Twiddling with RtD

.readthedocs.yaml

@@ -10,7 +10,15 @@ build:
   os: ubuntu-20.04
   tools:
     python: "3.10"
-
+  jobs:
+    pre_install:
+      - pip install --upgrade --upgrade-strategy only-if-needed --group doc .
+    build:
+      html:
+        python -m sphinx -T -b html -d _build/doctrees -D language=en . $READTHEDOCS_OUTPUT/html
+    post_build:
+      - echo "Command run at 'post_build' step"
+      - echo `date`
 
 # Build documentation in the docs/ directory with Sphinx
 sphinx:
@@ -24,9 +32,9 @@ formats:
 # extra.
 
 #Optionally declare the Python requirements required to build your docs
-python:
+# python:
-  install:
+#   install:
-    - method: pip
+#     - method: pip
-      path: .
+#       path: .
-      extra_requirements:
+#       extra_requirements:
-        - doc
+#         - doc