Fixed #35518 -- Optimized RoutePattern by using string operations for converter-less routes.

django/urls/resolvers.py

@@ -322,17 +322,25 @@ class RoutePattern(CheckURLMixin):
         self.name = name
 
     def match(self, path):
-        match = self.regex.search(path)
-        if match:
-            # RoutePattern doesn't allow non-named groups so args are ignored.
-            kwargs = match.groupdict()
-            for key, value in kwargs.items():
-                converter = self.converters[key]
-                try:
-                    kwargs[key] = converter.to_python(value)
-                except ValueError:
-                    return None
-            return path[match.end() :], (), kwargs
+        # Only use regex overhead if there are converters.
+        if self.converters:
+            if match := self.regex.search(path):
+                # RoutePattern doesn't allow non-named groups so args are ignored.
+                kwargs = match.groupdict()
+                for key, value in kwargs.items():
+                    converter = self.converters[key]
+                    try:
+                        kwargs[key] = converter.to_python(value)
+                    except ValueError:
+                        return None
+                return path[match.end() :], (), kwargs
+        # If this is an endpoint, the path should be exactly the same as the route.
+        elif self._is_endpoint:
+            if self._route == path:
+                return "", (), {}
+        # If this isn't an endpoint, the path should start with the route.
+        elif path.startswith(self._route):
+            return path.removeprefix(self._route), (), {}
         return None
 
     def check(self):