Replace tabbed intentation with spaces

PEP8 compliance. Also add instructions for vim at the top of the file to follow these.

src/xdgmenumaker

@@ -1,5 +1,6 @@
 #!/usr/bin/env python
 # coding: utf-8
+# vim:et:sta:sts=4:sw=4:ts=8:tw=79:
 
 from __future__ import print_function
 
@@ -32,37 +33,47 @@ else:
 if not os.path.isdir(desktop_dir):
     sys.exit('ERROR: Could not find ' + desktop_dir)
 
-de = dentry.DesktopEntry(filename = desktop_dir+'xdgmenumaker-applications.directory')
+de = dentry.DesktopEntry(filename=desktop_dir +
+                         'xdgmenumaker-applications.directory')
 applications = de.getName().encode('utf-8')
 applications_icon = de.getIcon()
-de = dentry.DesktopEntry(filename = desktop_dir+'xdgmenumaker-accessories.directory')
+de = dentry.DesktopEntry(filename=desktop_dir +
+                         'xdgmenumaker-accessories.directory')
 accessories = de.getName().encode('utf-8')
 accessories_icon = de.getIcon()
-de = dentry.DesktopEntry(filename = desktop_dir+'xdgmenumaker-development.directory')
+de = dentry.DesktopEntry(filename=desktop_dir +
+                         'xdgmenumaker-development.directory')
 development = de.getName().encode('utf-8')
 development_icon = de.getIcon()
-de = dentry.DesktopEntry(filename = desktop_dir+'xdgmenumaker-education.directory')
+de = dentry.DesktopEntry(filename=desktop_dir +
+                         'xdgmenumaker-education.directory')
 education = de.getName().encode('utf-8')
 education_icon = de.getIcon()
 de = dentry.DesktopEntry(filename=desktop_dir + 'xdgmenumaker-games.directory')
 games = de.getName().encode('utf-8')
 games_icon = de.getIcon()
-de = dentry.DesktopEntry(filename = desktop_dir+'xdgmenumaker-graphics.directory')
+de = dentry.DesktopEntry(filename=desktop_dir +
+                         'xdgmenumaker-graphics.directory')
 graphics = de.getName().encode('utf-8')
 graphics_icon = de.getIcon()
-de = dentry.DesktopEntry(filename = desktop_dir+'xdgmenumaker-multimedia.directory')
+de = dentry.DesktopEntry(filename=desktop_dir +
+                         'xdgmenumaker-multimedia.directory')
 multimedia = de.getName().encode('utf-8')
 multimedia_icon = de.getIcon()
-de = dentry.DesktopEntry(filename = desktop_dir+'xdgmenumaker-network.directory')
+de = dentry.DesktopEntry(filename=desktop_dir +
+                         'xdgmenumaker-network.directory')
 network = de.getName().encode('utf-8')
 network_icon = de.getIcon()
-de = dentry.DesktopEntry(filename = desktop_dir+'xdgmenumaker-office.directory')
+de = dentry.DesktopEntry(filename=desktop_dir +
+                         'xdgmenumaker-office.directory')
 office = de.getName().encode('utf-8')
 office_icon = de.getIcon()
-de = dentry.DesktopEntry(filename = desktop_dir+'xdgmenumaker-settings.directory')
+de = dentry.DesktopEntry(filename=desktop_dir +
+                         'xdgmenumaker-settings.directory')
 settings = de.getName().encode('utf-8')
 settings_icon = de.getIcon()
-de = dentry.DesktopEntry(filename = desktop_dir+'xdgmenumaker-system.directory')
+de = dentry.DesktopEntry(filename=desktop_dir +
+                         'xdgmenumaker-system.directory')
 system = de.getName().encode('utf-8')
 system_icon = de.getIcon()
 de = dentry.DesktopEntry(filename=desktop_dir + 'xdgmenumaker-other.directory')
@@ -84,6 +95,7 @@ except (ConfigParser.NoSectionError, ConfigParser.NoOptionError) as e:
     else:
         terminal_app = 'xterm'
 
