pep8 cleanup

30 files changed, 72 insertions, 69 deletions

diff --git a/release/scripts/io/engine_render_pov.py b/release/scripts/io/engine_render_pov.py
index 338676968cd..28e4692fe8c 100644
--- a/release/scripts/io/engine_render_pov.py
+++ b/release/scripts/io/engine_render_pov.py
@@ -954,6 +954,7 @@ def register():
     for cls in classes:
         register(cls)
 
+
 def unregister():
     unregister = bpy.types.unregister
     for cls in classes:
@@ -961,4 +962,3 @@ def unregister():
 
 if __name__ == "__main__":
     register()
-
diff --git a/release/scripts/io/export_mdd.py b/release/scripts/io/export_mdd.py
index a4dca4db204..cf72169121c 100644
--- a/release/scripts/io/export_mdd.py
+++ b/release/scripts/io/export_mdd.py
@@ -191,10 +191,10 @@ def register():
     bpy.types.register(ExportMDD)
     bpy.types.INFO_MT_file_export.append(menu_func)
 
+
 def unregister():
     bpy.types.unregister(ExportMDD)
     bpy.types.INFO_MT_file_export.remove(menu_func)
 
 if __name__ == "__main__":
     register()
-
diff --git a/release/scripts/io/import_scene_obj.py b/release/scripts/io/import_scene_obj.py
index c5bd8339a15..25919c5d6aa 100644
--- a/release/scripts/io/import_scene_obj.py
+++ b/release/scripts/io/import_scene_obj.py
@@ -1648,4 +1648,3 @@ def unregister():
 
 if __name__ == "__main__":
     register()
-
diff --git a/release/scripts/io/import_shape_mdd.py b/release/scripts/io/import_shape_mdd.py
index c64fbd15a5c..106645eaa6b 100644
--- a/release/scripts/io/import_shape_mdd.py
+++ b/release/scripts/io/import_shape_mdd.py
@@ -25,7 +25,7 @@
 # origonal model the mdd was Baked out from their will be Strange
 # behavior
 #
-# vertex animation to ShapeKeys with ipo  and gives the frame a value of 1.0 
+# vertex animation to ShapeKeys with ipo  and gives the frame a value of 1.0
 # A modifier to read mdd files would be Ideal but thats for another day :)
 #
 # Please send any fixes,updates,bugs to Slow67_at_Gmail.com
@@ -36,15 +36,15 @@ from struct import unpack
 
 
 def mdd_import(filepath, ob, scene, PREF_START_FRAME=0, PREF_JUMP=1):
-    
+
     print('\n\nimporting mdd "%s"' % filepath)
-    
+
     bpy.ops.object.mode_set(mode='OBJECT')
 
     file = open(filepath, 'rb')
     frames, points = unpack(">2i", file.read(8))
     time = unpack((">%df" % frames), file.read(frames * 4))
-    
+
     print('\tpoints:%d frames:%d' % (points,frames))
 
     # If target object doesn't have Basis shape key, create it.
@@ -58,18 +58,18 @@ def mdd_import(filepath, ob, scene, PREF_START_FRAME=0, PREF_JUMP=1):
     scene.current_frame = PREF_START_FRAME
 
     def UpdateMesh(ob, fr):
-    
+
         # Insert new shape key
         new_shapekey = ob.add_shape_key()
         new_shapekey.name = ("frame_%.4d" % fr)
         new_shapekey_name = new_shapekey.name
-            
+
         ob.active_shape_key_index = len(ob.data.shape_keys.keys)-1
         index = len(ob.data.shape_keys.keys)-1
         ob.shape_key_lock = True
-            
+
         verts = ob.data.shape_keys.keys[ len(ob.data.shape_keys.keys)-1 ].data
-        
+
 
         for v in verts:
             # 12 is the size of 3 floats
@@ -77,7 +77,7 @@ def mdd_import(filepath, ob, scene, PREF_START_FRAME=0, PREF_JUMP=1):
             v.co[:] = x,z,y
         #me.update()
         ob.shape_key_lock = False
-    
+
 
         # insert keyframes
         shape_keys = ob.data.shape_keys
@@ -94,12 +94,12 @@ def mdd_import(filepath, ob, scene, PREF_START_FRAME=0, PREF_JUMP=1):
         ob.data.shape_keys.keys[index].value = 0.0
         shape_keys.keys[len(ob.data.shape_keys.keys)-1].keyframe_insert("value")
 
