Build CPython docs with this theme on Read the Docs

Author: hugovk

Diff for: .readthedocs.yml

@@ -0,0 +1,15 @@
+# Read the Docs configuration file
+# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
+# Project page: https://readthedocs.org/projects/python-docs-theme-previews/
+
+version: 2
+
+build:
+  os: ubuntu-22.04
+  tools:
+    python: "3"
+
+  commands:
+    - git clone --depth=1 https://github.com/python/cpython
+    - make html CPYTHON_PATH=cpython
+    - mv cpython/Doc/build _readthedocs