Class MyPattern

Lib/test/test_string/test_string.py:329–330

    def test_flags_override(self):
        class MyPattern(Template):
            flags = 0
        s = MyPattern('$wHO likes ${WHAT} for ${meal}')
        d = dict(wHO='tim', WHAT='ham', meal='dinner', w='fred')
        self.assertRaises(ValueError, s.substitute, d)