rtj" 6dZddlZdZdZdZdZdZdZdS) z=Functions to determine if an object is a dataframe or series.Nc\t|pt|pt|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 V/var/www/html/CA-Chatbot/venv/lib/python3.11/site-packages/sklearn/utils/_dataframe.pyis_df_or_seriesr s. "! $ $ W(>q(A(A W_UVEWEWWc tjd}n#t$rYdSwxYwt||j|jfS)aReturn True if the X is a pandas dataframe or series. Parameters ---------- X : {array-like, dataframe} The array-like or dataframe object to check. Returns ------- bool True if the X is a pandas dataframe or series, False otherwise. pandasFsysmodulesKeyError isinstance DataFrameSeriesrpds rrrP [ " uu a", 2 3 33  ##cv tjd}n#t$rYdSwxYwt||jS)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-I [ " uu a & &&rc tjd}n#t$rYdSwxYwt||j|j|j|jfS)aNReturn True if the X is a pyarrow Table, RecordBatch, Array or ChunkedArray. Parameters ---------- X : {array-like, dataframe} The array-like or dataframe object to check. Returns ------- bool True if the X is a pyarrow Table, RecordBatch, Array or ChunkedArray, False otherwise. pyarrowF)rrrrTable RecordBatchArray ChunkedArray)rpas rrrAsX [ # uu a"(BNBHboN O OOrc tjd}n#t$rYdSwxYwt||j|jfS)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 rrrVrrcv tjd}n#t$rYdSwxYwt||jS)aReturn True if the X is a polars dataframe. Parameters ---------- X : {array-like, dataframe} The array-like or dataframe object to check. Returns ------- bool True if the X is a polarsdataframe, False otherwise. r$Frr%s r is_polars_dfr(jrr)__doc__rr rrrrr(r rr+sCC   X X X 444('''(PPP*444('''''r