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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def __getBucketVersioning(self, bucket):
 """ For newly created buckets get_versioning_status returns an empty dict. In the past we've seen None in this case. We map both to a return value of False. Otherwise, the 'Versioning' entry in the dictionary returned by get_versioning_status can be 'Enabled', 'Suspended' or 'Disabled' which we map to True, None and False respectively. Note that we've never seen a versioning status of 'Disabled', only the empty dictionary. Calling configure_versioning with False on a bucket will cause get_versioning_status to then return 'Suspended' even on a new bucket that never had versioning enabled. """

        for attempt in retry_s3():
            with attempt:
                status = bucket.get_versioning_status()
                return self.versionings[status['Versioning']] if status else False