-        ob.data.update()       
+        ob.data.update()
 
 
     for i in range(frames):
         UpdateMesh(ob, i)
-    
+
 
 from bpy.props import *
 
@@ -148,7 +148,7 @@ def menu_func(self, context):
 def register():
     bpy.types.register(importMDD)
     bpy.types.INFO_MT_file_import.append(menu_func)
-    
+
 def unregister():
     bpy.types.unregister(importMDD)
     bpy.types.INFO_MT_file_import.remove(menu_func)
diff --git a/release/scripts/modules/rigify/__init__.py b/release/scripts/modules/rigify/__init__.py
index 895afd20d59..ec9afd78dce 100644
--- a/release/scripts/modules/rigify/__init__.py
+++ b/release/scripts/modules/rigify/__init__.py
@@ -26,10 +26,10 @@ from rna_prop_ui import rna_idprop_ui_prop_get
 SPECIAL_TYPES = "root",
 LAYER_TYPES = "main", "extra", "ik", "fk"
 
-ORG_LAYERS = [n==31 for n in range(0,32)]
-MCH_LAYERS = [n==30 for n in range(0,32)]
-DEF_LAYERS = [n==29 for n in range(0,32)]
-ROOT_LAYERS = [n==28 for n in range(0,32)]
+ORG_LAYERS = [n == 31 for n in range(0, 32)]
+MCH_LAYERS = [n == 30 for n in range(0, 32)]
+DEF_LAYERS = [n == 29 for n in range(0, 32)]
+ROOT_LAYERS = [n == 28 for n in range(0, 32)]
 
 ORG_PREFIX = "ORG-"
 MCH_PREFIX = "MCH-"
@@ -38,7 +38,6 @@ DEF_PREFIX = "DEF-"
 WGT_PREFIX = "WGT-"
 
 
-
 class RigifyError(Exception):
     """Exception raised for errors in the metarig.
     """
@@ -456,12 +455,12 @@ def generate_rig(context, obj_orig, prefix="ORG-", META_DEF=True):
             bone.deform = True
         else:
             # Assign bone appearance if there is a widget for it
-            obj.pose.bones[bone_name].custom_shape = context.scene.objects.get(WGT_PREFIX+bone_name)
+            obj.pose.bones[bone_name].custom_shape = context.scene.objects.get(WGT_PREFIX + bone_name)
 
         layer_tot[:] = [max(lay) for lay in zip(layer_tot, bone.layer)]
 
     # Only for demo'ing
-    layer_show = [a and not (b or c or d) for a,b,c,d in zip(layer_tot, ORG_LAYERS, MCH_LAYERS, DEF_LAYERS)]
+    layer_show = [a and not (b or c or d) for a, b, c, d in zip(layer_tot, ORG_LAYERS, MCH_LAYERS, DEF_LAYERS)]
     arm.layer = layer_show
 
 
diff --git a/release/scripts/modules/rigify/copy.py b/release/scripts/modules/rigify/copy.py
index 907435da2b4..e0bff555a9b 100644
--- a/release/scripts/modules/rigify/copy.py
+++ b/release/scripts/modules/rigify/copy.py
@@ -110,4 +110,3 @@ def main(obj, bone_definition, base_names, options):
     deform(obj, bone_definition, base_names, options)
 
     return (cpy,)
-
diff --git a/release/scripts/modules/rigify/finger_curl.py b/release/scripts/modules/rigify/finger_curl.py
index f6574fc75bb..fcf57f81d3e 100644
--- a/release/scripts/modules/rigify/finger_curl.py
+++ b/release/scripts/modules/rigify/finger_curl.py
@@ -215,8 +215,8 @@ def main(obj, bone_definition, base_names, options):
 
     # Set up bones for hinge
     if make_hinge:
-        socket = copy_bone_simple(arm, org_f1, "MCH-socket_"+control, parent=True).name
-        hinge = copy_bone_simple(arm, eb[org_f1].parent.name, "MCH-hinge_"+control).name
+        socket = copy_bone_simple(arm, org_f1, "MCH-socket_" + control, parent=True).name
+        hinge = copy_bone_simple(arm, eb[org_f1].parent.name, "MCH-hinge_" + control).name
 
         eb[control].connected = False
         eb[control].parent = eb[hinge]
@@ -343,7 +343,7 @@ def main(obj, bone_definition, base_names, options):
 
