doc: Update readthedocs Sphinx version to 6.1.3

readthedocs uses an old version of sphinx for projects created before 2020: mgeier/sphinx-last-updated-by-git#1 So force a newer version manually. Also install missing apt packages for dot and plantuml
douglas-raillard-arm · Mar 13, 2023 · 5439d94 · 5439d94
1 parent 68ecbc6
commit 5439d94
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Showing 3 changed files with 6 additions and 2 deletions.
diff --git a/.readthedocs.yml b/.readthedocs.yml
@@ -20,6 +20,10 @@ build:
   os: ubuntu-20.04
   tools:
     python: "3.10"
+  apt_packages:
+    - graphviz
+    - plantuml
+    - pandoc
 
 python:
   install:

diff --git a/doc/doc_requirements.txt b/doc/doc_requirements.txt
@@ -1,5 +1,5 @@
 
-sphinx==3.5.1
+sphinx==6.1.3
 
 # A streamlined version of devmode_requirements.txt for doc building
 -e ./tools/exekall

diff --git a/setup.py b/setup.py
@@ -77,9 +77,9 @@ def make_console_script(name):
 }
 
 extras_require["doc"] = [
-    "sphinx >= 1.8",
     # Force ReadTheDocs to use a recent version, rather than the defaults used
     # for old projects.
+    "sphinx > 2",
     "sphinx_rtd_theme >= 0.5.2",
     "sphinxcontrib-plantuml",
     "nbsphinx",