example-code-2e/07-closure-deco/clockdeco_demo.py
2015-04-01 22:48:56 -03:00

19 lines
347 B
Python

# clockdeco_demo.py
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))