(self)
return reader if hasattr(reader, 'files') else self
Return the native reader if it supports files().
Return the native reader if it supports files().
Return the native reader if it supports files () .
def _native(self):
        """
        Return the native reader if it supports files().
        """
        reader = self._reader
        return reader if hasattr(reader, 'files') else self
def _native ( self ) : reader = self . _reader return reader if hasattr ( reader , 'files' ) else self