Cleanup: unused vars, imports, pep8

build_files/cmake/project_info.py

@@ -39,7 +39,7 @@ __all__ = (
     "is_py",
     "cmake_advanced_info",
     "cmake_compiler_defines",
-    "project_name_get"
+    "project_name_get",
     "init",
 )
 

intern/cycles/blender/addon/engine.py

@@ -82,7 +82,6 @@ def init():
     import bpy
     import _cycles
     import os.path
-    import sys
 
     # Workaround possibly buggy legacy drivers which crashes on the OpenCL
     # device enumeration.
@@ -103,10 +102,12 @@ def init():
     _cycles.init(path, user_path, bpy.app.background)
     _parse_command_line()
 
+
 def exit():
     import _cycles
     _cycles.exit()
 
+
 def create(engine, data, scene, region=None, v3d=None, rv3d=None, preview_osl=False):
     import bpy
     import _cycles

intern/cycles/blender/addon/properties.py

@@ -1013,7 +1013,6 @@ class CyclesObjectSettings(bpy.types.PropertyGroup):
                 default=1.0,
                 )
 
-
     @classmethod
     def unregister(cls):
         del bpy.types.Object.cycles

intern/cycles/blender/addon/ui.py

@@ -887,7 +887,7 @@ class CyclesLamp_PT_lamp(CyclesButtonsPanel, Panel):
 
         lamp = context.lamp
         clamp = lamp.cycles
-        cscene = context.scene.cycles
+        # cscene = context.scene.cycles
 
         layout.prop(lamp, "type", expand=True)
 
@@ -1107,7 +1107,7 @@ class CyclesWorld_PT_settings(CyclesButtonsPanel, Panel):
 
         world = context.world
         cworld = world.cycles
-        cscene = context.scene.cycles
+        # cscene = context.scene.cycles
 
         split = layout.split()
 

intern/cycles/blender/addon/version_update.py

@@ -104,7 +104,6 @@ def vector_curve_node_remap(node):
     """
     Remap values of vector curve node from normalized to absolute values
     """
-    from mathutils import Vector
     if node.bl_idname == 'ShaderNodeVectorCurve':
         node.mapping.use_clip = False
         for curve in node.mapping.curves:

release/scripts/modules/bl_previews_utils/bl_previews_render.py

@@ -21,9 +21,7 @@
 # Populate a template file (POT format currently) from Blender RNA/py/C data.
 # Note: This script is meant to be used from inside Blender!
 
-import collections
 import os
-import sys
 
 import bpy
 from mathutils import Vector, Euler, Matrix
@@ -67,6 +65,8 @@ def rna_backup_restore(data, backup):
 
 
 def do_previews(do_objects, do_groups, do_scenes, do_data_intern):
+    import collections
+
     # Helpers.
     RenderContext = collections.namedtuple("RenderContext", (
         "scene", "world", "camera", "lamp", "camera_data", "lamp_data", "image",  # All those are names!
@@ -362,7 +362,6 @@ def do_previews(do_objects, do_groups, do_scenes, do_data_intern):
             #         File "<string>", line 327, in do_previews
             #         OverflowError: Python int too large to convert to C long
             #    ... :(
-            import sys
             scene = bpy.data.scenes[render_context.scene, None]
             for obname in objects:
                 ob = bpy.data.objects[obname, None]

release/scripts/modules/keyingsets_utils.py

@@ -28,7 +28,7 @@ __all__ = (
     "RKS_POLL_selected_objects",
     "RKS_POLL_selected_bones",
     "RKS_POLL_selected_items",
-    "RKS_ITER_selected_object",
+    "RKS_ITER_selected_objects",
     "RKS_ITER_selected_bones",
     "RKS_ITER_selected_item",
     "RKS_GEN_available",
@@ -239,6 +239,7 @@ bbone_property_ids = (
     "bone.bbone_out",
 )
 
+
 # Add Keying Set entries for bendy bones
 def RKS_GEN_bendy_bones(ksi, context, ks, data):
     # get id-block and path info

release/scripts/modules/sys_info.py

@@ -24,7 +24,6 @@
 def write_sysinfo(filepath):
     import sys
 
-    import textwrap
     import subprocess
 
     import bpy

release/scripts/startup/bl_ui/properties_data_bone.py

@@ -153,7 +153,7 @@ class BONE_PT_curved(BoneButtonsPanel, Panel):
     def draw(self, context):
         ob = context.object
         bone = context.bone
-        arm = context.armature
+        # arm = context.armature
         pchan = None
 
         if ob and bone:
@@ -268,7 +268,6 @@ class BONE_PT_relations(BoneButtonsPanel, Panel):
         sub.prop(bone, "use_local_location")
 
