squash

sanic/app.py

@@ -985,6 +985,7 @@ class Sanic(BaseSanic):
         three arguments: scope, receive, send. See the ASGI reference for more
         details: https://asgi.readthedocs.io/en/latest/"""
         self.asgi = True
+        self.router.finalize()
         asgi_app = await ASGIApp.create(self, scope, receive, send)
         await asgi_app()
 

sanic/router.py

@@ -1,4 +1,5 @@
 from functools import lru_cache
+from typing import Iterable, Optional, Union
 
 from sanic_routing import BaseRouter
 from sanic_routing.route import Route
@@ -8,11 +9,27 @@ from sanic.request import Request
 
 
 class Router(BaseRouter):
+    """
+    The router implementation responsible for routing a :class:`Request` object
+    to the appropriate handler.
+    """
+
     DEFAULT_METHOD = "GET"
     ALLOWED_METHODS = HTTP_METHODS
 
     @lru_cache
     def get(self, request: Request):
+        """
+        Retrieve a `Route` object containg the details about how to handle
+        a response for a given request
+
+        :param request: the incoming request object
+        :type request: Request
+        :return: details needed for handling the request and returning the
+            correct response
+        :rtype: Tuple[ RouteHandler, Tuple[Any, ...], Dict[str, Any], str, str,
+            Optional[str], bool, ]
+        """
         route, handler, params = self.resolve(
             path=request.path,
             method=request.method,
@@ -34,16 +51,43 @@ class Router(BaseRouter):
 
     def add(
         self,
-        uri,
-        methods,
+        uri: str,
+        methods: Iterable[str],
         handler,
-        host=None,
-        strict_slashes=False,
-        stream=False,
-        ignore_body=False,
-        version=None,
-        name=None,
+        host: Optional[str] = None,
+        strict_slashes: bool = False,
+        stream: bool = False,
+        ignore_body: bool = False,
+        version: Union[str, float, int] = None,
+        name: Optional[str] = None,
     ) -> Route:
+        """
+        Add a handler to the router
+
+        :param uri: the path of the route
+        :type uri: str
+        :param methods: the types of HTTP methods that should be attached,
+            example: ``["GET", "POST", "OPTIONS"]``
+        :type methods: Iterable[str]
+        :param handler: the sync or async function to be executed
+        :type handler: RouteHandler
+        :param host: host that the route should be on, defaults to None
+        :type host: Optional[str], optional
+        :param strict_slashes: whether to apply strict slashes, defaults
+            to False
+        :type strict_slashes: bool, optional
+        :param stream: whether to stream the response, defaults to False
+        :type stream: bool, optional
+        :param ignore_body: whether the incoming request body should be read,
+            defaults to False
+        :type ignore_body: bool, optional
+        :param version: a version modifier for the uri, defaults to None
+        :type version: Union[str, float, int], optional
+        :param name: an identifying name of the route, defaults to None
+        :type name: Optional[str], optional
+        :return: the route object
+        :rtype: Route
+        """
         # TODO: Implement
         # - host
         # - strict_slashes

tests/test_asgi.py

@@ -325,7 +325,7 @@ async def test_cookie_customization(app):
 
 
 @pytest.mark.asyncio
-async def test_json_content_type(app):
+async def test_content_type(app):
     @app.get("/json")
     def send_json(request):
         return json({"foo": "bar"})