Bug#996093: lintian: detect variant of Lenna image

[Andrius Merkys <merkys@debian.org>]

Hi Felix,

On 2021-10-12 19:47, Felix Lechner wrote:
> What is the package name in Debian, please?
> 
> I cannot locate it, and would like to test the fix.
> 
> Aside from some basic sleuthing, I searched on packages.d.o: "You have
> searched for paths that end with lena_std.jpg in suite sid, all
> sections, and all architectures." but got "Sorry, your search gave no
> results." Thanks!

This is a new source package I am working on, python-docx [1]. I have
not pushed it to salsa yet, as I want to repack it to exclude non-free
images prior to pushing to salsa.

To test the fix, I have locally built lintian as of git commit
1b8f469335f8cd762937e070ff5e2e9b7e9712ab and tested it with non-repacked
source:

$ lintian --no-tag-display-limit ../python-python-docx_0.8.11-1.dsc
E: python-python-docx source: license-problem-md5sum-non-free-file
features/steps/test_files/lena_std.jpg usual name is lena_std.jpg. Lenna
test image See also https://bugs.debian.org/996093.
E: python-python-docx source: license-problem-non-free-img-lenna
features/steps/test_files/lena.bmp
E: python-python-docx source: license-problem-non-free-img-lenna
features/steps/test_files/lena.gif
E: python-python-docx source: license-problem-non-free-img-lenna
features/steps/test_files/lena.tif
E: python-python-docx source: license-problem-non-free-img-lenna
features/steps/test_files/lena_std.jpg

So the fix now emits lintian error for lena_std.jpg as expected.
However, license-problem-md5sum-non-free-file seems superfluous to me.
What do you think?

[1] https://github.com/python-openxml/python-docx

Thanks for the fix,
Andrius