feat(aiohttp): Add http.route attribute

sentry_sdk/integrations/aiohttp.py

@@ -233,6 +233,7 @@
                             },
                             parent_span=None,
                         )
+                        scope.get_current_scope()._server_segment_span = span_ctx
                     else:
                         transaction = continue_trace(
                             headers,
@@ -323,14 +324,19 @@
             if integration is None:
                 return rv
 
+            route_info = rv.get_info()
+            pattern = route_info.get("path") or route_info.get("formatter")
+
+            server_span = sentry_sdk.get_current_scope()._server_segment_span
+            if server_span is not None and pattern is not None:
+                server_span.set_attribute(SPANDATA.HTTP_ROUTE, pattern)
+
             name = None
 
             try:
                 if integration.transaction_style == "handler_name":
                     name = transaction_from_function(rv.handler)
                 elif integration.transaction_style == "method_and_path_pattern":
-                    route_info = rv.get_info()
-                    pattern = route_info.get("path") or route_info.get("formatter")
                     name = "{} {}".format(request.method, pattern)
             except Exception:
                 pass

tests/integrations/aiohttp/test_aiohttp.py

@@ -1882,6 +1882,42 @@ async def hello(request):
     assert server_segment["attributes"]["sentry.segment.name.source"] == expected_source
 
 
+@pytest.mark.asyncio
+@pytest.mark.parametrize(
+    "url,expected_route",
+    [
+        ("/message", "/{var}"),
+    ],
+)
+async def test_http_route(
+    sentry_init,
+    aiohttp_client,
+    capture_items,
+    url,
+    expected_route,
+):
+    sentry_init(
+        integrations=[AioHttpIntegration()],
+        traces_sample_rate=1.0,
+        trace_lifecycle="stream",
+    )
+
+    async def hello(request):
+        return web.Response(text="hello")
+
+    app = web.Application()
+    app.router.add_get(r"/{var}", hello)
+
+    items = capture_items("span")
+
+    client = await aiohttp_client(app)
+    await client.get(url)
+
+    sentry_sdk.flush()
+    (segment,) = (item.payload for item in items if item.payload.get("is_segment"))
+    assert segment["attributes"]["http.route"] == expected_route
+
+
 @pytest.mark.asyncio
 async def test_server_error_span_streaming(sentry_init, aiohttp_client, capture_items):
     sentry_init(