     # Last step setup layers
     if "ex_layer" in options:
-        layer = [n==options["ex_layer"] for n in range(0,32)]
+        layer = [n == options["ex_layer"] for n in range(0, 32)]
     else:
         layer = list(arm.bones[bone_definition[0]].layer)
     for bone_name in [f1, f2, f3]:
diff --git a/release/scripts/modules/rigify/leg_biped.py b/release/scripts/modules/rigify/leg_biped.py
index 40d2ea0c4f2..0d3fbabba68 100644
--- a/release/scripts/modules/rigify/leg_biped.py
+++ b/release/scripts/modules/rigify/leg_biped.py
@@ -227,7 +227,7 @@ def ik(obj, bone_definition, base_names, options):
     con = ik_chain.shin_p.constraints.new('IK')
     con.chain_length = 2
     con.iterations = 500
-    con.pole_angle = -pi/2
+    con.pole_angle = -pi / 2.0
     con.use_tail = True
     con.use_stretch = True
     con.use_target = True
@@ -265,7 +265,7 @@ def ik(obj, bone_definition, base_names, options):
 
     # last step setup layers
     if "ik_layer" in options:
-        layer = [n==options["ik_layer"] for n in range(0,32)]
+        layer = [n == options["ik_layer"] for n in range(0, 32)]
     else:
         layer = list(mt_chain.thigh_b.layer)
     for attr in ik_chain.attr_names:
@@ -368,7 +368,7 @@ def fk(obj, bone_definition, base_names, options):
 
     # last step setup layers
     if "fk_layer" in options:
-        layer = [n==options["fk_layer"] for n in range(0,32)]
+        layer = [n == options["fk_layer"] for n in range(0, 32)]
     else:
         layer = list(mt_chain.thigh_b.layer)
     for attr in fk_chain.attr_names:
@@ -499,4 +499,3 @@ def main(obj, bone_definition, base_names, options):
 
     bpy.ops.object.mode_set(mode='OBJECT')
     blend_bone_list(obj, bone_definition + [None], bones_fk, bones_ik, target_bone=bones_ik[6], target_prop="ik", blend_default=1.0)
-
diff --git a/release/scripts/modules/rigify/neck_flex.py b/release/scripts/modules/rigify/neck_flex.py
index b3628ef4c2c..e45d128433a 100644
--- a/release/scripts/modules/rigify/neck_flex.py
+++ b/release/scripts/modules/rigify/neck_flex.py
@@ -332,7 +332,7 @@ def main(obj, bone_definition, base_names, options):
 
     # last step setup layers
     if "ex_layer" in options:
-        layer = [n==options["ex_layer"] for n in range(0,32)]
+        layer = [n == options["ex_layer"] for n in range(0, 32)]
     else:
         layer = list(arm.bones[bone_definition[1]].layer)
     for attr in ex_chain.attr_names:
@@ -346,4 +346,3 @@ def main(obj, bone_definition, base_names, options):
 
     # no blending the result of this
     return None
-
diff --git a/release/scripts/modules/rigify/spine_pivot_flex.py b/release/scripts/modules/rigify/spine_pivot_flex.py
index 3ae5818f908..422c632e95a 100644
--- a/release/scripts/modules/rigify/spine_pivot_flex.py
+++ b/release/scripts/modules/rigify/spine_pivot_flex.py
@@ -463,7 +463,7 @@ def main(obj, bone_definition, base_names, options):
 
     # last step setup layers
     if "ex_layer" in options:
-        layer = [n==options["ex_layer"] for n in range(0,32)]
+        layer = [n == options["ex_layer"] for n in range(0, 32)]
     else:
         layer = list(arm.bones[bone_definition[1]].layer)
     for attr in ex.attr_names:
diff --git a/release/scripts/modules/rigify/stretch.py b/release/scripts/modules/rigify/stretch.py
index 0902b108def..3727c484d6a 100644
--- a/release/scripts/modules/rigify/stretch.py
+++ b/release/scripts/modules/rigify/stretch.py
@@ -48,12 +48,11 @@ bool_map = {0:False, 1:True,
             "no":False, "yes":True,
             "No":False, "Yes":True}
 
