pep8 en lvc/widgets/gtk/__init__.py

1 files changed, 17 insertions, 4 deletions

diff --git a/lvc/widgets/gtk/__init__.py b/lvc/widgets/gtk/__init__.py
index e3d666b..6c39151 100644
--- a/lvc/widgets/gtk/__init__.py
+++ b/lvc/widgets/gtk/__init__.py
@@ -3,26 +3,32 @@ import sys
 import gtk
 import gobject
 
+
 def initialize(app):
     from gtkmenus import MainWindowMenuBar
     app.menubar = MainWindowMenuBar()
     app.startup()
     app.run()
 
+
 def attach_menubar():
     from lvc.widgets import app
     app.widgetapp.vbox.pack_start(app.widgetapp.menubar)
 
+
 def mainloop_start():
     gobject.threads_init()
     gtk.main()
 
+
 def mainloop_stop():
     gtk.main_quit()
 
+
 def idle_add(callback, periodic=None):
     if periodic is not None and periodic < 0:
         raise ValueError('periodic cannot be negative')
+
     def wrapper():
         callback()
         return periodic is not None
@@ -33,33 +39,40 @@ def idle_add(callback, periodic=None):
         delay = 0
     return gobject.timeout_add(delay, wrapper)
 
+
 def idle_remove(id_):
     gobject.source_remove(id_)
 
+
 def check_kde():
-    return os.environ.get("KDE_FULL_SESSION", None) != None
+    return os.environ.get("KDE_FULL_SESSION", None) is not None
+
 
 def open_file_linux(filename):
     if check_kde():
-        os.spawnlp(os.P_NOWAIT, "kfmclient", "kfmclient", # kfmclient is part of konqueror
+        os.spawnlp(os.P_NOWAIT, "kfmclient", "kfmclient",
                    "exec", "file://" + filename)
     else:
         os.spawnlp(os.P_NOWAIT, "gnome-open", "gnome-open", filename)
 
+    """ kfmclient is part of konqueror """
+
 def reveal_file(filename):
-    if hasattr(os, 'startfile'): # Windows
+    if hasattr(os, 'startfile'):   # Windows
         os.startfile(os.path.dirname(filename))
     else:
         open_file_linux(filename)
 
+
 def get_conversion_directory_windows():
     from lvc.windows import specialfolders
     return specialfolders.base_movies_directory
 
+
 def get_conversion_directory_linux():
     return os.path.expanduser('~')
 
-if sys.platform == 'win32':   
+if sys.platform == 'win32':
     get_conversion_directory = get_conversion_directory_windows
 else:
     get_conversion_directory = get_conversion_directory_linux