parameters: (self, symbol)
return_statement: return self._file_desc_protos_by_symbol[symbol]
docstring: Finds the file descriptor proto containing the specified symbol.
  
      The symbol should be a fully qualified name including the file descriptor's
      package and any containing messages. Some examples:
  
      'some.package.name.Message'
      'some.package.name.Message.NestedEnum'
  
      The file descriptor proto containing the specified symbol must be added to
      this database using the Add method or else an error will be raised.
  
      Args:
        symbol: The fully qualified symbol name.
  
      Returns:
        The file descriptor proto containing the symbol.
  
      Raises:
        KeyError if no file contains the specified symbol.
docstring_summary: Finds the file descriptor proto containing the specified symbol.
docstring_tokens: Finds the file descriptor proto containing the specified symbol .
function: def FindFileContainingSymbol(self, symbol):
      """Finds the file descriptor proto containing the specified symbol.
  
      The symbol should be a fully qualified name including the file descriptor's
      package and any containing messages. Some examples:
  
      'some.package.name.Message'
      'some.package.name.Message.NestedEnum'
  
      The file descriptor proto containing the specified symbol must be added to
      this database using the Add method or else an error will be raised.
  
      Args:
        symbol: The fully qualified symbol name.
  
      Returns:
        The file descriptor proto containing the symbol.
  
      Raises:
        KeyError if no file contains the specified symbol.
      """
  
      return self._file_desc_protos_by_symbol[symbol]
function_tokens: def FindFileContainingSymbol ( self , symbol ) : return self . _file_desc_protos_by_symbol [ symbol ]