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Mon Jun 21 16:36:58 CEST 1999 · https://mail.python.org/pipermail/python-dev/1999-June/095513.html

Mark Hammond wrote:
> 
> > It seems that there is not much interest in the topic...
> >
> > I'll be offline for the next two weeks -- maybe someone could
> > pick the thread up and toss it around a bit while I'm away.
> 
> OK - here are my 2c on it:
> 
> Unless I am mistaken, this problem could be solved with 2 steps:
> * Code moves to Python packages.
> * The standard Python library move to a package.
> 
> If all non-trivial Python program used packages, and some agreement on a
> standard namespace could be met, I think it would be addressed.  There was
> a thread on the newsgroup about the potential naming of the standard
> library.
> 
> You did state as much in your proposal - indeed, you state "to ease the
> transition".  Personally, I dont think it is worth it, mainly because we
> end up with a half-baked scheme purely for the transition, but one that can
> never be removed.

With "easing the transition" I ment introducing a way to do relative
package imports: you don't need relative imports if you can be
sure that the package name will never change (with a fixed naming
scheme, a la com.domain.product.package...). The smarter import
mechanism is needed to work-around the pickle problems you face
(because pickle uses absolute package names).

> To me, the question is one of:
> 
> * Why arent Zope/PIL capable of being used as packages.
> * If they are (as I understand to be the case) why do people choose not to
> use them as such, or why do the authors not recommend this?
> * Is there a deficiency in the package scheme that makes it hard to use?
> Eg, should "__" that ni used for the parent package be reinstated?

I guess this would help a great deal; although I'd personally
wouldn't like yet another underscore in the language. Simply leave
the name empty as in '.submodule' or '..subpackage.submodule'.

Cheers,
-- 
Marc-Andre Lemburg
______________________________________________________________________
Y2000:                                                   193 days left
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[Python-Dev] Relative package imports