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_bytes_with_escaped_chars(self):
        encoded = cypher_repr(b"hello, 'world'", quote=u"'")
        assert encoded == u"'hello, \\'world\\''"