at end of file diff --git a/docs/Makefile b/docs/docsrc/Makefile similarity index 100% rename from docs/Makefile rename to docs/docsrc/Makefile diff --git a/docs/conf.py b/docs/docsrc/conf.py similarity index 94% rename from docs/conf.py rename to docs/docsrc/conf.py index 3e41752..e505c11 100644 --- a/docs/conf.py +++ b/docs/docsrc/conf.py @@ -27,8 +27,7 @@ author = 'Simulator Leek' # Add any Sphinx extension module names here, as strings. They can be # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom # ones. -extensions = [ -] +extensions = ['sphinx.ext.todo', 'sphinx.ext.viewcode', 'sphinx.ext.autodoc'] # Add any paths that contain templates here, relative to this directory. templates_path = ['_templates'] @@ -38,6 +37,8 @@ templates_path = ['_templates'] # This pattern also affects html_static_path and html_extra_path. exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store'] +add_module_names = False + # -- Options for HTML output ------------------------------------------------- diff --git a/docs/docsrc/crop.rst b/docs/docsrc/crop.rst new file mode 100644 index 0000000..3f5b9fd --- /dev/null +++ b/docs/docsrc/crop.rst @@ -0,0 +1,7 @@ +displayarray.effects.crop +=================================== + +.. currentmodule:: displayarray.effects.crop + +.. autoclass:: Crop + :members: \ No newline at end of file diff --git a/docs/docsrc/displayarray.rst b/docs/docsrc/displayarray.rst new file mode 100644 index 0000000..b54dc88 --- /dev/null +++ b/docs/docsrc/displayarray.rst @@ -0,0 +1,12 @@ +displayarray +=================================== +.. automodule:: displayarray + +Display +------- +.. autofunction:: display +.. autofunction:: breakpoint_display + +Frames +------ +.. autofunction:: read_updates \ No newline at end of file diff --git a/docs/docsrc/displayarray_bash.rst b/docs/docsrc/displayarray_bash.rst new file mode 100644 index 0000000..8d22f43 --- /dev/null +++ b/docs/docsrc/displayarray_bash.rst @@ -0,0 +1,5 @@ +displayarray cli +=================================== + +.. automodule:: displayarray.__main__ + :members: \ No newline at end of file diff --git a/docs/docsrc/frame.rst b/docs/docsrc/frame.rst new file mode 100644 index 0000000..3d9e51e --- /dev/null +++ b/docs/docsrc/frame.rst @@ -0,0 +1,20 @@ +displayarray.frame +=================================== + +.. currentmodule:: displayarray.frame + +.. automodule:: displayarray.frame + :members: + +.. autodata: subscriber_dictionary + +.. autoclass:: FrameUpdater + :members: + +.. autofunction:: read_updates +.. autofunction:: get_cam_ids + +.. autoclass:: NpCam + :members: + +.. autofunction:: pub_cam_thread diff --git a/docs/docsrc/index.rst b/docs/docsrc/index.rst new file mode 100644 index 0000000..9bed90f --- /dev/null +++ b/docs/docsrc/index.rst @@ -0,0 +1,36 @@ +.. DisplayArray documentation master file, created by +sphinx-quickstart on Thu Nov 7 21:13:18 2019. +You can adapt this file completely to your liking, but it should at least +contain the root `toctree` directive. + +:github_url: https://github.com/simleek/displayarray + +DisplayArray Documentation +======================================== + +DisplayArray displays arrays. + +.. toctree:: + :maxdepth: 3 + :caption: Python API + + displayarray + displayarray.effects.crop + displayarray.effects.lens + displayarray.effects.select_channels + displayarray.frame + displayarray.window + displayarray.input + +.. toctree:: + :maxdepth: 2 + :caption: Bash API + + displayarray + +Indices and tables +================== + +* :ref:`genindex` +* :ref:`modindex` +* :ref:`search` diff --git a/docs/docsrc/input.rst b/docs/docsrc/input.rst new file mode 100644 index 0000000..14df49a --- /dev/null +++ b/docs/docsrc/input.rst @@ -0,0 +1,19 @@ +displayarray.input +=================================== + +.. currentmodule:: displayarray.input + +Mouse Input +------------ + +.. autoclass:: mouse_loop + :members: + +.. autoclass:: MouseEvent + :members: + +Key Input +------------ + +.. autoclass:: key_loop + :members: \ No newline at end of file diff --git a/docs/docsrc/lens.rst b/docs/docsrc/lens.rst new file mode 100644 index 0000000..a424b87 --- /dev/null +++ b/docs/docsrc/lens.rst @@ -0,0 +1,16 @@ +displayarray.effects.lens +============================ + +.. currentmodule:: displayarray.effects.lens + +.. automodule:: displayarray.effects.lens + :members: + +.. autoclass:: ControllableLens + :members: + +.. autoclass:: Barrel + :members: + +.. autoclass:: Mustache + :members: \ No newline at end of file diff --git a/docs/make.bat b/docs/docsrc/make.bat similarity index 100% rename from docs/make.bat rename to docs/docsrc/make.bat diff --git a/docs/docsrc/select_channels.rst b/docs/docsrc/select_channels.rst new file mode 100644 index 0000000..4188e74 --- /dev/null +++ b/docs/docsrc/select_channels.rst @@ -0,0 +1,7 @@ +displayarray.effects.select_channels +====================================== + +.. currentmodule:: displayarray.effects.select_channels + +.. autoclass:: SelectChannels + :members: \ No newline at end of file diff --git a/docs/docsrc/window.rst b/docs/docsrc/window.rst new file mode 100644 index 0000000..bcbfbf3 --- /dev/null +++ b/docs/docsrc/window.rst @@ -0,0 +1,7 @@ +displayarray.window +=================================== + +.. currentmodule:: displayarray.window + +.. autoclass:: SubscriberWindows + :members: diff --git a/docs/frame/index.html b/docs/frame/index.html new file mode 100644 index 0000000..186f0cf --- /dev/null +++ b/docs/frame/index.html @@ -0,0 +1,207 @@ + + + + + + + displayarray.frame — DisplayArray documentation + + + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+ +
+

displayarray.frame

+

Handles publishing arrays, videos, and cameras.

+

CamCtrl handles sending and receiving commands to specific camera (or array/video) publishers +VideoHandlerThread updates the frames for the global displayer, since OpenCV can only update on the main thread +get_cam_ids gets the ids for all cameras that OpenCV can detect +pub_cam_thread continually publishes updates to arrays, videos, and cameras +np_cam simulates numpy arrays as OpenCV cameras

+
+
+class FrameUpdater(video_source: Union[int, str, numpy.ndarray] = 0, callbacks: Union[List[Callable[[numpy.ndarray], Optional[numpy.ndarray]]], Callable[[numpy.ndarray], Optional[numpy.ndarray]], None] = None, request_size: Tuple[int, int] = (-1, -1), high_speed: bool = True, fps_limit: float = 240)[source]
+

Thread for updating frames from a video source.

+
+
+display(callbacks: List[Callable[[numpy.ndarray], Any]] = None)[source]
+

Start default display operation.

+

For multiple video sources, please use something outside of this class.

+
+
Parameters
+

callbacks – List of callbacks to be run on frames before displaying to the screen.

+
+
+
+ +
+
+loop()[source]
+

Continually get frames from the video publisher, run callbacks on them, and listen to commands.

+
+ +
+ +
+
+read_updates(*vids, callbacks: Union[Dict[Any, Callable[[numpy.ndarray], Optional[numpy.ndarray]]], List[Callable[[numpy.ndarray], Optional[numpy.ndarray]]], Callable[[numpy.ndarray], Optional[numpy.ndarray]], None] = None, fps_limit=inf, size=(-1, -1), end_callback: Callable[[], bool] = <function <lambda>>, blocking=True)[source]
+

Reads back all updates from the requested videos.

+

Example usage: +>>> from examples.videos import test_video +>>> f = 0 +>>> for f, r in enumerate(read_updates(test_video, end_callback=lambda :f==2)): +… print(f”Frame:{f}. Array:{r}”)

+
+ +
+
+get_cam_ids() → List[int][source]
+

Get all cameras that OpenCV can currently detect.

+
+ +
+
+class NpCam(img)[source]
+

Add OpenCV camera controls to a numpy array.

+
+
+static get(*args, **kwargs)[source]
+

Get OpenCV args. Currently only a fake CAP_PROP_FRAME_COUNT to fix detecting video ends.

+
+ +
+
+isOpened()[source]
+

Hack to tell OpenCV we’re opened until we call release.

+
+ +
+
+read()[source]
+

Read back the numpy array in standard “did it work”, “the array”, OpenCV format.

