Scope this object to a parent environment (like bind but reversed.)

def in_scope(self, *args, **kw):
    """
      Scope this object to a parent environment (like bind but reversed.)
    """
    new_self = self.copy()
    new_scopes = Object.translate_to_scopes(*args, **kw)
    new_self._scopes = new_self._scopes + new_scopes
    return new_self