style: Fix PEP8 whitespace issues in Python files

Done with `autopep8 --select=E2,W2`, fixes:

- E201 - Remove extraneous whitespace.
- E202 - Remove extraneous whitespace.
- E203 - Remove extraneous whitespace.
- E211 - Remove extraneous whitespace.
- E221 - Fix extraneous whitespace around keywords.
- E222 - Fix extraneous whitespace around keywords.
- E223 - Fix extraneous whitespace around keywords.
- E224 - Remove extraneous whitespace around operator.
- E225 - Fix missing whitespace around operator.
- E226 - Fix missing whitespace around operator.
- E227 - Fix missing whitespace around operator.
- E228 - Fix missing whitespace around operator.
- E231 - Add missing whitespace.
- E231 - Fix various deprecated code (via lib2to3).
- E241 - Fix extraneous whitespace around keywords.
- E242 - Remove extraneous whitespace around operator.
- E251 - Remove whitespace around parameter '=' sign.
- E261 - Fix spacing after comment hash.
- E262 - Fix spacing after comment hash.
- E265 - Format block comments.
- E271 - Fix extraneous whitespace around keywords.
- E272 - Fix extraneous whitespace around keywords.
- E273 - Fix extraneous whitespace around keywords.
- E274 - Fix extraneous whitespace around keywords.
- W291 - Remove trailing whitespace.
- W293 - Remove trailing whitespace.

1 files changed, 20 insertions, 20 deletions

diff --git a/tools/scripts/svgs_2_pngs.py b/tools/scripts/svgs_2_pngs.py
index 4de69a14b4..b55fd97d0a 100644
--- a/tools/scripts/svgs_2_pngs.py
+++ b/tools/scripts/svgs_2_pngs.py
@@ -51,7 +51,7 @@ def export_icons():
         # name without extensions
         name_only = file_name.replace('.svg', '')
 
-        out_icon_names = [name_only] # export to a png with the same file name
+        out_icon_names = [name_only]  # export to a png with the same file name
         theme_out_icon_names = []
         # special cases
         if special_icons.has_key(name_only):
@@ -82,7 +82,7 @@ def export_theme():
         # name without extensions
         name_only = file_name.replace('.svg', '')
 
-        out_icon_names = [name_only] # export to a png with the same file name
+        out_icon_names = [name_only]  # export to a png with the same file name
         # special cases
         if theme_icons.has_key(name_only):
             special_icon = theme_icons[name_only]
@@ -102,30 +102,30 @@ special_icons = {
         output_names=['icon_add'],
         theme_output_names=['icon_add', 'icon_zoom_more']
     ),
-    'icon_new': dict( output_names=['icon_file'] ),
-    'icon_animation_tree_player': dict( output_names=['icon_animation_tree'] ),
+    'icon_new': dict(output_names=['icon_file']),
+    'icon_animation_tree_player': dict(output_names=['icon_animation_tree']),
     'icon_tool_rotate': dict(
         output_names=['icon_reload'],
-        theme_output_names= ['icon_reload']
+        theme_output_names=['icon_reload']
     ),
-    'icon_multi_edit': dict( output_names=['icon_multi_node_edit'] ),
+    'icon_multi_edit': dict(output_names=['icon_multi_node_edit']),
     'icon_folder': dict(
         output_names=['icon_load', 'icon_open'],
-        theme_output_names= ['icon_folder']
+        theme_output_names=['icon_folder']
     ),
-    'icon_file_list': dict( output_names=['icon_enum'] ),
-    'icon_collision_2d': dict( output_names=['icon_collision_polygon_2d', 'icon_polygon_2d'] ),
-    'icon_class_list': dict( output_names=['icon_filesystem'] ),
-    'icon_color_ramp': dict( output_names=['icon_graph_color_ramp'] ),
-    'icon_translation': dict( output_names=['icon_p_hash_translation'] ),
-    'icon_shader': dict( output_names=['icon_shader_material', 'icon_material_shader'] ),
-    'icon_canvas_item_shader_graph': dict( output_names=['icon_material_shader_graph'] ),
-
-    'icon_color_pick': dict( theme_output_names= ['icon_color_pick'], avoid_self=True ),
-    'icon_play': dict( theme_output_names= ['icon_play'] ),
-    'icon_stop': dict( theme_output_names= ['icon_stop'] ),
-    'icon_zoom_less': dict( theme_output_names= ['icon_zoom_less'], avoid_self=True ),
-    'icon_zoom_reset': dict( theme_output_names= ['icon_zoom_reset'], avoid_self=True ),
+    'icon_file_list': dict(output_names=['icon_enum']),
+    'icon_collision_2d': dict(output_names=['icon_collision_polygon_2d', 'icon_polygon_2d']),
+    'icon_class_list': dict(output_names=['icon_filesystem']),
+    'icon_color_ramp': dict(output_names=['icon_graph_color_ramp']),
+    'icon_translation': dict(output_names=['icon_p_hash_translation']),
+    'icon_shader': dict(output_names=['icon_shader_material', 'icon_material_shader']),
+    'icon_canvas_item_shader_graph': dict(output_names=['icon_material_shader_graph']),
+
+    'icon_color_pick': dict(theme_output_names=['icon_color_pick'], avoid_self=True),
+    'icon_play': dict(theme_output_names=['icon_play']),
+    'icon_stop': dict(theme_output_names=['icon_stop']),
+    'icon_zoom_less': dict(theme_output_names=['icon_zoom_less'], avoid_self=True),
+    'icon_zoom_reset': dict(theme_output_names=['icon_zoom_reset'], avoid_self=True),
     'icon_snap': dict(theme_output_names=['icon_snap'])
 }