python-jsonschema / python-jsonschema/check-jsonschema

Warn when using schema features annotated with `"deprecated": true`

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#331 4 comments 2 reactions 0 assignees View on GitHub

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enhancement
Dominant language
Python
Stars
341
Forks
71
Avg merge
15d 20h
Merged PRs (30d)
4

Description

New in draft 2019-09 The deprecated keyword is a boolean that indicates that the instance value the keyword applies to should not be used and may be removed in the future.[1]

It'd be nice if the CLI could emit warnings regarding deprecated features.

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 at the CLI entry point and trace how schema features are processed during validation. Determine where the deprecated annotation can produce a warning, then verify that schemas using "deprecated": true cause the CLI to emit warnings without changing validation behavior.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
cli
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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