how to add x number of hours to datetime.datetime() in python

Question

I have a datetime object, how to I add say 8 hour to this object?

example :
datetime.datetime(2021, 11, 19, 17, 6, 45)

to become --->
datetime.datetime(2021, 11, 20, 1, 6, 45)

Answer 1

Use datetime.timedelta:

import datetime

d = datetime.datetime(2021, 11, 19, 17, 6, 45)
t = datetime.timedelta(hours=8)

d+t

output: datetime.datetime(2021, 11, 20, 1, 6, 45)