DeprecationWarning importing from collections instead of from collections.abc

On Archlinux, I did the following:

pacman -S extra/python-pip
pip install O365

Then I ran the example a tweak a bit with basic and message_all scopes.

from O365 import Account
credentials = ('client_id', 'client_secret')
account = Account(credentials)

if account.authenticate(scopes=['basic', 'message_all']):
   print('Authenticated!')

m = account.new_message()
m.to.add('[e-mail]')
m.subject = 'Testing!'
m.body = "George Best quote: I've stopped drinking, but only while I'm asleep."
m.send()

It sent the message successfully after supplying the authenticated url.

BUT it did give the following error/warning output:

Authentication Flow Completed. 
Oauth Access Token Stored. You can now use the API.
Authenticated!
/usr/lib/python3.8/site-packages/html5lib/_trie/_base.py:3: DeprecationWarning: Using or importing the ABCs from 'collections' instead of from 'collections.abc' is deprecated since Python 3.3, and in 3.9 it will stop working from collections import Mapping

Thank you for listening.

[omac777]

I’m just dropping by to say the python-o365 package has been very useful. Thank you for maintaining it. There is a great deal of complexity within office365 and your python package succeeds in simplifying it to an extent that mere mortals can use it within minutes. The python-o365 team are masters of python, office 365, and software design.

[janscas]

Closing this as it’s not related to this library