def groups_option(f):
    new_func = click.option("-g", "--groups",
                            help="Comma-separated list of requirement groups "
                            "to include.")(f)
    return update_wrapper(new_func, f)
def test_should_encode_single_quote_when_single_quoted(self):
        encoded = cypher_repr(u"'", quote=u"'")
        assert encoded == u"'\\''"