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How to use _build_regex method in tempest

Best Python code snippet using tempest_python

test_get_pages.py

Source:test_get_pages.py

...15from MooseDocs.tree import pages16class TestBuildRegex(unittest.TestCase):17    def testBasic(self):18        path = '/one/**/four/five'19        self.assertEqual(_build_regex(path), r'^/one/(?:.*?)/four/five$')20        path = '/one/two/three/four/**'21        self.assertEqual(_build_regex(path), r'^/one/two/three/four/(?:.*?)$')22        path = '**/three/four/five'23        self.assertEqual(_build_regex(path), r'^(?:.*?)/three/four/five$')24        path = '**/three/**'25        self.assertEqual(_build_regex(path), r'^(?:.*?)/three/(?:.*?)$')26        path = '**/three/**/nine/**'27        self.assertEqual(_build_regex(path), r'^(?:.*?)/three/(?:.*?)/nine/(?:.*?)$')28        path = '/one/*/four/five'29        self.assertEqual(_build_regex(path), r'^/one/(?:[^/]*?)/four/five$')30        path = '/one/two/three/four/*'31        self.assertEqual(_build_regex(path), r'^/one/two/three/four/(?:[^/]*?)$')32        path = '*/three/four/five'33        self.assertEqual(_build_regex(path), r'^(?:[^/]*?)/three/four/five$')34        path = '*/three/*'35        self.assertEqual(_build_regex(path), r'^(?:[^/]*?)/three/(?:[^/]*?)$')36        path = '*/three/*/nine/*'37        self.assertEqual(_build_regex(path), r'^(?:[^/]*?)/three/(?:[^/]*?)/nine/(?:[^/]*?)$')38        path = '*/three/**/nine/*'39        self.assertEqual(_build_regex(path), r'^(?:[^/]*?)/three/(?:.*?)/nine/(?:[^/]*?)$')40        path = '**/three/*/nine/**'41        self.assertEqual(_build_regex(path), r'^(?:.*?)/three/(?:[^/]*?)/nine/(?:.*?)$')42        path = '**/three/*/nine/**/foo.md'43        self.assertEqual(_build_regex(path), r'^(?:.*?)/three/(?:[^/]*?)/nine/(?:.*?)/foo\.md$')44class TestFindFiles(unittest.TestCase):45    def testBasic(self):46        filenames = ['/one/two/three/four/a.md',47                     '/one/two/three/four/b.md',48                     '/one/two/three/four/c.md',49                     '/one/two/three/four/d.md',50                     '/one/two/not-three/four/a.md',51                     '/one/two/not-three/four/b.md',52                     '/one/two/three/four/five/a.md',53                     '/one/two/three/four/five/b.md',54                     '/one/two/three/four/five/c.md',55                     '/one/two/three/four/five/d.md']56        pattern = '/one/two/three/four/*'57        files = _find_files(filenames, pattern)...

solution.py

Source:solution.py

1#%% Part 12from data import rules, messages3from data import test_rules, test_messages4def build_regex(rules: dict, rule_id: str):5    def _build_regex(rule_id: str):6        rule = rules[rule_id]7        if isinstance(rule, str):8            return rule9        else:10            regexes = [11                "".join(12                    _build_regex(term)13                    for term in subrule14                )15                for subrule in rule16            ]17            return "(" + "|".join(18                f"({regex})"19                for regex in regexes20            ) + ")"21    return r"^(" + _build_regex(rule_id) + r")$"22import re23RULE_ZERO_REGEX = re.compile(build_regex(rules, '0'))24TEST_RULE_ZERO_REGEX = re.compile(build_regex(test_rules, '0'))25print("Part 1 Test:", len(list(filter(TEST_RULE_ZERO_REGEX.match, test_messages))))26print("Part 1:", len(list(filter(RULE_ZERO_REGEX.match, messages))))27#%% Part 228from data import parse_rule29part_2_rules = rules.copy()30parse_rule(part_2_rules, "8: 42 | 42 8")31parse_rule(part_2_rules, "11: 42 31 | 42 11 31")32def build_regex_part_2(rules: dict, rule_id: str, max_rule_11_depth: int=12):33    def _build_regex(rule_id: str, rule_11_depth: int):34        if rule_id == "8":35            return "{}+".format(_build_regex("42", rule_11_depth))36        if rule_id == "11":37            return f"{_build_regex('42', rule_11_depth)}{{{rule_11_depth}}}{_build_regex('31', rule_11_depth)}{{{rule_11_depth}}}"38        rule = rules[rule_id]39        if isinstance(rule, str):40            return rule41        else:42            regexes = [43                "".join(44                    _build_regex(term, rule_11_depth)45                    for term in subrule46                )47                for subrule in rule48            ]49            return "(" + "|".join(50                f"({regex})"51                for regex in regexes52            ) + ")"53    return [54        r"^(" + _build_regex(rule_id, rule_11_depth) + r")$"55        for rule_11_depth in range(1, max_rule_11_depth + 2)56    ]57RULE_ZERO_REGEXES = [58    re.compile(regex)59    for regex in60    build_regex_part_2(part_2_rules, '0')61]62part_2_messages = [63    message64    for message in messages65    if any(66        regex.match(message)67        for regex in RULE_ZERO_REGEXES68    )...

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