python execution time function code example

Example 1: python time execution

import time
start_time = time.time()
print("Hello") 	# Hello
end_time = time.time()
total_time = end_time - start_time
print("Time: ", total_time)

Example 2: python - time of execution

import time
from datetime import timedelta

start_time = time.monotonic()
# do your work here
end_time = time.monotonic()
print(timedelta(seconds=end_time - start_time))

Example 3: how to time python code

from timer import Timer
t = Timer()
t.start()
# Run stuff here.
t.stop()

Example 4: how to use timeit in python 3

import timeit
import_module = "import random"
testcode = ''' 
def test(): 
    return random.randint(10, 100)
'''
print(timeit.repeat(stmt=testcode, setup=import_module))