Minor style fixes

python/ycm/completers/cs/cs_completer.py

@@ -37,31 +37,36 @@ class CsharpCompleter( ThreadedCompleter ):
 
   def __init__( self ):
     super( CsharpCompleter, self ).__init__()
-    self.OmniSharpPort = int( vimsupport.GetVariableValue(
+    self._omnisharp_port = int( vimsupport.GetVariableValue(
         "g:ycm_csharp_server_port" ) )
-    self.OmniSharpHost = 'http://localhost:' + str( self.OmniSharpPort )
+    self._omnisharp_host = 'http://localhost:' + str( self._omnisharp_port )
     if vimsupport.GetBoolValue( "g:ycm_auto_start_csharp_server" ):
       self._StartServer()
 
+
   def OnVimLeave( self ):
     if self._ServerIsRunning():
       self._StopServer()
 
+
   def SupportedFiletypes( self ):
     """ Just csharp """
     return [ 'cs' ]
 
+
   def ComputeCandidates( self, unused_query, unused_start_column ):
-    return [ { 'word': str( completion['CompletionText'] ),
-               'menu': str( completion['DisplayText'] ),
-               'info': str( completion['Description'] ) }
+    return [ { 'word': str( completion[ 'CompletionText' ] ),
+               'menu': str( completion[ 'DisplayText' ] ),
+               'info': str( completion[ 'Description' ] ) }
              for completion in self._GetCompletions() ]
 
+
   def DefinedSubcommands( self ):
     return [ 'StartServer',
              'StopServer',
              'RestartServer' ]
 
+
   def OnUserCommand( self, arguments ):
     if not arguments:
       self.EchoUserCommandsHelpMessage()
@@ -77,55 +82,50 @@ class CsharpCompleter( ThreadedCompleter ):
         self._StopServer()
       self._StartServer()
 
+
   def _StartServer( self ):
     """ Start the OmniSharp server """
     if not self._ServerIsRunning():
-      solutionfiles, folder = self._FindSolutionFiles()
+      solutionfiles, folder = _FindSolutionFiles()
 
       if len( solutionfiles ) == 0:
         vimsupport.PostVimMessage(
                 'Error starting OmniSharp server: no solutionfile found' )
         return
       elif len( solutionfiles ) == 1:
-        solutionfile = solutionfiles[0]
+        solutionfile = solutionfiles[ 0 ]
       else:
         choice = vimsupport.PresentDialog(
                 "Which solutionfile should be loaded?",
-                [ str(i) + " " + s for i, s in enumerate( solutionfiles ) ] )
+                [ str( i ) + " " + solution for i, solution in
+                  enumerate( solutionfiles ) ] )
         if choice == -1:
           vimsupport.PostVimMessage( 'OmniSharp not started' )
           return
         else:
           solutionfile = solutionfiles[ choice ]
 
-      omnisharp = os.path.join( os.path.abspath( os.path.dirname( __file__ ) ),
+      omnisharp = os.path.join(
+        os.path.abspath( os.path.dirname( __file__ ) ),
         'OmniSharpServer/OmniSharp/bin/Debug/OmniSharp.exe' )
       solutionfile = os.path.join ( folder, solutionfile )
       # command has to be provided as one string for some reason
-      command = [ omnisharp + ' -p ' + str( self.OmniSharpPort )
-              + ' -s ' + solutionfile ]
+      command = [ omnisharp + ' -p ' + str( self._omnisharp_port ) + ' -s ' +
+                  solutionfile ]
 
       with open( os.devnull, "w" ) as fnull:
         subprocess.Popen( command, stdout = fnull, stderr = fnull, shell=True )
 
+
   def _StopServer( self ):
     """ Stop the OmniSharp server """
     self._GetResponse( '/stopserver' )
 
+
   def _ServerIsRunning( self ):
     """ Check if the OmniSharp server is running """
     return self._GetResponse( '/checkalivestatus', silent=True ) != None
 
-  def _FindSolutionFiles( self ):
-    folder = os.path.dirname( vim.current.buffer.name )
-    solutionfiles = glob.glob1( folder, '*.sln' )
-    while not solutionfiles:
-      lastfolder = folder
-      folder = os.path.dirname( folder )
-      if folder == lastfolder:
-        break
-      solutionfiles = glob.glob1( folder, '*.sln' )
-    return solutionfiles, folder
 
   def _GetCompletions( self ):
     """ Ask server for completions """
@@ -139,15 +139,29 @@ class CsharpCompleter( ThreadedCompleter ):
     completions = self._GetResponse( '/autocomplete', parameters )
     return completions if completions != None else []
 
+
   def _GetResponse( self, endPoint, parameters={}, silent = False ):
     """ Handle communication with server """
-    target = urlparse.urljoin( self.OmniSharpHost, endPoint )
+    target = urlparse.urljoin( self._omnisharp_host, endPoint )
     parameters = urllib.urlencode( parameters )
     try:
       response = urllib2.urlopen( target, parameters )
       return json.loads( response.read() )
     except Exception as e:
       if not silent:
-        vimsupport.PostVimMessage('OmniSharp : Could not connect to '
-                + target + ': ' + str(e))
+        vimsupport.PostVimMessage('OmniSharp : Could not connect to ' + target +
+                                  ': ' + str(e))
       return None
+
+
+def _FindSolutionFiles():
+  folder = os.path.dirname( vim.current.buffer.name )
+  solutionfiles = glob.glob1( folder, '*.sln' )
+  while not solutionfiles:
+    lastfolder = folder
+    folder = os.path.dirname( folder )
+    if folder == lastfolder:
+      break
+    solutionfiles = glob.glob1( folder, '*.sln' )
+  return solutionfiles, folder
+