Python utils.LOGGER類代碼示例

  def _StartServer( self ):
    with self._tsserver_lock:
      if self._ServerIsRunning():
        return

      self._logfile = utils.CreateLogfile( LOGFILE_FORMAT )
      tsserver_log = '-file {path} -level {level}'.format( path = self._logfile,
                                                           level = _LogLevel() )
      # TSServer gets the configuration for the log file through the
      # environment variable 'TSS_LOG'. This seems to be undocumented but
      # looking at the source code it seems like this is the way:
      # https://github.com/Microsoft/TypeScript/blob/8a93b489454fdcbdf544edef05f73a913449be1d/src/server/server.ts#L136
      environ = os.environ.copy()
      utils.SetEnviron( environ, 'TSS_LOG', tsserver_log )

      LOGGER.info( 'TSServer log file: %s', self._logfile )

      # We need to redirect the error stream to the output one on Windows.
      self._tsserver_handle = utils.SafePopen( self._tsserver_executable,
                                               stdin = subprocess.PIPE,
                                               stdout = subprocess.PIPE,
                                               stderr = subprocess.STDOUT,
                                               env = environ )

      self._tsserver_is_running.set()

      utils.StartThread( self._SetServerVersion )

def _CallGlobalExtraConfMethod( function_name ):
  global_ycm_extra_conf = _GlobalYcmExtraConfFileLocation()
  if not ( global_ycm_extra_conf and
           os.path.exists( global_ycm_extra_conf ) ):
    LOGGER.debug( 'No global extra conf, not calling method %s', function_name )
    return

  try:
    module = Load( global_ycm_extra_conf, force = True )
  except Exception:
    LOGGER.exception( 'Error occurred while loading global extra conf %s',
                      global_ycm_extra_conf )
    return

  if not module or not hasattr( module, function_name ):
    LOGGER.debug( 'Global extra conf not loaded or no function %s',
                  function_name )
    return

  try:
    LOGGER.info( 'Calling global extra conf method %s on conf file %s',
                 function_name,
                 global_ycm_extra_conf )
    getattr( module, function_name )()
  except Exception:
    LOGGER.exception(
      'Error occurred while calling global extra conf method %s '
      'on conf file %s', function_name, global_ycm_extra_conf )

def FindRacerdBinary( user_options ):
  """
  Find path to racerd binary

  This function prefers the 'racerd_binary_path' value as provided in
  user_options if available. It then falls back to ycmd's racerd build. If
  that's not found, attempts to use racerd from current path.
  """
  racerd_user_binary = user_options.get( 'racerd_binary_path' )
  if racerd_user_binary:
    # The user has explicitly specified a path.
    if os.path.isfile( racerd_user_binary ):
      return racerd_user_binary
    LOGGER.warning( 'User-provided racerd_binary_path does not exist' )

  if os.path.isfile( RACERD_BINARY_RELEASE ):
    return RACERD_BINARY_RELEASE

  # We want to support using the debug binary for the sake of debugging; also,
  # building the release version on Travis takes too long.
  if os.path.isfile( RACERD_BINARY_DEBUG ):
    LOGGER.warning( 'Using racerd DEBUG binary; performance will suffer!' )
    return RACERD_BINARY_DEBUG

  return utils.PathToFirstExistingExecutable( [ 'racerd' ] )

 def FiletypeCompletionAvailable( self, filetypes ):
   try:
     self.GetFiletypeCompleter( filetypes )
     return True
   except Exception:
     LOGGER.exception( 'Semantic completion not available for %s', filetypes )
     return False

def GetReady():
  LOGGER.info( 'Received ready request' )
  if request.query.subserver:
    filetype = request.query.subserver
    completer = _server_state.GetFiletypeCompleter( [ filetype ] )
    return _JsonResponse( completer.ServerIsReady() )
  return _JsonResponse( True )

  def _CleanUp( self ):
    if not self._server_keep_logfiles:
      if self._server_stderr:
        utils.RemoveIfExists( self._server_stderr )
        self._server_stderr = None

    if self._workspace_path and self._use_clean_workspace:
      try:
        shutil.rmtree( self._workspace_path )
      except OSError:
        LOGGER.exception( 'Failed to clean up workspace dir %s',
                          self._workspace_path )

    self._launcher_path = _PathToLauncherJar()
    self._launcher_config = _LauncherConfiguration()
    self._workspace_path = None
    self._java_project_dir = None
    self._received_ready_message = threading.Event()
    self._server_init_status = 'Not started'
    self._server_started = False

    self._server_handle = None
    self._connection = None
    self._started_message_sent = False

    self.ServerReset()

 def _ChooseOmnisharpPort( self ):
   if not self._omnisharp_port:
     if self._desired_omnisharp_port:
       self._omnisharp_port = int( self._desired_omnisharp_port )
     else:
       self._omnisharp_port = utils.GetUnusedLocalhostPort()
   LOGGER.info( 'using port %s', self._omnisharp_port )

def ShouldEnableTypeScriptCompleter():
  tsserver = FindTSServer()
  if not tsserver:
    LOGGER.error( 'Not using TypeScript completer: TSServer not installed '
                  'in %s', TSSERVER_DIR )
    return False
  LOGGER.info( 'Using TypeScript completer with %s', tsserver )
  return True

  def Keepalive( check_interval_seconds ):
    while True:
      time.sleep( check_interval_seconds )

      LOGGER.debug( 'Keeping subservers alive' )
      loaded_completers = _server_state.GetLoadedFiletypeCompleters()
      for completer in loaded_completers:
        completer.ServerIsHealthy()

def RunCompleterCommand():
  LOGGER.info( 'Received command request' )
  request_data = RequestWrap( request.json )
  completer = _GetCompleterForRequestData( request_data )

  return _JsonResponse( completer.OnUserCommand(
      request_data[ 'command_arguments' ],
      request_data ) )

  def _RestartServer( self ):
    LOGGER.debug( 'Restarting racerd' )

    with self._server_state_lock:
      if self._ServerIsRunning():
        self._StopServer()
      self._StartServer()

    LOGGER.debug( 'Racerd restarted' )

 def _CurrentLine( self ):
   try:
     return self[ 'lines' ][ self[ 'line_num' ] - 1 ]
   except IndexError:
     LOGGER.exception( 'Client returned invalid line number %s '
                       'for file %s. Assuming empty',
                       self[ 'line_num' ],
                       self[ 'filepath' ] )
     return ''

  def _GetDoc( self, request_data ):
    try:
      definition = self._GetResponse( '/find_definition',
                                      request_data )

      docs = [ definition[ 'context' ], definition[ 'docs' ] ]
      return responses.BuildDetailedInfoResponse( '\n---\n'.join( docs ) )
    except Exception:
      LOGGER.exception( 'Failed to find definition' )
      raise RuntimeError( 'Can\'t lookup docs.' )

 def _GoToDefinition( self, request_data ):
   try:
     definition = self._GetResponse( '/find_definition',
                                     request_data )
     return responses.BuildGoToResponse( definition[ 'file_path' ],
                                         definition[ 'line' ],
                                         definition[ 'column' ] + 1 )
   except Exception:
     LOGGER.exception( 'Failed to find definition' )
     raise RuntimeError( 'Can\'t jump to definition.' )

  def _GoTo( self, request_data ):
    try:
      return self._GoToDefinition( request_data )
    except Exception:
      LOGGER.exception( 'Failed to jump to definition' )

    try:
      return self._GoToDeclaration( request_data )
    except Exception:
      LOGGER.exception( 'Failed to jump to declaration' )
      raise RuntimeError( 'Can\'t jump to definition or declaration.' )