+
 def metarig_definition(obj, orig_bone_name):
     return (orig_bone_name,)
 
 
-
-
 def main(obj, bone_definition, base_names, options):
     """ A stretchy bone from one bone to another.
         Deformation only (no controls).
@@ -108,4 +107,3 @@ def main(obj, bone_definition, base_names, options):
         con.volume = 'NO_VOLUME'
 
     return tuple()
-
diff --git a/release/scripts/modules/rigify/tail_control.py b/release/scripts/modules/rigify/tail_control.py
index 56305b5e07e..c0addf97a52 100644
--- a/release/scripts/modules/rigify/tail_control.py
+++ b/release/scripts/modules/rigify/tail_control.py
@@ -163,4 +163,3 @@ def main(obj, bone_definitions, base_names, options):
 
 
     return None
-
diff --git a/release/scripts/modules/rigify/track_dual.py b/release/scripts/modules/rigify/track_dual.py
index a926be684e6..38c2a86ab32 100644
--- a/release/scripts/modules/rigify/track_dual.py
+++ b/release/scripts/modules/rigify/track_dual.py
@@ -41,12 +41,12 @@ RIG_TYPE = "track_dual"
 #    pbone = obj.pose.bones['Bone']
 #    pbone['type'] = 'copy'
 
-bool_map = {0:False, 1:True,
-            0.0:False, 1.0:True,
-            "false":False, "true":True,
-            "False":False, "True":True,
-            "no":False, "yes":True,
-            "No":False, "Yes":True}
+bool_map = {0: False, 1: True,
+            0.0: False, 1.0: True,
+            "false": False, "true": True,
+            "False": False, "True": True,
+            "no": False, "yes": True,
+            "No": False, "Yes": True}
 
 
 def metarig_definition(obj, orig_bone_name):
diff --git a/release/scripts/modules/rigify/track_reverse.py b/release/scripts/modules/rigify/track_reverse.py
index 988f7576294..21d38c28920 100644
--- a/release/scripts/modules/rigify/track_reverse.py
+++ b/release/scripts/modules/rigify/track_reverse.py
@@ -98,4 +98,3 @@ def main(obj, bone_definition, base_names, options):
 
 
     return tuple()
-
diff --git a/release/scripts/modules/rna_info.py b/release/scripts/modules/rna_info.py
index 1c1a32becf9..8a93f98815c 100644
--- a/release/scripts/modules/rna_info.py
+++ b/release/scripts/modules/rna_info.py
@@ -338,7 +338,7 @@ def _GetInfoRNA(bl_rna, cls, parent_id=''):
     key = parent_id, bl_rna.identifier
     try:
         return cls.global_lookup[key]
-    except:
+    except KeyError:
         instance = cls.global_lookup[key] = cls(bl_rna)
         return instance
 
@@ -367,7 +367,6 @@ def BuildRNAInfo():
     rna_children_dict = {}	# store all rna_structs nested from here
     rna_references_dict = {}	# store a list of rna path strings that reference this type
     rna_functions_dict = {}	# store all functions directly in this type (not inherited)
-    rna_words = set()
 
     def rna_id_ignore(rna_id):
         if rna_id == "rna_type":
@@ -512,7 +511,7 @@ def BuildRNAInfo():
 
                 try:
                     rna_prop_ptr = rna_prop.fixed_type
-                except:
+                except AttributeError:
                     rna_prop_ptr = None
 
                 # Does this property point to me?
diff --git a/release/scripts/op/add_armature_human.py b/release/scripts/op/add_armature_human.py
index 1944e73de1b..b00b735d16d 100644
--- a/release/scripts/op/add_armature_human.py
+++ b/release/scripts/op/add_armature_human.py
@@ -609,10 +609,10 @@ def register():
     bpy.types.register(AddHuman)
     bpy.types.INFO_MT_armature_add.append(menu_func)
 
