32 lines
961 B
Python
32 lines
961 B
Python
from __future__ import annotations
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from typing import TYPE_CHECKING
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from narwhals._compliant import CompliantSelector, LazySelectorNamespace
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from narwhals._ibis.expr import IbisExpr
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if TYPE_CHECKING:
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import ibis.expr.types as ir # noqa: F401
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from narwhals._ibis.dataframe import IbisLazyFrame # noqa: F401
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from narwhals._ibis.expr import IbisWindowFunction
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class IbisSelectorNamespace(LazySelectorNamespace["IbisLazyFrame", "ir.Value"]):
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@property
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def _selector(self) -> type[IbisSelector]:
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return IbisSelector
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class IbisSelector( # type: ignore[misc]
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CompliantSelector["IbisLazyFrame", "ir.Value"], IbisExpr
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):
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_window_function: IbisWindowFunction | None = None
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def _to_expr(self) -> IbisExpr:
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return IbisExpr(
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self._call,
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evaluate_output_names=self._evaluate_output_names,
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alias_output_names=self._alias_output_names,
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version=self._version,
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)
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