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Today's Topics:
1. decorator help (babmis)
2. Re: decorator help (Prashant Gaur)
3. Re: decorator help (Guruprasad)
4. Re: decorator help (Dhananjay Nene)
5. Re: September Bangpypers meetup (Baiju M)
----------------------------------------------------------------------
Message: 1
Date: Fri, 20 Sep 2013 18:06:17 +0530
From: babmis <bab...@outlook.com>
To: bangpypers@python.org
Subject: [BangPypers] decorator help
Message-ID: <blu0-smtp15877371b600dc228bb9dc3ca...@phx.gbl>
Content-Type: text/plain; charset="ISO-8859-1"; format=flowed
I want to print entry and exit message for functions , i have bunch of
such function . How can i do it in decorator.
------------------------------
Message: 2
Date: Fri, 20 Sep 2013 18:18:34 +0530
From: Prashant Gaur <91prashantg...@gmail.com>
To: Bangalore Python Users Group - India <bangpypers@python.org>
Subject: Re: [BangPypers] decorator help
Message-ID:
<cabewc73apecjkvbo5ph23c5ztgqj-ncct_namayacbbl-ud...@mail.gmail.com>
Content-Type: text/plain; charset=ISO-8859-1
Hello Babmis ,
Please check below code.
Let me know if i am wrong.
def track(urfunc):
def loggingfun():
print "enter " , urfunc.__name__
outcome = urfunc()
print "exit ", urfunc.__name__
return outcome
loggingfun.__name__ = urfunc .__name__
loggingfun.__doc__ = urfunc .__doc__
return loggingfun
------------------------------
Message: 3
Date: Fri, 20 Sep 2013 18:22:42 +0530
From: Guruprasad <lgp171...@gmail.com>
To: Bangalore Python Users Group - India <bangpypers@python.org>
Subject: Re: [BangPypers] decorator help
Message-ID:
<CAFZPT6aw_VEH+EjxG_08SrdEYr36-wmJxfAeE=attqo45mu...@mail.gmail.com>
Content-Type: text/plain; charset=ISO-8859-1
Hi babmis,
On Fri, Sep 20, 2013 at 6:18 PM, Prashant Gaur <91prashantg...@gmail.com> wrote:
Hello Babmis ,
Please check below code.
Let me know if i am wrong.
def track(urfunc):
def loggingfun():
print "enter " , urfunc.__name__
outcome = urfunc()
print "exit ", urfunc.__name__
return outcome
loggingfun.__name__ = urfunc .__name__
loggingfun.__doc__ = urfunc .__doc__
return loggingfun
Before you go ahead and try this code, I would recommend that you read
a bit about decorators in Python. The one that I usually refer to is
this StackOverflow answer - http://stackoverflow.com/a/1594484.
Thanks & Regards,
Guruprasad
------------------------------
Message: 4
Date: Fri, 20 Sep 2013 19:42:44 +0530
From: Dhananjay Nene <dhananjay.n...@gmail.com>
To: Bangalore Python Users Group - India <bangpypers@python.org>
Subject: Re: [BangPypers] decorator help
Message-ID:
<CAD2aR4MwtGQYRFi-MT_WmDuYK-vN3K=fjij2n28t60whzqx...@mail.gmail.com>
Content-Type: text/plain; charset=UTF-8
On Fri, Sep 20, 2013 at 6:06 PM, babmis <bab...@outlook.com> wrote:
I want to print entry and exit message for functions , i have bunch of such
function . How can i do it in decorator.
from functools import wraps
def trace(f):
... @wraps(f)
... def wrap(*args, **kwargs):
... print("Entering {} with {} {}".format(f.__name__,args,kwargs))
... ret = f(*args,**kwargs)
... print("Leaving {} with {}".format(f.__name__, ret))
... return ret
... return wrap
...
@trace
... def foo(arg1,arg2,arg3="bar",arg4="buz") :
... print("Into foo")
... return ("Zoo", False)
...
foo("hello", "world", arg4="Boo!")
Entering foo with ('hello', 'world') {'arg4': 'Boo!'}
Into foo
Leaving foo with ('Zoo', False)
('Zoo', False)
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------------------------------
Message: 5
Date: Sat, 21 Sep 2013 12:01:56 +0530
From: Baiju M <baiju.m.m...@gmail.com>
To: Bangalore Python Users Group - India <bangpypers@python.org>
Subject: Re: [BangPypers] September Bangpypers meetup
Message-ID:
<can8zcbznklqrs_jm_ox+2mm_calbmwa+ycssel0ymjf4jtx...@mail.gmail.com>
Content-Type: text/plain; charset=ISO-8859-1
BTW, the venue for today's meeting has been finalized and it was
updated in the meetup site:
http://www.meetup.com/BangPypers/events/125800202/
Here is the address:
ZeOmega Infotech Pvt. Ltd.
"Subhashri Pride", 3rd Floor, South End Road,
Basavanagudi, Bangalore-560-004
(Just look for "Axis Bank", it's the same building)
Those who are coming by bus from Majestic/K.R Market look for 15 or
210 buses with extension.
You can get down at "Tata Silk Farm" bus stop. Our office is just 2
minutes walk-able from the
bus stop.
My mobile number: 9945973441
On Wed, Sep 18, 2013 at 12:20 PM, kracekumar ramaraju
<kracethekingma...@gmail.com> wrote:
Hi All
We have Bangpypers meetup on september from 3.00 PM to 6.00PM -
http://www.meetup.com/BangPypers/events/125800202/. Unfortunately myself
and Anand are unavailable.
We don't venue and co-ordinator. We have 96 RSVPS but can expect 20 - 40
people depending on the location. We are looking for organizer and venue.
Anyone up for it?
--
*
Thanks & Regards
"Talk is cheap, show me the code" -- Linus Torvalds
kracekumar
www.kracekumar.com
*
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------------------------------
Subject: Digest Footer
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------------------------------
End of BangPypers Digest, Vol 73, Issue 64
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