获取当前时间与格式化

from datetime import datetime, timezone

now = datetime.now(timezone.utc)
print(now.isoformat())
print(now.strftime('%Y-%m-%d %H:%M:%S %z'))

解析字符串

from datetime import datetime
dt = datetime.strptime('2018-10-02 12:30:00', '%Y-%m-%d %H:%M:%S')

转载请注明：周志洋的博客 » Python实用技巧-日期与时间基础