polars.Expr.any

Expr.any() → Self

Check if any boolean value in a Boolean column is True.

Returns:

Boolean literal

Examples

>>> df = pl.DataFrame({"TF": [True, False], "FF": [False, False]})
>>> df.select(pl.all().any())
shape: (1, 2)
┌──────┬───────┐
│ TF   ┆ FF    │
│ ---  ┆ ---   │
│ bool ┆ bool  │
╞══════╪═══════╡
│ true ┆ false │
└──────┴───────┘