DeprecationWarning: Using or importing the ABCs from 'collections' instead of from 'collections.abc'

[davaffy]

Hello,

I'm receiving the following warning

/usr/lib/python3/dist-packages/html5lib/_trie/_base.py:3: DeprecationWarning: Using or importing the ABCs from 'collections' instead of from 'collections.abc' is deprecated, and in 3.8 it will stop working
from collections import Mapping

This occurs after the the following statement when sending a mail

m = account.new_message()

I'm running the latest version of o365 / Python 3.7.3

Is this a problem once I'm upgrading to 3.8 (and will the functionality stop working or does the o365 needs to be fixed?

thx

[davaffy]

Ok, I was to bit to hasty to create an issue here.

It seems that they are already discussing this @ html5lib

html5lib/html5lib-python#419

Closed.