Fix quantized schema serialization - #3
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Signed-off-by: xufeihong.xfh <xufeihong.xfh@alibaba-inc.com>
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Summary
Fix opening zvec collections whose vector index schema includes quantization parameters from the zvec SDK.
The SDK returns values such as
zvec.QuantizeType.INT8forquantize_type. Those pybind enum values were previously passed through into Studio API response models, which caused FastAPI/Pydantic JSON serialization to fail when opening a collection.This change converts
quantize_typevalues back to their wire-safe enum names, such as"INT8"and"FP16", while preserving the existing create/edit path that accepts those strings and converts them back to SDK values.Validation
uv run pytest tests/unit/test_sdk_query_params.py -quv run pytest tests/integration/test_collections_router.py -quv run ruff check zvec_studio/storage/sdk.py tests/unit/test_sdk_query_params.py tests/integration/test_collections_router.pygit diff --check