I have been using proton with python 3.8 for a few weeks without issue, but when I recently upgraded my python version to 3.9 I started seeing issues with some of the imports for proton. Specifically:
> ImportError: cannot import name 'Url' from 'proton' And > ImportError: cannot import name 'Message' from 'proton' I can’t really see anywhere in the python documentation how the import handling changed, but from what I can tell, it seems that the protected module names are no longer visible. I am relatively new to python, so maybe I am missing something. My code is basically derivative from the examples[1]. Thank you for your help. [1] https://qpid.apache.org/releases/qpid-proton-0.34.0/proton/python/examples/index.html