+
+ +
+
+release()[source]
+

Let OpenCV know we’re finished.

+
+ +
+
+set(*args, **kwargs)[source]
+

Set CAP_PROP_FRAME_WIDTH or CAP_PROP_FRAME_HEIGHT to scale a numpy array to that size.

+
+ +
+ +
+
+pub_cam_thread(cam_id: Union[int, str], request_ize: Tuple[int, int] = (-1, -1), high_speed: bool = True, fps_limit: float = 240) → threading.Thread[source]
+

Run pub_cam_loop in a new thread. Starts on creation.

+
+ +
+ + +
+ +
+
+ +
+
+
+ ©2019, Simulator Leek. + + | + Powered by Sphinx 2.2.1 + & Alabaster 0.7.12 + + | + Page source +
+ + + + + + \ No newline at end of file diff --git a/docs/genindex/index.html b/docs/genindex/index.html new file mode 100644 index 0000000..c24ad09 --- /dev/null +++ b/docs/genindex/index.html @@ -0,0 +1,351 @@ + + + + + + + + Index — DisplayArray documentation + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+ + +

Index

+ +
+ A + | B + | C + | D + | E + | F + | G + | H + | I + | K + | L + | M + | N + | P + | R + | S + | U + | W + +
+

A

+ + + +
+ +

B

+ + + +
+ +

C

+ + + +
+ +

D

+ + + +
+ +

E

+ + + +
+ +

F

+ + +
+ +

G

+ + + +
+ +

H

+ + + +
+ +

I

+ + +
+ +

K

+ + +
+ +

L

+ + +
+ +

M

+ + + +
+ +

N

+ + +
+ +

P

+ + +
+ +

R

+ + + +
+ +

S

+ + + +
+ +

U

+ + + +
+ +

W

+ + +
+ + + +
+ +
+
+ +
+
+
+ ©2019, Simulator Leek. + + | + Powered by Sphinx 2.2.1 + & Alabaster 0.7.12 + +
+ + + + + + \ No newline at end of file diff --git a/docs/index.html b/docs/index.html new file mode 100644 index 0000000..e0d6020 --- /dev/null +++ b/docs/index.html @@ -0,0 +1,159 @@ + + + + + + + DisplayArray Documentation — DisplayArray documentation + + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+ +

sphinx-quickstart on Thu Nov 7 21:13:18 2019. +You can adapt this file completely to your liking, but it should at least +contain the root toctree directive.

+
+
github_url
+

https://github.com/simleek/displayarray

+
+
+ +
+

Indices and tables

+ +
+ + +
+ +
+
+ +
+
+
+ ©2019, Simulator Leek. + + | + Powered by Sphinx 2.2.1 + & Alabaster 0.7.12 + + | + Page source +
+ + + + + + \ No newline at end of file diff --git a/docs/index.rst b/docs/index.rst deleted file mode 100644 index 5d82d0c..0000000 --- a/docs/index.rst +++ /dev/null @@ -1,20 +0,0 @@ -.. DisplayArray documentation master file, created by - sphinx-quickstart on Thu Nov 7 21:13:18 2019. - You can adapt this file completely to your liking, but it should at least - contain the root `toctree` directive. - -Welcome to DisplayArray's documentation! -======================================== - -.. toctree:: - :maxdepth: 2 - :caption: Contents: - - - -Indices and tables -================== - -* :ref:`genindex` -* :ref:`modindex` -* :ref:`search` diff --git a/docs/input/index.html b/docs/input/index.html new file mode 100644 index 0000000..3f0e0a5 --- /dev/null +++ b/docs/input/index.html @@ -0,0 +1,146 @@ + + + + + + + displayarray.input — DisplayArray documentation + + + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+ +
+

displayarray.input

+
+

Mouse Input

+
+
+class mouse_loop(f, run_when_no_events=False)[source]
+

Run a function on mouse information that is received by the window, continuously in a new thread.

+
+ +
+
+class MouseEvent(event, x, y, flags, param)[source]
+

Holds all the OpenCV mouse event information.

+
+ +
+
+

Key Input

+
+
+class key_loop(f: Callable[[str], None], run_when_no_events=False)[source]
+

Run a function on mouse information that is received by the window, continuously in a new thread.

+
+ +
+
+ + +
+ +
+
+ +
+
+
+ ©2019, Simulator Leek. + + | + Powered by Sphinx 2.2.1 + & Alabaster 0.7.12 + + | + Page source +
+ + + + + + \ No newline at end of file diff --git a/docs/lens/index.html b/docs/lens/index.html new file mode 100644 index 0000000..ca549ca --- /dev/null +++ b/docs/lens/index.html @@ -0,0 +1,139 @@ + + + + + + + displayarray.effects.lens — DisplayArray documentation + + + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+ +
+

displayarray.effects.lens

+
+
+class ControllableLens(use_bleed=False, zoom=1, center=None)[source]
+
+ +
+
+class Barrel(use_bleed=False, barrel_power=1, pincushion_power=1, zoom=1, center=None)[source]
+
+
+enable_mouse_control()[source]
+

Move the mouse to center the image, scroll to increase/decrease barrel, ctrl+scroll to increase/decrease zoom

+
+ +
+ +
+
+class Mustache(use_bleed=False, barrel_power=1, pincushion_power=1, zoom=1, center=None)[source]
+
+ +
+ + +
+ +
+
+ +
+
+
+ ©2019, Simulator Leek. + + | + Powered by Sphinx 2.2.1 + & Alabaster 0.7.12 + + | + Page source +
+ + + + + + \ No newline at end of file diff --git a/docs/objects.inv b/docs/objects.inv new file mode 100644 index 0000000..744340d Binary files /dev/null and b/docs/objects.inv differ diff --git a/docs/py-modindex/index.html b/docs/py-modindex/index.html new file mode 100644 index 0000000..1cc4fe6 --- /dev/null +++ b/docs/py-modindex/index.html @@ -0,0 +1,144 @@ + + + + + + + Python Module Index — DisplayArray documentation + + + + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+ + +

Python Module Index

+ +
+ d +
+ + + + + + + + + + + + + + + + +
 
+ d
+ displayarray +
    + displayarray.__main__ +
    + displayarray.effects.lens +
    + displayarray.frame +
+ + +
+ +
+
+ +
+
+
+ ©2019, Simulator Leek. + + | + Powered by Sphinx 2.2.1 + & Alabaster 0.7.12 + +
+ + + + + + \ No newline at end of file diff --git a/docs/search/index.html b/docs/search/index.html new file mode 100644 index 0000000..4ff96c6 --- /dev/null +++ b/docs/search/index.html @@ -0,0 +1,125 @@ + + + + + + + Search — DisplayArray documentation + + + + + + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+ +

Search

+
+ +

+ Please activate JavaScript to enable the search + functionality. +

+
+

+ From here you can search these documents. Enter your search + words into the box below and click "search". Note that the search + function will automatically search for all of the words. Pages + containing fewer words won't appear in the result list. +