+
 def unregister():
     bpy.types.unregister(AddHuman)
     bpy.types.INFO_MT_armature_add.remove(menu_func)
 
 if __name__ == "__main__":
     register()
-
diff --git a/release/scripts/op/image.py b/release/scripts/op/image.py
index ea5177b1503..f60902e1832 100644
--- a/release/scripts/op/image.py
+++ b/release/scripts/op/image.py
@@ -20,6 +20,7 @@
 
 import bpy
 
+
 class SaveDirty(bpy.types.Operator):
     '''Select object matching a naming pattern'''
     bl_idname = "image.save_dirty"
diff --git a/release/scripts/op/object.py b/release/scripts/op/object.py
index 5ff25a47b2f..026d4409272 100644
--- a/release/scripts/op/object.py
+++ b/release/scripts/op/object.py
@@ -383,6 +383,7 @@ class ShapeTransfer(bpy.types.Operator):
             return {'CANCELLED'}
         return self._main(ob_act, objects, self.properties.mode, self.properties.use_clamp)
 
+
 class JoinUVs(bpy.types.Operator):
     '''Copy UV Layout to objects with matching geometry'''
     bl_idname = "object.join_uvs"
@@ -440,6 +441,7 @@ class JoinUVs(bpy.types.Operator):
         self._main(context)
         return {'FINISHED'}
 
+
 class MakeDupliFace(bpy.types.Operator):
     '''Make linked objects into dupli-faces'''
     bl_idname = "object.make_dupli_face"
@@ -520,6 +522,7 @@ def register():
     for cls in classes:
         register(cls)
 
+
 def unregister():
     unregister = bpy.types.unregister
     for cls in classes:
@@ -527,4 +530,3 @@ def unregister():
 
 if __name__ == "__main__":
     register()
-
diff --git a/release/scripts/op/screen_play_rendered_anim.py b/release/scripts/op/screen_play_rendered_anim.py
index 17087183c7d..72942798c81 100644
--- a/release/scripts/op/screen_play_rendered_anim.py
+++ b/release/scripts/op/screen_play_rendered_anim.py
@@ -123,4 +123,3 @@ def unregister():
 
 if __name__ == "__main__":
     register()
-
diff --git a/release/scripts/op/sequencer.py b/release/scripts/op/sequencer.py
index 51bb96442e9..76d5c9cfee9 100644
--- a/release/scripts/op/sequencer.py
+++ b/release/scripts/op/sequencer.py
@@ -20,6 +20,7 @@
 
 import bpy
 
+
 class SequencerCrossfadeSounds(bpy.types.Operator):
     '''Do crossfading volume animation of two selected sound strips.'''
 
@@ -73,9 +74,9 @@ class SequencerCrossfadeSounds(bpy.types.Operator):
 def register():
     bpy.types.register(SequencerCrossfadeSounds)
 
+
 def unregister():
     bpy.types.unregister(SequencerCrossfadeSounds)
 
 if __name__ == "__main__":
     register()
-
diff --git a/release/scripts/op/uvcalc_follow_active.py b/release/scripts/op/uvcalc_follow_active.py
index a76bd0d3a98..c8a13441048 100644
--- a/release/scripts/op/uvcalc_follow_active.py
+++ b/release/scripts/op/uvcalc_follow_active.py
@@ -266,10 +266,10 @@ def register():
     bpy.types.register(FollowActiveQuads)
     bpy.types.VIEW3D_MT_uv_map.append(menu_func)
 
+
 def unregister():
     bpy.types.unregister(FollowActiveQuads)
     bpy.types.VIEW3D_MT_uv_map.remove(menu_func)
 
 if __name__ == "__main__":
     register()
-
diff --git a/release/scripts/op/wm.py b/release/scripts/op/wm.py
index 216cb57537e..4deab93e6f1 100644
--- a/release/scripts/op/wm.py
+++ b/release/scripts/op/wm.py
@@ -371,7 +371,9 @@ class WM_OT_context_modal_mouse(bpy.types.Operator):
         self._values_store(context)
 
         if not self._values:
-            self.report({'WARNING'}, "Nothing to operate on: %s[ ].%s" % (self.properties.path_iter, self.properties.path_item))
+            self.report({'WARNING'}, "Nothing to operate on: %s[ ].%s" %
+                    (self.properties.path_iter, self.properties.path_item))
+
             return {'CANCELLED'}
         else:
             self.properties.initial_x = event.mouse_x
diff --git a/release/scripts/templates/operator_modal_draw.py b/release/scripts/templates/operator_modal_draw.py
index 1f0d7a8504f..3c7c4409f50 100644
--- a/release/scripts/templates/operator_modal_draw.py
+++ b/release/scripts/templates/operator_modal_draw.py
@@ -20,7 +20,7 @@ def draw_callback_px(self, context):
 
     bgl.glEnd()
 
