(self)
return self.source
Deprecated, use `source'.
Deprecated, use `source'.
Deprecated use source .
def filename(self):
        """Deprecated, use `source'."""
        warnings.warn(
            "The 'filename' attribute will be removed in future versions.  "
            "Use 'source' instead.",
            DeprecationWarning, stacklevel=2
        )
        return self.source
def filename ( self ) : warnings . warn ( "The 'filename' attribute will be removed in future versions.  " "Use 'source' instead." , DeprecationWarning , stacklevel = 2 ) return self . source