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Re: Help needed to upgrade python-cobra



Hi Étienne

On Fri, 2 Oct 2020, 16:08 Étienne Mollier, <etienne.mollier@mailoo.org> wrote:
Hi Andreas,

While investigating test failures in Qiime2, I came up with
issues using the python module pkg_resources, which yields empty
sets while it should return a "dummy-plugin" entry point, and
this:

Andreas Tille, on 2020-09-30 18:15:22 +0200:
> package_name = 'cobra'
> additional = ('pip', 'flit', 'pbr', 'setuptools', 'wheel')
>   
>     def get_pkg_info(
>         package_name, additional=("pip", "flit", "pbr", "setuptools", "wheel")
>     ):
>         """Return build and package dependencies as a dict."""
>         dist_index = build_dist_index(pkg_resources.working_set)
> >       root = dist_index[package_name]
> E       KeyError: 'cobra'
>
> /usr/lib/python3/dist-packages/depinfo/info.py:47: KeyError

could be somewhat similar.

I'm afraid I haven't found a solution yet on either side, but
I'm wondering if there wouldn't have been a change of behavior
on pkg_resources side.

Just a thought...

Maybe you're right. There's a similar pkg_resources error for gubbins FTBFS bug report[1] as well.

While in principle it _should_ load the version properly, and it was doing so earlier.

I'm not really sure of what changed exactly though - but I also do see this on a couple of other python packages as well.

[1]: https://bugs.debian.org/cgi-bin/bugreport.cgi?archive=no&bug=971111

Kind Regards,
Nilesh




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