[bug#42390] [PATCH] gnu: Add python-mamba.

[Tanguy Le Carrour]

Le 07/23, Hartmut Goebel a écrit :
> Am 22.07.20 um 12:38 schrieb Ludovic Courtès:
> > Hartmut, it looks like there are cases like this where python-coverage
> > is used as a library and thus should not be in ‘native-inputs’.  Should
> > we remove it from the list?
> 
> This depends on whether you see "guix lint" as a helper or an enforcer -
> and on how one classifies this package.
> 
> IMHO lint is a helper and coverage is used at build-time only most of
> the time. This is why I added it to the list. YMMV, though.
> 
> In the case of python-mamba - which is a test-runner -,
> "propagated-input" seems to be correct, so lint gives inaccurate advice
> here.

Thanks Hartmut! This makes sense.
The only problem is that it adds to the noise. :-(
Wouldn't it be possible to mark such exception in the package definition?
With flake8, I often find myself adding a `noqa` comment, for instance.
I do the same with mypy with `type: ignore`.

-- 
Tanguy