AttributeError: module 'collections' has no attribute 'MutableMapping'
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Description
Could you update the flanker codebase for python3.10+ where has been reported before:
https://github.com/mailgun/flanker/issues/260
Where collections.MutableMapping has been moved to collections.abc.MutableMapping
When I try to validate an email address using flanker.addresslib.address.validate_address , I'm getting AttributeError: module 'collections' has no attribute 'MutableMapping' in flanker/addresslib/drivers/redis_driver.py.
MutableMapping has to be imported from collections.abc. Please do the needful.
Thanks
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Research direction
Start in flanker/addresslib/drivers/redis_driver.py and trace the import used when flanker.addresslib.address.validate_address is called. Update the MutableMapping import for Python 3.10+ and verify that email validation no longer raises AttributeError.
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Assessment
- Tech stack
- python, redis
- Domain
- backend, databases
- Issue type
- Bug
- Difficulty
- 1/5
- Estimated time
- Under an hour
- Activity status
- Stale
- Clarity
- Clearly specified
- Newbie friendliness
- 55/100