(self)
return dict((alias, name) for name, alias in self._as_name_tuples()
                    if alias is not None)
Mapping from alias to its corresponding name.
Mapping from alias to its corresponding name.
Mapping from alias to its corresponding name .
def _aliases(self):
        """Mapping from alias to its corresponding name."""
        return dict((alias, name) for name, alias in self._as_name_tuples()
                    if alias is not None)
def _aliases ( self ) : return dict ( ( alias , name ) for name , alias in self . _as_name_tuples ( ) if alias is not None )