parameters: (self)
return_statement: return "{}".format(self)
docstring: Returns a string which will be used as a key when we do sorting.
docstring_summary: Returns a string which will be used as a key when we do sorting.
docstring_tokens: Returns a string which will be used as a key when we do sorting .
function: def key(self):
      """Returns a string which will be used as a key when we do sorting."""
      return "{}".format(self)
function_tokens: def key ( self ) : return "{}" . format ( self )