feat(registry): more flexible model lookup (#2859)

This PR updates model registration and lookup behavior to be slightly
more general / flexible. See
https://github.com/meta-llama/llama-stack/issues/2843 for more details.

Note that this change is backwards compatible given the design of the
`lookup_model()` method.

## Test Plan

Added unit tests
This commit is contained in:
Ashwin Bharambe 2025-07-22 15:22:48 -07:00 committed by GitHub
parent 9736f096f6
commit 3b83032555
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15 changed files with 265 additions and 75 deletions

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@ -57,7 +57,8 @@ class DatasetIORouter(DatasetIO):
logger.debug(
f"DatasetIORouter.iterrows: {dataset_id}, {start_index=} {limit=}",
)
return await self.routing_table.get_provider_impl(dataset_id).iterrows(
provider = await self.routing_table.get_provider_impl(dataset_id)
return await provider.iterrows(
dataset_id=dataset_id,
start_index=start_index,
limit=limit,
@ -65,7 +66,8 @@ class DatasetIORouter(DatasetIO):
async def append_rows(self, dataset_id: str, rows: list[dict[str, Any]]) -> None:
logger.debug(f"DatasetIORouter.append_rows: {dataset_id}, {len(rows)} rows")
return await self.routing_table.get_provider_impl(dataset_id).append_rows(
provider = await self.routing_table.get_provider_impl(dataset_id)
return await provider.append_rows(
dataset_id=dataset_id,
rows=rows,
)