fix: Explicitly avoid Sphinx v3.1.0 in 'docs' extra (#895)

* Disallow Sphinx v3.1.0 in 'docs' extra - c.f. sphinx-doc/sphinx#7812
scikit-hep · Jun 10, 2020 · 94b87a8 · 94b87a8
1 parent c29fef9
commit 94b87a8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/setup.py b/setup.py
@@ -46,7 +46,7 @@
 extras_require['docs'] = sorted(
     set(
         [
-            'sphinx',
+            'sphinx!=3.1.0',
             'sphinxcontrib-bibtex',
             'sphinx-click',
             'sphinx_rtd_theme',