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To: python-list@python.org
From: Mark Lawrence <breamoreboy@yahoo.co.uk>
Subject: Re: Python Documentation Improvement
Date: Tue, 25 Nov 2014 12:22:30 +0000
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On 25/11/2014 11:44, Archana Pandey wrote:
> Hello
>
> I hereby would like to share the problem I have faced regarding python
> list implementation :-
>
> As per python documentation python list is mutable data object.
>
> The problem I found with the list is that is behaves differently when we
> use ‘+=’ and ‘+’  ‘=’ operators separately.
>
> For example-
>
> A = a + 1 and a += 1  both behave in same way for all data types except
> python Lists
>
> Please find the attached module and execute it on windows python32, See
> the difference in output.
>
> NOTE: Documentation should provide sufficient information for such scenario.
>

Patches are always welcome on the bug tracker.  I observe that you 
already know the way :)

-- 
My fellow Pythonistas, ask not what our language can do for you, ask
what you can do for our language.

Mark Lawrence