o
    d;                     @   s   d dl Z d dlZd dlZd dlmZ d dlmZmZm	Z	m
Z
mZmZ d dlmZ d dlmZ ejdd ZG dd dZG d	d
 d
ZdS )    N)SettingWithCopyError)	DataFrameIndex
IndexSlice
MultiIndexSeriesconcat)BDayc                  C   sp   t g dg dg dg} tddgddgg dg d	gg d
g dg dg dgg dd}t| |tddS )NgEJYgr鷯g|?5^ݿg6?gK?g-?gT?g9#?g9]?g46<R?)gQg^)gxֿgI&?g=U@axbq)ı.n$@      4@g      >@)         )r   r      )r   r   r   )r   r      )r   r   r   )onetwothreefourlevelscodesnamesABCDEindexcolumns)nparrayr   r   list)arrr!    r'   W/app/.heroku/python/lib/python3.10/site-packages/pandas/tests/frame/indexing/test_xs.pyfour_level_index_dataframe   s   r)   c                   @   s4   e Zd Zdd Zdd Zdd Zdd Zd	d
 ZdS )TestXSc                 C   s  |  }|jd }||}| D ]\}}t|r't|| | s&J q||| | ks1J qdddddddd	}	t|	}
|
d}|jtjksOJ |d
 dksWJ |d dks_J t	j
ttdd ||jd t   W d    n1 sw   Y  |jd
dd}|d
 }t|| |jd
dd}d|d d < |rt|d
 |d
  |dk rJ d S |dk sJ d S )Nr   r   r   )12r+   r,   3)r+   r,   r-   )ABr.   r/   z Timestamp('1999-12-31 00:00:00')matchr   )axis)copyr!   xsitemsr#   isnanr   dtypeZobject_pytestraisesKeyErrorreescaper	   tmassert_series_equalall)selfZfloat_frameZdatetime_frameusing_copy_on_writeZfloat_frame_origidxr4   itemvalueZ	test_dataframeZseriesexpectedr'   r'   r(   test_xs'   s6   




zTestXS.test_xsc                 C   s   t dgd}d|d< d|d< d|d< d	|d
< d|d< |d}tg dtddd}t|| t g dd}|d}tg dtjd}t|| d S )Nr   r!         ?r.   foor/          @CbarD      @E)rI   rJ   rK   rM   rO   r   )r!   namer   r   cr   )rQ   r7   )r   r4   r   r%   r=   r>   r#   Zfloat64)r@   dfr4   expresultrF   r'   r'   r(   test_xs_cornerM   s   

zTestXS.test_xs_cornerc                 C   s>   t tjddg dd}|d}|jd }t|| d S )Nr   r   )r   r   rS   r   r   rH   rS   )r   r#   randomrandnr4   ilocr=   r>   )r@   rT   crossrU   r'   r'   r(   test_xs_duplicates`   s   