-    # restore opengl defaults 
+    # restore opengl defaults
     bgl.glLineWidth(1)
     bgl.glDisable(bgl.GL_BLEND)
     bgl.glColor4f(0.0, 0.0, 0.0, 1.0)
@@ -50,7 +50,7 @@ class ModalDrawOperator(bpy.types.Operator):
     def invoke(self, context, event):
         if context.area.type == 'VIEW_3D':
             context.manager.add_modal_handler(self)
-            
+
             # Add the region OpenGL drawing callback
             # draw in view space with 'POST_VIEW' and 'PRE_VIEW'
             self._handle = context.region.callback_add(draw_callback_px, (self, context), 'POST_PIXEL')
@@ -72,4 +72,4 @@ def unregister():
 
 
 if __name__ == "__main__":
-    register()
\ No newline at end of file
+    register()
diff --git a/release/scripts/ui/properties_animviz.py b/release/scripts/ui/properties_animviz.py
index 71b49cea2f2..15cd80c6fdf 100644
--- a/release/scripts/ui/properties_animviz.py
+++ b/release/scripts/ui/properties_animviz.py
@@ -103,6 +103,7 @@ class OnionSkinButtonsPanel(bpy.types.Panel):
 ################################################
 # Specific Panels for DataTypes
 
+
 class OBJECT_PT_motion_paths(MotionPathButtonsPanel):
     #bl_label = "Object Motion Paths"
     bl_context = "object"
@@ -129,13 +130,14 @@ class OBJECT_PT_motion_paths(MotionPathButtonsPanel):
             col = split.column()
         col.operator("object.paths_clear", text="Clear Paths")
 
+
 class OBJECT_PT_onion_skinning(OnionSkinButtonsPanel):
     #bl_label = "Object Onion Skinning"
     bl_context = "object"
 
     def poll(self, context):
         return (context.object)
-        
+
     def draw(self, context):
         layout = self.layout
 
@@ -144,6 +146,7 @@ class OBJECT_PT_onion_skinning(OnionSkinButtonsPanel):
 
         self.draw_settings(context, ob.animation_visualisation, wide_ui)
 
+
 class DATA_PT_motion_paths(MotionPathButtonsPanel):
     #bl_label = "Bones Motion Paths"
     bl_context = "data"
@@ -171,6 +174,7 @@ class DATA_PT_motion_paths(MotionPathButtonsPanel):
             col = split.column()
         col.operator("pose.paths_clear", text="Clear Paths")
 
+
 class DATA_PT_onion_skinning(OnionSkinButtonsPanel):
     #bl_label = "Bones Onion Skinning"
     bl_context = "data"
@@ -187,17 +191,18 @@ class DATA_PT_onion_skinning(OnionSkinButtonsPanel):
 
         self.draw_settings(context, ob.pose.animation_visualisation, wide_ui, bones=True)
 
-# NOTE: 
+# NOTE:
 # The specialised panel types defined here (i.e. OBJECT_PT_*, etc.)
 # aren't registered here, but are rather imported to (and registered)
 # in the files defining the contexts where they reside. Otherwise,
 # these panels appear at the top of the lists by default.
 #
 # However, we keep these empty register funcs here just in case
-# something will need them again one day, and also to make 
+# something will need them again one day, and also to make
 # it easier to maintain these scripts.
 classes = []
 
+
 def register():
     register = bpy.types.register
     for cls in classes:
diff --git a/release/scripts/ui/properties_data_armature.py b/release/scripts/ui/properties_data_armature.py
index b7864618de6..4f382d550e2 100644
--- a/release/scripts/ui/properties_data_armature.py
+++ b/release/scripts/ui/properties_data_armature.py
@@ -253,7 +253,7 @@ class DATA_PT_iksolver_itasc(DataButtonsPanel):
                 row.prop(itasc, "dampmax", text="Damp", slider=True)
                 row.prop(itasc, "dampeps", text="Eps", slider=True)
 
