def _pickle(r):
    """Pickle."""

    return ReplaceTemplate, (r.groups, r.group_slots, r.literals, r.pattern_hash, r.use_format, r._bytes)
def _pickle ( r ) : return ReplaceTemplate , ( r . groups , r . group_slots , r . literals , r . pattern_hash , r . use_format , r . _bytes )
Pickle.