Django UUIDField with full primary-key protocol support
django uuidfield that can be used as primary key
The reason of this project is that any other UUDField implementation that I found
does not reflect the expected behaviour when used as primary-key,
if the save() fails for any reason the value of the field persist so that checking
cannot be used anymore to check if the object is stored or not.
The code is mainly based on the dcramer’s implementation that can be found at https://github.com/dcramer/django-uuidfield