(self)
Close any open file references, do any cleanup.
Close any open file references, do any cleanup.
Close any open file references do any cleanup .
def close(self):
        """
        Close any open file references, do any cleanup.
        """
        assert(self._isopen)
        self._close()
        self._isopen = False
def close ( self ) : assert ( self . _isopen ) self . _close ( ) self . _isopen = False