def list(key):
    librato.count('blueprint-io-server.requests.list')
    statsd.increment('blueprint-io-server.requests.list')
    c = boto.connect_s3(access_key, secret_key)
    b = c.get_bucket(bucket, validate=False)
    return b.list(key)
    try:
        return True
    except (boto.exception.BotoClientError,
            boto.exception.BotoServerError,
            httplib.HTTPException,
            socket.error,
            socket.gaierror):
        return False
User with django permission has perm to change video.
dataset/ETHPy150Open devstructure/blueprint/blueprint/io/server/backend.py/list--crossover with--dataset/ETHPy150Open mozilla/kitsune/kitsune/gallery/tests/test_utils.py/CheckPermissionsTestCase.test_check_has_perm