+
+ + + +
+ +
+ +
+ +
+ +
+
+ +
+
+
+ ©2019, Simulator Leek. + + | + Powered by Sphinx 2.2.1 + & Alabaster 0.7.12 + +
+ + + + + + \ No newline at end of file diff --git a/docs/searchindex.js b/docs/searchindex.js new file mode 100644 index 0000000..89b22d7 --- /dev/null +++ b/docs/searchindex.js @@ -0,0 +1 @@ +Search.setIndex({docnames:["crop","displayarray","displayarray_bash","frame","index","input","lens","select_channels","window"],envversion:{"sphinx.domains.c":1,"sphinx.domains.changeset":1,"sphinx.domains.citation":1,"sphinx.domains.cpp":1,"sphinx.domains.javascript":1,"sphinx.domains.math":2,"sphinx.domains.python":1,"sphinx.domains.rst":1,"sphinx.domains.std":1,"sphinx.ext.todo":2,"sphinx.ext.viewcode":1,sphinx:56},filenames:["crop.rst","displayarray.rst","displayarray_bash.rst","frame.rst","index.rst","input.rst","lens.rst","select_channels.rst","window.rst"],objects:{"":{displayarray:[1,0,0,"-"]},"displayarray.effects":{lens:[6,0,0,"-"]},"displayarray.effects.crop":{Crop:[0,2,1,""]},"displayarray.effects.crop.Crop":{enable_mouse_control:[0,3,1,""]},"displayarray.effects.lens":{Barrel:[6,2,1,""],ControllableLens:[6,2,1,""],Mustache:[6,2,1,""]},"displayarray.effects.lens.Barrel":{enable_mouse_control:[6,3,1,""]},"displayarray.effects.select_channels":{SelectChannels:[7,2,1,""]},"displayarray.frame":{FrameUpdater:[3,2,1,""],NpCam:[3,2,1,""],get_cam_ids:[3,1,1,""],pub_cam_thread:[3,1,1,""],read_updates:[3,1,1,""]},"displayarray.frame.FrameUpdater":{display:[3,3,1,""],loop:[3,3,1,""]},"displayarray.frame.NpCam":{get:[3,3,1,""],isOpened:[3,3,1,""],read:[3,3,1,""],release:[3,3,1,""],set:[3,3,1,""]},"displayarray.input":{MouseEvent:[5,2,1,""],key_loop:[5,2,1,""],mouse_loop:[5,2,1,""]},"displayarray.window":{SubscriberWindows:[8,2,1,""]},"displayarray.window.SubscriberWindows":{add_callback:[8,3,1,""],add_source:[8,3,1,""],add_window:[8,3,1,""],end:[8,3,1,""],handle_keys:[8,3,1,""],handle_mouse:[8,3,1,""],loop:[8,3,1,""],update:[8,3,1,""],update_window_frames:[8,3,1,""],wait_for_init:[8,3,1,""]},displayarray:{__main__:[2,0,0,"-"],breakpoint_display:[1,1,1,""],display:[1,1,1,""],frame:[3,0,0,"-"],read_updates:[1,1,1,""]}},objnames:{"0":["py","module","Python module"],"1":["py","function","Python function"],"2":["py","class","Python class"],"3":["py","method","Python method"]},objtypes:{"0":"py:module","1":"py:function","2":"py:class","3":"py:method"},terms:{"class":[0,3,5,6,7,8],"default":[2,3],"float":3,"function":[1,3,5,8],"import":[1,3],"int":[3,8],"new":[3,5,8],"return":0,"static":3,"true":[1,3],For:3,ROS:2,The:8,Use:2,Useful:8,actual:8,adapt:4,add:[3,8],add_callback:8,add_sourc:8,add_window:8,all:[1,3,5,8],allow:8,ani:[1,3,8],anoth:8,api:4,appli:8,arg:[1,3],arr:8,arrai:[0,1,2,3,4,8],back:[1,3],backend:2,barrel:6,barrel_pow:6,bash:4,becom:1,befor:[1,3],block:[1,3,8],bool:[1,3],breakpoint_displai:1,broker:2,call:3,callabl:[1,3,5,8],callback:[0,1,3,8],cam_id:3,camctrl:3,camera:[1,3,8],can:[1,3,4],cap_prop_frame_count:3,cap_prop_frame_height:3,cap_prop_frame_width:3,captur:8,center:[0,6],choos:2,chosen:2,close:[1,8],code:1,com:4,command:3,complet:4,contain:4,continu:[3,5,8],control:[3,8],controllablelen:6,creation:3,crop:4,ctrl:6,current:[2,3],data:[1,8],decreas:6,detect:3,dict:[1,3],dictionari:1,did:3,dimension:0,direct:4,displai:[2,3,4,8],display:3,dtype:2,effect:4,enable_mouse_control:[0,6],end:[1,3,8],end_callback:[1,3],enumer:[1,3],escap:8,event:[5,8],exampl:[1,3],execut:1,fake:3,fals:[1,5,6],file:[1,2,4],filenam:2,finish:3,fix:3,flag:[5,8],format:3,fps_limit:[1,3],frame:[2,4,8],frameupdat:3,from:[0,1,2,3],get:3,get_cam_id:3,github:4,github_url:4,global:3,hack:3,handl:3,handle_kei:8,handle_mous:8,help:2,high_spe:3,hold:5,http:4,ids:3,imag:[0,6],img:3,increas:6,index:4,inf:[1,3],inform:5,init:8,input:[0,4,8],isopen:3,iter:8,kei:[4,8],key_input:8,key_loop:5,know:3,kwarg:[1,3],lambda:[1,3],least:4,len:4,let:3,like:4,link:1,list:[1,3,8],listen:3,loop:[3,8],main:[3,8],messag:2,mode:8,modul:4,mous:[0,4,6,8],mouse_loop:5,mouseev:5,move:[0,6],msg:2,multipl:3,mustach:6,name:[1,2,8],ndarrai:[1,3,8],newest:8,non:8,none:[0,1,3,5,6,7,8],nov:4,np_cam:3,npcam:3,number:2,numpi:[1,2,3,8],onc:8,onli:[3,8],open:3,opencv:[3,5,8],oper:[1,3],option:[1,2,3,8],origin:0,output:0,output_s:0,outsid:3,own:1,page:4,param:[5,8],paramet:3,pass:[1,8],pincushion_pow:6,pleas:3,print:[1,3],pub_cam_loop:3,pub_cam_thread:3,publish:3,python:4,quickstart:4,read:[1,3],read_upd:[1,3],receiv:[3,5],releas:3,request:[1,3],request_:3,request_s:3,root:4,ros:2,run:[3,5],run_when_no_ev:5,scale:3,screen:3,scroll:6,search:4,select_channel:4,selectchannel:7,selected_channel:7,send:3,set:3,should:[4,8],show:2,simleek:4,simul:3,sinc:3,size:[0,1,3],someth:3,sourc:[0,1,3,5,6,7,8],specif:3,sphinx:4,standard:3,start:3,stop:1,str:[3,5,8],subscrib:8,subscriberwindow:8,support:2,tell:3,test_video:[1,3],text:2,thei:8,them:3,thi:[2,3,4,8],thread:[3,5,8],thu:4,titl:[1,8],toctre:4,topic:2,tupl:3,union:[1,3,8],until:[1,3,8],updat:[1,3,8],update_window_fram:8,usag:[1,2,3],use:3,use_ble:6,used:8,using:2,version:2,vid:[1,3],video:[1,2,3,8],video_sourc:[3,8],videohandlerthread:3,wait:8,wait_for_init:8,webcam:[1,2],where:0,window:[1,4,5],window_nam:[1,8],work:3,you:4,your:4,zeromq:2,zoom:6},titles:["displayarray.effects.crop","displayarray","displayarray cli","displayarray.frame","DisplayArray Documentation","displayarray.input","displayarray.effects.lens","displayarray.effects.select_channels","displayarray.window"],titleterms:{cli:2,crop:0,displai:1,displayarrai:[0,1,2,3,4,5,6,7,8],document:4,effect:[0,6,7],frame:[1,3],indic:4,input:5,kei:5,len:6,mous:5,select_channel:7,tabl:4,window:8}}) \ No newline at end of file diff --git a/docs/select_channels/index.html b/docs/select_channels/index.html new file mode 100644 index 0000000..c3e57c9 --- /dev/null +++ b/docs/select_channels/index.html @@ -0,0 +1,123 @@ + + + + + + + displayarray.effects.select_channels — DisplayArray documentation + + + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+ +
+

displayarray.effects.select_channels

+
+
+class SelectChannels(selected_channels=None)[source]
+
+ +
+ + +
+ +
+
+ +
+
+
+ ©2019, Simulator Leek. + + | + Powered by Sphinx 2.2.1 + & Alabaster 0.7.12 + + | + Page source +
+ + + + + + \ No newline at end of file diff --git a/docs/window/index.html b/docs/window/index.html new file mode 100644 index 0000000..293643d --- /dev/null +++ b/docs/window/index.html @@ -0,0 +1,184 @@ + + + + + + + displayarray.window — DisplayArray documentation + + + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+ +
+

displayarray.window

+
+
+class SubscriberWindows(window_names: Iterable[str] = ('displayarray',), video_sources: Iterable[Union[str, int]] = (0,), callbacks: Optional[List[Callable[[numpy.ndarray], Any]]] = None)[source]
+

Windows that subscribe to updates to cameras, videos, and arrays.

+
+
+add_callback(callback)[source]
+

Add a callback for this class to apply to videos.

+
+ +
+
+add_source(name)[source]
+

Add another source for this class to display.

+
+ +
+
+add_window(name)[source]
+

Add another window for this class to display sources with. The name will be the title.

+
+ +
+
+end()[source]
+

Close all threads. Should be used with non-blocking mode.

+
+ +
+
+handle_keys(key_input)[source]
+

Capture key input for the escape function and passing to key control subscriber threads.

+
+ +
+
+handle_mouse(event, x, y, flags, param)[source]
+

Capture mouse input for mouse control subscriber threads.

+
+ +
+
+loop()[source]
+

Continually update window frame. OpenCV only allows this in the main thread.

+
+ +
+
+update(arr: numpy.ndarray = None, id: str = None)[source]
+

Update window frames once. Optionally add a new input and input id.

