Optimistic locking library for Django
Project description
django-concurrency is an optimistic locking library for Django.
Tested with: 1.4.8, 1.5.4, 1.6b4, trunk.
It prevents users from doing concurrent editing in Django both from UI and from a django command.
How it works
sample code:
from concurrency.fields import IntegerVersionField
class ConcurrentModel( models.Model ):
version = IntegerVersionField( )
Now if you try:
a = ConcurrentModel.objects.get(pk=1) b = ConcurrentModel.objects.get(pk=1) a.save() b.save()
you will get a RecordModifiedError on b.save()
Links
Project home page: https://github.com/saxix/django-concurrency
Issue tracker: https://github.com/saxix/django-concurrency/issues?sort
Docs: http://readthedocs.org/docs/django-concurrency/en/latest/
Release history Release notifications | RSS feed
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distribution
django-concurrency-0.6.tar.gz
(32.7 kB
view hashes)
