utilities.py 文件源码

def get_zip_fileinfo(filepath: str) -> Tuple[int, int]:
    try:
        my_zip = zipfile.ZipFile(filepath, 'r')
    except zipfile.BadZipFile:
        return -1, -1

    total_size = 0
    total_count = 0

    for info in my_zip.infolist():
        if not info.filename.lower().endswith(
                ('.jpeg', '.jpg', '.png', '.gif')
        ):
            continue
        if '__macosx' in info.filename.lower():
            continue
        total_size += int(info.file_size)
        total_count += 1

    my_zip.close()

    return total_size, total_count