[Distutils] [Catalog-sig] PEP for distutils

["Martin v. Löwis"]

> That said, I didn't see any indication of what I consider to be a
> critical failure in PyPI: No dependency metadata prior to downloading
> the package.

Contributions are welcome. The source code of PyPI is available
publically, and I'm willing to accept patches. I won't have time
to work on this in the next 12 months myself.

Regards,
Martin