Hosting documentation on readthedocs.

Updating sphinx docs and adding a readthedocs.yml file.

.readthedocs.yaml

@@ -0,0 +1,22 @@
+# .readthedocs.yaml
+# Read the Docs configuration file
+# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
+
+# Required
+version: 2
+
+build:
+  os: ubuntu-22.04
+  tools:
+    python: "3.10"
+
+# Build documentation in the docs/ directory with Sphinx
+sphinx:
+  configuration: docs/conf.py
+
+# Optionally declare the Python requirements required to build your docs
+python:
+  install:
+    - method: pip
+      path: .
+    - requirements: docs/requirements.txt

docs/conf.py

@@ -25,7 +25,7 @@
 print('pip environment:')
 subprocess.run([sys.executable, '-m', 'pip', 'list'])  # pylint: disable=subprocess-run-check
 
-print(f'xee: {xee.__version__}, {xee.__file__}')
+print(f'xee: {xee.__file__}')
 
 # -- Project information -----------------------------------------------------