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Python-tutorial/decorators/decorator.py
2025-03-19 17:51:14 +00:00

17 lines
314 B
Python

from time import time
def performance(fn):
def wrapper(*args, **kwargs):
t1 = time()
result = fn(*args, **kwargs)
t2 = time()
print(f'took {t2-t1} ms')
return result
return wrapper
@performance
def long_time():
for i in range(1000000):
i*5
long_time()