Pin Sphinx to workaround an nbsphinx incompatibility (#407)

ReadTheDocs seems to build with Sphinx v4.0.3 using this requirements file, which suggests the pinning is working.
pygae · Jul 20, 2021 · 3413e84 · 3413e84
1 parent 3d65bd7
commit 3413e84
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/docs/requirements.txt b/docs/requirements.txt
@@ -4,7 +4,10 @@ pandas
 ipykernel
 nbsphinx
 ipywidgets
-sphinx>=2.4
+
+# workaround for https://github.com/spatialaudio/nbsphinx/issues/584
+sphinx>=4.0.0,<4.1.0
+
 sphinx_rtd_theme>=0.5.0
 sphinxcontrib-bibtex>=2.3.0