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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 _parse_list_buckets(self, (response, xml_bytes)):
 """ Parse XML bucket list response. """

        root = XML(xml_bytes)
        buckets = []
        for bucket_data in root.find("Buckets"):
            name = bucket_data.findtext("Name")
            date_text = bucket_data.findtext("CreationDate")
            date_time = parseTime(date_text)
            bucket = Bucket(name, date_time)
            buckets.append(bucket)
        return buckets