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pelican-plugins / pandoc-reader

Pandoc Reader is a Pelican plugin that processes Markdown content via Pandoc
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Dependency on PyYAML < 6.0.0 prevents installation #33

Closed fiapps closed 11 months ago

fiapps commented 11 months ago

I'm trying to use this plugin in CI/CD to deploy a static site on push, but I can no longer build the environment to run pelican to build the site. It fails when it tries to use pip (and setuptools) to install pyyaml < 6.0.0, a requirement of pelican-pandoc-reader 1.2.0. pyyaml 5.4.1 fails to build due to its outdated setup.cfg. This problem is fixed in pyyaml 6.0.1, but I can't use that due to pelican-pandoc-reader's requirement for an older version.

Here's a simplified Dockerfile that will reproduce the build failure.

FROM pandoc/extra:3.1
RUN apk --no-cache add gcc musl-dev python3-dev
RUN pip install "pelican ~= 4.8" "pelican-pandoc-reader ~= 1.2"

The fix could be as easy as updating the requirement in pyproject.toml, but perhaps other changes will be needed for compatibility with PyYAML 6.0.1. I don't see any breaking changes in the 6.0.0 release notes.

nandac commented 11 months ago

Thank you for alerting me to this I wil l submit a fix and make a new release.

nandac commented 11 months ago

@fiapps I have released version 2.0.0 and it is available now on PyPI so just upgrading the package is all that needs doing.

Kindly let me know if your problem has been fixed. Please note that this version drops support for Python 3.7 and the PANDO_DEFAULT_FILES variable in favour of the PANDOC_DEFAULTS_FILES variable.

fiapps commented 11 months ago

Thank you for fixing this quickly. My CI/CD is working again. Since I was already using PANDOC_DEFAULTS_FILES, all I had to do was update the version of pelican-pandoc-reader I use.