Ë
    ®Ó^j)  ã                   ób  — d Z ddlZddlZddlZddlZddlmZmZm	Z	m
Z
mZ ddlZddlmZmZ erddlZddlZdedz  defd„Zd	ed
ededefd„Z	 ddlmZ ddlmZ ddlm Z! ddlm"Z# ddl$m%Z& 	 ddl'm(Z) dZ, ejZ                  e.«      Z/ej`                  defd„«       Z1ej`                  defd„«       Z2ej`                  dejf                  fd„«       Z4ej`                  defd„«       Z5ej`                  dejf                  fd„«       Z6ej`                  dejf                  fd „«       Z7ej`                  dejf                  fd!„«       Z8ej`                  defd"„«       Z9	 ddl:m;Z< dd#l:m=Z> d$edefd%„Z?d$edefd&„Z@d$edefd'„ZAd$ede
d(   fd)„ZBd$edefd*„ZCd$edefd+„ZDd$edefd,„ZEd$ede
d-   fd.„ZFd$ede
d/   fd0„ZGd$edefd1„ZHd$edefd2„ZId$edefd3„ZJd$edefd4„ZKd5e	e   defd6„ZLy# e*$ r e+Z)Y �Œxw xY w# e*$ r* dZ, G d„ d«      Z G d„ d«      Z! G d„ d«      Z#dZ&e+Z)e+ZY �Œ¨w xY w# e*$ r dZ<e+Z>Y ŒÈw xY w)7z,For compatibility and optional dependencies.é    N)ÚTYPE_CHECKINGÚAnyÚSequenceÚ	TypeGuardÚcasté   )Ú_TÚDataTypeÚxÚreturnc                 ó,   — | €J ‚| j                  d«      S )z&convert c string back to python stringzutf-8)Údecode)r   s    úY/var/www/ramen.bs-engineer-server.com/venv/lib/python3.12/site-packages/xgboost/compat.pyÚpy_strr      s   € àˆ=Ðˆ=Ø�8‰8�GÓÐó    ÚinstanceÚmoduleÚnamec                 ób   — | j                   }|j                  |k(  }|j                  |k(  }|xr |S )z-Use string representation to identify a type.)Ú	__class__Ú
__module__Ú__name__)r   r   r   ÚclsÚis_same_moduleÚhas_same_names         r   Úlazy_isinstancer      s6   € ð
 ×
Ñ
€CØ—^‘^ vÑ-€NØ—L‘L DÑ(€MØÒ+˜mÐ+r   )Ú__version__)ÚBaseEstimator)ÚClassifierMixin)ÚRegressorMixin)ÚStratifiedKFold)ÚTagsTFc                   ó   — e Zd ZdZy)ÚXGBModelBasez+Dummy class for sklearn.base.BaseEstimator.N©r   r   Ú__qualname__Ú__doc__© r   r   r$   r$   9   s   „ Ú9r   r$   c                   ó   — e Zd ZdZy)ÚXGBClassifierBasez-Dummy class for sklearn.base.ClassifierMixin.Nr%   r(   r   r   r*   r*   <   s   „ Ú;r   r*   c                   ó   — e Zd ZdZy)ÚXGBRegressorBasez,Dummy class for sklearn.base.RegressorMixin.Nr%   r(   r   r   r,   r,   ?   s   „ Ú:r   r,   c                  ó–   — t         j                  j                  d«      €y	 ddl} y# t        $ r t
        j                  d«       Y yw xY w)z#Check cuDF package available or notÚcudfNFr   Tz1Importing cuDF failed, use DMatrix instead of QDM)Ú	importlibÚutilÚ	find_specr.   ÚImportErrorÚ_loggerÚ	exception)r.   s    r   Úis_cudf_availabler5   K   sH   € ô ‡~�~×Ñ Ó'Ð/ØðÛàøÜò Ü×ÑÐMÔNÙðús   ¢' §AÁAc                  ól   — t         j                  j                  d«      €y	 ddl} y# t        $ r Y yw xY w)z#Check cupy package available or notÚcupyNFr   T)r/   r0   r1   r7   r2   ©r7   s    r   Úis_cupy_availabler9   Y   s9   € ô ‡~�~×Ñ Ó'Ð/ØðÛàøÜò Ùðús   ¢' §	3²3c                  ó8   — t        «       st        d«      ‚ddl} | S )zImport cupy.z,`cupy` is required for handling CUDA buffer.r   N)r9   r2   r7   r8   s    r   Úimport_cupyr;   f   s   € ô ÔÜÐHÓIÐIãà€Kr   c                  óD   — t         j                  j                  d«      €yy)z&Check pyarrow package available or notÚpyarrowFT©r/   r0   r1   r(   r   r   Úis_pyarrow_availabler?   q   s   € ô ‡~�~×Ñ 	Ó*Ð2ØØr   c                  ó   — ddl } | S )z!Import pyarrow with memory cache.r   N)r=   )Úpas    r   Úimport_pyarrowrB   y   s   € ó à€Ir   c                  ó   — ddl } | S )z Import pandas with memory cache.r   N)Úpandas)Úpds    r   Úimport_pandasrF   �   ó   € ó à€Ir   c                  ó   — ddl } | S )z Import polars with memory cache.r   N)Úpolars)Úpls    r   Úimport_polarsrK   ‰   rG   r   c                  óD   — t         j                  j                  d«      €yy)z-Check the pandas package is available or not.rD   FTr>   r(   r   r   Úis_pandas_availablerM   ‘   s   € ô ‡~�~×Ñ Ó)Ð1ØØr   )Ú
