migration lock file implementation

Hi! This is an idea that has been around for a while, and has been implemented by various organizations running Django: using lock files to prevent migration conflicts. I recently implemented something for our Django project at work. Here is a cleaned-up version: https://github.com/django/django

Re: base implementations of natural key methods

ny lines of boilerplate. On Thu, May 8, 2014 at 10:07 AM, Russell Keith-Magee < russ...@keith-magee.com> wrote: > > On Wed, May 7, 2014 at 10:20 AM, Jian Li wrote: > >> Hi! >> >> In the course of implementing `natural_key` for many different models, >> I'v

base implementations of natural key methods

Hi! In the course of implementing `natural_key` for many different models, I've noticed that the implementation is fairly predictable; it tends to use the fields already marked as unique. To avoid writing a separate implementation for each model, I've written a patch that implements the relevant l