Konstantin Baierer

> My preference would be to test `main()` against the following cases. > > 1. Not enough processes > 2. Invalid use of `--fast` > 3. Invalid use of `--completeness-only`...

Also: remove/comment out the TODOs, ht @mweidling

I hear you and we will improve docker documentation. > Users who are not familiar with docker will be surprised to see how quickly their drives will be cluttered after...

This is likely due to a combination of issues that have been fixed in https://github.com/qurator-spk/sbb_binarization/pull/11 resp. https://github.com/OCR-D/core/pull/633 - can you try again with sbb_binarization and core updated, please?

The line numbers in the stacktrace look suspicious. Are you **sure** core is up-to-date? What's the output of ``` (source /dwork/ocrd-schroot-ubuntu-eoan/usr/local/ocrd_all/venv/local/sub-venv/headless-tf21/bin/activate; ocrd --version) ```

The fix to core to handle AlternativeImage without comments is only in 2.19.0 which isn't yet in ocrd_all. I'll send a PR later. But I do not understand why sbb_binarization...

> did `core> git pull https://github.com/OCR-D/core` now ... This is merely a workaround in core, though, the real issue remains why sbb_binarization does not produce `comments`.

https://github.com/jbarth-ubhd/download-gitter.im-chat by @jbarth-ubhd

> Could this be a leak in the LSD CPython module, @kba? Totally possible. I did not do any work on pylsd beyond getting it to work as a dependency...

Not worth the effort I think. Would be more important to complete the FAQ and decide what to do with the cookbook.