Make doc build compatible with older sphinx versions

pietern / goestools

Tools to work with signals and files from GOES satellites

https://pietern.github.io/goestools/

BSD 2-Clause "Simplified" License

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Closed cottsay closed 2 years ago

cottsay commented 4 years ago

This was necessary to build the docs on CentOS 7, which has sphinx 1.2.3 and sphinx_rtd_theme 0.2.4.

pietern commented 2 years ago

This also works for the latest Sphinx version (see the run at https://github.com/pietern/goestools/runs/5176665863).