routing.py 文件源码

def test_default_converters(self):
        class MyMap(r.Map):
            default_converters = r.Map.default_converters.copy()
            default_converters['foo'] = r.UnicodeConverter
        assert isinstance(r.Map.default_converters, ImmutableDict)
        m = MyMap([
            r.Rule('/a/<foo:a>', endpoint='a'),
            r.Rule('/b/<foo:b>', endpoint='b'),
            r.Rule('/c/<c>', endpoint='c')
        ], converters={'bar': r.UnicodeConverter})
        a = m.bind('example.org', '/')
        assert a.match('/a/1') == ('a', {'a': '1'})
        assert a.match('/b/2') == ('b', {'b': '2'})
        assert a.match('/c/3') == ('c', {'c': '3'})
        assert 'foo' not in r.Map.default_converters