Change doc theme

.github/workflows/ci.yml

@@ -50,7 +50,7 @@ jobs:
       run: |
         python -m pip install --upgrade pip
         #pip install -U -e .[docs]
-        pip install sphinx
+        pip install sphinx sphinx_rtd_theme
     - name: Build docs
       run: |
         cd docs

docs/conf.py

@@ -39,7 +39,8 @@
 sphinxver = sphinx.version_info
 extensions = [
     "sphinx.ext.autodoc",
-    "sphinx.ext.napoleon" if sphinxver >= (1, 3) else "sphinxcontrib.napoleon",
+    "sphinx.ext.napoleon",
+    "sphinx_rtd_theme",
     "pscriptexample",
 ]
 
@@ -65,3 +66,7 @@
 
 # The name of the Pygments (syntax highlighting) style to use.
 pygments_style = "sphinx"
+
+# The theme to use for HTML and HTML Help pages.  See the documentation for
+# a list of builtin themes.
+html_theme = "sphinx_rtd_theme"

pyproject.toml

@@ -21,7 +21,7 @@ dependencies = []
 [project.optional-dependencies]
 lint = ["ruff"]
 tests = ["pytest"]
-docs = ["sphinx"]
+docs = ["sphinx", "sphinx_rtd_theme"]
 dev = ["pscript[lint,tests, docs]"]
 
 [project.urls]