[3dprinter-general] Bug#1067144: Bug#1067144: uranium: missing depend on python3-all for autopkgtest

[Gregor Riepl]

Hi Timo,

> your package has an autopkgtest regression due to changes in NumPy.
> The python3-numpy package no longer depends on all supported Python
> versions. You need to depend on python3-all if you want to run your
> tests against all supported Python releases.

Can you elaborate why this dependency is needed in the first place?

It's the first time I heard that a python3 module package needs such an 
explicit dependency outside the Build-Depends.

I also don't think it makes sense to always install python3-all on every 
system that installs python3-uranium, just because autopkgtest needs it.
Shouldn't autopkgtest figure out by itself that this package is needed 
to run tests against all python versions?

(and if this is about Build-Depends - src:uranium has depended on 
python3-all since it existed)

Regards,
Gregor