lincc-frameworks / lincc-frameworks/nested-pandas

TensorColumns inside a NestedColumn (e.g. TimeSeries of images)

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enhancement LSDB modalities-support
Dominant language
Python
Stars
26
Forks
8
Avg merge
2d 2h
Merged PRs (30d)
9

Description

Make sure nested column infrastructure supports tensor columns. This includes making sure the repr is usable, that getting individual nested column frames have the right extension types, and that map_rows is supported.

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by locating the nested column infrastructure and existing tests for TensorColumn, NestedColumn, and map_rows. Check how nested column frames expose extension types and how their repr is rendered; done means tensor columns work in nested structures, with usable repr output, correct extension types, and map_rows support.

Written by the indexing model from the issue text.

Assessment

Tech stack
pandas, python
Domain
data
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Active
Clarity
Mostly clear
Newbie friendliness
52/100

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