polars.Series.hash#

Series.hash(seed: int = 0, seed_1: int | None = None, seed_2: int | None = None, seed_3: int | None = None) → Series[source]#

Hash the Series.

The hash value is of type UInt64.

Parameters:

seed: Random seed parameter. Defaults to 0.
seed_1: Random seed parameter. Defaults to seed if not set.
seed_2: Random seed parameter. Defaults to seed if not set.
seed_3: Random seed parameter. Defaults to seed if not set.

Examples

>>> s = pl.Series("a", [1, 2, 3])
>>> s.hash(seed=42)  
shape: (3,)
Series: 'a' [u64]
[
    10734580197236529959
    3022416320763508302
    13756996518000038261
]