Function find_c_cpp_files

tools/check_python_h_first.py:189–211

(root: str)

def find_c_cpp_files(root: str) -> list[str]:

    result = []

    for dirpath, dirnames, filenames in os.walk(root):
        # I'm assuming other people have checked boost
        for name in ("build", ".git", "boost"):
            try:
                dirnames.remove(name)
            except ValueError:
                pass
        for name in fnmatch.filter(dirnames, "*.p"):
            dirnames.remove(name)
        result.extend(
            [
                os.path.join(dirpath, name)
                for name in filenames
                if os.path.splitext(name)[1].lower() in C_CPP_EXTENSIONS
            ]
        )
    # Check the headers before the source files
    result.sort(key=lambda path: "h" in os.path.splitext(path)[1], reverse=True)
    return result


def diff_files(sha: str) -> list[str]: