Update routing documentation

connexion/apps/abstract.py

@@ -214,7 +214,7 @@ def index():
         :param endpoint: the name of the endpoint for the registered URL rule, which is used for
             reverse lookup. Flask defaults to the name of the view function.
         :param view_func: the function to call when serving a request to the provided endpoint.
-        :param options: the options to be forwarded to the underlying `werkzeug.routing.Rule`
+        :param options: the options to be forwarded to the underlying ``werkzeug.routing.Rule``
             object.  A change to Werkzeug is handling of method options. methods is a list of
             methods this rule should be limited to (`GET`, `POST` etc.).  By default a rule just
             listens for `GET` (and implicitly `HEAD`).
@@ -231,7 +231,7 @@ def index():
                 return 'Hello World'
 
         :param rule: the URL rule as string
-        :param options: the options to be forwarded to the underlying `werkzeug.routing.Rule`
+        :param options: the options to be forwarded to the underlying ``werkzeug.routing.Rule``
                         object. A change to Werkzeug is handling of method options. methods is a
                         list of methods this rule should be limited to (`GET`, `POST` etc.).
                         By default a rule just listens for `GET` (and implicitly `HEAD`).

connexion/lifecycle.py

@@ -22,27 +22,41 @@ def context(self) -> t.Dict[str, t.Any]:
 
     @property
     def content_type(self) -> str:
+        """The content type included in the request headers."""
         raise NotImplementedError
 
     @property
     def mimetype(self) -> str:
+        """The content type included in the request headers stripped from any optional character
+        set encoding"""
         raise NotImplementedError
 
     @property
     def path_params(self) -> t.Dict[str, t.Any]:
+        """Path parameters exposed as a dictionary"""
         raise NotImplementedError
 
     @property
     def query_params(self) -> t.Dict[str, t.Any]:
+        """Query parameters exposed as a dictionary"""
         raise NotImplementedError
 
     def form(self) -> t.Union[t.Dict[str, t.Any], t.Awaitable[t.Dict[str, t.Any]]]:
+        """Form data, including files."""
         raise NotImplementedError
 
     def files(self) -> t.Dict[str, t.Any]:
+        """Files included in the request."""
+        raise NotImplementedError
+
+    def json(self) -> dict:
+        """Json data included in the request."""
         raise NotImplementedError
 
     def get_body(self) -> t.Any:
+        """Get body based on the content type. This returns json data for json content types,
+        form data for form content types, and bytes for all others. If the bytes data is emtpy,
+        :code:`None` is returned instead."""
         raise NotImplementedError
 
 
@@ -98,8 +112,10 @@ def form(self):
     def files(self):
         return self._werkzeug_request.files.to_dict(flat=False)
 
+    def json(self):
+        return self.get_json(silent=True)
+
     def get_body(self):
-        """Get body based on content type"""
         if self._body is None:
             if is_json_mimetype(self.content_type):
                 self._body = self.get_json(silent=True)
@@ -115,7 +131,15 @@ def __getattr__(self, item):
 
 
 class ASGIRequest(_RequestInterface):
-    """Wraps starlette Request so it can easily be extended."""
+    """
+    Implementation of the Connexion :code:`_RequestInterface` representing an ASGI request.
+
+    .. attribute:: _starlette_request
+
+        This class wraps a Starlette `Request <https://www.starlette.io/requests/#request>`_,
+        and provides access to its attributes by proxy.
+
+    """
 
     def __init__(self, *args, uri_parser=None, **kwargs):
         self._starlette_request = StarletteRequest(*args, **kwargs)

connexion/resolver.py

@@ -114,10 +114,12 @@ class RestyResolver(Resolver):
     Resolves endpoint functions using REST semantics (unless overridden by specifying operationId)
     """
 
