Hi, folks!
I’ve been working on a tool called Reshape which aims to fully automate zero-downtime schema migrations with Postgres. Today I created a helper library for Python which makes it really easy to get zero-downtime migrations with Django as well. You can find it here: GitHub - fabianlindfors/reshape-python: A Python helper library for applications using Reshape.
I hope you like it, and feel free to ask if you have any questions! I’m a Django beginner so let me know if there is any way the library or documentation could be improved.