working with time in python code example

Example 1: python displaying the time

import datetime
now = datetime.datetime.now()
print ("Current date and time : ")
print (now.strftime("%Y-%m-%d %H:%M:%S"))

Example 2: time it python

import time

start = time.time()
print("hello")
end = time.time()
print(end - start)

Example 3: time in python

import time
thistime = time.time()
# Here's an idea!
def CountTime():
  while(True):
    time.sleep(1)
    print(thistime)
CountTime()