There is a problem with old references to the "user" property on the OAuth models. This happened ever since the commit where I changed the user/creator/publisher/uploader all to the "actor" property.

This was reported to me in IRC by ayleph.

Entries in core__graveyard don't return a serializable JSON timestamp, resulting in failures of pump clients. The below patch addresses this issue.

From 7782960e044b9a366ac46cfaf687af4fceb17c3e Mon Sep 17 00:00:00 2001
From: ayleph <ayleph@thisshitistemp.com>
Date: Sat, 31 Oct 2015 03:04:06 -0400
Subject: [PATCH] Return deleted time in serializable format

---
 mediagoblin/db/models.py | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/mediagoblin/db/models.py b/mediagoblin/db/models.py
index 6765955..0de14b4 100644
--- a/mediagoblin/db/models.py
+++ b/mediagoblin/db/models.py
@@ -1562,13 +1562,14 @@ class Graveyard(Base):
         )   
 
     def serialize(self, request):
+        deleted = UTC.localize(self.deleted)
         return {
             "id": self.public_id,
             "objectType": self.object_type,
             "actor": self.actor(),
-            "published": self.deleted,
-            "updated": self.deleted,
-            "deleted": self.deleted
+            "published": deleted.isoformat(),
+            "updated": deleted.isoformat(),
+            "deleted": deleted.isoformat()
         }   
 
 MODELS = [ 
-- 
2.6.2

Related to #5354, entries in core_graveyard don't return a serializable actor. Instead, I get something like below in server logs when trying to pull from the inbox.

TypeError: <LocalUser #5 verified user "machalus"> is not JSON serializable

As a temporary hack, I hardcoded the graveyard actor as shown below. After doing so, pumpa finally was able to pull my inbox and load media and comments.

diff --git a/mediagoblin/db/models.py b/mediagoblin/db/models.py
index 0de14b4..8af520d 100644
--- a/mediagoblin/db/models.py
+++ b/mediagoblin/db/models.py
@@ -1566,7 +1566,8 @@ class Graveyard(Base):
         return {
             "id": self.public_id,
             "objectType": self.object_type,
-            "actor": self.actor(),
+            "actor": "bob",
             "published": deleted.isoformat(),
             "updated": deleted.isoformat(),
             "deleted": deleted.isoformat()