Hi,
On 29 May 2017 at 04:05, Nathaniel Smith <n...@pobox.com> wrote:
> On Sun, May 28, 2017 at 10:37 PM, Donald Stufft <don...@stufft.io> wrote:
> >
> > [...]
> >
> > 1. Using the {package-name}-{package-version}.dist-info in the
> > get_wheel_metadata() metadata is a mistake I think. In pip currently we
> have
> > a bug we have not yet been able to track down because there is nothing
> > systematically preventing both foobar-1.0.dist-info and
> foobar-2.0.distinfo
> > from existing side by side in a build directory (or inside a wheel for
> that
> > matter). Thus I think this naming scheme is a nuisance and we shouldn’t
> > propagate it any further. I would just use something like DIST-INFO/
> which
> > will completely side step this issue. The only reason I can think of to
> use
> > the current scheme is to make it easier to shutil.copytree it into the
> > wheel, but handling that case is trivial.
>
> The rationale for this is to leave the door open to in the future
> allowing the same sdist to build multiple wheels. [...]
>
> For get_wheel_metadata() in particular there are several options
> though... we could call it DIST-INFO/ and then later declare that
> DIST-INFO2/, DIST-INFO3/, etc. are also valid and pip will look at all
> of them.
>
> {package-name}.dist-info might also be reasonable, both here and in
> actual installs... [...]
>
Wasn't there a thread here some time ago about switching from:
- `{package-name}-{package-version}.dist-info`
to:
- `{package-name}.dist-info`
in all tools?
(while accepting the old format, for old, already built or already
installed wheels, of course)
If I remember correctly, there wasn't any complaints about doing this
(multi-version installs where a setuptools/egg-info thing anyway and
wouldn't be affected by this), and it's perfectly compatible with building
multiple wheels from a single source package.
What was needed to move forward with this change?
Regards,
Leo
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