Address comments

superset/config.py

@@ -265,7 +265,7 @@ def _try_json_readsha(filepath: str, length: int) -> str | None:
 # Configuration for scheduling queries from SQL Lab.
 SCHEDULED_QUERIES: dict[str, Any] = {}
 
-# Rate limiting
+# FAB Rate limiting
 RATELIMIT_ENABLED = True
 AUTH_RATE_LIMITED = True
 AUTH_RATE_LIMIT = "2 per 5 second"

superset/dashboards/api.py

@@ -822,7 +822,7 @@ def export(self, **kwargs: Any) -> Response:
             Dashboard.id.in_(requested_ids)
         )
         query = self._base_filters.apply_all(query)
-        ids = [item.id for item in query.all()]
+        ids = {item.id for item in query.all()}
         if not ids:
             return self.response_404()
         export = Dashboard.export_dashboards(ids)

superset/models/dashboard.py

@@ -373,11 +373,12 @@ def clear_cache_for_datasource(cls, datasource_id: int) -> None:
 
     @classmethod
     def export_dashboards(  # pylint: disable=too-many-locals
-        cls, dashboard_ids: list[int]
+        cls,
+        dashboard_ids: set[int],
     ) -> str:
         copied_dashboards = []
         datasource_ids = set()
-        for dashboard_id in set(dashboard_ids):
+        for dashboard_id in dashboard_ids:
             # make sure that dashboard_id is an integer
             dashboard_id = int(dashboard_id)
             dashboard = (

superset/utils/dashboard_import_export.py

@@ -27,8 +27,8 @@ def export_dashboards(session: Session) -> str:
     """Returns all dashboards metadata as a json dump"""
     logger.info("Starting export")
     dashboards = session.query(Dashboard)
-    dashboard_ids = []
+    dashboard_ids = set()
     for dashboard in dashboards:
-        dashboard_ids.append(dashboard.id)
+        dashboard_ids.add(dashboard.id)
     data = Dashboard.export_dashboards(dashboard_ids)
     return data

superset/views/dashboard/views.py

@@ -78,7 +78,7 @@ def mulexport(  # pylint: disable=no-self-use
     @expose("/export_dashboards_form")
     def download_dashboards(self) -> FlaskResponse:
         if request.args.get("action") == "go":
-            ids = request.args.getlist("id")
+            ids = set(request.args.getlist("id"))
             return Response(
                 DashboardModel.export_dashboards(ids),
                 headers=generate_download_headers("json"),