minor pep8 edits

3 files changed, 28 insertions, 31 deletions

diff --git a/development_icon_get.py b/development_icon_get.py
index f25377e6..858e8a1d 100644
--- a/development_icon_get.py
+++ b/development_icon_get.py
@@ -43,21 +43,21 @@ import bpy
 def create_icon_list_all():
     icons = bpy.types.UILayout.bl_rna.functions['prop'].parameters['icon'].\
         enum_items.keys()
-    
+
     icons.remove("NONE")
-    
+
     return icons
 
 
 def create_icon_list():
     icons = create_icon_list_all()
     search = bpy.context.scene.icon_props.search.lower()
-    
+
     if search == "":
         pass
     else:
         icons = [key for key in icons if search in key.lower()]
-    
+
     return icons
 
 
@@ -67,7 +67,7 @@ class WM_OT_icon_info(bpy.types.Operator):
     bl_description = "Click to copy this icon name to the clipboard"
     icon = bpy.props.StringProperty()
     icon_scroll = bpy.props.IntProperty()
-    
+
     def invoke(self, context, event):
         bpy.data.window_managers['WinMan'].clipboard = self.icon
         self.report({'INFO'}, "Icon ID: %s" % self.icon)
@@ -78,11 +78,11 @@ class OBJECT_PT_icons(bpy.types.Panel):
     bl_space_type = "TEXT_EDITOR"
     bl_region_type = "UI"
     bl_label = "All icons"
-    
+
     def __init__(self):
         self.amount = 10
         self.icon_list = create_icon_list()
-    
+
     def draw(self, context):
         props = context.scene.icon_props
         # polling for updates
@@ -92,7 +92,7 @@ class OBJECT_PT_icons(bpy.types.Panel):
 #            IconProps.scroll = bpy.props.IntProperty(default=1, min=1,
 #                max=max(1, len(self.icon_list) - self.amount + 1),
 #                description="Drag to scroll icons")
-        
+
         box = self.layout.box()
         # scroll view
         if not props.expand:
@@ -107,7 +107,7 @@ class OBJECT_PT_icons(bpy.types.Panel):
             row = toprow.row()
             row.active = props.bl_rna.scroll[1]['max'] > 1
             row.prop(props, "scroll")
-            
+
             # icons
             row = box.row(align=True)
             if len(self.icon_list) == 0:
@@ -121,7 +121,7 @@ class OBJECT_PT_icons(bpy.types.Panel):
                     for i in range(self.amount - len(self.icon_list) \
                     % self.amount):
                         row.label("")
-        
+
         # expanded view
         else:
             # expand button
@@ -135,7 +135,7 @@ class OBJECT_PT_icons(bpy.types.Panel):
             row = toprow.row()
             row.active = False
             row.prop(props, "scroll")
-            
+
             # icons
             col = box.column(align=True)
             if len(self.icon_list) == 0:
@@ -154,11 +154,11 @@ class OBJECT_PT_icons(bpy.types.Panel):
 class CONSOLE_HT_icons(bpy.types.Header):
     bl_space_type = 'CONSOLE'
     _search_old = ""
-    
+
     def __init__(self):
         self.amount = 10
         self.icon_list = create_icon_list()
-    
+
     def draw(self, context):
         props = context.scene.icon_props
         # polling for updates
@@ -169,7 +169,7 @@ class CONSOLE_HT_icons(bpy.types.Header):
 #            IconProps.scroll = bpy.props.IntProperty(default=1, min=1,
 #                max=max(1, len(self.icon_list) - self.amount + 1),
 #                description="Drag to scroll icons")
-        
+
         # scroll view
         if props.console:
             layout = self.layout
@@ -181,7 +181,7 @@ class CONSOLE_HT_icons(bpy.types.Header):
             row = layout.row()
             row.active = props.bl_rna.scroll[1]['max'] > 1
             row.prop(props, "scroll")
-            
+
             # icons
             row = layout.row(align=True)
             if len(self.icon_list) == 0:
@@ -199,10 +199,10 @@ def menu_func(self, context):
 
