将以毫秒为单位的13位unixtime转换为python中的时间戳 [英] converting 13-digit unixtime in ms to timestamp in python

问题描述

我想将以毫秒为单位的13位Unix时间转换为时间戳：

I want to convert 13-digit Unix-time in milliseconds to the timestamp :

1523126888080 == >>％Y-％m-％d％ H：％M：％S

"1523126888080"==>> %Y-%m-%d %H:%M:%S

我已经尝试过以下链接中的以下代码，
但是我认为这是10位Unix时间，而我是13位Unix时间。因此，

I have tried the following code from this link,
But I think this is for 10-digit Unix-time and I am having 13-digit Unix-time. So,

此代码有效，但是它给出了错误的结果和错误的时间：

This code is working, But it is giving the wrong results and wrong time:

import time
time.strftime("%D %H:%M", time.localtime(int("1523126888080".strip()[0:9])))

Output: '1974-10-30 02:34:48'
Expected: '2018-04-08 12:18:08'

但这是错误：

import time
time.strftime("%D %H:%M", time.localtime(int("1523126888080")))

Traceback (most recent call last):
File "<pyshell#1>", line 1, in <module>
time.strftime("%D %H:%M", time.localtime(int("1523126888080")))
OSError: [Errno 22] Invalid argument

推荐答案

您有毫秒级的时间戳，因此请先将其除以 1000 ，然后将其输入到 datetime.datetime.fromtimestamp（） 用于本地时区（或传递目标时区的 datetime.tzinfo 作为第二个参数）或 datetime.datetime.utcfromtimestamp（） 。最后，使用 datetime.datetime.strftime（ ） 将其转换为所需格式的字符串。

You have a millisecond-precise timestamp so first divide it by 1000 then feed it to datetime.datetime.fromtimestamp() for local timezone (or pass datetime.tzinfo of the target timezone as a second argument) or datetime.datetime.utcfromtimestamp() for UTC. Finally, use datetime.datetime.strftime() to turn it into a string of your desired format.

import datetime

timestamp = "1523126888080"
your_dt = datetime.datetime.fromtimestamp(int(timestamp)/1000)  # using the local timezone
print(your_dt.strftime("%Y-%m-%d %H:%M:%S"))  # 2018-04-07 20:48:08, YMMV

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