Re: Finding versions of packages

[zimoun]

Hi,

On Tue, 15 Dec 2020 at 12:16, Ludovic Courtès <ludo@gnu.org> wrote:

> However, doing such composition on a per-package basis and as the
> default way of composing packages is inefficient and, more importantly,
> the resulting compositions may not work.  A package written for Python 2
> may not work with Python 3, and so on.

About inefficiency, I agree.  The number of inferiors should be
minimized, IMHO.

By “the resulting composition may not work”, you mean that what is
propagated may be incompatible, right?  For example, bytecode or ABI
incompatibilities.

Cheers,
simon