Hopiu/django-model-utils
1
0
Fork 0
mirror of https://github.com/Hopiu/django-model-utils.git synced 2026-05-19 07:11:07 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Fix return value of ModelTracker.current pre-save

Browse source
This commit is contained in:
Trey Hunner 2013-02-18 17:32:30 -08:00
parent 1ae2effc22
commit 45ac3bd03f
1 changed files with 5 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
model_utils/tracker.py
View file

@ -44,11 +44,13 @@ class ModelInstanceTracker(object):
self.fields = fields
def set_saved_fields(self):
self.saved_data = self.current()
if self.instance.pk:
self.saved_data = self.current()
else:
self.saved_data = {}
def current(self):
return (dict((f, getattr(self.instance, f)) for f in self.fields)
if self.instance.pk else {})
return dict((f, getattr(self.instance, f)) for f in self.fields)
def has_changed(self, field):
"""Returns ``True`` if field has changed from currently saved value"""