i" 4dZddlZdZdZdZdZdZdZy) z=Functions to determine if an object is a dataframe or series.NcLt|xst|xs t|S)a Return True if the X is a dataframe or series. Parameters ---------- X : {array-like, dataframe} The array-like or dataframe object to check. Returns ------- bool True if the X is a dataframe or series, False otherwise. )is_pandas_df_or_seriesis_polars_df_or_seriesis_pyarrow_data)Xs m/Volumes/fast/ai/experiments/voice-extract-mac/.venv/lib/python3.12/site-packages/sklearn/utils/_dataframe.pyis_df_or_seriesr s% "! $ W(>q(A W_UVEWWc tjd}t||j|j fS#t$rYywxYw)aReturn True if the X is a pandas dataframe or series. Parameters ---------- X : {array-like, dataframe} The array-like or dataframe object to check. Returns ------- bool True if the X is a pandas dataframe or series, False otherwise. pandasFsysmodulesKeyError isinstance DataFrameSeriesrpds rrrE [[ " a",, 2 33 7 AAct tjd}t||jS#t$rYywxYw)aReturn True if the X is a pandas dataframe. Parameters ---------- X : {array-like, dataframe} The array-like or dataframe object to check. Returns ------- bool True if the X is a pandas dataframe, False otherwise. r Frrrrrrs r is_pandas_dfr-< [[ " a &&  + 77c tjd}t||j|j |j |jfS#t$rYywxYw)aNReturn True if the X is a pyarrow Table, RecordBatch, Array or ChunkedArray. Parameters ---------- X : {array-like, dataframe} The array-like or dataframe object to check. Returns ------- bool True if the X is a pyarrow Table, RecordBatch, Array or ChunkedArray, False otherwise. pyarrowF)rrrrTable RecordBatchArray ChunkedArray)rpas rrrAsQ [[ # a"((BNNBHHbooN OO sA AAc tjd}t||j|j fS#t$rYywxYw)aReturn True if the X is a polars dataframe or series. Parameters ---------- X : {array-like, dataframe} The array-like or dataframe object to check. Returns ------- bool True if the X is a polars dataframe or series, False otherwise. polarsFr rpls rrrVrrct tjd}t||jS#t$rYywxYw)aReturn True if the X is a polars dataframe. Parameters ---------- X : {array-like, dataframe} The array-like or dataframe object to check. Returns ------- bool True if the X is a polarsdataframe, False otherwise. r%Frr&s r is_polars_dfr)jrr)__doc__rr rrrrr)r rr,s-C   X 4('(P*4('r