forked from bartvdbraak/blender
e61c90e416
however this meant the invoke function could not modify properties for exec to use (unless it called exec directly after) since the popup for eg would re-instance the python class each time. now use the operator properties directly through rna without an automatic copy. now an operator attribute is accessed like this... self.path --> self.properties.path
313 lines
9.1 KiB
Python
313 lines
9.1 KiB
Python
# ##### BEGIN GPL LICENSE BLOCK #####
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#
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# ##### END GPL LICENSE BLOCK #####
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# <pep8 compliant>
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import bpy
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EVIL_PROP = "act_property"
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EVIL_PROP_PATH = EVIL_PROP + '_path'
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EVIL_PROP_VALUE = EVIL_PROP + '_value'
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EVIL_PROP_PROP = EVIL_PROP + '_prop'
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EVIL_PROP_PROP_ORIG = EVIL_PROP + '_prop_orig'
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# nasty!, use a scene property to store the active edit item
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def evil_prop_init():
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Scene = bpy.types.Scene
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if EVIL_PROP_PROP_ORIG not in Scene.bl_rna.properties:
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Scene.StringProperty(attr=EVIL_PROP_PATH)
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Scene.StringProperty(attr=EVIL_PROP_VALUE)
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Scene.StringProperty(attr=EVIL_PROP_PROP)
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Scene.StringProperty(attr=EVIL_PROP_PROP_ORIG)
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def rna_idprop_ui_get(item, create=True):
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try:
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return item['_RNA_UI']
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except:
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if create:
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item['_RNA_UI'] = {}
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return item['_RNA_UI']
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else:
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return None
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def rna_idprop_ui_prop_get(item, prop, create=True):
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rna_ui = rna_idprop_ui_get(item, create)
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if rna_ui == None:
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return None
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try:
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return rna_ui[prop]
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except:
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rna_ui[prop] = {}
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return rna_ui[prop]
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def rna_idprop_ui_prop_clear(item, prop):
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rna_ui = rna_idprop_ui_get(item, False)
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if rna_ui == None:
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return
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try:
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del rna_ui[prop]
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except:
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pass
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def draw(layout, context, context_member, use_edit = True):
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def assign_props(prop, val, key):
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prop.path = context_member
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prop.property = key
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try:
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prop.value = str(val)
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except:
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pass
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rna_item = eval("context." + context_member)
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evil_prop_init()
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scene = context.scene
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global_path = getattr(scene, EVIL_PROP_PATH)
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global_value = getattr(scene, EVIL_PROP_VALUE)
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global_prop = getattr(scene, EVIL_PROP_PROP)
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global_prop_orig = getattr(scene, EVIL_PROP_PROP_ORIG)
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# print((global_path, global_value, global_prop, global_prop_orig))
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items = rna_item.items()
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items.sort()
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if use_edit:
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row = layout.row()
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props = row.itemO("wm.properties_add", properties=True, text="Add")
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props.path = context_member
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del row
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for key, val in items:
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print("KEY - " + key)
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if key == '_RNA_UI':
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continue
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row = layout.row()
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convert_to_pyobject = getattr(val, "convert_to_pyobject", None)
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val_orig = val
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if convert_to_pyobject:
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val_draw = val = val.convert_to_pyobject()
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val_draw = str(val_draw)
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else:
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val_draw = val
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box = row.box()
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'''
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if use_edit and key == global_prop_orig and context_member == global_path:
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split = box.split(percentage=0.75)
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row = split.row()
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row.itemR(scene, EVIL_PROP_PROP)
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row.itemR(scene, EVIL_PROP_VALUE)
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row = split.column()
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prop = row.itemO("wm.properties_edit", properties=True, text="done")
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assign_props(prop, val_draw, key)
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else:
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'''
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if 1:
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if use_edit:
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split = box.split(percentage=0.75)
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row = split.row()
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else:
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row = box.row()
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row.itemL(text=key)
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# explicit exception for arrays
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if convert_to_pyobject and not hasattr(val_orig, "len"):
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row.itemL(text=val_draw)
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else:
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row.itemR(rna_item, '["%s"]' % key, text="")
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if use_edit:
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row = split.row(align=True)
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prop = row.itemO("wm.properties_edit", properties=True, text="edit")
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assign_props(prop, val_draw, key)
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prop = row.itemO("wm.properties_remove", properties=True, text="", icon='ICON_ZOOMOUT')
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assign_props(prop, val_draw, key)
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from bpy.props import *
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rna_path = StringProperty(name="Property Edit",
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description="Property path edit", maxlen=1024, default="", hidden=True)
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rna_value = StringProperty(name="Property Value",
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description="Property value edit", maxlen=1024, default="")
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rna_property = StringProperty(name="Property Name",
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description="Property name edit", maxlen=1024, default="")
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rna_min = FloatProperty(name="Min", default=0.0)
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rna_min = FloatProperty(name="Max", default=1.0)
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class WM_OT_properties_edit(bpy.types.Operator):
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'''Internal use (edit a property path)'''
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bl_idname = "wm.properties_edit"
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bl_label = "Edit Property!"