+
+ +
+
+update_window_frames()[source]
+

Update the windows with the newest data for all frames.

+
+ +
+
+wait_for_init()[source]
+

Update window frames in a loop until they’re actually updated. Useful for waiting for cameras to init.

+
+ +
+ +
+ + +
+ +
+
+ +
+
+
+ ©2019, Simulator Leek. + + | + Powered by Sphinx 2.2.1 + & Alabaster 0.7.12 + + | + Page source +
+ + + + + + \ No newline at end of file diff --git a/mypy.ini b/mypy.ini index fddcb5d..7c4eb3e 100644 --- a/mypy.ini +++ b/mypy.ini @@ -8,4 +8,16 @@ ignore_missing_imports = True ignore_missing_imports = True [mypy-localpubsub.*] +ignore_missing_imports = True + +[mypy-zmq.*] +ignore_missing_imports = True + +[mypy-rospy.*] +ignore_missing_imports = True + +[mypy-std_msgs.*] +ignore_missing_imports = True + +[mypy-docopt.*] ignore_missing_imports = True \ No newline at end of file diff --git a/poetry.lock b/poetry.lock index e1708a8..1914a5b 100644 --- a/poetry.lock +++ b/poetry.lock @@ -1,3 +1,19 @@ +[[package]] +category = "dev" +description = "A configurable sidebar-enabled Sphinx theme" +name = "alabaster" +optional = false +python-versions = "*" +version = "0.7.12" + +[[package]] +category = "main" +description = "A small Python module for determining appropriate platform-specific dirs, e.g. a \"user data dir\"." +name = "appdirs" +optional = false +python-versions = "*" +version = "1.4.3" + [[package]] category = "dev" description = "Atomic file writes." @@ -7,13 +23,62 @@ python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*" version = "1.3.0" [[package]] -category = "dev" +category = "main" description = "Classes Without Boilerplate" name = "attrs" optional = false python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*" version = "19.3.0" +[[package]] +category = "dev" +description = "Internationalization utilities" +name = "babel" +optional = false +python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*" +version = "2.7.0" + +[package.dependencies] +pytz = ">=2015.7" + +[[package]] +category = "main" +description = "The uncompromising code formatter." +name = "black" +optional = false +python-versions = ">=3.6" +version = "18.9b0" + +[package.dependencies] +appdirs = "*" +attrs = ">=17.4.0" +click = ">=6.5" +toml = ">=0.9.4" + +[[package]] +category = "dev" +description = "Python package for providing Mozilla's CA Bundle." +name = "certifi" +optional = false +python-versions = "*" +version = "2019.9.11" + +[[package]] +category = "dev" +description = "Universal encoding detector for Python 2 and 3" +name = "chardet" +optional = false +python-versions = "*" +version = "3.0.4" + +[[package]] +category = "main" +description = "Composable command line interface toolkit" +name = "click" +optional = false +python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*" +version = "7.0" + [[package]] category = "dev" description = "Cross-platform colored terminal text." @@ -23,6 +88,14 @@ optional = false python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*" version = "0.4.1" +[[package]] +category = "dev" +description = "Code coverage measurement for Python" +name = "coverage" +optional = false +python-versions = ">=2.6, !=3.0.*, !=3.1.*, !=3.2.*, <4" +version = "4.5.4" + [[package]] category = "main" description = "Pythonic argument parser, that will make you smile" @@ -31,6 +104,38 @@ optional = false python-versions = "*" version = "0.6.2" +[[package]] +category = "dev" +description = "Docutils -- Python Documentation Utilities" +name = "docutils" +optional = false +python-versions = ">=2.6, !=3.0.*, !=3.1.*, !=3.2.*" +version = "0.15.2" + +[[package]] +category = "dev" +description = "A platform independent file lock." +name = "filelock" +optional = false +python-versions = "*" +version = "3.0.12" + +[[package]] +category = "dev" +description = "Internationalized Domain Names in Applications (IDNA)" +name = "idna" +optional = false +python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*" +version = "2.8" + +[[package]] +category = "dev" +description = "Getting image size from png/jpeg/jpeg2000/gif file" +name = "imagesize" +optional = false +python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*" +version = "1.1.0" + [[package]] category = "dev" description = "Read metadata from Python packages" @@ -43,6 +148,17 @@ version = "0.23" [package.dependencies] zipp = ">=0.5" +[[package]] +category = "dev" +description = "A very fast and expressive template engine." +name = "jinja2" +optional = false +python-versions = "*" +version = "2.10.3" + +[package.dependencies] +MarkupSafe = ">=0.23" + [[package]] category = "main" description = "" @@ -52,7 +168,15 @@ python-versions = "*" version = "0.0.4" [[package]] -category = "main" +category = "dev" +description = "Safely add untrusted strings to HTML/XML markup." +name = "markupsafe" +optional = false +python-versions = ">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*" +version = "1.1.1" + +[[package]] +category = "dev" description = "Rolling backport of unittest.mock for all Pythons" name = "mock" optional = false @@ -70,6 +194,27 @@ optional = false python-versions = ">=3.4" version = "7.2.0" +[[package]] +category = "main" +description = "Optional static typing for Python" +name = "mypy" +optional = false +python-versions = ">=3.5" +version = "0.740" + +[package.dependencies] +mypy-extensions = ">=0.4.0,<0.5.0" +typed-ast = ">=1.4.0,<1.5.0" +typing-extensions = ">=3.7.4" + +[[package]] +category = "main" +description = "Experimental type system extensions for programs checked with the mypy typechecker." +name = "mypy-extensions" +optional = false +python-versions = "*" +version = "0.4.3" + [[package]] category = "main" description = "NumPy is the fundamental package for array computing with Python." @@ -101,18 +246,6 @@ version = "19.2" pyparsing = ">=2.0.2" six = "*" -[[package]] -category = "dev" -description = "Object-oriented filesystem paths" -marker = "python_version < \"3.6\"" -name = "pathlib2" -optional = false -python-versions = "*" -version = "2.3.5" - -[package.dependencies] -six = "*" - [[package]] category = "dev" description = "plugin and hook calling mechanisms for python" @@ -134,6 +267,25 @@ optional = false python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*" version = "1.8.0" +[[package]] +category = "main" +description = "Python docstring style checker" +name = "pydocstyle" +optional = false +python-versions = ">=3.4" +version = "4.0.1" + +[package.dependencies] +snowballstemmer = "*" + +[[package]] +category = "dev" +description = "Pygments is a syntax highlighting package written in Python." +name = "pygments" +optional = false +python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*" +version = "2.4.2" + [[package]] category = "dev" description = "Python parsing module" @@ -164,9 +316,13 @@ wcwidth = "*" python = "<3.8" version = ">=0.12" -[package.dependencies.pathlib2] -python = "<3.6" -version = ">=2.2.0" +[[package]] +category = "dev" +description = "World timezone definitions, modern and historical" +name = "pytz" +optional = false +python-versions = "*" +version = "2019.3" [[package]] category = "main" @@ -177,13 +333,158 @@ python-versions = ">=2.7,!