Fixed #7464 -- Fixed the psycopg2 backend to handle SafeString values as

parameters. Based on a patch from Digitalxero@gmail.com.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@8532 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/db/backends/postgresql_psycopg2/base.py

@@ -10,8 +10,8 @@ from django.db.backends.postgresql.client import DatabaseClient
 from django.db.backends.postgresql.creation import DatabaseCreation
 from django.db.backends.postgresql.version import get_version
 from django.db.backends.postgresql_psycopg2.introspection import DatabaseIntrospection
+from django.utils.safestring import SafeUnicode, SafeString
 
-from django.utils.safestring import SafeUnicode
 try:
     import psycopg2 as Database
     import psycopg2.extensions
@@ -23,6 +23,7 @@ DatabaseError = Database.DatabaseError
 IntegrityError = Database.IntegrityError
 
 psycopg2.extensions.register_type(psycopg2.extensions.UNICODE)
+psycopg2.extensions.register_adapter(SafeString, psycopg2.extensions.QuotedString)
 psycopg2.extensions.register_adapter(SafeUnicode, psycopg2.extensions.QuotedString)
 
 class DatabaseFeatures(BaseDatabaseFeatures):

tests/modeltests/field_defaults/models.py

@@ -49,8 +49,10 @@ u'Default headline'
 >>> d.seconds < 5
 True
 
-# make sure that SafeUnicode fields work
+# make sure that SafeString/SafeUnicode fields work
->>> from django.utils.safestring import SafeUnicode
+>>> from django.utils.safestring import SafeUnicode, SafeString
 >>> a.headline = SafeUnicode(u'SafeUnicode Headline')
 >>> a.save()
+>>> a.headline = SafeString(u'SafeString Headline')
+>>> a.save()
 """}