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WIP: Support decimal dtypes #17113

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WIP: Support decimal dtypes #17113

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3 changes: 3 additions & 0 deletions python/cudf_polars/cudf_polars/utils/dtypes.py
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Original file line number Diff line number Diff line change
Expand Up @@ -141,5 +141,8 @@ def from_polars(dtype: pl.DataType) -> plc.DataType:
# Recurse to catch unsupported inner types
_ = from_polars(dtype.inner)
return plc.DataType(plc.TypeId.LIST)
elif isinstance(dtype, pl.Decimal):
# TODO: Loses precision and just goes to max precision of 38
return plc.DataType(plc.TypeId.DECIMAL128, scale=-dtype.scale)
else:
raise NotImplementedError(f"{dtype=} conversion not supported")
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