[3.13] gh-129015: Improve disambiguation between NotImplemented and NotImplementedError (GH-129562)
          #130776
        
          
      
  Add this suggestion to a batch that can be applied as a single commit.
  This suggestion is invalid because no changes were made to the code.
  Suggestions cannot be applied while the pull request is closed.
  Suggestions cannot be applied while viewing a subset of changes.
  Only one suggestion per line can be applied in a batch.
  Add this suggestion to a batch that can be applied as a single commit.
  Applying suggestions on deleted lines is not supported.
  You must change the existing code in this line in order to create a valid suggestion.
  Outdated suggestions cannot be applied.
  This suggestion has been applied or marked resolved.
  Suggestions cannot be applied from pending reviews.
  Suggestions cannot be applied on multi-line comments.
  Suggestions cannot be applied while the pull request is queued to merge.
  Suggestion cannot be applied right now. Please check back later.
  
    
  
    
(cherry picked from commit a85eeb9)
Co-authored-by: Mike Castle [email protected]
Co-authored-by: Bénédikt Tran [email protected]
Co-authored-by: Adam Turner [email protected]
NotImplementedErrorandNotImplementedhave inconsistent linking #129015📚 Documentation preview 📚: https://cpython-previews--130776.org.readthedocs.build/