From 58dbf1ada7aefd67dd27ff0229e376d9fff39688 Mon Sep 17 00:00:00 2001
From: Evgeny Fadeev <evgeny.fadeev@gmail.com>
Date: Tue, 6 Mar 2012 23:07:21 -0300
Subject: delete activity with the stale content_type of the related content
 object

---
 askbot/management/commands/delete_contextless_activities.py | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'askbot')

diff --git a/askbot/management/commands/delete_contextless_activities.py b/askbot/management/commands/delete_contextless_activities.py
index e16a9957..553217bf 100644
--- a/askbot/management/commands/delete_contextless_activities.py
+++ b/askbot/management/commands/delete_contextless_activities.py
@@ -9,9 +9,14 @@ class Command(NoArgsCommand):
         deleted_count = 0
         message = "Searching for context-less activity objects:"
         for act in ProgressBar(acts.iterator(), acts.count(), message):
-            if act.object_id != None and act.content_object == None:
+            try:
+                if act.object_id != None and act.content_object == None:
+                    act.delete()
+                    deleted_count += 1
+            except:
+                #this can happen if we have a stale content type
                 act.delete()
-                deleted_count += 1
+
         if deleted_count:
             print "%d activity objects deleted" % deleted_count
         else:
-- 
cgit v1.2.3-1-g7c22


From ae150720e1a9d700a8a5541e6445c127d61662eb Mon Sep 17 00:00:00 2001
From: Evgeny Fadeev <evgeny.fadeev@gmail.com>
Date: Wed, 7 Mar 2012 03:17:07 -0300
Subject: added cache invalidation on answer post, question retag and
 close/reopen

---
 askbot/models/__init__.py | 2 ++
 askbot/models/question.py | 1 +
 2 files changed, 3 insertions(+)

(limited to 'askbot')

diff --git a/askbot/models/__init__.py b/askbot/models/__init__.py
index d7f2770f..9abb4198 100644
--- a/askbot/models/__init__.py
+++ b/askbot/models/__init__.py
@@ -1104,6 +1104,7 @@ def user_retag_question(
         tagnames = tags,
         silent = silent
     )
+    question.thread.invalidate_cached_data()
     award_badges_signal.send(None,
         event = 'retag_question',
         actor = self,
@@ -1475,6 +1476,7 @@ def user_post_answer(
         email_notify = follow,
         wiki = wiki
     )
+    answer_post.thread.invalidate_cached_data()
     award_badges_signal.send(None,
         event = 'post_answer',
         actor = self,
diff --git a/askbot/models/question.py b/askbot/models/question.py
index f0e6e03e..ff39bb7d 100644
--- a/askbot/models/question.py
+++ b/askbot/models/question.py
@@ -370,6 +370,7 @@ class Thread(models.Model):
         self.closed_at = closed_at
         self.close_reason = close_reason
         self.save()
+        self.invalidate_cached_data()
 
     def set_accepted_answer(self, answer, timestamp):
         if answer and answer.thread != self:
-- 
cgit v1.2.3-1-g7c22