string_test.py 文件源码

def test_pass_precompiled_regex(self):
        """
        You can alternatively provide a precompiled regex to the Filter
        instead of a string pattern.
        """
        # Compile our own pattern so that we can specify the
        # ``IGNORECASE`` flag.
        # Note that you are responsible for adding the ``UNICODE`` flag
        # to your compiled regex!
        # noinspection SpellCheckingInspection
        pattern = re.compile(r'\btest\b', re.IGNORECASE | re.UNICODE)

        self.assertFilterPasses(
            self._filter('test march of the TEST penguins', pattern=pattern),
            ['test', 'TEST'],
        )