My bot, atobot for hungarian Wikipedia is dead since March 22, 2020. It should work with shared pywikipedia with python3. You can see the list of our tasks here. All tasks should use python3. Now we receive the warning as follows:

(requests 2.12.4 (/usr/lib/python3/dist-packages), Requirement.parse('requests>=2.20.1; python_version != "3.4"'))

Please install/update required module with:

pip install "requests>=2.20.1"

You can see it for example at the end of log here.