I want to print entry and exit message for functions , i have bunch of such function . How can i do it in decorator.
Terry Reedy
tjreedy at udel.edu
Sun Sep 22 16:48:39 EDT 2013
On 9/22/2013 2:57 PM, bab mis wrote:
> def funlog(f):
> def g(*args,**kw):
> print "enter", f.__name__
> try:
> return f(*args, **kw)
> finally:
> print "exit", f.__name__
> return g
>
> class Action:
> def __init__(self):
> pass
>
> @funlog
> def sret(self):
> pass
>
> @funlog
> def ping(self):
> pass
> def verifyerun(self):
> pass
>
>
> 1) funlog is called for the last function as well.
If this is a question, no, it is not called on verifyerun.
> 2) Is it a proper way to define decorator out of class and use it .
Yes. It is not an Action methods. If you use it in multiple files,
define once in one file and import it.
--
Terry Jan Reedy
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