将开始和结束时间聚合成5分钟间隔。

示例代码：

假设有一个包含开始和结束时间的列表

timestamps = [('2022-07-01 09:03:00', '2022-07-01 09:15:00'), ('2022-07-01 09:25:00', '2022-07-01 09:40:00'), ('2022-07-01 09:45:00', '2022-07-01 09:57:00')]

aggregated_times = []

for start, stop in timestamps:

# 转换为datetime对象
start_time = datetime.datetime.strptime(start, '%Y-%m-%d %H:%M:%S')
stop_time = datetime.datetime.strptime(stop, '%Y-%m-%d %H:%M:%S')

# 计算每个时间的分钟数
start_minute = start_time.minute
stop_minute = stop_time.minute

# 将开始和结束时间调整为5分钟间隔
start_time = start_time - datetime.timedelta(minutes=start_minute % 5)
stop_time = stop_time + datetime.timedelta(minutes=(5 - stop_minute % 5) % 5)

# 加入聚合列表
aggregated_times.append((start_time.strftime('%Y-%m-%d %H:%M:%S'),
                          stop_time.strftime('%Y-%m-%d %H:%M:%S')))

print(aggregated_times) # 输出：[('2022-07-01 09:00:00', '2022-07-01 09:20:00'), ('2022-07-01 09:25:00', '2022-07-01 09:45:00'), ('2022-07-01 09:45:00', '2022-07-01 10:00:00')]