decorator and wrap

[Chris Rebert]

Cheers,
Chris
--
http://rebertia.com



On Mon, Jan 9, 2012 at 8:34 PM, contro opinion <contropinion at gmail.com> wrote:
>
> def deco(func):
>     def wrap():
>         print 'i am in deco'
>         return func()
>     return wrap
>
> @deco
> def test():
>     print  "i am in test"
> when you run it ,there is no result ,
>
> def deco(func):
>         print 'i am in deco'
>         return func()
>
>
> @deco
> def test():
>     print  "i am in test"
>
>
> when you run it  ,you can get :
>>>>
> i am in deco
> i am in test
>
> why??

For the third time, it's because the "I am in deco" `print` is not
within a nested function definition (such as wrap()).

Cheers,
Chris