Sphinx docs may not be compatible with `html_context`

[nutjob4life]

🐛 Describe the bug

When building documentation with the template-repo-python, the docs/source/conf.py specifies a html_context. However, the html_context feature is available only with Sphinx ≥ 0.5. The setup.cfg doesn't give a version specification for sphinx. Depending on your virtual environment and the system Python from whence it came, it may use an older version of Sphinx that's incompatible.

The setup.cfg should stipulate a higher version of Sphinx.

(Actually, the fact there are no version specifications for any of the dependencies listed is a version-maximizing dependency confusion attack just waiting to happen 😮)

📜 To Reproduce

• Install sphinx on Windows:

pip install -U sphinx

• run sphinx-quickstart to generate make files
• copy make.bat to docs folder of a newly created repo (with "template-repo-python" template).
• run make.bat html
• open build/html/index.html
• The page looks wrong. No CSS are applied.

🕵️ Expected behavior

Good clean HTML docs.

📚 Version of Software Used

Windows:

C:\>sphinx-build --version
sphinx-build 4.4.0

C:\>sphinx-quickstart --version
sphinx-quickstart 4.4.0 

pip list:

Sphinx       4.4.0

🩺 Test Data / Additional context

N/A.

🏞Screenshots

🖥 System Info

Windows 10 (21H2)

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🦄 Related requirements

⚙️ Engineering Details

This issue can be fixed by using html_css_files :

html_css_files = [
    'theme_overrides.css',
]

[jordanpadams]

@nutjob4life is this still an issue?

[nutjob4life]

@jordanpadams, afraid so.

In fact, none of these requirements have version specifications:

[options.extras_require]
dev =
    black
    flake8
    flake8-bugbear
    flake8-docstrings
    pep8-naming
    mypy
    pydocstyle
    coverage
    pytest
    pytest-cov
    pytest-watch
    pytest-xdist
    pre-commit
    sphinx
    sphinx-rtd-theme
    tox
    types-setuptools

which means they are all attack vectors for the version-maximizing dependency confusion attack.

[jordanpadams]

@nutjob4life copy. how critical of an issue do you think this is? can it be tabled for a bit, or you think we should get on this pronto?

[nutjob4life]

@jordanpadams I think we can sit on it for awhile 😁