Fixed #5996 -- Add a pyscopg2 convertor for SafeUnicode -> unicode. Thanks, remco@diji.biz

git-svn-id: http://code.djangoproject.com/svn/django/trunk@6816 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/db/backends/postgresql_psycopg2/base.py

@@ -6,6 +6,7 @@ Requires psycopg 2: http://initd.org/projects/psycopg2
 
 from django.db.backends import BaseDatabaseWrapper, BaseDatabaseFeatures
 from django.db.backends.postgresql.operations import DatabaseOperations as PostgresqlDatabaseOperations
+from django.utils.safestring import SafeUnicode
 try:
     import psycopg2 as Database
     import psycopg2.extensions
@@ -17,6 +18,7 @@ DatabaseError = Database.DatabaseError
 IntegrityError = Database.IntegrityError
 
 psycopg2.extensions.register_type(psycopg2.extensions.UNICODE)
+psycopg2.extensions.register_adapter(SafeUnicode, psycopg2.extensions.QuotedString)
 
 class DatabaseFeatures(BaseDatabaseFeatures):
     needs_datetime_string_cast = False

tests/modeltests/field_defaults/models.py

@@ -48,4 +48,9 @@ u'Default headline'
 >>> d = now - a.pub_date
 >>> d.seconds < 5
 True
+
+# make sure that SafeUnicode fields work
+>>> from django.utils.safestring import SafeUnicode
+>>> a.headline = SafeUnicode(u'SafeUnicode Headline')
+>>> a.save()
 """}