In our project we have implemented dumping of request and response when debug-mode is enabled. Since this might end up in logfiles or other places where sensitive data is unwanted, we implemented a blacklist for sensitive headers.

Could something similar be implemented in the dump_response and dump_all methods here? Then we could get rid of our own implementation and just use toolbelt. Maybe make it optional?

Feel free to look at/borrow from our implementation here: https://github.com/fiaas/k8s/blob/master/k8s/client.py