Python snippet to get the PST time and date.

PST.py

from datetime import datetime
from pytz import timezone

def get_pst_time():
    date_format='%m_%d_%Y_%H_%M_%S_%Z'
    date = datetime.now(tz=pytz.utc)
    date = date.astimezone(timezone('US/Pacific'))
    pstDateTime=date.strftime(date_format)
    return pstDateTime

after import pytz not show the time so change return function print function then saw the time

from datetime import datetime
from pytz import timezone
import pytz

def get_pst_time():
date_format='%m_%d_%Y_%H_%M_%S_%Z'
date = datetime.now(tz=pytz.utc)
date = date.astimezone(timezone('US/Pacific'))
pstDateTime=date.strftime(date_format)
print(pstDateTime)

Thankyou

Pacific time is different from PST. It switches to PST or PDT according to date.