o
    թZh^k                     @   s   d dl Zd dlZd dlZd dlmZmZmZmZ d dl	m
Z ejdZe dd ZG dd dZG dd	 d	eZd
d ZG dd deZG dd deZG dd dZdS )    N)	DataFrameIndex
MultiIndexSerieszMignore:Passing a BlockManager|Passing a SingleBlockManager:DeprecationWarningc                      s$   G  fdddt   dg diS )Nc                       s   e Zd Ze fddZdS )z2gpd_style_subclass_df.<locals>.SubclassedDataFramec                        S N selfSubclassedDataFramer   W/var/www/html/lang_env/lib/python3.10/site-packages/pandas/tests/frame/test_subclass.py_constructor      z?gpd_style_subclass_df.<locals>.SubclassedDataFrame._constructorN)__name__
__module____qualname__propertyr   r   r   r   r   r      s    r   a         )r   r   r   r   r   gpd_style_subclass_df   s   r   c                   @   s  e Zd Zdd Zdd Zdd Zdd Zd	d
 Zdd Zdd Z	dd Z
dd Zdd Zdd Zdd Zdd Zdd Zdd Zdd  Zd!d" Zd#d$ Zd%d& Zd'd( Zd)d* Zejd+d,d-gd.d/ Zd0d1 Zd2d3 Zd4d5 Zd6d7 Zd8d9 Z d:d; Z!d<d= Z"d>d? Z#d@dA Z$dBdC Z%dDS )ETestDataFrameSubclassingc                    s  G fdddt G  fdddt tdtdd} |}t| s)J |j}t|s3J | dks;J |dd	 }t| sHJ | dksPJ td
dg} ddgddgg|d}t|d  slJ tddg} ddgddgg|d}t|d sJ d S )Nc                       s$   e Zd Ze fddZdd ZdS )zQTestDataFrameSubclassing.test_frame_subclassing_and_slicing.<locals>.CustomSeriesc                    r   r   r   r	   CustomSeriesr   r   r   "   r   z^TestDataFrameSubclassing.test_frame_subclassing_and_slicing.<locals>.CustomSeries._constructorc                 S      dS NOKr   r	   r   r   r   custom_series_function&      zhTestDataFrameSubclassing.test_frame_subclassing_and_slicing.<locals>.CustomSeries.custom_series_functionN)r   r   r   r   r   r    r   r   r   r   r   !   s    r   c                       s>   e Zd ZdZd
 fddZefddZZdd	 Z  Z	S )zTTestDataFrameSubclassing.test_frame_subclassing_and_slicing.<locals>.CustomDataFramez
            Subclasses pandas DF, fills DF with simulation results, adds some
            custom plotting functions.
            returnNc                    s   t  j|i | d S r   )super__init__)r
   argskw	__class__r   r   r$   /   s   z]TestDataFrameSubclassing.test_frame_subclassing_and_slicing.<locals>.CustomDataFrame.__init__c                    r   r   r   r	   )CustomDataFramer   r   r   2   r   zaTestDataFrameSubclassing.test_frame_subclassing_and_slicing.<locals>.CustomDataFrame._constructorc                 S   r   r   r   r	   r   r   r   custom_frame_function8   r!   zjTestDataFrameSubclassing.test_frame_subclassing_and_slicing.<locals>.CustomDataFrame.custom_frame_functionr"   N)
r   r   r   __doc__r$   r   r   Z_constructor_slicedr*   __classcell__r   r)   r   r'   r   r)   )   s    r)   
   )col1Zcol2r   r      )Ar2   )r2   Br   r   r   columnsr2   )r2    )r3   r6   )	r   r   range
isinstancer0   r    r*   r   from_tuples)r
   dataZcdfZ
cdf_seriesZcdf_rowsZmcolZ	cdf_multiZ
cdf_multi2r   r.   r   "test_frame_subclassing_and_slicing   s"   z;TestDataFrameSubclassing.test_frame_subclassing_and_slicingc                 C   s   t jg dg ddg dd}d|_|jdksJ |dg jdks$J |jddgd d f jdks4J |jd	d
gd d f jdksDJ |jd	d
d d f jdksTJ t |}t || |j|jksgJ |j|jksoJ d S )Nr   )XYr   bcindexXXXr<   r   r?   r   r   )tmr   ZtestattrlocilocZround_trip_pickleassert_frame_equal	_metadata)r
   dfZ	unpickledr   r   r   test_dataframe_metadataT   s      
z0TestDataFrameSubclassing.test_dataframe_metadatac                 C   s  t jg dg dg ddg dd}|jd d df }t jg dtddd	}t || t|t js6J |jd d d
f }t jg dtddd	}t || t|t jsYJ |jd d df }t jg dtddd	}t || t|t js|J |jdd d f }t jg dtddd	}t || t|t jsJ |jd
d d f }t jg dtddd	}t || t|t jsJ |jdd d f }t jg dtddd	}t || t|t jsJ d S )Nr      r1            	   r<   r=   Zr>   rA   r<   abcrB   namer   r=   rS   r   )r   rL   rO   ZXYZ)r   r1   rP   r?   r@   )r   rM   rQ   )rD   r   rE   SubclassedSerieslistassert_series_equalr8   rF   r
   rI   resexpr   r   r   test_indexing_slicedh   s6   z-TestDataFrameSubclassing.test_indexing_slicedc                 C   sL   G dd dt }tjtdd | j W d    d S 1 sw   Y  d S )Nc                   @   s   e Zd Zedd ZdS )zFTestDataFrameSubclassing.test_subclass_attr_err_propagation.<locals>.Ac                 S   s   | j S r   )Zi_dont_existr	   r   r   r   nonexistence   s   zSTestDataFrameSubclassing.test_subclass_attr_err_propagation.<locals>.A.nonexistenceN)r   r   r   r   r^   r   r   r   r   r2      s    r2   z.*i_dont_exist.*)match)r   pytestZraisesAttributeErrorr^   )r
   r2   r   r   r   "test_subclass_attr_err_propagation   s   
"z;TestDataFrameSubclassing.test_subclass_attr_err_propagationc                 C   sD  t jg dg ddtdd}t jg dg ddtdd}|j|dd	\}}t jd
tjdtjdgd
tjdtjdgdtdd}t jd
dtjdtjgd
dtjdtjgdtdd}t|t jseJ t || t|t jssJ t || |j|j	\}}t|t j
sJ t ||j t|t j
sJ t ||j	 d S )Nr   r   r1   r   r?   ACErA   r   r   rL   )r@   dABDr   axisr   r   r1   ABCDEr   rL   )rD   r   rX   alignnpnanr8   rG   r   r@   rW   rY   )r
   df1df2res1res2exp1exp2r   r   r   test_subclass_align   s0   $$z,TestDataFrameSubclassing.test_subclass_alignc                 C   s"  t jg dg ddtdd}t jg dtddd}|j|d	d
\}}t jdtjdtjdgdtjdtjdgdtdd}t jddtjdtjgtddd}t|t jsXJ t || t|t jsfJ t 	|| ||\}}t|t js{J t 	|| t|t jsJ t || d S )Nrc   rd   re   rA   rf   rh   xrU   r   ri   r   r   r1   rk   r   rL   )
rD   r   rX   rW   rl   rm   rn   r8   rG   rY   )r
   rI   srq   rr   rs   rt   r   r   r    test_subclass_align_combinations   s&    $z9TestDataFrameSubclassing.test_subclass_align_combinationsc                 C   sH   t ddgi}| D ]\}}t|t jsJ t ||j|  qd S )Nr   r   )rD   r   Ziterrowsr8   rW   rY   rE   )r
   rI   irowr   r   r   test_subclass_iterrows   s
   z/TestDataFrameSubclassing.test_subclass_iterrowsc                 C   sd   t jg dg dg dgg dg dd}|jdd}t jg d	td
tdgd}t || d S )Nr   rK   rN   r>   rR   rB   r5   TZfuture_stack)	r   r   r   rL   r1   rM   rO   rP   rQ   Z	aaabbbcccZ	XYZXYZXYZrA   )rD   r   stackrW   rX   rY   rZ   r   r   r   test_subclass_stack   s   z,TestDataFrameSubclassing.test_subclass_stackc              
   C   s  t jg dg dg dg dgtjtttdtdddgd	tjtttd
tdddgd	d}t jddgddgddgddgddgddgddgddggtjtttdtd td!g d"d	td#d$gdd%d}|jd&d'}t || |jdd&d'}t || t jddgddgddgddgddgddgddgddggtjtttdtd td(g d)d	td*d+gdd%d}|jdd&d'}t || d S ),Nr/                                  !   (   )   *   +   AABBcdcdaaacccnamesWWXXyzyzwwwyyyr|   r/   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   AAAABBBBccddccddyzyzyzyzr   r   r   Wr<   rV   Tr}   WXWXWXWXr   r   r   yz	rD   r   r   r9   rX   zipr   r~   rG   r
   rI   r\   r[   r   r   r   test_subclass_stack_multi   s^   


