Reference code API docs

Author: p1c2u

docs/api/index.rst

@@ -0,0 +1,9 @@
+API Reference
+=============
+
+Documentation with information of functions, classes or methods and all other parts of the OpenAPI-core public API.
+
+.. toctree::
+    :maxdepth: 1
+
+    openapi

docs/api/openapi.rst

@@ -0,0 +1,5 @@
+`OpenAPI` class
+===============
+
+.. autoclass:: openapi_core.OpenAPI
+    :members:

docs/conf.py

@@ -38,6 +38,7 @@
     "sphinx.ext.intersphinx",
     "sphinx.ext.coverage",
     "sphinx.ext.viewcode",
+    "sphinx_autodoc_typehints",
     "sphinx_immaterial",
 ]
 

docs/index.rst

@@ -11,6 +11,7 @@ openapi-core
     customizations/index
     security
     extensions
+    api/index
     contributing
 
 Openapi-core is a Python library that adds client-side and server-side support

openapi_core/app.py

@@ -71,7 +71,17 @@
 
 
 class OpenAPI:
-    """OpenAPI class."""
+    """`OpenAPI` application class, the main entrypoint class for OpenAPI-core.
+
+    Read more information, in the 
+    [OpenAPI-core docs for First Steps](https://openapi-core.readthedocs.io/#first-steps).
+
+    Import :class:`OpenAPI` class from the main `openapi_core` module::
+
+        from openapi_core import OpenAPI
+
+        app = OpenAPI(spec)
+    """
 
     def __init__(
         self,
@@ -90,27 +100,31 @@ def __init__(
     def from_dict(
         cls, data: Schema, config: Optional[Config] = None
     ) -> "OpenAPI":
+        """Creates :class:`OpenAPI` class instance from a dictionary."""
         sp = SchemaPath.from_dict(data)
         return cls(sp, config=config)
 
     @classmethod
     def from_path(
         cls, path: Path, config: Optional[Config] = None
     ) -> "OpenAPI":
+        """Creates :class:`OpenAPI` class instance from a path object."""
         sp = SchemaPath.from_path(path)
         return cls(sp, config=config)
 
     @classmethod
     def from_file_path(
         cls, file_path: str, config: Optional[Config] = None
     ) -> "OpenAPI":
+        """Creates :class:`OpenAPI` class instance from a file path string."""
         sp = SchemaPath.from_file_path(file_path)
         return cls(sp, config=config)
 
     @classmethod
     def from_file(
         cls, fileobj: SupportsRead, config: Optional[Config] = None
     ) -> "OpenAPI":
+        """Creates :class:`OpenAPI` class instance from a file object."""
         sp = SchemaPath.from_file(fileobj)
         return cls(sp, config=config)
 

poetry.lock

@@ -112,6 +112,7 @@ pyflakes = "^3.1.0"
 [tool.poetry.group.docs.dependencies]
 sphinx = ">=5.3,<8.0"
 sphinx-immaterial = "^0.11.0"
+sphinx-autodoc-typehints = "^2.0.0"
 
 [tool.pytest.ini_options]
 addopts = """