feat(fastapi): Add http.route attribute

Author: alexander-alderman-webb

sentry_sdk/consts.py

@@ -878,6 +878,12 @@ class SPANDATA:
     Example: GET
     """
 
+    HTTP_ROUTE = "http.route"
+    """
+    The matched route, that is, the path template used to match the request.
+    Example: /users/{id}
+    """
+
     HTTP_QUERY = "http.query"
     """
     The Query string present in the URL.

sentry_sdk/integrations/asgi.py

@@ -412,6 +412,9 @@ async def _sentry_wrapped_send(
                                         span.set_attribute(
                                             "sentry.segment.name.source", source
                                         )
+                                http_route = getattr(sentry_sdk.get_current_scope(), "_http_route", None)
+                                if http_route is not None:
+                                    span.set_attribute(SPANDATA.HTTP_ROUTE, http_route)
         finally:
             _asgi_middleware_applied.set(False)
 

sentry_sdk/integrations/fastapi.py

@@ -79,6 +79,8 @@ def _set_transaction_name_and_source(
                 if path is not None:
                     name = path
 
+            scope._http_route = route
+
     if not name:
         name = _DEFAULT_TRANSACTION_NAME
         source = TransactionSource.ROUTE

sentry_sdk/scope.py

@@ -240,6 +240,7 @@ class Scope:
         "_last_event_id",
         "_flags",
         "_attributes",
+        "_http_route",
     )
 
     def __init__(