According to plan, on July 1st, WeeChat will be compiled with Python 3.x instead of 2.7. The next stable version will use Python 3.x by default (2.7 is still supported with a build option).
Many scripts are not yet ready, your help is welcome, see: https://weechat.org/scripts/python3/
@weechat About time
The social network of the future: No ads, no corporate surveillance, ethical design, and decentralization! Own your data with Mastodon!