code runtime python code example

Example 1: python measure time

import time

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

Example 2: python time code

import time

t0 = time.time()
code_block
t1 = time.time()

total = t1-t0

Example 3: python how to measure code run in time

import time
start_time = time.time()
main()
print("--- %s seconds ---" % (time.time() - start_time))

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))