 
-
 class BONE_PT_display(BoneButtonsPanel, Panel):
     bl_label = "Display"
 

release/scripts/startup/bl_ui/properties_grease_pencil_common.py

@@ -214,13 +214,13 @@ class GreasePencilStrokeSculptPanel:
 
         layout.separator()
 
-        if settings.tool == 'THICKNESS':
+        if tool == 'THICKNESS':
             layout.row().prop(brush, "direction", expand=True)
-        elif settings.tool == 'PINCH':
+        elif tool == 'PINCH':
             row = layout.row(align=True)
             row.prop_enum(brush, "direction", 'ADD', text="Pinch")
             row.prop_enum(brush, "direction", 'SUBTRACT', text="Inflate")
-        elif settings.tool == 'TWIST':
+        elif tool == 'TWIST':
             row = layout.row(align=True)
             row.prop_enum(brush, "direction", 'SUBTRACT', text="CW")
             row.prop_enum(brush, "direction", 'ADD', text="CCW")
@@ -228,7 +228,7 @@ class GreasePencilStrokeSculptPanel:
         layout.separator()
         layout.prop(settings, "use_select_mask")
 
-        if settings.tool == 'SMOOTH':
+        if tool == 'SMOOTH':
             layout.prop(brush, "affect_pressure")
 
 
@@ -581,7 +581,6 @@ class GreasePencilDataPanel:
         col.active = not gpl.lock
         col.prop(gpl, "line_width", slider=True)
 
-
         split = layout.split(percentage=0.5)
         split.active = not gpl.lock
 

release/scripts/startup/bl_ui/space_dopesheet.py

@@ -103,6 +103,7 @@ def dopesheet_filter(layout, context, genericFiltersOnly=False):
 
             layout.prop(dopesheet, "use_datablock_sort", text="")
 
+
 #######################################
 # DopeSheet Editor - General/Standard UI
 

release/scripts/startup/bl_ui/space_image.py

@@ -729,7 +729,6 @@ class IMAGE_PT_paint(Panel, ImagePaintPanel):
     @classmethod
     def poll(cls, context):
         sima = context.space_data
-        toolsettings = context.tool_settings.image_paint
         return sima.show_paint
 
 
@@ -987,7 +986,7 @@ class IMAGE_PT_tools_paint_options(BrushButtonsPanel, Panel):
         layout = self.layout
 
         toolsettings = context.tool_settings
-        brush = toolsettings.image_paint.brush
+        # brush = toolsettings.image_paint.brush
 
         ups = toolsettings.unified_paint_settings
 

release/scripts/startup/bl_ui/space_view3d.py

@@ -37,7 +37,6 @@ class VIEW3D_HT_header(Header):
 
         row = layout.row(align=True)
         row.template_header()
-        sub = row.row(align=True)
 
         VIEW3D_MT_editor_menus.draw_collapsible(context, layout)
 
@@ -137,13 +136,12 @@ class VIEW3D_HT_header(Header):
             row.operator("gpencil.copy", text="", icon='COPYDOWN')
             row.operator("gpencil.paste", text="", icon='PASTEDOWN')
 
-            layout.prop(context.gpencil_data, "use_onion_skinning", text="Onion Skins", icon='PARTICLE_PATH') # XXX: icon
+            # XXX: icon
+            layout.prop(context.gpencil_data, "use_onion_skinning", text="Onion Skins", icon='PARTICLE_PATH')
 
             layout.prop(context.tool_settings.gpencil_sculpt, "use_select_mask")
 
 
-
-
 class VIEW3D_MT_editor_menus(Menu):
     bl_space_type = 'VIEW3D_MT_editor_menus'
     bl_label = ""

release/scripts/startup/bl_ui/space_view3d_toolbar.py

@@ -605,6 +605,7 @@ class VIEW3D_PT_tools_curveedit_options_stroke(View3DPanel, Panel):
                 colsub = layout.column(align=True)
                 colsub.prop(cps, "surface_plane", expand=True)
 
+
 # ********** default tools for editmode_surface ****************
 
 class VIEW3D_PT_tools_transform_surface(View3DPanel, Panel):

release/scripts/startup/keyingsets_builtins.py

@@ -175,6 +175,7 @@ class BUILTIN_KSI_RotScale(KeyingSetInfo):
 
 # ------------
 
+
 # Bendy Bones
 class BUILTIN_KSI_BendyBones(KeyingSetInfo):
     """Insert a keyframe for each of the BBone shape properties"""

release/scripts/startup/nodeitems_builtins.py

@@ -32,6 +32,7 @@ class SortedNodeCategory(NodeCategory):
 
         super().__init__(identifier, name, description, items)
 
+
 class CompositorNodeCategory(SortedNodeCategory):
     @classmethod
     def poll(cls, context):