=3.0.*,!=3.1.*,!=3.2.*" version = "18.1.0" [[package]] -category = "main" +category = "dev" +description = "Python HTTP for Humans." +name = "requests" +optional = false +python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*" +version = "2.22.0" + +[package.dependencies] +certifi = ">=2017.4.17" +chardet = ">=3.0.2,<3.1.0" +idna = ">=2.5,<2.9" +urllib3 = ">=1.21.1,<1.25.0 || >1.25.0,<1.25.1 || >1.25.1,<1.26" + +[[package]] +category = "dev" description = "Python 2 and 3 compatibility utilities" name = "six" optional = false python-versions = ">=2.6, !=3.0.*, !=3.1.*" version = "1.13.0" +[[package]] +category = "main" +description = "This package provides 26 stemmers for 25 languages generated from Snowball algorithms." +name = "snowballstemmer" +optional = false +python-versions = "*" +version = "2.0.0" + +[[package]] +category = "dev" +description = "Python documentation generator" +name = "sphinx" +optional = false +python-versions = ">=3.5" +version = "2.2.1" + +[package.dependencies] +Jinja2 = ">=2.3" +Pygments = ">=2.0" +alabaster = ">=0.7,<0.8" +babel = ">=1.3,<2.0 || >2.0" +colorama = ">=0.3.5" +docutils = ">=0.12" +imagesize = "*" +packaging = "*" +requests = ">=2.5.0" +setuptools = "*" +snowballstemmer = ">=1.1" +sphinxcontrib-applehelp = "*" +sphinxcontrib-devhelp = "*" +sphinxcontrib-htmlhelp = "*" +sphinxcontrib-jsmath = "*" +sphinxcontrib-qthelp = "*" +sphinxcontrib-serializinghtml = "*" + +[[package]] +category = "dev" +description = "" +name = "sphinxcontrib-applehelp" +optional = false +python-versions = "*" +version = "1.0.1" + +[[package]] +category = "dev" +description = "" +name = "sphinxcontrib-devhelp" +optional = false +python-versions = "*" +version = "1.0.1" + +[[package]] +category = "dev" +description = "" +name = "sphinxcontrib-htmlhelp" +optional = false +python-versions = "*" +version = "1.0.2" + +[[package]] +category = "dev" +description = "A sphinx extension which renders display math in HTML via JavaScript" +name = "sphinxcontrib-jsmath" +optional = false +python-versions = ">=3.5" +version = "1.0.1" + +[[package]] +category = "dev" +description = "" +name = "sphinxcontrib-qthelp" +optional = false +python-versions = "*" +version = "1.0.2" + +[[package]] +category = "dev" +description = "" +name = "sphinxcontrib-serializinghtml" +optional = false +python-versions = "*" +version = "1.1.3" + +[[package]] +category = "main" +description = "Python Library for Tom's Obvious, Minimal Language" +name = "toml" +optional = false +python-versions = "*" +version = "0.10.0" + +[[package]] +category = "dev" +description = "tox is a generic virtualenv management and test command line tool" +name = "tox" +optional = false +python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*" +version = "3.14.0" + +[package.dependencies] +filelock = ">=3.0.0,<4" +packaging = ">=14" +pluggy = ">=0.12.0,<1" +py = ">=1.4.17,<2" +six = ">=1.0.0,<2" +toml = ">=0.9.4" +virtualenv = ">=14.0.0" + +[package.dependencies.importlib-metadata] +python = "<3.8" +version = ">=0.12,<1" + +[[package]] +category = "dev" +description = "Seamless integration of tox into GitHub Actions" +name = "tox-gh-actions" +optional = false +python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,>=2.7" +version = "0.3.0" + +[package.dependencies] +tox = ">=3.12.2" + +[[package]] +category = "main" +description = "a fork of Python 2 and 3 ast modules with type comment support" +name = "typed-ast" +optional = false +python-versions = "*" +version = "1.4.0" + [[package]] category = "dev" description = "Type Hints for Python" @@ -192,6 +493,30 @@ optional = false python-versions = "*" version = "3.7.4.1" +[[package]] +category = "main" +description = "Backported and Experimental Type Hints for Python 3.5+" +name = "typing-extensions" +optional = false +python-versions = "*" +version = "3.7.4.1" + +[[package]] +category = "dev" +description = "HTTP library with thread-safe connection pooling, file post, and more." +name = "urllib3" +optional = false +python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, <4" +version = "1.25.6" + +[[package]] +category = "dev" +description = "Virtual Python Environment builder" +name = "virtualenv" +optional = false +python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,>=2.7" +version = "16.7.7" + [[package]] category = "dev" description = "Measures number of Terminal column cells of wide-character codes" @@ -213,28 +538,62 @@ version = "0.6.0" more-itertools = "*" [metadata] -content-hash = "1bd57a9d3982c9f554c1515079df6b63571661cd6be34bdfc1ff1b85c56ba849" -python-versions = "^3.5" +content-hash = "2e6c77bc331fe05281692b38131903b8bb0c893df53e30e476e9cf18a8f3c540" +python-versions = "^3.6" [metadata.hashes] +alabaster = ["446438bdcca0e05bd45ea2de1668c1d9b032e1a9154c2c259092d77031ddd359", "a661d72d58e6ea8a57f7a86e37d86716863ee5e92788398526d58b26a4e4dc02"] +appdirs = ["9e5896d1372858f8dd3344faf4e5014d21849c756c8d5701f78f8a103b372d92", "d8b24664561d0d34ddfaec54636d502d7cea6e29c3eaf68f3df6180863e2166e"] atomicwrites = ["03472c30eb2c5d1ba9227e4c2ca66ab8287fbfbbda3888aa93dc2e28fc6811b4", "75a9445bac02d8d058d5e1fe689654ba5a6556a1dfd8ce6ec55a0ed79866cfa6"] attrs = ["08a96c641c3a74e44eb59afb61a24f2cb9f4d7188748e76ba4bb5edfa3cb7d1c", "f7b7ce16570fe9965acd6d30101a28f62fb4a7f9e926b3bbc9b61f8b04247e72"] +babel = ["af92e6106cb7c55286b25b38ad7695f8b4efb36a90ba483d7f7a6628c46158ab", "e86135ae101e31e2c8ec20a4e0c5220f4eed12487d5cf3f78be7e98d3a57fc28"] +black = ["817243426042db1d36617910df579a54f1afd659adb96fc5032fcf4b36209739", "e030a9a28f542debc08acceb273f228ac422798e5215ba2a791a6ddeaaca22a5"] +certifi = ["e4f3620cfea4f83eedc95b24abd9cd56f3c4b146dd0177e83a21b4eb49e21e50", "fd7c7c74727ddcf00e9acd26bba8da604ffec95bf1c2144e67aff7a8b50e6cef"] +chardet = ["84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae", "fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691"] +click = ["2335065e6395b9e67ca716de5f7526736bfa6ceead690adf616d925bdc622b13", "5b94b49521f6456670fdb30cd82a4eca9412788a93fa6dd6df72c94d5a8ff2d7"] colorama = ["05eed71e2e327246ad6b38c540c4a3117230b19679b875190486ddd2d721422d", "f8ac84de7840f5b9c4e3347b3c1eaa50f7e49c2b07596221daec5edaabbd7c48"] +coverage = ["08907593569fe59baca0bf152c43f3863201efb6113ecb38ce7e97ce339805a6", "0be0f1ed45fc0c185cfd4ecc19a1d6532d72f86a2bac9de7e24541febad72650", "141f08ed3c4b1847015e2cd62ec06d35e67a3ac185c26f7635f4406b90afa9c5", "19e4df788a0581238e9390c85a7a09af39c7b539b29f25c89209e6c3e371270d", "23cc09ed395b03424d1ae30dcc292615c1372bfba7141eb85e11e50efaa6b351", "245388cda02af78276b479f299bbf3783ef0a6a6273037d7c60dc73b8d8d7755", "331cb5115673a20fb131dadd22f5bcaf7677ef758741312bee4937d71a14b2ef", "386e2e4090f0bc5df274e720105c342263423e77ee8826002dcffe0c9533dbca", "3a794ce50daee01c74a494919d5ebdc23d58873747fa0e288318728533a3e1ca", "60851187677b24c6085248f0a0b9b98d49cba7ecc7ec60ba6b9d2e5574ac1ee9", "63a9a5fc43b58735f65ed63d2cf43508f462dc49857da70b8980ad78d41d52fc", "6b62544bb68106e3f00b21c8930e83e584fdca005d4fffd29bb39fb3ffa03cb5", "6ba744056423ef8d450cf627289166da65903885272055fb4b5e113137cfa14f", "7494b0b0274c5072bddbfd5b4a6c6f18fbbe1ab1d22a41e99cd2d00c8f96ecfe", "826f32b9547c8091679ff292a82aca9c7b9650f9fda3e2ca6bf2ac905b7ce888", "93715dffbcd0678057f947f496484e906bf9509f5c1c38fc9ba3922893cda5f5", "9a334d6c83dfeadae576b4d633a71620d40d1c379129d587faa42ee3e2a85cce", "af7ed8a8aa6957aac47b4268631fa1df984643f07ef00acd374e456364b373f5", "bf0a7aed7f5521c7ca67febd57db473af4762b9622254291fbcbb8cd0ba5e33e", "bf1ef9eb901113a9805287e090452c05547578eaab1b62e4ad456fcc049a9b7e", "c0afd27bc0e307a1ffc04ca5ec010a290e49e3afbe841c5cafc5c5a80ecd81c9", "dd579709a87092c6dbee09d1b7cfa81831040705ffa12a1b248935274aee0437", "df6712284b2e44a065097846488f66840445eb987eb81b3cc6e4149e7b6982e1", "e07d9f1a23e9e93ab5c62902833bf3e4b1f65502927379148b6622686223125c", "e2ede7c1d45e65e209d6093b762e98e8318ddeff95317d07a27a2140b80cfd24", "e4ef9c164eb55123c62411f5936b5c2e521b12356037b6e1c2617cef45523d47", "eca2b7343524e7ba246cab8ff00cab47a2d6d54ada3b02772e908a45675722e2", "eee64c616adeff7db37cc37da4180a3a5b6177f5c46b187894e633f088fb5b28", "ef824cad1f980d27f26166f86856efe11eff9912c4fed97d3804820d43fa550c", "efc89291bd5a08855829a3c522df16d856455297cf35ae827a37edac45f466a7", "fa964bae817babece5aa2e8c1af841bebb6d0b9add8e637548809d040443fee0", "ff37757e068ae606659c28c3bd0d923f9d29a85de79bf25b2b34b148473b5025"] docopt = ["49b3a825280bd66b3aa83585ef59c4a8c82f2c8a522dbe754a8bc8d08c85c491"] +docutils = ["6c4f696463b79f1fb8ba0c594b63840ebd41f059e92b31957c46b74a4599b6d0", "9e4d7ecfc600058e07ba661411a2b7de2fd0fafa17d1a7f7361cd47b1175c827", "a2aeea129088da402665e92e0b25b04b073c04b2dce4ab65caaa38b7ce2e1a99"] +filelock = ["18d82244ee114f543149c66a6e0c14e9c4f8a1044b5cdaadd0f82159d6a6ff59", "929b7d63ec5b7d6b71b0fa5ac14e030b3f70b75747cef1b10da9b879fef15836"] +idna = ["c357b3f628cf53ae2c4c05627ecc484553142ca23264e593d327bcde5e9c3407", "ea8b7f6188e6fa117537c3df7da9fc686d485087abf6ac197f9c46432f7e4a3c"] 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"43a55c2930bbc139570ac2452adf3d70cdbb3cfe5912c71cdce1c2c6bbd9c5d1", "46c99d2de99945ec5cb54f23c8cd5689f6d7177305ebff350a58ce5f8de1669e", "500d4957e52ddc3351cabf489e79c91c17f6e0899158447047588650b5e69183", "535f6fc4d397c1563d08b88e485c3496cf5784e927af890fb3c3aac7f933ec66", "62fe6c95e3ec8a7fad637b7f3d372c15ec1caa01ab47926cfdf7a75b40e0eac1", "6dd73240d2af64df90aa7c4e7481e23825ea70af4b4922f8ede5b9e35f78a3b1", "717ba8fe3ae9cc0006d7c451f0bb265ee07739daf76355d06366154ee68d221e", "79855e1c5b8da654cf486b830bd42c06e8780cea587384cf6545b7d9ac013a0b", "7c1699dfe0cf8ff607dbdcc1e9b9af1755371f92a68f706051cc8c37d447c905", "88e5fcfb52ee7b911e8bb6d6aa2fd21fbecc674eadd44118a9cc3863f938e735", "8defac2f2ccd6805ebf65f5eeb132adcf2ab57aa11fdf4c0dd5169a004710e7d", "98c7086708b163d425c67c7a91bad6e466bb99d797aa64f965e9d25c12111a5e", "9add70b36c5666a2ed02b43b335fe19002ee5235efd4b8a89bfcf9005bebac0d", "9bf40443012702a1d2070043cb6291650a0841ece432556f784f004937f0f32c", "ade5e387d2ad0d7ebf59146cc00c8044acbd863725f887353a10df825fc8ae21", "b00c1de48212e4cc9603895652c5c410df699856a2853135b3967591e4beebc2", "b1282f8c00509d99fef04d8ba936b156d419be841854fe901d8ae224c59f0be5", "b2051432115498d3562c084a49bba65d97cf251f5a331c64a12ee7e04dacc51b", "ba59edeaa2fc6114428f1637ffff42da1e311e29382d81b339c1817d37ec93c6", "c8716a48d94b06bb3b2524c2b77e055fb313aeb4ea620c8dd03a105574ba704f", "cd5df75523866410809ca100dc9681e301e3c27567cf498077e8551b6d20e42f", "e249096428b3ae81b08327a63a485ad0878de3fb939049038579ac0ef61e17e7"] mock = ["83657d894c90d5681d62155c82bda9c1187827525880eda8ff5df4ec813437c3", "d157e52d4e5b938c550f39eb2fd15610db062441a9c2747d3dbfa9298211d0f8"] more-itertools = ["409cd48d4db7052af495b09dec721011634af3753ae1ef92d2b32f73a745f832", "92b8c4b06dac4f0611c0729b2f2ede52b2e1bac1ab48f089c7ddc12e26bb60c4"] +mypy = ["1521c186a3d200c399bd5573c828ea2db1362af7209b2adb1bb8532cea2fb36f", "31a046ab040a84a0fc38bc93694876398e62bc9f35eca8ccbf6418b7297f4c00", "3b1a411909c84b2ae9b8283b58b48541654b918e8513c20a400bb946aa9111ae", "48c8bc99380575deb39f5d3400ebb6a8a1cb5cc669bbba4d3bb30f904e0a0e7d", "540c9caa57a22d0d5d3c69047cc9dd0094d49782603eb03069821b41f9e970e9", "672e418425d957e276c291930a3921b4a6413204f53fe7c37cad7bc57b9a3391", "6ed3b9b3fdc7193ea7aca6f3c20549b377a56f28769783a8f27191903a54170f", "9371290aa2cad5ad133e4cdc43892778efd13293406f7340b9ffe99d5ec7c1d9", "ace6ac1d0f87d4072f05b5468a084a45b4eda970e4d26704f201e06d47ab2990", "b428f883d2b3fe1d052c630642cc6afddd07d5cd7873da948644508be3b9d4a7", "d5bf0e6ec8ba346a2cf35cb55bf4adfddbc6b6576fcc9e10863daa523e418dbb", "d7574e283f83c08501607586b3167728c58e8442947e027d2d4c7dcd6d82f453", "dc889c84241a857c263a2b1cd1121507db7d5b5f5e87e77147097230f374d10b", "f4748697b349f373002656bf32fede706a0e713d67bfdcf04edf39b1f61d46eb"] +mypy-extensions = ["090fedd75945a69ae91ce1303b5824f428daf5a028d2f6ab8a299250a846f15d", "2d82818f5bb3e369420cb3c4060a7970edba416647068eb4c5343488a6c604a8"] numpy = ["0cdbbaa30ae69281b18dd995d3079c4e552ad6d5426977f66b9a2a95f11f552a", "2b0cca1049bd39d1879fa4d598624cafe82d35529c72de1b3d528d68031cdd95", "31d3fe5b673e99d33d70cfee2ea8fe8dccd60f265c3ed990873a88647e3dd288", "34dd4922aab246c39bf5df03ca653d6265e65971deca6784c956bf356bca6197", "384e2dfa03da7c8d54f8f934f61b6a5e4e1ebb56a65b287567629d6c14578003", "392e2ea22b41a22c0289a88053204b616181288162ba78e6823e1760309d5277", "4341a39fc085f31a583be505eabf00e17c619b469fef78dc7e8241385bfddaa4", "45080f065dcaa573ebecbfe13cdd86e8c0a68c4e999aa06bd365374ea7137706", "485cb1eb4c9962f4cd042fed9424482ec1d83fee5dc2ef3f2552ac47852cb259", "575cefd28d3e0da85b0864506ae26b06483ee4a906e308be5a7ad11083f9d757", "62784b35df7de7ca4d0d81c5b6af5983f48c5cdef32fc3635b445674e56e3266", "69c152f7c11bf3b4fc11bc4cc62eb0334371c0db6844ebace43b7c815b602805", "6ccfdcefd287f252cf1ea7a3f1656070da330c4a5658e43ad223269165cdf977", "7298fbd73c0b3eff1d53dc9b9bdb7add8797bb55eeee38c8ccd7906755ba28af", "79463d918d1bf3aeb9186e3df17ddb0baca443f41371df422f99ee94f4f2bbfe", "8bbee788d82c0ac656536de70e817af09b7694f5326b0ef08e5c1014fcb96bb3", "a863957192855c4c57f60a75a1ac06ce5362ad18506d362dd807e194b4baf3ce", "ae602ba425fb2b074e16d125cdce4f0194903da935b2e7fe284ebecca6d92e76", "b13faa258b20fa66d29011f99fdf498641ca74a0a6d9266bc27d83c70fea4a6a", "c2c39d69266621dd7464e2bb740d6eb5abc64ddc339cc97aa669f3bb4d75c103", "e9c88f173d31909d881a60f08a8494e63f1aff2a4052476b24d4f50e82c47e24", "f1a29267ac29fff0913de0f11f3a9edfcd3f39595f467026c29376fad243ebe3", "f69dde0c5a137d887676a8129373e44366055cf19d1b434e853310c7a1e68f93"] opencv-python = ["042b141424978d2cc9b32905a22b137d39d9f61d60f9cd970d9ed35da8b508d8", "0550060919e4aa0083c552e1e9d3e6548fe946a34bbe573b94ea6e9bf9d8da4e", "154daf889e23b0c6b27449033561699378094230e3b2a29515f74b06a682e806", "1f48aa26bde4607d7e797b768ec7cac796f8b98e3cc313de4942193731daa155", "2c6c43d95e618f7c97c81553daa6cc476f83cb9b4782c131b104171d909427cc", "42d53bdb47fadc7d266c88a00120f452171bfda06f8cbb12706106c26a28322d", "45ea2d208277c044d7fb9ec0f47f44227bcabfcacb0cd4687f217cb01e7c133d", "4fb8bcc669c5be8f342b6ea7dcba00c7c4bba9e0dd68a48a5e3428e396853150", "54bfe1e32f0fcd919c1883f173787bef019aa38c6202259265b1fa15270602f4", "5ffc9d9d7922b808fed6ed4bbbc596b799d2ba93cceb2dd87a03b6489051d7e2", "70cb9b121649c5bfba3aba29b517e9ed34ae9fb9dbff5e211f979a778f230cc2", "77cc97703bbecad79484cfcd49a7e21b81ba7d481ae7a030a482347760fd6694", "90ad5029ff9a8dde58b01aa6d8903989dde9c13fc88f403d1af20a4ae8917ba2", "9fdaab937a0f9e8237c89bac8ff01279b2321e74fe0cdeaeb3710854d96819c8", "a1298bfdb7475740a825c28c9c0ecce4d80225376702c72b7fe296f7eb9f3e0b", "a16698f2d1a4c7f8c604482f252ac3b44fb680878e84e2b091b76ba6cb23d4b0", "a2141cfb98c7e6d3ab7c50b511b02d688057417ac0a89d64795394a0e91369b4", "ac3d16be4662ce179187b51ae5698f0d25b970ab9e79d7216f6587623703c61a", "b1951fece88abb0d630a8b93eae2fa6cbf085dfcd727b34ccd9151008965cc7c", "c5c95a5e8f7aaa90da39604fe2e467b914183c81c7c776e2cade0173922c48cc", "cfe04992f508389e0a21eebb3b109c560b4b55ce66eab9783baa74f4b51aef3b", "d7eae953eaf8f9a0d9c3aa54dc59ff80322f156a5293940e5ab50ff7d46f6659", "de08cda9999a6095552d26ed96fa86519c93bccd80a1cd7762feec9e4f935e43", "e4f46417e7a9b9df050b1bc2596a33cc7036a2cb0ec8d4a03bd80c7601ef87be", "e50f2897b85eb40bf6b9a51fb62ecc0b00fb18edaf376febf8cf55d29baadf58", "e91df696f8e84a306b3c95c041df2e19d752ede94006f388483d47105e15185d", "ee8de5169d1f2639e9a7f76a59eb1c5d7708051fc3f7e336bf430b1b61533922"] packaging = ["28b924174df7a2fa32c1953825ff29c61e2f5e082343165438812f00d3a7fc47", "d9551545c6d761f3def1677baf08ab2a3ca17c56879e70fecba2fc4dde4ed108"] -pathlib2 = ["0ec8205a157c80d7acc301c0b18fbd5d44fe655968f5d947b6ecef5290fc35db", "6cd9a47b597b37cc57de1c05e56fb1a1c9cc9fab04fe78c29acd090418529868"] pluggy = ["0db4b7601aae1d35b4a033282da476845aa19185c1e6964b25cf324b5e4ec3e6", "fa5fa1622fa6dd5c030e9cad086fa19ef6a0cf6d7a2d12318e10cb49d6d68f34"] py = ["64f65755aee5b381cea27766a3a147c3f15b9b6b9ac88676de66ba2ae36793fa", "dc639b046a6e2cff5bbe40194ad65936d6ba360b52b3c3fe1d08a82dd50b5e53"] +pydocstyle = ["04c84e034ebb56eb6396c820442b8c4499ac5eb94a3bda88951ac3dc519b6058", "66aff87ffe34b1e49bff2dd03a88ce6843be2f3346b0c9814410d34987fbab59"] +pygments = ["71e430bc85c88a430f000ac1d9b331d2407f681d6f6aec95e8bcfbc3df5b0127", "881c4c157e45f30af185c1ffe8d549d48ac9127433f2c380c24b84572ad66297"] pyparsing = ["4acadc9a2b96c19fe00932a38ca63e601180c39a189a696abce1eaab641447e1", "61b5ed888beab19ddccab3478910e2076a6b5a0295dffc43021890e136edf764"] pytest = ["7e4800063ccfc306a53c461442526c5571e1462f61583506ce97e4da6a1d88c8", "ca563435f4941d0cb34767301c27bc65c510cb82e90b9ecf9cb52dc2c63caaa0"] +pytz = ["1c557d7d0e871de1f5ccd5833f60fb2550652da6be2693c1e02300743d21500d", "b02c06db6cf09c12dd25137e563b31700d3b80fcc4ad23abb7a315f2789819be"] pyzmq = ["01636e95a88d60118479041c6aaaaf5419c6485b7b1d37c9c4dd424b7b9f1121", "021dba0d1436516092c624359e5da51472b11ba8edffa334218912f7e8b65467", "0463bd941b6aead494d4035f7eebd70035293dd6caf8425993e85ad41de13fa3", "05fd51edd81eed798fccafdd49c936b6c166ffae7b32482e4d6d6a2e196af4e6", "1fadc8fbdf3d22753c36d4172169d184ee6654f8d6539e7af25029643363c490", "22efa0596cf245a78a99060fe5682c4cd00c58bb7614271129215c889062db80", "260c70b7c018905ec3659d0f04db735ac830fe27236e43b9dc0532cf7c9873ef", "2762c45e289732d4450406cedca35a9d4d71e449131ba2f491e0bf473e3d2ff2", "2fc6cada8dc53521c1189596f1898d45c5f68603194d3a6453d6db4b27f4e12e", "343b9710a61f2b167673bea1974e70b5dccfe64b5ed10626798f08c1f7227e72", "41bf96d5f554598a0632c3ec28e3026f1d6591a50f580df38eff0b8067efb9e7", "856b2cdf7a1e2cbb84928e1e8db0ea4018709b39804103d3a409e5584f553f57", "85b869abc894672de9aecdf032158ea8ad01e2f0c3b09ef60e3687fb79418096", "9055ed3f443edae7dc80f253fc54257f8455fc3062a7832c60887409e27c9f82", "93f44739db69234c013a16990e43db1aa0af3cf5a4b8b377d028ff24515fbeb3", "98fa3e75ccb22c0dc99654e3dd9ff693b956861459e8c8e8734dd6247b89eb29", "9a22c94d2e93af8bebd4fcf5fa38830f5e3b1ff0d4424e2912b07651eb1bafb4", "a7d3f4b4bbb5d7866ae727763268b5c15797cbd7b63ea17f3b0ec1067da8994b", "b645a49376547b3816433a7e2d2a99135c8e651e50497e7ecac3bd126e4bea16", "cf0765822e78cf9e45451647a346d443f66792aba906bc340f4e0ac7870c169c", "dc398e1e047efb18bfab7a8989346c6921a847feae2cad69fedf6ca12fb99e2c", "dd5995ae2e80044e33b5077fb4bc2b0c1788ac6feaf15a6b87a00c14b4bdd682", "e03fe5e07e70f245dc9013a9d48ae8cc4b10c33a1968039c5a3b64b5d01d083d", "ea09a306144dff2795e48439883349819bef2c53c0ee62a3c2fae429451843bb", "f4e37f33da282c3c319849877e34f97f0a3acec09622ec61b7333205bdd13b52", "fa4bad0d1d173dee3e8ef3c3eb6b2bb6c723fc7a661eeecc1ecb2fa99860dd45"] +requests = ["11e007a8a2aa0323f5a921e9e6a2d7e4e67d9877e85773fba9ba6419025cbeb4", "9cf5292fcd0f598c671cfc1e0d7d1a7f13bb8085e9a590f48c010551dc6c4b31"] six = ["1f1b7d42e254082a9db6279deae68afb421ceba6158efa6131de7b3003ee93fd", "30f610279e8b2578cab6db20741130331735c781b56053c59c4076da27f06b66"] +snowballstemmer = ["209f257d7533fdb3cb73bdbd24f436239ca3b2fa67d56f6ff88e86be08cc5ef0", "df3bac3df4c2c01363f3dd2cfa78cce2840a79b9f1c2d2de9ce8d31683992f52"] +sphinx = ["31088dfb95359384b1005619827eaee3056243798c62724fd3fa4b84ee4d71bd", "52286a0b9d7caa31efee301ec4300dbdab23c3b05da1c9024b4e84896fb73d79"] +sphinxcontrib-applehelp = ["edaa0ab2b2bc74403149cb0209d6775c96de797dfd5b5e2a71981309efab3897", "fb8dee85af95e5c30c91f10e7eb3c8967308518e0f7488a2828ef7bc191d0d5d"] +sphinxcontrib-devhelp = ["6c64b077937330a9128a4da74586e8c2130262f014689b4b89e2d08ee7294a34", "9512ecb00a2b0821a146736b39f7aeb90759834b07e81e8cc23a9c70bacb9981"] +sphinxcontrib-htmlhelp = ["4670f99f8951bd78cd4ad2ab962f798f5618b17675c35c5ac3b2132a14ea8422", "d4fd39a65a625c9df86d7fa8a2d9f3cd8299a3a4b15db63b50aac9e161d8eff7"] +sphinxcontrib-jsmath = ["2ec2eaebfb78f3f2078e73666b1415417a116cc848b72e5172e596c871103178", "a9925e4a4587247ed2191a22df5f6970656cb8ca2bd6284309578f2153e0c4b8"] +sphinxcontrib-qthelp = ["513049b93031beb1f57d4daea74068a4feb77aa5630f856fcff2e50de14e9a20", "79465ce11ae5694ff165becda529a600c754f4bc459778778c7017374d4d406f"] +sphinxcontrib-serializinghtml = ["c0efb33f8052c04fd7a26c0a07f1678e8512e0faec19f4aa8f2473a8b81d5227", "db6615af393650bf1151a6cd39120c29abaf93cc60db8c48eb2dddbfdc3a9768"] +toml = ["229f81c57791a41d65e399fc06bf0848bab550a9dfd5ed66df18ce5f05e73d5c", "235682dd292d5899d361a811df37e04a8828a5b1da3115886b73cf81ebc9100e", "f1db651f9657708513243e61e6cc67d101a39bad662eaa9b5546f789338e07a3"] +tox = ["0bc216b6a2e6afe764476b4a07edf2c1dab99ed82bb146a1130b2e828f5bff5e", "c4f6b319c20ba4913dbfe71ebfd14ff95d1853c4231493608182f66e566ecfe1"] +tox-gh-actions = ["202c23c7de04f060d956961c65bfabcb6a13f08321225a05f902470b1a3e824a", "f943d9a7009d97ed1aac1b0051b3eef97b07176bc040a2307de9461629fcdf88"] +typed-ast = ["1170afa46a3799e18b4c977777ce137bb53c7485379d9706af8a59f2ea1aa161", "18511a0b3e7922276346bcb47e2ef9f38fb90fd31cb9223eed42c85d1312344e", "262c247a82d005e43b5b7f69aff746370538e176131c32dda9cb0f324d27141e", "2b907eb046d049bcd9892e3076c7a6456c93a25bebfe554e931620c90e6a25b0", "354c16e5babd09f5cb0ee000d54cfa38401d8b8891eefa878ac772f827181a3c", "48e5b1e71f25cfdef98b013263a88d7145879fbb2d5185f2a0c79fa7ebbeae47", "4e0b70c6fc4d010f8107726af5fd37921b666f5b31d9331f0bd24ad9a088e631", "630968c5cdee51a11c05a30453f8cd65e0cc1d2ad0d9192819df9978984529f4", "66480f95b8167c9c5c5c87f32cf437d585937970f3fc24386f313a4c97b44e34", "71211d26ffd12d63a83e079ff258ac9d56a1376a25bc80b1cdcdf601b855b90b", "7954560051331d003b4e2b3eb822d9dd2e376fa4f6d98fee32f452f52dd6ebb2", "838997f4310012cf2e1ad3803bce2f3402e9ffb71ded61b5ee22617b3a7f6b6e", "95bd11af7eafc16e829af2d3df510cecfd4387f6453355188342c3e79a2ec87a", "bc6c7d3fa1325a0c6613512a093bc2a2a15aeec350451cbdf9e1d4bffe3e3233", "cc34a6f5b426748a507dd5d1de4c1978f2eb5626d51326e43280941206c209e1", "d755f03c1e4a51e9b24d899561fec4ccaf51f210d52abdf8c07ee2849b212a36", "d7c45933b1bdfaf9f36c579671fec15d25b06c8398f113dab64c18ed1adda01d", "d896919306dd0aa22d0132f62a1b78d11aaf4c9fc5b3410d3c666b818191630a", "fdc1c9bbf79510b76408840e009ed65958feba92a88833cdceecff93ae8fff66", "ffde2fbfad571af120fcbfbbc61c72469e72f550d676c3342492a9dfdefb8f12"] typing = ["91dfe6f3f706ee8cc32d38edbbf304e9b7583fb37108fef38229617f8b3eba23", "c8cabb5ab8945cd2f54917be357d134db9cc1eb039e59d1606dc1e60cb1d9d36", "f38d83c5a7a7086543a0f649564d661859c5146a85775ab90c0d2f93ffaa9714"] +typing-extensions = ["091ecc894d5e908ac75209f10d5b4f118fbdb2eb1ede6a63544054bb1edb41f2", "910f4656f54de5993ad9304959ce9bb903f90aadc7c67a0bef07e678014e892d", "cf8b63fedea4d89bab840ecbb93e75578af28f76f66c35889bd7065f5af88575"] +urllib3 = ["3de946ffbed6e6746608990594d08faac602528ac7015ac28d33cee6a45b7398", "9a107b99a5393caf59c7aa3c1249c16e6879447533d0887f4336dde834c7be86"] +virtualenv = ["11cb4608930d5fd3afb545ecf8db83fa50e1f96fc4fca80c94b07d2c83146589", "d257bb3773e48cac60e475a19b608996c73f4d333b3ba2e4e57d5ac6134e0136"] wcwidth = ["3df37372226d6e63e1b1e1eda15c594bca98a22d33a23832a90998faa96bc65e", "f4ebe71925af7b40a864553f761ed559b43544f8f71746c2d756c7fe788ade7c"] zipp = ["3718b1cbcd963c7d4c5511a8240812904164b7f381b647143a89d3b98f9bcd8e", "f06903e9f1f43b12d371004b4ac7b06ab39a44adc747266928ae6debfa7b3335"] diff --git a/pyproject.toml b/pyproject.toml index 57f5d0e..f16137a 100644 --- a/pyproject.toml +++ b/pyproject.toml @@ -8,7 +8,7 @@ readme = "README.md" repository = "https://github.com/sdispater/poetry" [tool.poetry.dependencies] -python = "^3.5" +python = "^3.6" opencv_python = "3.4.5.20" docopt = "0.6.2" numpy = "1.16.1" @@ -19,12 +19,17 @@ pyzmq = "18.1.0" pytest = "5.2.1" typing = "3.7.4.1" mock = "^3.0" - -[tool.hatch.commands] -prerelease = 'hatch build' +tox = "^3.14" +tox-gh-actions = "^0.3.0" +coverage = "^4.5" +sphinx = "^2.2" +black = {version = "^18.3-alpha.0", allows-prereleases = true} +mypy = "^0.740.0" +pydocstyle = "^4.0" [tool.poetry.scripts] displayarray = "displayarray.__main__:main" + [build-system] requires = ['poetry'] build-backend = "poetry.masonry.api" diff --git a/tox.ini b/tox.ini new file mode 100644 index 0000000..9c09c30 --- /dev/null +++ b/tox.ini @@ -0,0 +1,45 @@ +[tox] +envlist = py36, py37, mypy, test-docs, black, pydocstyle +isolated_build = false +skip_missing_interpreters = true +skipsdist=True + +[gh-actions] +python = + 3.6: py36 + 3.7: py37, mypy + +[testenv] +whitelist_externals = poetry +description = run the tests with pytest under {basepython} +commands = poetry run coverage run --source=displayarray -m pytest tests + poetry run coverage report + poetry run coverage erase + +[testenv:docgen] +whitelist_externals = poetry +description = generating documentation +commands = poetry run sphinx-build -b dirhtml docs/docsrc docs + +[testenv:test-docs] +whitelist_externals = poetry + cmd +description = generating documentation +commands = poetry run sphinx-build -b dirhtml docs/docsrc docs_test -n -T + #rm -rf docs_test + cmd /c RMDIR /Q/S docs_test + +[testenv:mypy] +whitelist_externals = poetry +description = enforce typing +commands = poetry run mypy displayarray + +[testenv:black] +whitelist_externals = poetry +description = enforce code style +commands = poetry run black displayarray --check + +[testenv:pydocstyle] +whitelist_externals = poetry +description = enforce documentation style +commands = poetry run pydocstyle displayarray