python test run time code example

Example 1: python measure time

import time

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

Example 2: use datetime python to get runtime

from datetime import datetime

start = datetime.now()
# code ...
print(datetime.now()-start)

Example 3: check runtime python

import timeit

code = """[4, 2, 3, 1, 5].sort()"""

execution_time = timeit.timeit(code, number=1)

print(execution_time)