From: tilly-Q <nattilypigeonfowl@gmail.com>
Date: Wed, 14 May 2014 15:56:59 +0000 (-0400)
Subject: Set a default value to MediaEntry.media_metadata
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=c8abeb58afd36c56af705a69a2d3ebec90002e74;p=mediagoblin.git

Set a default value to MediaEntry.media_metadata
---

diff --git a/mediagoblin/db/migrations.py b/mediagoblin/db/migrations.py
index 8dac3214..dd69ad6e 100644
--- a/mediagoblin/db/migrations.py
+++ b/mediagoblin/db/migrations.py
@@ -728,7 +728,8 @@ def add_metadata_column(db):
 
     media_entry = inspect_table(metadata, 'core__media_entries')
 
-    col = Column('media_metadata', MutationDict.as_mutable(JSONEncoded))
+    col = Column('media_metadata', MutationDict.as_mutable(JSONEncoded),
+        default=MutationDict())
     col.create(media_entry)
 
     db.commit()
diff --git a/mediagoblin/db/models.py b/mediagoblin/db/models.py
index defa0849..8499ea3f 100644
--- a/mediagoblin/db/models.py
+++ b/mediagoblin/db/models.py
@@ -264,7 +264,8 @@ class MediaEntry(Base, MediaEntryMixin):
         cascade="all, delete-orphan"
         )
     collections = association_proxy("collections_helper", "in_collection")
-    media_metadata = Column(MutationDict.as_mutable(JSONEncoded))
+    media_metadata = Column(MutationDict.as_mutable(JSONEncoded),
+        default=MutationDict())
 
     ## TODO
     # fail_error