-    def __init__(self, default_module_name, collection_endpoint_name="search"):
+    def __init__(
+        self, default_module_name: str, *, collection_endpoint_name: str = "search"
+    ):
         """
         :param default_module_name: Default module name for operations
-        :type default_module_name: str
+        :param collection_endpoint_name: Name of function to resolve collection endpoints to
         """
         super().__init__()
         self.default_module_name = default_module_name
@@ -185,35 +187,44 @@ def get_function_name():
 
 class MethodResolverBase(RestyResolver):
     """
-    Resolves endpoint functions based on Flask's MethodView semantics, e.g. ::
-
-            paths:
-                /foo_bar:
-                    get:
-                        # Implied function call: api.FooBarView().get
-
-            class FooBarView(MethodView):
-                def get(self):
-                    return ...
-                def post(self):
-                    return ...
+    Resolves endpoint functions based on Flask's MethodView semantics, e.g.
+
+    .. code-block:: yaml
+
+        paths:
+            /foo_bar:
+                get:
+                    # Implied function call: api.FooBarView().get
+
+    .. code-block:: python
+
+        class FooBarView(MethodView):
+            def get(self):
+                return ...
+            def post(self):
+                return ...
+
     """
 
     _class_arguments_type = t.Dict[
         str, t.Dict[str, t.Union[t.Iterable, t.Dict[str, t.Any]]]
     ]
 
-    def __init__(self, *args, class_arguments: _class_arguments_type = None, **kwargs):
+    def __init__(self, class_arguments: _class_arguments_type = None, **kwargs):
         """
-        :param class_arguments: Arguments to instantiate the View Class in the format  # noqa
-                                {
-                                  "ViewName": {
-                                    "args": (positional arguments,)
-                                    "kwargs": {
-                                      "keyword": "argument"
-                                    }
-                                  }
-                                }
+        :param class_arguments: Arguments to instantiate the View Class in the format below
+        :param kwargs: Keywords arguments passed to :class:`~RestyResolver`
+
+        .. code-block:: python
+
+            {
+              "ViewName": {
+                "args": (positional arguments,)
+                "kwargs": {
+                  "keyword": "argument"
+                }
+              }
+            }
         """
         self.class_arguments = class_arguments or {}
         if "collection_endpoint_name" in kwargs:
@@ -223,7 +234,7 @@ def __init__(self, *args, class_arguments: _class_arguments_type = None, **kwarg
                 "collection_endpoint_name is ignored by the MethodViewResolver. "
                 "Requests to a collection endpoint will be routed to .get()"
             )
-        super(MethodResolverBase, self).__init__(*args, **kwargs)
+        super(MethodResolverBase, self).__init__(**kwargs)
         self.initialized_views: list = []
 
     def resolve_operation_id(self, operation):
@@ -280,7 +291,7 @@ def resolve_method_from_class(self, view_name, meth_name, view_cls):
 
 class MethodResolver(MethodResolverBase):
     """
-    A generic method resolver that instantiates a class a extracts the method
+    A generic method resolver that instantiates a class and extracts the method
     from it, based on the operation id.
     """
 

docs/conf.py

@@ -141,7 +141,11 @@
 # Add any paths that contain custom static files (such as style sheets) here,
 # relative to this directory. They are copied after the builtin static files,
 # so a file named "default.css" will overwrite the builtin "default.css".
-# html_static_path = ['_static']
+html_static_path = ['_static']
+
+html_css_files = [
+    'css/default.css',
+]
 
 # Add any extra paths that contain custom files (such as robots.txt or
 # .htaccess) here, relative to this directory. These files are copied

docs/index.rst

@@ -13,7 +13,7 @@
 Welcome to Connexion's documentation!
 =====================================
 
-Connexion is a Python web framework that makes spec-first and api-first development easy. You
+Connexion is a modern Python web framework that makes spec-first and api-first development easy. You
 describe your API in an `OpenAPI`_ (or swagger) specification with as much detail as you want and
 Connexion will guarantee that it works as you specified.