def __init__(self, account_id, bucket_id, bucket_name, bucket_type):
        assert ['allPrivate', 'allPublic'] in bucket_type
        self.account_id = account_id
        self.bucket_name = bucket_name
        self.bucket_id = bucket_id
        self.bucket_type = bucket_type
        self.upload_url_counter = iter(range(200))
        # File IDs count down, so that the most recent will come first when they are sorted.
        self.file_id_counter = iter(range(self.FIRST_FILE_NUMBER, 0, -1))
        self.upload_timestamp_counter = iter(range(5000, 9999))
        self.file_id_to_file = dict()
        # It would be nice to use an OrderedDict for this, but 2.6 doesn't have it.
        self.file_name_and_id_to_file = dict()
dataset/ETHPy150Open Backblaze/B2_Command_Line_Tool/b2/raw_simulator.py/BucketSimulator.__init__/swapped operands of `in`