[Python-Dev] Re: PEP 328 -- relative and multi-line import (original) (raw)

Barry Warsaw barry at python.org
Mon Apr 12 10:06:47 EDT 2004

On Sun, 2004-04-11 at 13:23, Aahz wrote:

On Sun, Apr 11, 2004, Barry Warsaw wrote: > > This is one of the reasons I suggested early on that there be a way to > spell -- at the package level by the package developer -- "I'm using > absolute imports here". Without that spelling, the package would still > use the old semantics, however broken they are . > > E.g. if I could put in email/init.py something like: > > from future import iamabsolutelyresolvedaboutmyimports > > then I'd expect PEP 328 semantics in package email and all subpackages. > Older packages wouldn't have this declaration and would operate under > the old rules. (I still don't have any need for relative imports. ;)

Anyone else favor having the _future_ directive apply to the package and all its subpackages? (Currently it follows the standard rules of applying only to each module.) Note that this would make it impossible to do what some people want, where a package becomes another package's subpackage, if the new subpackage relies on relative imports under the old rules.

Would that be any different than if modules of the subpackage add the future in them? I'm envisioning semantics such that a future in an init.py was the same as if that future was explicitly added to every module (i.e. it's a convenience).

-Barry

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