sphinx version < 4.0 frozen

root · root · commit 4cbb470693d8 · 2021-05-10T00:02:58.000+02:00
diff --git a/setup.py b/setup.py
@@ -104,7 +104,10 @@
     extras_require={
         'doc':
             [
-                'sphinx', 'sphinx-autobuild', 'sphinx_rtd_theme', 'sphinxcontrib-plantuml',
+                'sphinx<4.0',  # sphinx>=4.0 doesn't support Python 3.5
+                'sphinx-autobuild',
+                'sphinx_rtd_theme',
+                'sphinxcontrib-plantuml',
                 'sadisplay'
             ],
     },
