Apache Beam 2.14.0 and higher support Python 3.5, 3.6, and 3.7. We continue to improve the experience for Python 3 users and phase out Python 2 support (BEAM-8371):
Contributions and feedback are welcome!
If you are interested to help, you can select an unassigned issue in the Kanban board and assign it to yourself. Comment on the issue if you cannot assign it yourself. When submitting a new PR, please tag @aaltay, and @tvalentyn.
To report a Python3-related issue, it is best to create a subtask to BEAM-1251 , and cc: [~altay] and [~tvalentyn] in JIRA comment. You can also discuss encountered issues on user@ or dev@ mailing lists as appropriate.