Update config files to generate documentation.

Author: ilikecake

README.rst

@@ -94,8 +94,7 @@ Or the following command to update an existing version:
 Usage Example
 =============
 
-.. todo:: Add a quick, simple example. It and other examples should live in the
-examples folder and be included in docs/examples.rst.
+.. todo:: Add a quick, simple example. It and other examples should live in the examples folder and be included in docs/examples.rst.
 
 Documentation
 =============

docs/api.rst

@@ -6,3 +6,12 @@
 
 .. automodule:: i2c_expanders
     :members:
+
+.. automodule:: i2c_expanders.i2c_expander
+    :members:
+
+.. automodule:: i2c_expanders.digital_inout
+    :members:
+
+.. automodule:: i2c_expanders.PCA9555
+    :members:

docs/conf.py

@@ -27,14 +27,14 @@
 # Uncomment the below if you use native CircuitPython modules such as
 # digitalio, micropython and busio. List the modules you use. Without it, the
 # autodoc module docs will fail to generate with a warning.
-# autodoc_mock_imports = ["digitalio", "busio"]
+autodoc_mock_imports = ["digitalio", "adafruit_bus_device", "i2c_device", "micropython"]
 
 autodoc_preserve_defaults = True
 
 
 intersphinx_mapping = {
-    "python": ("https://docs.python.org/3", None),"BusDevice": ("https://docs.circuitpython.org/projects/busdevice/en/latest/", None),
-    
+    "python": ("https://docs.python.org/3", None),
+    "BusDevice": ("https://docs.circuitpython.org/projects/busdevice/en/latest/", None),
     "CircuitPython": ("https://docs.circuitpython.org/en/latest/", None),
 }
 

pyproject.toml

@@ -49,7 +49,8 @@ dynamic = ["dependencies", "optional-dependencies"]
 [tool.setuptools]
 # TODO: IF LIBRARY FILES ARE A PACKAGE FOLDER,
 #       CHANGE `py_modules = ['...']` TO `packages = ['...']`
-py-modules = ["i2c_expanders"]
+#py-modules = ["i2c_expanders"]
+packages = ['i2c_expanders']
 
 [tool.setuptools.dynamic]
 dependencies = {file = ["requirements.txt"]}

requirements.txt

@@ -5,3 +5,4 @@
 
 Adafruit-Blinka
 adafruit-circuitpython-busdevice
+micropython