Fixed #11149 -- Don't call save_form_data on file-type fields multiple times when saving a model form.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@10826 bcc190cf-cafb-0310-a4f2-bffc1f526a37

1 files changed, 9 insertions, 0 deletions

diff --git a/tests/regressiontests/model_forms_regress/models.py b/tests/regressiontests/model_forms_regress/models.py
index 488e2bca40..376586e94f 100644
--- a/tests/regressiontests/model_forms_regress/models.py
+++ b/tests/regressiontests/model_forms_regress/models.py
@@ -28,3 +28,12 @@ class Article(models.Model):
 
     def __unicode__(self):
         return self.headline
+
+class CustomFileField(models.FileField):
+    def save_form_data(self, instance, data):
+        been_here = getattr(self, 'been_saved', False)
+        assert not been_here, "save_form_data called more than once"
+        setattr(self, 'been_saved', True)
+
+class CustomFF(models.Model):
+    f = CustomFileField(upload_to='unused', blank=True)