test_interface.py 文件源码

def test_implementedBy_hit(self):
        from zope.interface import interface
        sb = self._makeOne()
        class _Decl(object):
            _implied = {sb: {},}
        def _implementedBy(obj):
            return _Decl()
        with _Monkey(interface, implementedBy=_implementedBy):
            self.assertTrue(sb.implementedBy(object()))