We can use two modules in python to do this measure, the first one is time() and the second one is timeit().


  • The time() module can be used for any code of any length, the usage is as follow : 


from time import time # first we should import the module

start = time() # then we set the start of measure

def function(n) : #then we put our code
return " ".join(str(n) for n in range(100))

end = time() # finally we set the end of measure

print(end-start) # we print the measured time
  • the timeit() module is perfect for small snipets of code, but it is not practical for large code, the implementation is as follows : 

import timeit
print(timeit.timeit('" ".join(str(n) for n in range(1000000))', number = 10000))
After importing the module, now we use the method timeit() that takes two arguments the first one is the code snippet between ' ' and the second argument is the number of ? .

I hope that you found this useful.


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