hhfddlmZddlmZmZddlmZerddlmZGddeeZdS)) annotations) TYPE_CHECKINGGeneric)SeriesT)NonNestedLiteralc6eZdZddZddZddZdd Zdd ZdS)SeriesListNamespaceseriesrreturnNonec||_dS)N)_narwhals_series)selfr s K/var/www/histauto/venv/lib/python3.11/site-packages/narwhals/series_list.py__init__zSeriesListNamespace.__init__ s &cx|j|jjjS)aMReturn the number of elements in each list. Null values count towards the total. Examples: >>> import pyarrow as pa >>> import narwhals as nw >>> s_native = pa.chunked_array([[[1, 2], [3, 4, None], None, []]]) >>> s = nw.from_native(s_native, series_only=True) >>> s.list.len().to_native() # doctest: +ELLIPSIS [ [ 2, 3, null, 0 ] ] )r_with_compliant_compliant_serieslistlenrs rrzSeriesListNamespace.lens7*$44  ! 3 8 < < > >   rcx|j|jjjS)asGet the unique/distinct values in the list. Null values are included in the result. The order of unique values is not guaranteed. Examples: >>> import polars as pl >>> import narwhals as nw >>> s_native = pl.Series([[1, 1, 2], [3, 3, None], None, []]) >>> s = nw.from_native(s_native, series_only=True) >>> s.list.unique().to_native() # doctest: +NORMALIZE_WHITESPACE shape: (4,) Series: '' [list[i64]] [ [1, 2] [null, 3] null [] ] )rrrruniquers rrzSeriesListNamespace.unique(s7($44  ! 3 8 ? ? A A   ritemrcz|j|jjj|S)aFCheck if sublists contain the given item. Arguments: item: Item that will be checked for membership. Examples: >>> import polars as pl >>> import narwhals as nw >>> s_native = pl.Series([[1, 2], None, []]) >>> s = nw.from_native(s_native, series_only=True) >>> s.list.contains(1).to_native() # doctest: +NORMALIZE_WHITESPACE shape: (3,) Series: '' [bool] [ true null false ] )rrrrcontains)rrs rrzSeriesListNamespace.contains@s9($44  ! 3 8 A A$ G G   rindexintc(t|ts'dt|jd}t ||dkrd|d}t ||j|jjj |S)aReturn the value by index in each list. Negative indices are not accepted. Examples: >>> import polars as pl >>> import narwhals as nw >>> s_native = pl.Series([[1, 2], [3, 4, None], [None, 5]]) >>> s = nw.from_native(s_native, series_only=True) >>> s.list.get(1).to_native() # doctest: +NORMALIZE_WHITESPACE shape: (3,) Series: '' [i64] [ 2 4 5 ] z'Index must be of type 'int'. Got type 'z ' instead.rzIndex z8 is out of bounds: should be greater than or equal to 0.) isinstancertype__name__ TypeError ValueErrorrrrrget)rrmsgs rr&zSeriesListNamespace.getXs&%%% !Z$u++:NZZZ C.. 199Z5ZZZCS// !$44  ! 3 8 < r.s""""""))))))))######1000000l l l l l ''*l l l l l r