From 6ba0f44206123c87fccb1638b3d10b024fa2ee14 Mon Sep 17 00:00:00 2001
From: Brian Pugh <bnp117@gmail.com>
Date: Mon, 26 Feb 2024 20:47:50 -0800
Subject: [PATCH] update .readthedocs

---
 .readthedocs.yaml | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 68306c4..71c554b 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -1,20 +1,26 @@
 # Read the Docs configuration file
 # See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
+# Derived from: https://docs.readthedocs.io/en/stable/build-customization.html#install-dependencies-with-poetry
 
 # Required
 version: 2
 
-# Set the version of Python and other tools you might need
 build:
-  os: ubuntu-20.04
-  tools: { python: "3.10" }
+  os: "ubuntu-22.04"
+  tools:
+    python: "3.10"
   jobs:
     post_create_environment:
+      # Install poetry
+      # https://python-poetry.org/docs/#installing-manually
       - pip install poetry
+      # Tell poetry to not use a virtual environment
       - poetry config virtualenvs.create false
       - poetry self add poetry-dynamic-versioning
     post_install:
-      - poetry install --without=dev
+      # Install dependencies with 'docs' dependency group
+      # https://python-poetry.org/docs/managing-dependencies/#dependency-groups
+      - poetry install --without=dev --with=docs
 
 # Build documentation in the docs/ directory with Sphinx
 sphinx: