This is a simple spinner which can be put on a window to make sure the window does not freeze.
The purpose of this project was a monitor attached to my dev system was occasionally freezing. I had several programs running on the screen that I thought were taking a lot longer than expected. It was because the window had stopped updating. Adding a small spinner to the top right corner will show that the window is still updating.
Best way to run is simply running via python
python spynner.py
If you want to install this as an executable you can run the following command
make create