1
为什么这段代码不起作用?python装饰器,调用延迟功能
from threading import Timer
def delayed(seconds):
def decorator(f):
def wrapper(*args, **kargs):
Timer(seconds, f, args, kargs)
return wrapper
return decorator
@delayed(1)
def foo():
'''this function does not return'''
print('foo')
foo()
print('dudee')
我只是这样的结果: dudee 富
我只有 dudee
OHU神!我在没有实例化的情况下检查dir(Timer)!谢谢! – nkint 2011-03-06 12:12:06