+
 def main(argv):
     global desktop
     global seticon
@@ -132,6 +144,7 @@ def main(argv):
         usage()
         sys.exit(2)
 
+
 def usage():
     print('USAGE:', os.path.basename(sys.argv[0]), '[OPTIONS]')
     print()
@@ -152,7 +165,9 @@ def usage():
     print('    xdgmenumaker -f windowmaker')
     print('    xdgmenumaker -i -f fluxbox')
 
+
 class MenuEntry:
+
     def __init__(self, category, name, icon, command, path):
         self.category = category
         self.name = name
@@ -164,6 +179,7 @@ class MenuEntry:
         return repr((self.category, self.name, self.icon, self.command,
                      self.path))
 
+
 def icon_full_path(icon):
     # If the icon path is absolute and exists, leave it alone.
     # This takes care of software that has its own icons stored
@@ -184,6 +200,7 @@ def icon_full_path(icon):
             icon = icon.get_filename()
         return icon
 
+
 def get_entry_info(desktopfile):
     show = True
     de = dentry.DesktopEntry(filename=desktopfile)
@@ -214,7 +231,8 @@ def get_entry_info(desktopfile):
     if not path:
         path = None
 
-	#cleaning up categories and keeping only registered freedesktop.org main categories
+    # cleaning up categories and keeping only registered freedesktop.org main
+    # categories
     categories = de.getCategories()
     if 'AudioVideo' in categories:
         category = multimedia
@@ -256,6 +274,7 @@ def get_entry_info(desktopfile):
     else:
         return None
 
+
 def sortedcategories(applist):
     categories = []
     for e in applist:
@@ -263,6 +282,7 @@ def sortedcategories(applist):
     categories = sorted(set(categories))
     return categories
 
+
 def desktopfilelist():
     dirs = []
     # some directories are mentioned twice in bd.xdg_data_dirs, once
@@ -288,6 +308,7 @@ def desktopfilelist():
                         filelist.append(xdgdir + '/' + i)
     return filelist
 
+
 def menu():
     applist = []
     for desktopfile in desktopfilelist():
@@ -310,6 +331,7 @@ def menu():
         menu.append([c, appsincategory])
     return menu
 
+
 def category_icon(category):
     if category == accessories:
         icon = accessories_icon
@@ -337,6 +359,7 @@ def category_icon(category):
         icon = None
     return icon
 
+
 def fluxboxmenu():
     if submenu:
         spacing = '  '
@@ -356,7 +379,8 @@ def fluxboxmenu():
             cat_icon = category_icon(category)
             cat_icon = icon_full_path(cat_icon)
             if cat_icon:
-				print(spacing+'[submenu] ('+category+') <'+cat_icon+'>')
+                print(spacing + '[submenu] (' +
+                      category + ') <' + cat_icon + '>')
             else:
                 print(spacing + '[submenu] (' + category + ')')
         else:
@@ -373,11 +397,13 @@ def fluxboxmenu():
             if icon is None:
                 print(spacing + '  [exec] (' + name + ') {' + command + '}')
             else:
-				print(spacing+'  [exec] ('+name+') {'+command+'} <'+icon+'>')
+                print(spacing + '  [exec] (' + name +
+                      ') {' + command + '} <' + icon + '>')
         print(spacing + '[end] # (' + category + ')')
     if submenu:
         print('[end] # (' + applications + ')')
 
+
 def windowmakermenu():
     print('"' + applications + '" MENU')
     for i in menu():
@@ -390,6 +416,7 @@ def windowmakermenu():
         print(' "' + category + '" END')
     print('"' + applications + '" END')
 
+
 def icewmmenu():
     if submenu:
         spacing = '  '
@@ -415,13 +442,15 @@ def icewmmenu():
             icon = j[1]
             command = j[2]
             if seticon and icon is not None:
-				print(spacing+'  prog "'+name+'" '+icon+' '+command)
+                print(spacing + '  prog "' + name +
+                      '" ' + icon + ' ' + command)
             else:
                 print(spacing + '  prog "' + name + '" _none_ ' + command)
         print(spacing + '}')
     if submenu:
         print('}')
 
+
 def pekwmmenu():
     if pekwmdynamic:
         print("Dynamic {")
@@ -432,7 +461,8 @@ def pekwmmenu():
         spacing = '  '
         if seticon:
             app_icon = icon_full_path(applications_icon)
-			print(dspacing+'Submenu = "'+applications+'" { Icon = "'+app_icon+'"')
+            print(dspacing + 'Submenu = "' + applications +
+                  '" { Icon = "' + app_icon + '"')
         else:
             print(dspacing + 'Submenu = "' + applications + '" {')
     else:
@@ -442,7 +472,8 @@ def pekwmmenu():
         cat_icon = category_icon(category)
         cat_icon = icon_full_path(cat_icon)
         if seticon and cat_icon is not None:
-			print(dspacing+spacing+'Submenu = "'+category+'" { Icon = "'+cat_icon+'"')
+            print(dspacing + spacing + 'Submenu = "' +
+                  category + '" { Icon = "' + cat_icon + '"')
         else:
             print(dspacing + spacing + 'Submenu = "' + category + '" {')
         for j in i[1]:
@@ -460,15 +491,18 @@ def pekwmmenu():
                 # path does not exist
                 command = 'cd ' + path + ' && ' + command + ' || ' + command
             if seticon and icon is not None:
-				print(dspacing+spacing+'  Entry = "'+name+'" { Icon = "'+icon+'"; Actions = "Exec '+command+' &" }')
+                print(dspacing + spacing + '  Entry = "' + name +
+                      '" { Icon = "' + icon + '"; Actions = "Exec ' + command + ' &" }')
             else:
-				print(dspacing+spacing+'  Entry = "'+name+'" { Actions = "Exec '+command+' &" }')
+                print(dspacing + spacing + '  Entry = "' + name +
+                      '" { Actions = "Exec ' + command + ' &" }')
         print(dspacing + spacing + '}')
     if submenu:
         print(dspacing + '}')
     if pekwmdynamic:
         print("}")
 
+
 def jwmmenu():
     print('<?xml version="1.0"?>')
     print('<JWM>')
@@ -479,7 +513,8 @@ def jwmmenu():
             if app_icon is None:
                 print('<Menu label="' + applications + '">')
             else:
-				print('<Menu icon="'+app_icon+'" label="'+applications+'">')
+                print('<Menu icon="' + app_icon +
+                      '" label="' + applications + '">')
         else:
             print('<Menu label="' + applications + '">')
     else:
@@ -489,7 +524,8 @@ def jwmmenu():
         cat_icon = category_icon(category)
         cat_icon = icon_full_path(cat_icon)
         if seticon and cat_icon is not None:
-			print(spacing+'<Menu icon="'+cat_icon+'" label="'+category+'">')
+            print(spacing + '<Menu icon="' + cat_icon +
+                  '" label="' + category + '">')
         else:
             print(spacing + '<Menu label="' + category + '">')
         for j in i[1]:
@@ -500,9 +536,11 @@ def jwmmenu():
             if path is not None:
                 command = 'cd ' + path + ' ; ' + command
             if seticon and icon is not None:
-				print(spacing+'  <Program icon="'+icon+'" label="'+name+'">'+command+'</Program>')
+                print(spacing + '  <Program icon="' + icon +
+                      '" label="' + name + '">' + command + '</Program>')
             else:
-				print(spacing+'  <Program label="'+name+'">'+command+'</Program>')
+                print(spacing + '  <Program label="' +
+                      name + '">' + command + '</Program>')
         print(spacing + '</Menu>')
     if submenu:
         print('</Menu>')