calculate sustem time in python code example

Example 1: python print time

import datetime
now = datetime.datetime.now()
print (now.strftime("%Y-%m-%d %H:%M:%S"))
# key: https://strftime.org/

Example 2: print time in python

import time

t = time.localtime()
current_time = time.strftime("%H:%M:%S", t)
print(current_time)