test_bre.py 文件源码

def test_unicode_shorthand_ascii_only(self):
        """Ensure that when the Unicode flag is not used, only ASCII properties are used."""

        flags = bre.ASCII if PY3 else 0
        pattern = bre.compile_search(r'ex\lmple', flags)
        m = pattern.match('exámple')
        self.assertTrue(m is None)
        m = pattern.match('example')
        self.assertTrue(m is not None)