Finally!
I have my new Async python library posted on GitHub.
See GitHub - NickWaterton/Pixelblaze-Async: An MQTT interface and async Client for Pixelblaze devices
This is a beta version, I’m sure there are some bugs in it.
You will see it borrows from Pixelblaze-Client, but is written using the asyncio framework.
There are several quick examples for uploading/downloading cloning etc in the examples directory.
Still haven’t figured out how to upload an .epe file.
Let me know what you think.