Python：datetime时间UTC时间转东八区

# -*- coding: utf-8 -*-
import re
from datetime import datetime, timedelta


class TimeUtil(object): @classmethod def parse_timezone(cls, timezone): """ 解析时区表示 :param timezone: str eg: +8 :return: dict{symbol, offset} """ result = re.match(r'(?P<symbol>[+-])(?P<offset>\d+)', timezone) symbol = result.groupdict()['symbol'] offset = int(result.groupdict()['offset']) return { 'symbol': symbol, 'offset': offset } @classmethod def convert_timezone(cls, dt, timezone="+0"): """默认是utc时间，需要""" result = cls.parse_timezone(timezone) symbol = result['symbol'] offset = result['offset'] if symbol == '+': return dt + timedelta(hours=offset) elif symbol == '-': return dt - timedelta(hours=offset) else: raise Exception('dont parse timezone format')


if __name__ == '__main__': utc_now = datetime.utcnow() now = datetime.now() convert_now = TimeUtil.convert_timezone(utc_now, '+8') print('utc_now ', utc_now) print('now ', now) print('convert_now', convert_now) """ utc_now 2021-01-27 03:26:13.132189 now 2021-01-27 11:26:13.132198 convert_now 2021-01-27 11:26:13.132189 """


  

 

  
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文章来源: pengshiyu.blog.csdn.net，作者：彭世瑜，版权归原作者所有，如需转载，请联系作者。

原文链接：pengshiyu.blog.csdn.net/article/details/113244569