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Fri Jul 22 02:31:04 CEST 2011 · https://mail.python.org/pipermail/python-dev/2011-July/112452.html

On 7/21/2011 5:00 PM, Antoine Pitrou wrote:
> Le vendredi 22 juillet 2011 à 09:53 +1000, Nick Coghlan a écrit :
>> On Fri, Jul 22, 2011 at 9:35 AM, Antoine Pitrou<solipsis at pitrou.net>  wrote:
>>> On Tue, 19 Jul 2011 23:58:55 -0400
>>> "P.J. Eby"<pje at telecommunity.com>  wrote:
>>>> Anyway, to make a long story short, we came up with an alternative
>>>> implementation plan that actually solves some other problems besides
>>>> the one that PEP 382 sets out to solve, and whose implementation a
>>>> bit is easier to explain.  (In fact, for users coming from various
>>>> other languages, it hardly needs any explanation at all.)
>>> I have a question.
>>>
>>> If I have (on sys.path) a module "x.py" containing, say:
>>>
>>>     y = 5
>>>
>>> and (also on sys.path), a directory "x" containing a "y.py" module.
>>>
>>> What is "from x import y" supposed to do?
>>>
>>> (currently, it would bind "y" to its value in x.py)
>> It would behave the same as it does today: the imported value of 'y' would be 5.
>>
>> Virtual packages only kick in if an import would otherwise fail.
> Wouldn't it produce confusing situations like the above example?
>
> Regards
>
> Antoine.

If I have (on sys.path), a directory "x" containing a "y.py" module, and 
later (on sys.path), another directory "x" containing a "y.py" module, 
what is "from x import y" supposed to do?

OR

If I have (on sys.path), a module "x.py" containing, say:

    y = 5

and later (on sys.path), another module "x.py" containing, say:

    y = 6

what is "from x import y" supposed to do?

I guess I don't see how this new proposal makes anything more confusing 
than it already is?
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"Simplified Package Layout and Partitioning"