[issue46160] IPy->IPSet AttributeError: module 'collections' has no attribute 'MutableSet'

dafu-wu added the comment: Many thanks，You help me to solve the problem！ -- ___ Python tracker ___ ___ Python-bugs-list mailing

[issue46160] IPy->IPSet AttributeError: module 'collections' has no attribute 'MutableSet'

Change by Serhiy Storchaka : -- resolution: -> third party stage: -> resolved status: open -> closed ___ Python tracker ___ ___

[issue46160] IPy->IPSet AttributeError: module 'collections' has no attribute 'MutableSet'

Kumar Aditya added the comment: In Python 3.10 these deprecated aliases where removed from collections module. To fix it you can change `collections.MutableSet` to `collections.abc.MutableSet`. See

[issue46160] IPy->IPSet AttributeError: module 'collections' has no attribute 'MutableSet'

New submission from dafu-wu : Traceback (most recent call last): File "/Users/jackwu/zhiyun/mygit/webgw/manage.py", line 5, in from webgw.settings import DEBUG File "/Users/jackwu/zhiyun/mygit/webgw/webgw/__init__.py", line 1, in from .app import app File