[Python-modules-team] Bug#954812: pythonmagick: autopkgtest regression: cannot import name '_PythonMagick'

[Adrian Bunk]

On Mon, Mar 23, 2020 at 09:43:19PM +0100, Paul Gevers wrote:
> Source: pythonmagick
> Version: 0.9.19-6
> X-Debbugs-CC: debian-ci at lists.debian.org
> Severity: serious
> User: debian-ci at lists.debian.org
> Usertags: regression
> 
> Dear maintainer(s),
> 
> With a recent upload of pythonmagick the autopkgtest of pythonmagick
> fails in testing when that autopkgtest is run with the binary packages
> of pythonmagick from unstable. It passes when run with only packages
> from testing. In tabular form:
> 
>                        pass            fail
> pythonmagick           from testing    0.9.19-6
> versioned deps [0]     from testing    from unstable
> all others             from testing    from testing
> 
> I copied some of the output at the bottom of this report.
> 
> Currently this regression is blocking the migration to testing [1]. Can
> you please investigate the situation and fix it?
>...
> Testing with python3.7:
> + python3.7
> Traceback (most recent call last):
>   File "<stdin>", line 1, in <module>
>   File "/usr/lib/python3/dist-packages/PythonMagick/__init__.py", line
> 1, in <module>
>     from . import _PythonMagick
> ImportError: cannot import name '_PythonMagick' from 'PythonMagick'
>...

This is not a regression in the package, the root cause is:
https://lists.debian.org/debian-release/2020/04/msg00228.html

cu
Adrian