-# import generic panels from other files 
+# import generic panels from other files
 from properties_animviz import DATA_PT_motion_paths, DATA_PT_onion_skinning
 
 classes = [
diff --git a/release/scripts/ui/properties_object.py b/release/scripts/ui/properties_object.py
index b11180411f4..73f0a6fe5c2 100644
--- a/release/scripts/ui/properties_object.py
+++ b/release/scripts/ui/properties_object.py
@@ -304,7 +304,8 @@ class OBJECT_PT_animation(ObjectButtonsPanel):
         row.prop(ob, "track_override_parent", text="Override Parent")
         row.active = (ob.parent is not None)
 
-# import generic panels from other files 
+
+# import generic panels from other files
 from properties_animviz import OBJECT_PT_motion_paths, OBJECT_PT_onion_skinning
 
 classes = [
@@ -316,7 +317,7 @@ classes = [
     OBJECT_PT_display,
     OBJECT_PT_duplication,
     OBJECT_PT_animation,
-    
+
     OBJECT_PT_motion_paths,
     #OBJECT_PT_onion_skinning,
 
diff --git a/release/scripts/ui/space_info.py b/release/scripts/ui/space_info.py
index 780884591b0..4a08e2f62c3 100644
--- a/release/scripts/ui/space_info.py
+++ b/release/scripts/ui/space_info.py
@@ -25,7 +25,7 @@ class INFO_HT_header(bpy.types.Header):
 
     def draw(self, context):
         layout = self.layout
-        
+
         wm = context.manager
         if wm and len(wm.operators):
             last_op = wm.operators[-1]
@@ -64,7 +64,7 @@ class INFO_HT_header(bpy.types.Header):
         layout.separator()
 
         layout.template_running_jobs()
-        
+
         if last_op and last_op.has_reports:
             layout.template_reports_banner(last_op)
         else:
diff --git a/release/scripts/ui/space_sequencer.py b/release/scripts/ui/space_sequencer.py
index 8930a04e11c..1571d0bd675 100644
--- a/release/scripts/ui/space_sequencer.py
+++ b/release/scripts/ui/space_sequencer.py
@@ -471,10 +471,10 @@ class SEQUENCER_PT_input(SequencerButtonsPanel):
             return False
 
         return strip.type in ('MOVIE', 'IMAGE')
-        
+
     def draw_filename(self, context):
         pass
-        
+
     def draw(self, context):
         layout = self.layout
 
@@ -502,7 +502,8 @@ class SEQUENCER_PT_input(SequencerButtonsPanel):
         col.label(text="Trim Duration:")
         col.prop(strip, "animation_start_offset", text="Start")
         col.prop(strip, "animation_end_offset", text="End")
-        
+
+
 class SEQUENCER_PT_input_movie(SEQUENCER_PT_input):
     bl_label = "Strip Input"
 
@@ -527,6 +528,7 @@ class SEQUENCER_PT_input_movie(SEQUENCER_PT_input):
         col = split.column()
         col.prop(strip, "filepath", text="")
 
+
 class SEQUENCER_PT_input_image(SEQUENCER_PT_input):
     bl_label = "Strip Input"
 
diff --git a/release/scripts/ui/space_userpref.py b/release/scripts/ui/space_userpref.py
index 9e5e9d74e1e..259e10cdcfe 100644
--- a/release/scripts/ui/space_userpref.py
+++ b/release/scripts/ui/space_userpref.py
@@ -1483,7 +1483,7 @@ class WM_OT_addon_install(bpy.types.Operator):
 
                 #extract the file to "addons"
                 file_to_extract.extractall(path_addons)
-            
+
             except:
                 traceback.print_exc()
                 return {'CANCELLED'}
diff --git a/release/scripts/ui/space_view3d_toolbar.py b/release/scripts/ui/space_view3d_toolbar.py
index 299ed1dace6..bee255b4253 100644
--- a/release/scripts/ui/space_view3d_toolbar.py
+++ b/release/scripts/ui/space_view3d_toolbar.py
@@ -906,7 +906,7 @@ class VIEW3D_PT_tools_projectpaint(View3DPanel):
 
         sub = col.column()
         sub.prop(ipaint, "seam_bleed")
-        
+
         sub = col.column()
         col.operator("image.save_dirty", text="Save Edited")
         col.operator("paint.camera_project")