python set timezone without changing time code example

Example 1: python time now other timezone

#as an aware datetime
from datetime import datetime, timezone

utc_dt = datetime.now(timezone.utc) # UTC time
dt = utc_dt.astimezone() # local time


#or from pytz database
import pytz

tz = pytz.timezone('Europe/Berlin')
berlin_now = datetime.now(tz)

Example 2: python set timezone of datetime

datetime_with_timezone = datetime.datetime(2019, 2, 3, 6, 30, 15, 0, pytz.UTC)