o
    ҷh^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$   G  fdddt   dg diS )Nc                       s   e Zd Ze fddZdS )z2gpd_style_subclass_df.<locals>.SubclassedDataFramec                        S N selfSubclassedDataFramer   S/var/www/html/venv/lib/python3.10/site-packages/pandas/tests/frame/test_subclass.py_constructor      z?gpd_style_subclass_df.<locals>.SubclassedDataFrame._constructorN)__name__
__module____qualname__propertyr   r   r   r   r   r      s    r   a         )r   r   r   r   r   gpd_style_subclass_df   s   r   c                   @   s  e Zd Zdd Zdd Zdd Zdd Zd	d
 Zdd Zdd Z	dd Z
dd Zdd Zdd Zdd Zdd Zdd Zdd Zdd  Zd!d" Zd#d$ 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   _constructor_slicedr*   __classcell__r   r)   r   r'   r   r)   )   s    r)   
   )col1col2r   r      )Ar4   )r4   Br   r   r   columnsr4   )r4    )r5   r8   )	r   r   range
isinstancer1   r    r*   r   from_tuples)r
   datacdf
cdf_seriescdf_rowsmcol	cdf_multi
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XXXrD   r   rG   r   r   )tmr   testattrlocilocround_trip_pickleassert_frame_equal	_metadata)r
   df	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      r3            	   rD   rE   ZrF   rI   rD   abcrJ   namer   rE   r^   r   )r   rW   rZ   XYZ)r   r3   r[   rG   rH   )r   rX   r\   )rL   r   rN   SubclassedSerieslistassert_series_equalr:   rO   r
   rS   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   )i_dont_existr	   r   r   r   nonexistence   s   zSTestDataFrameSubclassing.test_subclass_attr_err_propagation.<locals>.A.nonexistenceN)r   r   r   r   rk   r   r   r   r   r4      s    r4   z.*i_dont_exist.*)match)r   pytestraisesAttributeErrorrk   )r
   r4   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   r3   r   rG   ACErI   r   r   rW   )rH   dABDr   axisr   r   r3   ABCDEr   rW   )rL   r   rd   alignnpnanr:   rQ   r   rH   rc   re   )r
   df1df2res1res2exp1exp2r   r   r   test_subclass_align   s0   $$z,TestDataFrameSubclassing.test_subclass_alignc                 C   s"  t jg dg ddtdd}t jg dtddd}|j|d	d
\}}t jdtjdtjdgdtjdtjdgdtdd}t jddtjdtjgtddd}t|t jsXJ t || t|t jsfJ t 	|| ||\}}t|t js{J t 	|| t|t jsJ t || d S )Nrq   rr   rs   rI   rt   rv   xr`   r   rw   r   r   r3   ry   r   rW   )
rL   r   rd   rc   rz   r{   r|   r:   rQ   re   )r
   rS   sr   r   r   r   r   r   r    test_subclass_align_combinations   s&    $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   )rL   r   iterrowsr:   rc   re   rN   )r
   rS   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   rV   rY   rF   r]   rJ   r7   Tfuture_stack)	r   r   r   rW   r3   rX   rZ   r[   r\   	aaabbbccc	XYZXYZXYZrI   )rL   r   stackrc   rd   re   rf   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$gdd%d}|jd&d'}t || |jdd&d'}t || t jddgddgddgddgddgddgddgddggtjtttdtd td(g d)d	td*d+gdd%d}|jdd&d'}t || d S ),Nr0                                  !   (   )   *   +   AABBcdcdaaacccnamesWWXXyzyzwwwyyyr   r0   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   AAAABBBBccddccddyzyzyzyzr   r   r   WrD   ra   Tr   WXWXWXWXr   r   r   yz	rL   r   r   r;   rd   zipr   r   rQ   r
   rS   rh   rg   r   r   r   test_subclass_stack_multi   s^   


