Handle Impossible to generate slot usage entry complaints about changes in the range metadata slot #406

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1. candleindark

   added a parent issue on May 12, 2026

   • Handle LinkML migration issue of pydantic2linkml: Impossible to generate slot usage entry for the #389
2. candleindark commented on Aug 3, 2026

   

   candleindark

   on Aug 3, 2026

   MemberAuthor

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   This issue can be closed. Both tasks are done, on linkml-conversion.

   The wording changed, as in #407. The complaint is no longer Impossible to generate slot usage entry. After dandi/pydantic2linkml#71 allowed partial slot_usage entry generation, both instances read Cannot express in a slot_usage entry a value for the `range` .

   Fix. Both ranges are now specified explicitly through dandischema/models_merge.yaml, and the notes they made obsolete are stripped during sanitization:

   • 6c7f0e7: specify the range of Dandiset.wasGeneratedBy as Project
   • a786022: specify the range of BareAsset.wasGeneratedBy as Any, alongside its existing any_of
   • 75341f3: allow note removal to be scoped to locations in the document, so the removal targets only these two notes
   • 5b50b3c: drop the obsolete range notes on the two wasGeneratedBy slot usages

   Second task, the LinkML behavior check. tests/linkml_behavior/range_refinement/ pins both respecifications the fix depends on (narrowing a range to a subclass, and widening it to Any constrained by an any_of) against all three validators the pipeline uses: linkml-validate, gen-json-schema and gen-pydantic.

   • 5d603ae: add the range_refinement topic
   • e259d12: make the topic directories packages so sibling topics can coexist

   These run in CI under the existing LinkML behavior tests workflow (hatch run linkml-behavior-test:test).

   Result, visible on linkml-auto-converted at c17f4b5: both notes entries are gone, replaced by range: Project and range: Any. No such complaint about the range meta slot remains in the generated models.yaml.
3. candleindark commented on Aug 3, 2026

   

   candleindark

   on Aug 3, 2026

   MemberAuthor

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   @yarikoptic Please take a look. Let's close this if you are OK.
4. yarikoptic

   closed this as completedon Aug 3, 2026