Function y

tests/test_parse.py:235–243

(fmt, s, e, str_equals=False)

def test_numbers():
    # pull a numbers out of a string
    def y(fmt, s, e, str_equals=False):
        p = parse.compile(fmt)
        r = p.parse(s)
        assert r is not None, "{!r} does not match {!r} ({!r})".format(s, fmt, p._expression)
        r = r.fixed[0]
        if str_equals:
            assert str(r) == str(e)
        else:
            assert r == e

    def n(fmt, s, e):
        assert parse.parse(fmt, s) is None