z2TestDataFrameSubclassing.test_subclass_stack_multic              
   C   s  t jg dg dg dg dgtjtttdtdddgd	tjtttd
tdddgd	d}t jddgddgddgddgddgddgddgddggtjtttdtd td!g d"d	td#d$gdd%d}|jd&d'}t || |jdd&d'}t || t jd(d)gddgd*d+gddgd,d-gddgd.d/gddggtjtttdtd td0g d1d	td2d3gdd%d}|jdd&d'}t || d S )4Nr/   r         (@      *@r   r         6@      7@r   r         @@     @@r   r         E@     E@r   r   r   r   r   r   r   r   r   r|   r/   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r<   r   Tr}   g      $@g      &@g      4@      5@g      >@g      ?@g      D@g     D@r   r   r   r   r   r   r   r   r   test_subclass_stack_multi_mixed  sf   

z8TestDataFrameSubclassing.test_subclass_stack_multi_mixedc                 C   s`   t jg dg dg dgg dg dd}| }t jg dtdtd	gd
}t || d S )Nr   rK   rN   r>   rR   r|   )	r   rL   rO   r   r1   rP   r   rM   rQ   Z	XXXYYYZZZZ	abcabcabcrA   )rD   r   unstackrW   rX   rY   rZ   r   r   r   test_subclass_unstack[  s   z.TestDataFrameSubclassing.test_subclass_unstackc              
   C   H  t jg dg dg dg dgtjtttdtdddgd	tjtttd
tdddgd	d}t jg dg dgtddgddtjtttdtdtdg dd	d}| }t || |d}t || t jg dg dgtddgddtjtttdtdtdg dd	d}|d}t || d S )Nr   r   r   r   r   r   r   r   r   r   r   r   r   r|   )r/   r   r   r   r   r   r   r   )r   r   r   r   r   r   r   r   r2   r3   r   WWWWXXXXyyzzyyzzcdcdcdcdr   r   r   )r/   r   r   r   r   r   r   r   )r   r   r   r   r   r   r   r   r@   rg   ABABABABr   r   r   	rD   r   r   r9   rX   r   r   r   rG   r   r   r   r   test_subclass_unstack_multij  s>   
	

	z4TestDataFrameSubclassing.test_subclass_unstack_multic              
   C   r   )Nr   r   r   r   r   r   r   r   r   r   r   r   r   r|   )r/   r   r   r   r   r   r   r   )r   r   r   r   r   r   r   r   r2   r3   r   r   r   r   r   )r/   r   r   r   r   r   r   r   )r   r   r   r   r   r   r   r   r@   rg   r   r   r   r   r   r   r   !test_subclass_unstack_multi_mixed  sN   