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path = rna_path
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value = rna_value
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property = rna_property
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min = FloatProperty(name="Min", default=0.0)
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max = FloatProperty(name="Max", default=1.0)
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description = StringProperty(name="Tip", default="")
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# the class instance is not persistant, need to store in the class
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# not ideal but changes as the op runs.
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_last_prop = ['']
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def execute(self, context):
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global_path = self.properties.path
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global_value = self.properties.value
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global_prop = self.properties.property
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global_prop_old = self._last_prop[0]
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try:
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value = eval(global_value)
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except:
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value = global_value
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if type(value) == str:
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value = '"' + value + '"'
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# First remove
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item = eval("context.%s" % global_path)
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rna_idprop_ui_prop_clear(item, global_prop_old)
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exec_str = "del item['%s']" % global_prop_old
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# print(exec_str)
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exec(exec_str)
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# Reassign
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exec_str = "item['%s'] = %s" % (global_prop, value)
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# print(exec_str)
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exec(exec_str)
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prop_type = type(item[global_prop])
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prop_ui = rna_idprop_ui_prop_get(item, global_prop)
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if prop_type in (float, int):
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prop_ui['soft_min'] = prop_ui['min'] = prop_type(self.properties.min)
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prop_ui['soft_max'] = prop_ui['max'] = prop_type(self.properties.max)
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return ('FINISHED',)
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def invoke(self, context, event):
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self._last_prop[:] = [self.properties.property]
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item = eval("context.%s" % self.properties.path)
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# setup defaults
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prop_ui = rna_idprop_ui_prop_get(item, self.properties.property, False) # dont create
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if prop_ui:
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self.properties.min = prop_ui.get("min", -1000000000)
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self.properties.min = prop_ui.get("max", 1000000000)
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self.properties.description = prop_ui.get("description", "")
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if 0:
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_message= "PyConsole, press Ctrl+D to unlock the BGE"
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import sys
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# evaluate commands in current namespace
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frame= sys._getframe()
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namespace = frame.f_globals.copy()
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namespace.update(frame.f_locals)
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import code
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# Autocomp in python, not as comprehensive as IPython
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import rlcompleter
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try: # ick, some pythons dont have this
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import readline
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readline.parse_and_bind("tab: complete")
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except:
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pass
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code.interact(banner=_message, local=namespace)
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wm = context.manager
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wm.invoke_props_popup(self, event)
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return ('RUNNING_MODAL',)
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class WM_OT_properties_add(bpy.types.Operator):
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'''Internal use (edit a property path)'''
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bl_idname = "wm.properties_add"
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bl_label = "Add Property"
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path = rna_path
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def execute(self, context):
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item = eval("context.%s" % self.path)
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def unique_name(names):
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prop = 'prop'
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prop_new = prop
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i = 1
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while prop_new in names:
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prop_new = prop + str(i)
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i+=1
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return prop_new
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property = unique_name(item.keys())
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item[property] = 1.0
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return ('FINISHED',)
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class WM_OT_properties_remove(bpy.types.Operator):
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'''Internal use (edit a property path)'''
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bl_idname = "wm.properties_remove"
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bl_label = "Add Property"
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path = rna_path
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property = rna_property
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def execute(self, context):
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item = eval("context.%s" % self.properties.path)
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del item[self.properties.property]
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return ('FINISHED',)
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