example-code-2e/09-closure-deco/clockdeco_demo.py
2020-06-11 14:58:15 -03:00

20 lines
331 B
Python

import time
from clockdeco import clock
@clock
def snooze(seconds):
time.sleep(seconds)
@clock
def factorial(n):
return 1 if n < 2 else n*factorial(n-1)
if __name__ == '__main__':
print('*' * 40, 'Calling snooze(.123)')
snooze(.123)
print('*' * 40, 'Calling factorial(6)')
print('6! =', factorial(6))