commit 3d798d37ea35cf91924ac59db430d628f8d6a5d1
author Scott Baker <smbaker@gmail.com> Thu Feb 18 14:28:56 2016 -0800
committer Scott Baker <smbaker@gmail.com> Thu Feb 18 14:28:56 2016 -0800
tree 08b99df86c1124ba370357747d025395139781fa
parent 247d697e1ebdff52809f865c676c8c86d1d0ac17

add select_by_content_object

xos/core/models/tag.py

diff --git a/xos/core/models/tag.py b/xos/core/models/tag.py
index d774800..76a4e2e 100644
--- a/xos/core/models/tag.py
+++ b/xos/core/models/tag.py
@@ -27,6 +27,10 @@
     def can_update(self, user):
         return user.can_update_root()
 
+    @classmethod
+    def select_by_content_object(cls, obj):
+        return cls.objects.filter(content_type=ContentType.objects.get_for_model(obj), object_id=obj.id)
+
     @staticmethod
     def select_by_user(user):
         return Tag.objects.all()