Native UUID field
Check out the `playhouse` package, bundled with peewee, as it has support for postgres' UUID field:

http://peewee.readthedocs.org/en/latest/peewee/playhouse.html#UUIDField
 My mistake, Apologies!

Thank you!
 No problem, I need to make the playhouse stuff more obvious as there's some pretty fun toys in there!

I am unsure as to whether this is suitable, however, it would be beneficial to have a UUID field built into Peewee.

PostgreSQL has a native UUID datatype, it could use this when possible, falling back to char when it's not available. 

UUIDs are popular, it would be lovely to have them built in if only for the convenience!
