Refactors mongodb persister a little

[skrawcz]

This is so that we can more easily test the persister, but allowing one to inject a custom client. The old way prevented that. This now then makes the behavior inline with the other persisters.

Changes

• mongodb persister

How I tested this

• unit tests

Notes

• to bring it up to par

Checklist

• PR has an informative and human-readable title (this will be pulled into the release notes)
• Changes are limited to a single goal (no scope creep)
• Code passed the pre-commit check & code is left cleaner/nicer than when first encountered.
• Any change in functionality is tested
• New functions are documented (with a description, list of inputs, and expected output)
• Placeholder code is flagged / future TODOs are captured in comments
• Project documentation has been updated if adding/changing functionality.

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Important

Refactors MongoDB persister to allow custom client injection, introduces MongoDBBasePersister, and deprecates MongoDBPersister.

• Refactoring:
  • Introduces MongoDBBasePersister in b_mongodb.py for custom MongoDB client injection.
  • Deprecates MongoDBPersister, maintaining backward compatibility.
• Documentation:
  • Updates persister.rst to reference MongoDBBasePersister.
• Testing:
  • Updates test_b_mongodb.py to use MongoDBBasePersister.
  • Adds test for backward compatibility with MongoDBPersister.

^{This description was created by for 1d26f53. It will automatically update as commits are pushed.}

[ellipsis-dev]

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1. burr/integrations/persisters/b_mongodb.py:44

• Draft comment:
  Consider handling the default assignment of serde_kwargs in the __init__ method to avoid redundancy.
• Reason this comment was not posted:
  Confidence changes required: 50%
  The from_values method in MongoDBBasePersister uses a default value for serde_kwargs as None and then assigns an empty dictionary if it is None. This pattern is repeated in the __init__ method. It would be more efficient to handle this default assignment in one place, preferably in the __init__ method, to avoid redundancy.

2. burr/integrations/persisters/b_mongodb.py:45

• Draft comment:
  Consider handling the default assignment of mongo_client_kwargs in the __init__ method to avoid redundancy.
• Reason this comment was not posted:
  Confidence changes required: 50%
  The from_values method in MongoDBBasePersister uses a default value for mongo_client_kwargs as None and then assigns an empty dictionary if it is None. This pattern is repeated in the __init__ method of MongoDBPersister. It would be more efficient to handle this default assignment in one place, preferably in the __init__ method, to avoid redundancy.

Workflow ID: wflow_fQAvXc4PO3Ai249v

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[github-actions]

A preview of 1d26f53 is uploaded and can be seen here:

✨ https://burr.dagworks.io/pull/472 ✨

Changes may take a few minutes to propagate. Since this is a preview of production, content with draft: true will not be rendered. The source is here: https://github.com/DAGWorks-Inc/burr/tree/gh-pages/pull/472/

[ellipsis-dev]

👍 Looks good to me! Incremental review on 1d26f53 in 12 seconds

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[Cahey2002]