Fixed #6456 - Excised FileField file deletion to avoid data loss. Thanks to durdinator for the report.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15321 bcc190cf-cafb-0310-a4f2-bffc1f526a37

1 files changed, 0 insertions, 13 deletions

diff --git a/django/db/models/fields/files.py b/django/db/models/fields/files.py
index a65b7cdb4c..aaf1fbb0ec 100644
--- a/django/db/models/fields/files.py
+++ b/django/db/models/fields/files.py
@@ -258,19 +258,6 @@ class FileField(Field):
     def contribute_to_class(self, cls, name):
         super(FileField, self).contribute_to_class(cls, name)
         setattr(cls, self.name, self.descriptor_class(self))
-        signals.post_delete.connect(self.delete_file, sender=cls)
-
-    def delete_file(self, instance, sender, **kwargs):
-        file = getattr(instance, self.attname)
-        # If no other object of this type references the file,
-        # and it's not the default value for future objects,
-        # delete it from the backend.
-        if file and file.name != self.default and \
-            not sender._default_manager.filter(**{self.name: file.name}):
-                file.delete(save=False)
-        elif file:
-            # Otherwise, just close the file, so it doesn't tie up resources.
-            file.close()
 
     def get_directory_name(self):
         return os.path.normpath(force_unicode(datetime.datetime.now().strftime(smart_str(self.upload_to))))