Get offset from UTC as seconds for a python datetime.datetime timezone aware object

offset.py

"""Get offset seconds from UTC from a datetime"""

import datetime

time1 = datetime.datetime(2021, 9, 1, 0, 0, 0, 0, tzinfo=datetime.timezone.utc)
offset_seconds = time1.tzinfo.utcoffset(time1).total_seconds()
print(time1, offset_seconds)

time2 = datetime.datetime(
    2021, 9, 1, 0, 0, 0, 0, tzinfo=datetime.timezone(datetime.timedelta(seconds=-25200))
)
offset_seconds = time2.tzinfo.utcoffset(time2).total_seconds()
print(time2, offset_seconds)