datetimetester.py 文件源码

def test_strftime_with_bad_tzname_replace(self):
        # verify ok if tzinfo.tzname().replace() returns a non-string
        class MyTzInfo(FixedOffset):
            def tzname(self, dt):
                class MyStr(str):
                    def replace(self, *args):
                        return None
                return MyStr('name')
        t = self.theclass(2005, 3, 2, 0, 0, 0, 0, MyTzInfo(3, 'name'))
        self.assertRaises(TypeError, t.strftime, '%Z')