def deserialize(cassette_string, serializer):
    try:
        data = serializer.deserialize(cassette_string)
    # Old cassettes used to use yaml object thingy so I have to
    # check for some fairly stupid exceptions here
    except (__HOLE__, yaml.constructor.ConstructorError):
        _warn_about_old_cassette_format()
    if _looks_like_an_old_cassette(data):
        _warn_about_old_cassette_format()

    requests = [Request._from_dict(r['request']) for r in data['interactions']]
    responses = [
        compat.convert_to_bytes(r['response']) for r in data['interactions']
    ]
    return requests, responses
dataset/ETHPy150Open kevin1024/vcrpy/vcr/serialize.py/deserialize