我找到了约会时间。文件中的Isoformat。它似乎做了你想要的:

datetime.isoformat([sep])

Return a string representing the date and time in ISO 8601 format, YYYY-MM-DDTHH:MM:SS.mmmmmm or, if microsecond is 0, YYYY-MM-DDTHH:MM:SS

If utcoffset() does not return None, a 6-character string is appended, giving the UTC offset in (signed) hours and minutes: YYYY-MM-DDTHH:MM:SS.mmmmmm+HH:MM or, if microsecond is 0 YYYY-MM-DDTHH:MM:SS+HH:MM

The optional argument sep (default 'T') is a one-character separator, placed between the date and time portions of the result. For example,
>>>

>>> from datetime import tzinfo, timedelta, datetime
>>> class TZ(tzinfo):
...     def utcoffset(self, dt): return timedelta(minutes=-399)
...
>>> datetime(2002, 12, 25, tzinfo=TZ()).isoformat(' ')
'2002-12-25 00:00:00-06:39'

你需要使用操作系统。Stat来获取文件创建时间和时间的组合。时间和时间。用于格式化的时区:

>>> import time
>>> import os
>>> t = os.stat('C:/Path/To/File.txt').st_ctime
>>> t = time.localtime(t)
>>> formatted = time.strftime('%Y-%m-%d %H:%M:%S', t)
>>> tz = str.format('{0:+06.2f}', float(time.timezone) / 3600)
>>> final = formatted + tz
>>> 
>>> final
'2008-11-24 14:46:08-02.00'

标准RFC-3339毫秒

我需要时间在这个格式的LoRa应用程序，所以我想出了这个，我希望它有帮助:

from datetime import datetime
from time import strftime


# Get the current time in the format: 2021-03-20T16:51:23.644+01:00
def rfc3339_time_ms():
        datetime_now = datetime.utcnow()
        # Remove the microseconds
        datetime_now_ms = datetime_now.strftime("%Y-%m-%dT%H:%M:%S.%f")[:-3]
        # Add the timezone as "+/-HHMM", and the colon in "+/-HH:MM"
        datetime_now_ms_tz = datetime_now_ms + strftime("%z")
        rfc3339_ms_now = datetime_now_ms_tz[:-2] + ":" + datetime_now_ms_tz[-2:]
        # print(f"Current time in ms in RFC-3339 format: {rfc3339_ms_now}")
        return rfc3339_ms_now

如果我错了请纠正我(我没有)，但是与UTC的偏移量随着夏令时的变化而变化。所以你应该使用

tz = str.format('{0:+06.2f}', float(time.altzone) / 3600)

我也相信星座应该有所不同:

tz = str.format('{0:+06.2f}', -float(time.altzone) / 3600)

我可能是错的，但我不这么认为。

import datetime, time    
def convert_enddate_to_seconds(self, ts):
    """Takes ISO 8601 format(string) and converts into epoch time."""
     dt = datetime.datetime.strptime(ts[:-7],'%Y-%m-%dT%H:%M:%S.%f')+\
                datetime.timedelta(hours=int(ts[-5:-3]),
                minutes=int(ts[-2:]))*int(ts[-6:-5]+'1')
    seconds = time.mktime(dt.timetuple()) + dt.microsecond/1000000.0
    return seconds 

>>> import datetime, time
>>> ts = '2012-09-30T15:31:50.262-08:00'
>>> dt = datetime.datetime.strptime(ts[:-7],'%Y-%m-%dT%H:%M:%S.%f')+ datetime.timedelta(hours=int(ts[-5:-3]), minutes=int(ts[-2:]))*int(ts[-6:-5]+'1')
>>> seconds = time.mktime(dt.timetuple()) + dt.microsecond/1000000.0
>>> seconds
1348990310.26

我同意Jarek的观点，而且我还注意到ISO偏移分隔符字符是冒号，所以我认为最终的答案应该是:

isodate.datetime_isoformat(datetime.datetime.now()) + str.format('{0:+06.2f}', -float(time.timezone) / 3600).replace('.', ':')