test_flake8_linter.py 文件源码

def load_test_cases():
    base_path = os.path.dirname(__file__)
    test_case_path = os.path.join(base_path, "test_cases")
    test_case_files = os.listdir(test_case_path)

    test_cases = []

    for fname in test_case_files:
        if not fname.endswith(".py"):
            continue

        fullpath = os.path.join(test_case_path, fname)
        data = open(fullpath).read()
        tree = ast.parse(data, fullpath)
        codes, messages = extract_expected_errors(data)

        test_cases.append((tree, fullpath, codes, messages))

    return test_cases