z:TestDataFrameSubclassing.test_subclass_unstack_multi_mixedc                 C   sn   t g dg dg dd}|jdddd}t dd	d
ddd	d
dd}d\|j_|j_t || d S )N)r2   r3   Cr   r3   r2   )Oner   r   Twor   r   )      ?       @      @r   r   r   )rB   r5   valuesrB   r5   r   r   r   r   r2   r3   r   )r   r   r|   )rD   r   ZpivotrB   rV   r5   rG   )r
   rI   Zpivotedexpectedr   r   r   test_subclass_pivot  s   

z,TestDataFrameSubclassing.test_subclass_pivotc                 C   sp   t ddgddgddgddgd	}tj|d
dgd}t jg dg dg dg dgg dd}t || d S )NJohnMaryDoeBo      @      @      )firstlastheightweightr   r   )Zid_varsr   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   variablevaluer4   )rD   r   pdZmeltrG   )r
   ZcheeseZmeltedr   r   r   r   test_subclassed_melt  s"   	
z-TestDataFrameSubclassing.test_subclassed_meltc              
   C   s   t jdd}tddddddd	dd
dddddddtttd|d}|j	|d< |
 |
  g dg dg dg dd}t|}|ddgg d }tj|ddgddd}t|| d S )Nr   r   r   r?   r@   r   r   r   rg   ef      @333333?ffffff?皙	@?皙?)ZA1970ZA1980ZB1970ZB1980r<   id)r   r?   r@   rg   r   r   )r   r   r   r   r   r   )  r   r     r   r   )r   r   r   r   r   r   )r<   r2   r3   yearr   r   )r<   r2   r3   r2   r3   )ry   j)rm   randomdefault_rngstandard_normalrD   r   dictr   r7   rB   tolistZ	set_indexr   Zwide_to_longrG   )r
   rv   rI   Zexp_datar   Z
long_framer   r   r   test_subclassed_wide_to_long  s(   






z5TestDataFrameSubclassing.test_subclassed_wide_to_longc                    s  dd  dd t jg dg dg dg dgg d	d
}| fdd |j fdddd t jg dg dg dg dgg d	d
}|jfdddd}t|t jsYJ t || t g dg dg dg dg}|jdd dd}t|t jsJ t || |jdd ddd}t|t jsJ t || t g dg dg dg dg}|jdd dd}t|t jrJ t || d S )Nc                 S   s   t | tjsJ d S r   )r8   rD   rW   rz   r   r   r   check_row_subclass  s   zJTestDataFrameSubclassing.test_subclassed_apply.<locals>.check_row_subclassc                 S   s    | d dkr| d  d7  < | S )Nr   r   r   g      ?r   r   r   r   r   stretch  s   z?TestDataFrameSubclassing.test_subclassed_apply.<locals>.stretchr   r   r   r   r   r4   c                        | S r   r   rv   r   r   r   <lambda>$      z@TestDataFrameSubclassing.test_subclassed_apply.<locals>.<lambda>c                    r   r   r   r   r   r   r   r   %  r   r   ri   )r   r   r   r   )r   r   r   g      @c                    r   r   r   r   )r   r   r   r   1  r   r   c                 S   s   t g dS Nr   )rD   rW   r   r   r   r   r   7  s    c                 S      g dS r   r   r   r   r   r   r   ;  r   expand)rj   Zresult_typec                 S   r  r   r   r   r   r   r   r   A  r   )rD   r   applyr8   rG   rW   rY   )r
   rI   r   resultr   )r   r   r   test_subclassed_apply  sD   

