def parents(self):
        """Retrieves the parents of this command.

        If the command has no parents then it returns an empty :class:`list`.

        For example in commands ``?a b c test``, the parents are ``[c, b, a]``.

        .. versionadded:: 1.1.0
        """
        entries = []
        command = self
        while command.parent is not None:
            command = command.parent
            entries.append(command)

        return entries
def parents ( self ) : entries = [ ] command = self while command . parent is not None : command = command . parent entries . append ( command ) return entries
Retrieves the parents of this command.

        If the command has no parents then it returns an empty :class:`list`.

        For example in commands ``?a b c test``, the parents are ``[c, b, a]``.

        .. versionadded:: 1.1.0