Update docs vars to work with RTD changes #6410
Merged
+4
−1
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Description of the changes
Few small changes to accommodate the planned removal of Sphinx context injection on RTD.
Depending on what changes are made to sphinx-rtd-theme, more changes may be needed.
Have the changes in this PR been tested?
No
It is not possible to test this until Sphinx context injection is disabled for all existing projects on RTD. Either way, I did base this on RTD's compatibility extension:
https://github.com/readthedocs/sphinx-build-compatibility/blob/58aabc5f207c6c2421f23d3578adc0b14af57047/sphinx_build_compatibility/extension.py#L123