z2TestDataFrameSubclassing.test_subclass_stack_multic              
   C   s  t jg dg dg dg dgtjtttdtdddgd	tjtttd
tdddgd	d}t jddgddgddgddgddgddgddgddggtjtttdtd td!g d"d	td#d$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r0   r         (@      *@r   r         6@      7@r   r         @@     @@r   r         E@     E@r   r   r   r   r   r   r   r   r   r   r0   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   rD   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   rV   rY   rF   r]   r   )	r   rW   rZ   r   r3   r[   r   rX   r\   	XXXYYYZZZ	abcabcabcrI   )rL   r   unstackrc   rd   re   rf   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   )r0   r   r   r   r   r   r   r   )r   r   r   r   r   r   r   r   r4   r5   r   WWWWXXXXyyzzyyzzcdcdcdcdr   r   r   )r0   r   r   r   r   r   r   r   )r   r   r   r   r   r   r   r   rH   ru   ABABABABr   r   r   	rL   r   r   r;   rd   r   r   r   rQ   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   )r0   r   r   r   r   r   r   r   )r   r   r   r   r   r   r   r   r4   r5   r   r   r   r   r   )r0   r   r   r   r   r   r   r   )r   r   r   r   r   r   r   r   rH   ru   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)r4   r5   Cr   r5   r4   )Oner   r   Twor   r   )      ?       @      @r   r   r   )rJ   r7   valuesrJ   r7   r   r   r   r   r4   r5   r   )r   r   r   )rL   r   pivotrJ   ra   r7   rQ   )r
   rS   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   )id_varsr   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   variablevaluer6   )rL   r   pdmeltrQ   )r
   cheese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   rG   rH   r   r   r   ru   ef      @333333?ffffff?皙	@?皙?)A1970A1980B1970B1980rD   id)r   rG   rH   ru   r   r   )r  r  r  r  r  r  )  r  r    r  r  )r   r   r   r   r   r   )rD   r4   r5   yearr  r  )rD   r4   r5   r4   r5   )r   j)r{   randomdefault_rngstandard_normalrL   r   dictr   r9   rJ   tolist	set_indexr   wide_to_longrQ   )r
   r   rS   exp_datar   
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   )r:   rL   rc   r   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   r6   c                        | S r   r   r   r  r   r   <lambda>$      z@TestDataFrameSubclassing.test_subclassed_apply.<locals>.<lambda>c                    r  r   r   r  r  r   r   r   %  r!  r   rw   )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   )rL   rc   r  r   r   r   r   7  s    c                 S      g dS r"  r   r  r   r   r   r   ;  r!  expand)rx   result_typec                 S   r#  r"  r   r  r   r   r   r   A  r!  )rL   r   applyr:   rQ   rc   re   )r
   rS   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   rV   rY   r   rL   r   getattrr:   rc   )r
   all_reductionsrS   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   MylaLewisr   r/  g      8@r   r      )FTTTF)PersonAgeSingle)r   r   r   )r   r3   rX   )rZ   r[   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   )rL   r   r{   r|   countr:   rc   r   r;   rd   r   r
   rS   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   rW   r   )num_legs	num_wingsfalcondogrI   )rL   r   isinr:   r6  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*  )rL   r   
duplicatedr:   rc   r6  r   r   r   test_duplicatedr  s   z(TestDataFrameSubclassing.test_duplicated
idx_methodidxmaxidxminc                 C   r)  r*  r+  )r
   r@  rS   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   )rL   r   rc   dotr:   )r
   rS   r   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   rV   rY   r   FrI   )rL   r   memory_usager:   rc   r6  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 )Nscipy)r   rG   rH   ru   r   )onetwothreefourr   )r3   rW   r   )rW   rW   rW   r   Tkendall)rx   dropmethod)rm   importorskiprL   r   r{   r  r  r  corrwithr:   rc   )r
   rJ   r7   r}   r~   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1/1/199053s)periodsfreqr   rI   rD  z
1989-12-31)	r   
date_rangerL   r   r{   r|   asofr:   rc   )r
   NrngrS   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*  )rL   r   rB  r:   rc   r6  r   r   r   test_idxmin_preserves_subclass     z7TestDataFrameSubclassing.test_idxmin_preserves_subclassc                 C   r^  r*  )rL   r   rA  r:   rc   r6  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*  )rL   r   convert_dtypesr:   type)r
   r   rS   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*  )rL   r   astyper{   int64int32float64r:   r6  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   rL   r   equals)r
   r}   r~   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 )Nr4   r   zAThe 'method' keyword in SubclassedDataFrame.replace is deprecatedF)rl   raise_on_extra_warningsr   r   ffill)rQ  )r   r   r   )rL   r   assert_produces_warningFutureWarningreplacer:   rQ   )r
   rS   msgr'  r   r   r   r   test_replace_list_method  s   z1TestDataFrameSubclassing.test_replace_list_methodN)&r   r   r   rC   rU   ri   rp   r   r   r   r   r   r   r   r   r   r   r   r  r(  r.  r7  r=  r?  rm   markparametrizerC  rG  rI  rU  r]  r_  ra  rd  ri  rl  rs  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 )Nrw  r   )r#   r$   popr:   rv  rw  )r
   r%   kwargsrw  r'   r   r   r$     s
   

zMySubclassWithMetadata.__init__c                 C   s   t S r   )rv  r	   r   r   r   r     r   z#MySubclassWithMetadata._constructorr+   )r   r   r   rR   r$   r   r   r.   r   r   r'   r   rv    s
    rv  c                  C   s<   t tjddg dd} | ddg }t|t sJ d S )Nr   )r3   r   r   r6   r4   r5   )rv  r{   r  r  r:   )rS   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 rj  )r   r}  copyrc  rL   rQ   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  r  rL   re   r  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   to_framer  rc  r   rL   rQ   )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 rj  )r}  r   groupbyrc  )r
   rS   _vr   r   r   test_groupby*  s   z+TestSubclassWithoutConstructor.test_groupbyN)r   r   r   r  r  r  r  r   r   r   r   r    s
    	
r  )numpyr{   rm   pandasr   r   r   r   r   pandas._testing_testingrL   rt  filterwarnings
pytestmarkfixturer   r   rv  r{  r}  r  r  r   r   r   r   <module>   s*    
	     W
