Some scaffolding

[HamiltonRepoMigrationBot]

Issue by elijahbenizzy
Friday Jun 17, 2022 at 22:48 GMT
Originally opened as stitchfix/hamilton#135

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[Short description explaining the high-level reason for the pull request]

Changes

Testing

Notes

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 can be automatically merged (no conflicts)
• Code passed the pre-commit check & code is left cleaner/nicer than when first encountered.
• Passes all existing automated tests
• 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.
• Reviewers requested with the Reviewers tool ➡️

Testing checklist

Python - local testing

• python 3.6
• python 3.7

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elijahbenizzy included the following code: https://github.com/stitchfix/hamilton/pull/135/commits

[HamiltonRepoMigrationBot]

Comment by elijahbenizzy
Monday Jun 20, 2022 at 20:04 GMT

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Another TODO -- support data quality for dataframes. Some ideas:

1. Add a output argument to these, allowing us to extract an item in the dataframe, etc... E.G. anything sliceable
2. output could also apply to a specific column in extract_columns
3. Add a schema argument, allowing us to run on a dataframe (E.G. column -> type mapping). Note this is redundant with datatype as well...