polars.Expr.dt.minute#

Expr.dt.minute() → Expr[source]#

Extract minutes from underlying DateTime representation.

Applies to Datetime columns.

Returns the minute number from 0 to 59.

Returns:

Expr: Expression of data type UInt32.

Examples

>>> from datetime import datetime
>>> df = pl.DataFrame(
...     {
...         "datetime": [
...             datetime(2001, 1, 1, 0, 0, 0),
...             datetime(2010, 1, 1, 15, 30, 45),
...             datetime(2022, 12, 31, 23, 59, 59),
...         ]
...     }
... )
>>> df.with_columns(pl.col("datetime").dt.minute().alias("minute"))
shape: (3, 2)
┌─────────────────────┬────────┐
│ datetime            ┆ minute │
│ ---                 ┆ ---    │
│ datetime[μs]        ┆ u32    │
╞═════════════════════╪════════╡
│ 2001-01-01 00:00:00 ┆ 0      │
│ 2010-01-01 15:30:45 ┆ 30     │
│ 2022-12-31 23:59:59 ┆ 59     │
└─────────────────────┴────────┘