team-10/env/Lib/site-packages/narwhals/_ibis/selectors.py
2025-08-02 07:34:44 +02:00

32 lines
961 B
Python

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