time decorator python
from functools import wraps
from time import time
def measure(func):
@wraps(func)
def _time_it(*args, **kwargs):
start = int(round(time() * 1000))
try:
return func(*args, **kwargs)
finally:
end_ = int(round(time() * 1000)) - start
print(f"Total execution time: {end_ if end_ > 0 else 0} ms")
return _time_it
@measure
def hello():
print('hello world')
hello()