16 lines
410 B
Python
16 lines
410 B
Python
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from __future__ import annotations
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from typing import TYPE_CHECKING
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import pyarrow.compute as pc
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from narwhals._arrow.utils import ArrowSeriesNamespace
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if TYPE_CHECKING:
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from narwhals._arrow.series import ArrowSeries
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class ArrowSeriesStructNamespace(ArrowSeriesNamespace):
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def field(self, name: str) -> ArrowSeries:
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return self.with_native(pc.struct_field(self.native, name)).alias(name)
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