csr_matrixÚdatac                 ó   — t        | dd«      S )Nzpolars.lazyframe.frameÚ	LazyFrame©r   ©rO   s    r   Ú_is_polars_lazyframerT   ¡   ó   € Ü˜4Ð!9¸;ÓGÐGr   c                 ó   — t        | dd«      S )Nzpolars.series.seriesÚSeriesrR   rS   s    r   Ú_is_polars_seriesrX   ¥   s   € Ü˜4Ð!7¸ÓBÐBr   c                 ó>   — t        | «      }t        | dd«      }|xs |S )Nzpolars.dataframe.frameÚ	DataFrame)rT   r   )rO   ÚlfÚdfs      r   Ú
_is_polarsr]   ©   s$   € Ü	˜dÓ	#€BÜ	˜Ð7¸Ó	E€BØŠ8�€Or   zpa.Tablec                 ó   — t        | dd«      S )Nzpyarrow.libÚTablerR   rS   s    r   Ú	_is_arrowr`   ¯   s   € Ü˜4 °Ó8Ð8r   c                 ó   — t        | dd«      S )Núcudf.core.dataframerZ   rR   rS   s    r   Ú_is_cudf_dfrc   ³   s   € Ü˜4Ð!6¸ÓDÐDr   c                 ó   — t        | dd«      S )Núcudf.core.seriesrW   rR   rS   s    r   Ú_is_cudf_serrf   ·   s   € Ü˜4Ð!3°XÓ>Ð>r   c                 ób   — t        | «      xs t        | «      xr t        t        | «      dd«      S )z+Must go before both pandas and cudf checks.zcudf.pandas.fast_slow_proxyÚ_FastSlowProxyMeta)Ú_is_pandas_dfÚ_is_pandas_seriesr   ÚtyperS   s    r   Ú_is_cudf_pandasrl   »   s4   € ä˜$ÓÒ:Ô#4°TÓ#:ò ÄÜˆT‹
Ð1Ð3GóAð r   zpd.DataFramec                 ó:   — t        | dd«      xs t        | dd«      S )Nzpandas.core.framerZ   rD   rR   rS   s    r   ri   ri   Â   s(   € Ü˜4Ð!4°kÓBò ÄoØˆh˜óGð r   z	pd.Seriesc                 ó:   — t        | dd«      xs t        | dd«      S )Nzpandas.core.seriesrW   rD   rR   rS   s    r   rj   rj   È   s(   € Ü˜4Ð!5°xÓ@ò ÄOØˆh˜óEð r   c                 ó   — t        | dd«      S )Nzmodin.pandas.dataframerZ   rR   rS   s    r   Ú_is_modin_dfrp   Î   rU   r   c                 ó   — t        | dd«      S )Nzmodin.pandas.seriesrW   rR   rS   s    r   Ú_is_modin_seriesrr   Ò   s   € Ü˜4Ð!6¸ÓAÐAr   c                 ó�   ‡ — t        ˆ fd„t        t        t        t        t
        t        t        t        t        t        f
D «       «      S )zšWhether the input is a dataframe. Currently supported dataframes:

    - pandas
    - cudf
    - cudf.pandas
    - polars
    - pyarrow
    - modin


    c              3   ó.   •K  — | ]  } |‰«      –— Œ y ­w)Nr(   )Ú.0ÚprO   s     €r   ú	<genexpr>zis_dataframe.<locals>.<genexpr>â   s   øè ø€ ò àñ 	
ˆ$�ñùs   ƒ)Úanyr]   rX   r`   rc   rf   rl   ri   rj   rp   rr   rS   s   `r   Úis_dataframery   Ö   sA   ø€ ô ó ô ÜÜÜÜÜÜÜÜÜð
ôó ð r   c                 ó   — t        | d«      S )NÚ__cuda_array_interface__)ÚhasattrrS   s    r   Ú_is_cupy_aliker}   ó   s   € Ü�4Ð3Ó4Ð4r   Úvaluec                 ó   — t        | d   t        j                  «      rFt        t        t        j                     | «      }t        t
        t        j                  |d¬«      «      S t        r4t        | d   t        j                  «      rt        j                  | d¬«      S t        r4t        | d   t        j                  «      rt        j                  | d¬«      S t        r4t        | d   t        j                  «      rt        j                  | d¬«      S t        | d   «      st        | d   «      rddlm}  || d¬«      S t!        | d   dd«      st!        | d   d	d
«      rddlm}  || d¬«      S t%        | d   «      rzddl}|j(                  j*                  j-                  «       }| D ]:  }t        |j                  |«      }|j.                  j0                  }||k(  rŒ5J d«       ‚ |j                  | d¬«      S t3        dt5        | d   «      › �«      ‚)zConcatenate row-wise.r   )ÚaxisÚcsr)ÚformatÚcsc)Úconcatrb   rZ   re   rW   Nz*Concatenating arrays on different devices.zUnknown type: )Ú
isinstanceÚnpÚndarrayr   r   r	   ÚconcatenateÚscipy_sparserN   ÚvstackÚ
csc_matrixÚspmatrixri   rj   rD   r„   r   r.   r}   r7   ÚcudaÚruntimeÚ	getDeviceÚdeviceÚidÚ	TypeErrorrk   )	r~   Ú	value_arrÚ	pd_concatÚCUDF_concatr7   ÚdÚvÚarrÚd_vs	            r   r„   r„   ÷   s·  € ä�%˜‘(œBŸJ™JÔ'Üœ¤"§*¡*Ñ-¨uÓ5ˆ	Ü”BœŸ™ y°qÔ9Ó:Ð:Ýœ
 5¨¡8¬\×-DÑ-DÔEÜ×"Ñ" 5°Ô7Ð7Ýœ
 5¨¡8¬\×-DÑ-DÔEÜ×"Ñ" 5°Ô7Ð7Ýœ
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