def parse_buckets(xml):
root = ET.fromstring(xml)
buckets = root.find('{0}Buckets'.format(ListAllMyBuckets.NS)).findall('{0}Bucket'.format(ListAllMyBuckets.NS))
entries = []
for bucket in buckets:
name = bucket.find("{0}Name".format(ListAllMyBuckets.NS)).text #获取bucket的名称
d = bucket.find("{0}CreationDate".format(ListAllMyBuckets.NS)).text #获取bucket的创建日期
creation_date = Utils.transfer_date(d) #将创建日期转换为当地时间
curr_bucket = Bucket(name, creation_date) #创建bucket对象
entries.append(curr_bucket) #向entries列表中添加bucket对象
return entries