""z.TestDataFrameSubclassing.test_subclassed_applyc                 C   >   t g dg dg dd}t|| }t|t jsJ d S Nr   rK   rN   r   rD   r   getattrr8   rW   )r
   Zall_reductionsrI   r  r   r   r   test_subclassed_reductionsE  s   z3TestDataFrameSubclassing.test_subclassed_reductionsc              	   C   s  t g ddtjdddgg dd}| }t|t jsJ t g dg d	g d
d}| }t|t js:J t jg dg dg dg dgtjt	t
t	dt	dddgdtjt	t
t	dt	dddgdd}| }t|t jszJ t  }| }t|t jsJ d S )N)r   MylaZLewisr   r  g      8@r   r      )FTTTF)ZPersonZAgeSingle)r   r   r   )r   r1   rM   )rO   rP   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r|   )rD   r   rm   rn   countr8   rW   r   r9   rX   r   r
   rI   r  r   r   r   test_subclassed_countL  s2   	z.TestDataFrameSubclassing.test_subclassed_countc                 C   sB   t jddgddgdddgd}|ddg}t|t jsJ d S )Nr   rL   r   )Znum_legsZ	num_wingsZfalcondogrA   )rD   r   isinr8   r  r   r   r   	test_isink  s
   z"TestDataFrameSubclassing.test_isinc                 C   sZ   t g dg dg dd}| }t|t jsJ t  }| }t|t js+J d S r  )rD   r   Z
duplicatedr8   rW   r  r   r   r   test_duplicatedr  s   z(TestDataFrameSubclassing.test_duplicated
idx_methodidxmaxidxminc                 C   r  r  r  )r
   r  rI   r  r   r   r   test_idx{  s   z!TestDataFrameSubclassing.test_idxc                 C   s   t g dg dg}t g d}||}t|t jsJ t g dg dg}t g d}||}t|t js>J d S )N)r   r   )r   r   r   r   )r   r   r   r   )rD   r   rW   dotr8   )r
   rI   rw   r  r   r   r   test_dot  s   

z!TestDataFrameSubclassing.test_dotc                 C   sV   t g dg dg dd}| }t|t jsJ |jdd}t|t js)J d S )Nr   rK   rN   r   FrA   )rD   r   Zmemory_usager8   rW   r  r   r   r   test_memory_usage  s
   z*TestDataFrameSubclassing.test_memory_usagec                 C   s   t d g d}g d}tjtjdd||d}tjtjdd|d d |d}|j|d	d
dd}t	|tj
s@J d S )NZscipy)r   r?   r@   rg   r   )onetwothreefourr   )r1   rL   r|   )rL   rL   rL   r   TZkendall)rj   Zdropmethod)r`   ZimportorskiprD   r   rm   r   r   r   Zcorrwithr8   rW   )r
   rB   r5   ro   rp   Zcorrelsr   r   r   test_corrwith  s   

