cast

Cast(target_type, *, features=None)

Bases: Transform

Cast features to a different datatype.

Initializes the Cast transform.

Parameters:

Name	Type	Description	Default
target_type	PolarsDataType	Type to which the features will be cast.	required
features	Iterable[str] | None	The features to cast. If None all features will be cast. This is the default behaviour.	None

Source code in src/flowcean/transforms/cast.py

def __init__(
    self,
    target_type: PolarsDataType,
    *,
    features: Iterable[str] | None = None,
) -> None:
    """Initializes the Cast transform.

    Args:
        target_type: Type to which the features will be cast.
        features: The features to cast. If `None` all
            features will be cast. This is the default behaviour.
    """
    self.target_type = target_type
    self.features = features