Pony ORM release 0.5.2
http://blog.ponyorm.com/2014/08/11/pony-orm-release-0-5-2/
This release is a step forward to Python 3 support. While the external API wasn't changed, the internals were significantly refactored to provide forward compatibility with Python 3.
Changes/features:
- New to_dict() method can be used to convert entity instance to dictionary. This method can be useful when you need to serialize an object to JSON or other format
Bugfixes:
- Now select() function and filter() method of the query object can accept lambdas with closures
- Some minor bugs were fixed