parameters: (self)
return_statement: return dict((alias, name) for name, alias in self._as_name_tuples()
                      if alias is not None)
docstring: Mapping from alias to its corresponding name.
docstring_summary: Mapping from alias to its corresponding name.
docstring_tokens: Mapping from alias to its corresponding name .
function: 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)
function_tokens: def _aliases ( self ) : return dict ( ( alias , name ) for name , alias in self . _as_name_tuples ( ) if alias is not None )