parameters: (self)
docstring: Flush the writer.
docstring_summary: Flush the writer.
docstring_tokens: Flush the writer .
function: def flush(self):
          """Flush the writer."""
          if self._writer is not None:
              self._writer.Flush()
function_tokens: def flush ( self ) : if self . _writer is not None : self . _writer . Flush ( )