z&TestDataFrameSubclassing.test_corrwithc                 C   s   d}t jd|dd}tjtjtjtjgtjtjtjgtjtjtjgd|d}||dd  }t|tjs8J ||d }t|tjsGJ |d}t|tjsTJ d S )	Nr   z1/1/1990Z53s)Zperiodsfreqr   rA   r  z
1989-12-31)	r   Z
date_rangerD   r   rm   rn   Zasofr8   rW   )r
   NrngrI   r  r   r   r   	test_asof  s   	
z"TestDataFrameSubclassing.test_asofc                 C   :   t g dg dg dd}| }t|t jsJ d S r  )rD   r   r  r8   rW   r  r   r   r   test_idxmin_preserves_subclass     z7TestDataFrameSubclassing.test_idxmin_preserves_subclassc                 C   r(  r  )rD   r   r  r8   rW   r  r   r   r   test_idxmax_preserves_subclass  r*  z7TestDataFrameSubclassing.test_idxmax_preserves_subclassc                 C   sT   t g dg dg dd}| }t|t jsJ | }t|t|s(J d S r  )rD   r   Zconvert_dtypesr8   type)r
   r   rI   r  r   r   r   &test_convert_dtypes_preserves_subclass  s
   z?TestDataFrameSubclassing.test_convert_dtypes_preserves_subclassc                 C   sJ   t g dg dg dd}|tjtjtjd}t|t js#J d S r  )rD   r   Zastyperm   Zint64Zint32Zfloat64r8   r  r   r   r   test_astype_preserves_subclass  s   z7TestDataFrameSubclassing.test_astype_preserves_subclassc                 C   sB   t dg di}tdg di}||sJ ||sJ d S Nr   r   )r   rD   r   equals)r
   ro   rp   r   r   r   test_equals_subclass  s   z-TestDataFrameSubclassing.test_equals_subclassc                 C   s   t dg di}d}t jt|dd |jddgdd	}W d    n1 s'w   Y  t dg d
i}t|t js=J t || d S )Nr2   r   zAThe 'method' keyword in SubclassedDataFrame.replace is deprecatedF)r_   Zraise_on_extra_warningsr   r   Zffill)r"  )r   r   r   )rD   r   Zassert_produces_warningFutureWarningreplacer8   rG   )r
   rI   msgr  r   r   r   r   test_replace_list_method  s   z1TestDataFrameSubclassing.test_replace_list_methodN)&r   r   r   r;   rJ   r]   rb   ru   rx   r{   r   r   r   r   r   r   r   r   r   r  r
  r  r  r  r`   markZparametrizer  r  r  r#  r'  r)  r+  r-  r.  r1  r5  r   r   r   r   r      sD    7#
9>'26	
	r   c                       s0   e Zd ZdgZd fddZedd Z  ZS )	MySubclassWithMetadatamy_metadatar"   Nc                    sD   t  j|i | |dd }|rt|d tr|d j}|| _d S )Nr8  r   )r#   r$   popr8   r7  r8  )r
   r%   kwargsr8  r'   r   r   r$     s
   

zMySubclassWithMetadata.__init__c                 C   s   t S r   )r7  r	   r   r   r   r     r   z#MySubclassWithMetadata._constructorr+   )r   r   r   rH   r$   r   r   r-   r   r   r'   r   r7    s
    r7  c                  C   s<   t tjddg dd} | ddg }t|t sJ d S )Nr   )r1   r   r   r4   r2   r3   )r7  rm   r   r   r8   )rI   Zsubsetr   r   r   test_constructor_with_metadata  s
   r;  c                   @      e Zd ZdZdS )SimpleDataFrameSubClassz;A subclass of DataFrame that does not define a constructor.Nr   r   r   r,   r   r   r   r   r=        r=  c                   @   r<  )SimpleSeriesSubClassz8A subclass of Series that does not define a constructor.Nr>  r   r   r   r   r@    r?  r@  c                   @   s,   e Zd Zdd Zdd Zdd Zdd Zd	S )
TestSubclassWithoutConstructorc                 C   s<   t dg di}t| }t|t u sJ t|| d S r/  )r   r=  copyr,  rD   rG   r
   r   r  r   r   r   test_copy_df  s   z+TestSubclassWithoutConstructor.test_copy_dfc                 C   s(   t g d}t| }t|| d S r   )r   r@  rB  rD   rY   rC  r   r   r   test_copy_series  s   z/TestSubclassWithoutConstructor.test_copy_seriesc                 C   s@   t g d}| }t| }t|tu sJ t|| d S r   )r   Zto_framer@  r,  r   rD   rG   )r
   origr   r  r   r   r   test_series_to_frame   s
   z3TestSubclassWithoutConstructor.test_series_to_framec                 C   s<   t tdg di}|dD ]\}}t|tu sJ qd S r/  )r=  r   groupbyr,  )r
   rI   _vr   r   r   test_groupby*  s   z+TestSubclassWithoutConstructor.test_groupbyN)r   r   r   rD  rE  rG  rK  r   r   r   r   rA    s
    	
rA  )numpyrm   r`   Zpandasr   r   r   r   r   Zpandas._testingZ_testingrD   r6  filterwarningsZ
pytestmarkZfixturer   r   r7  r;  r=  r@  rA  r   r   r   r   <module>   s*    
	     W
