From: Christopher Allan Webber <cwebber@dustycloud.org>
Date: Fri, 8 Aug 2014 14:47:33 +0000 (-0500)
Subject: Explaining why we're committing mid-migration
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=1de794c6f0e8909d18e9e4478820d81184b9bc29;p=mediagoblin.git

Explaining why we're committing mid-migration
---

diff --git a/mediagoblin/db/migrations.py b/mediagoblin/db/migrations.py
index 6ca10b57..a7e026c6 100644
--- a/mediagoblin/db/migrations.py
+++ b/mediagoblin/db/migrations.py
@@ -870,6 +870,10 @@ def revert_username_index(db):
         if u'ix_core__users_username' in indexes:
             index = indexes[u'ix_core__users_username']
             index.drop()
+
+        # Given we're removing indexes then adding a unique constraint
+        # which *we know might fail*, thus probably rolling back the
+        # session, let's commit here.
         db.commit()
 
         try: