为什么python3.12要移除datetime.utc? 看了一篇文章 [https://blog.miguelgrinberg.com/post/it-s-time-for-a-change-d...](https://link.segmentfault.com/?enc=A0%2F4%2FPivcieP8rXIhAFCbg%3D%3D.lm%2FUTOf1dOG63tn14db%2ByoPZKYyppS6onl%2B%2ByoQDN5CG0Q9xHCxfL7xt1UPtO%2FJGVGIpMJYCKB5mOgNBhpFzhkVvTdkPPmnvvDuT7YO60fyAk9H1Wbg%2FF0owRFzaoPOB) ,讲了一大堆,但是我还是不明白为什么要移除 * * * 尤其是在 web 后端领域,获取 utc 时间很重要 我一般是这样获取的 def get_utc_now_timestamp(tzinfo: bool = True) -> datetime: """ https://blog.csdn.net/ball4022/article/details/101670024 """ if tzinfo: return datetime.utcnow().replace(tzinfo=timezone.utc) else: return datetime.utcnow().replace(tzinfo=None) 如果要移除 utcnow,上面的函数应该怎么修改来获取 utc 时间呢?