Merge pull request #243 from dutradda/add_remove_route_method

created methods to remove a route from api/router

sanic/router.py

@@ -23,6 +23,10 @@ class RouteExists(Exception):
     pass
 
 
+class RouteDoesNotExist(Exception):
+    pass
+
+
 class Router:
     """
     Router supports basic routing with parameters and method checks
@@ -109,6 +113,23 @@ class Router:
         else:
             self.routes_static[uri] = route
 
+    def remove(self, uri, clean_cache=True):
+        try:
+            route = self.routes_all.pop(uri)
+        except KeyError:
+            raise RouteDoesNotExist("Route was not registered: {}".format(uri))
+
+        if route in self.routes_always_check:
+            self.routes_always_check.remove(route)
+        elif url_hash(uri) in self.routes_dynamic \
+                and route in self.routes_dynamic[url_hash(uri)]:
+            self.routes_dynamic[url_hash(uri)].remove(route)
+        else:
+            self.routes_static.pop(uri)
+
+        if clean_cache:
+            self._get.cache_clear()
+
     def get(self, request):
         """
         Gets a request handler based on the URL of the request, or raises an

sanic/sanic.py

@@ -80,6 +80,9 @@ class Sanic:
         self.route(uri=uri, methods=methods)(handler)
         return handler
 
+    def remove_route(self, uri, clean_cache=True):
+        self.router.remove(uri, clean_cache)
+
     # Decorator
     def exception(self, *exceptions):
         """