Bug-Report: Tenacity 8.4.0

[AlexanderHeidelbach]

Dear Devs,

The tenacity package just released the version 8.4.0. Unfortunately, this update brakes the luigi import most likely due to an API change of tenacity. More specifically, the error occurs when importing the rpc module. Please find below the traceback. Judging by the description this only happens for python>3.8. python==3.6 still installs tenacity==8.2.2

>>> import luigi
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "<path_python>/lib64/python3.9/site-packages/luigi/__init__.py", line 34, in <module>
    from luigi import rpc
  File "<path_python>/lib64/python3.9/site-packages/luigi/rpc.py", line 33, in <module>
    from tenacity import Retrying, wait_fixed, stop_after_attempt
  File "<path_python>/lib64/python3.9/site-packages/tenacity/__init__.py", line 653, in <module>
    from tenacity.asyncio import AsyncRetrying  # noqa:E402,I100
ModuleNotFoundError: No module named 'tenacity.asyncio'

[JosephP91]

Same error here. Manually forcing tenacity==8.2.2 (using luigi==3.5.0) in requirements file for my project, temporary solves the issue

[ztime]

Same error, setting tenacity<8.4.0 was a temporary solve

[AlexanderHeidelbach]

The issue is also now reported in tenacity itself. jd/tenacity#471

[AlexanderHeidelbach]

Fixed by https://github.com/jd/tenacity/releases/tag/8.4.1