 def register():
     global IconProps
-    
+
     icons_total = len(create_icon_list_all())
     icons_per_row = 10
-    
+
     class IconProps(bpy.types.PropertyGroup):
         """
         Fake module like class
@@ -217,7 +217,7 @@ def register():
         scroll = bpy.props.IntProperty(default=1, min=1,
             max=max(1, icons_total - icons_per_row + 1),
             description="Drag to scroll icons")
-    
+
     bpy.utils.register_module(__name__)
     bpy.types.Scene.icon_props = bpy.props.PointerProperty(type=IconProps)
     bpy.types.CONSOLE_MT_console.append(menu_func)
@@ -235,7 +235,7 @@ def unregister():
         # unregistering is only done automatically when run as add-on
         bpy.utils.unregister_class(OBJECT_PT_icons)
         bpy.utils.unregister_class(CONSOLE_HT_icons)
-    
+
     bpy.utils.unregister_module(__name__)
 
 
diff --git a/mesh_looptools.py b/mesh_looptools.py
index 76b47150..2a403dd3 100644
--- a/mesh_looptools.py
+++ b/mesh_looptools.py
@@ -16,8 +16,6 @@
 #
 # ##### END GPL LICENSE BLOCK #####
 
-# <pep8 compliant>
-
 bl_info = {
     'name': "LoopTools",
     'author': "Bart Crouch",
diff --git a/render_povray/render.py b/render_povray/render.py
index f449d7b1..c64de483 100644
--- a/render_povray/render.py
+++ b/render_povray/render.py
@@ -1647,13 +1647,13 @@ class PovrayRender(bpy.types.RenderEngine):
                     self._process = subprocess.Popen([pov_binary, self._temp_file_ini] + extra_args)
                     # This would work too but means we have to wait until its done:
                     # os.system("%s %s" % (pov_binary, self._temp_file_ini))
-                    
+
                 except OSError:
                     # someone might run povray 32 bits on a 64 bits blender machine
                     try:
                         pov_binary = winreg.QueryValueEx(regKey, "Home")[0] + "\\bin\\pvengine"
                         self._process = subprocess.Popen([pov_binary, self._temp_file_ini] + extra_args)
-                        
+
                     except OSError:
                         # TODO, report api
                         print("POV-Ray 3.7: could not execute '%s', possibly POV-Ray isn't installed" % pov_binary)
@@ -1661,29 +1661,29 @@ class PovrayRender(bpy.types.RenderEngine):
                         traceback.print_exc()
                         print ("***-DONE-***")
                         return False
-                    
+
                     else:
                         print("POV-Ray 3.7 64 bits could not execute, running 32 bits instead")
                         print("Command line arguments passed: " + str(extra_args))
                         return True
-                    
+
                 else:
                     print("POV-Ray 3.7 64 bits found")
                     print("Command line arguments passed: " + str(extra_args))
                     return True
-                
+
             #32 bits blender
             else:
                 try:
                     pov_binary = winreg.QueryValueEx(regKey, "Home")[0] + "\\bin\\pvengine"
                     self._process = subprocess.Popen([pov_binary, self._temp_file_ini] + extra_args)
-                    
+
                 # someone might also run povray 64 bits with a 32 bits build of blender.
                 except OSError:
                     try:
                         pov_binary = winreg.QueryValueEx(regKey, "Home")[0] + "\\bin\\pvengine64"
                         self._process = subprocess.Popen([pov_binary, self._temp_file_ini] + extra_args)
-                        
+
                     except OSError:
                         # TODO, report api
                         print("POV-Ray 3.7: could not execute '%s', possibly POV-Ray isn't installed" % pov_binary)
@@ -1691,17 +1691,16 @@ class PovrayRender(bpy.types.RenderEngine):
                         traceback.print_exc()
                         print ("***-DONE-***")
                         return False
-                    
+
                     else:
                         print("Running POV-Ray 3.7 64 bits build with 32 bits Blender, \nYou might want to run Blender 64 bits as well.")
                         print("Command line arguments passed: " + str(extra_args))
                         return True
-                    
+
                 else:
                     print("POV-Ray 3.7 32 bits found")
                     print("Command line arguments passed: " + str(extra_args))
                     return True
-                
 
         else:
             # DH - added -d option to prevent render window popup which leads to segfault on linux