Another attempt to fix server error bug

cf #70835fa, prefetch_related to avoid later query attempts
OpenHumans · Aug 12, 2020 · 8a33c86 · 8a33c86
1 parent 0d09901
commit 8a33c86
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/private_sharing/api_views.py b/private_sharing/api_views.py
@@ -14,7 +14,8 @@
 
 from common.mixins import NeverCacheMixin
 
-from data_import.serializers import DataFile, DataFileSerializer
+from data_import.models import DataFile
+from data_import.serializers import DataFileSerializer
 from data_import.utils import get_upload_path
 
 from .api_authentication import CustomOAuth2Authentication, MasterTokenAuthentication
@@ -147,6 +148,9 @@ def get_queryset(self):
             DataFile.objects.filter(user=self.obj.member.user)
             .exclude(parent_project_data_file=None)
             .exclude(parent_project_data_file__completed=False)
+            .select_related("parent_project_data_file")
+            .prefetch_related("parent_project_data_file__datatypes")
+            .prefetch_related("parent_project_data_file__direct_sharing_project")
         )
 
         if self.obj.all_sources_shared: