Merge pull request #2 from FoamyGuy/docs_diagram

adding inheritance diagram to docs

Author: kmatch98

.github/workflows/build.yml

@@ -45,6 +45,9 @@ jobs:
     - name: Pip install pylint, Sphinx, pre-commit
       run: |
         pip install --force-reinstall pylint Sphinx sphinx-rtd-theme pre-commit
+    - name: Load graphviz
+      run: |
+        sudo apt install graphviz
     - name: Library version
       run: git describe --dirty --always --tags
     - name: Setup problem matchers

docs/api.rst

@@ -7,3 +7,6 @@
 .. automodule:: displayio_switchround
     :members:
     :member-order: bysource
+    :inherited-members:
+
+.. inheritance-diagram:: adafruit_displayio_layout.widgets.switch_round

docs/conf.py

@@ -19,6 +19,7 @@
     "sphinx.ext.intersphinx",
     "sphinx.ext.napoleon",
     "sphinx.ext.todo",
+    "sphinx.ext.inheritance_diagram",
 ]
 
 # TODO: Please Read!