Append a hash ?digest to CSS files for cache-busting #1054
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Hang on, that double Edit: fixed! |
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pradyunsg
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CAM-Gerlach
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…th) too Co-authored-by: C.A.M. Gerlach <CAM.Gerlach@Gerlach.CAM>
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Similar to python/python-docs-theme#108.
Fix the problems we saw at #1034 (comment) when the CSS file changed but browsers kept the old version cached for 24 hours.
Append a
?digest=hashto the end of thepydoctheme.css, computed from the file contents, so when a new CSS file is deployed, the old one is no longer used from the browser cache.For example:
<link rel="stylesheet" type="text/css" href="_static/devguide_overrides.css?digest=951d6a16b747d96c03796069dbeb516764307ae2" />This is based on how @pradyunsg's Furo theme does it:
https://github.com/pradyunsg/furo/blob/193643fdb6787501195555244f4a9e953ef544bb/src/furo/__init__.py#L149-L161
Thanks @pradyunsg!
Demo
View the source of pages at https://cpython-devguide--1054.org.readthedocs.build/.
Furo's css already has a digest, this PR adds it to
devguide_overrides.css.Check the colours load in the EOL chart at https://cpython-devguide--1054.org.readthedocs.build/versions/