zTestXS.test_xs_duplicatesc                 C   s   t dddddddddddddg d	}|jdd
dd}|d d }t|| |jddd
gdd}t|| d S )Nsatsun)r   r   
strawberry
        )dayflavourZsalesyear)re   rd   rc   rc   F)level
drop_levelr   )rb   r]   re   )r   	set_indexr4   r=   assert_frame_equalr@   rT   rV   rF   r'   r'   r(   test_xs_keep_levelg   s   
zTestXS.test_xs_keep_levelc                 C   s  t tdddtdtdd}| }|r=t  d|dd d < W d    n1 s0w   Y  t	|| d S |rnd}t
jt|d d|dd d < W d    n1 s\w   Y  |ddk rlJ d S d|dd d < |ddk sJ d S )	Nr   r   r   r       r   zC\nA value is trying to be set on a copy of a slice from a DataFramer0   )r   r#   ZarangeZreshaperanger3   r=   Zraises_chained_assignment_errorr4   ri   r8   r9   r   anyr?   )r@   using_array_managerrA   dmdf_origmsgr'   r'   r(   test_xs_vieww   s   $
zTestXS.test_xs_viewN)__name__
__module____qualname__rG   rW   r\   rk   rs   r'   r'   r'   r(   r*   &   s    &r*   c                   @   s2  e Z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gfgdd Zdd Ze	j
ddddd eddgddfdddd edgddfgdd  Ze	j
d!d"d d#d gd$d% Ze	j
d!d&d d'd gd(d) Zd*d+ Zd,d- Zd.d/ Zd0d1 Zd2d3 Zd4d5 Zd6d7 Zd8d9 Zd:S );TestXSWithMultiIndexc                 C   s~   g dg dg}t t| }tj|ddgd}ttjddg d|d	}|jd
ddd}|j	d d dgf }t
|| d S )N)rM   rM   bazrx   rJ   rJ   quxry   )r   r   r   r   r   r   r   r   firstsecondr   r      )r.   r/   rL   r    )r   rM   )r{   rz   r   rf   r2   r   )r%   zipr   from_tuplesr   r#   rX   rY   r4   rZ   r=   ri   )r@   ZarraysZtuplesr!   rT   rV   rF   r'   r'   r(   test_xs_doc_example   s   z(TestXSWithMultiIndex.test_xs_doc_examplec                 C   sv   t dd}td}tj||gddgd}ttjt|d|g d}|j	ddd	}|j
dd d f }t|| d S )
Nia2ie2abcdedateZsecidr|   r   )XYZrf   )rm   r%   r   Zfrom_productr   r#   rX   rY   lenr4   locr=   ri   )r@   datesZidsr!   rT   rV   rF   r'   r'   r(   test_xs_integer_key   s   
z(TestXSWithMultiIndex.test_xs_integer_keyc                 C   sH   |}|j ddd}||jddk }tg ddd|_t|| d S )Nr   r{   r   r   )rJ   rM   rx   ry   rz   rQ   )r4   r!   Zget_level_valuesr   r=   ri   r@    multiindex_dataframe_random_datarT   rV   rF   r'   r'   r(   test_xs_level   s
   z"TestXSWithMultiIndex.test_xs_levelc                 C   s   t jdd}tg dg dg dgg dg dg dgd}t||d}t|d	d
 dgdggd}|jdd
d}t|| d S )Nr   r   )r   pr   )r   r   y)rS   rz)r   r   r   r   r   rH   r   r   r   r   rS   r   r#   rX   rY   r   r   r4   r=   ri   )r@   r&   r!   rT   rF   rV   r'   r'   r(   test_xs_level_eq_2   s   z'TestXSWithMultiIndex.test_xs_level_eq_2c                 C   sz   |}|  }|jddd}|rd|d d < nd}tjt|d d|d d < W d    n1 s0w   Y  t|| d S )Nr   r{   r   r`   AA value is trying to be set on a copy of a slice from a DataFramer0   r3   r4   r8   r9   r   r=   ri   )r@   r   rA   rT   rq   rV   rr   r'   r'   r(   test_xs_setting_with_copy_error   s   z4TestXSWithMultiIndex.test_xs_setting_with_copy_errorc                 C   s~   |}|  }|jdddgd}|rd|d d < nd}tjt|d d|d d < W d    n1 s2w   Y  t|| d S )Nr   r   r   r   r   r`   r   r0   r   )r@   r)   rA   rT   rq   rV   rr   r'   r'   r(   (test_xs_setting_with_copy_error_multiple   s   z=TestXSWithMultiIndex.test_xs_setting_with_copy_error_multiplez
key, level)r   r{   r   r{   c                 C   sv   |}t |gd }|jjdu sJ t |jdddgd }t|tr,|jt||d}n|j||d}t|| d S )Nr   Fr   r{   r   )	r   r!   Z	is_uniquer4   
isinstancer%   tupler=   ri   )r@   keyrf   r   rE   rT   rF   rV   r'   r'   r(   test_xs_with_duplicates   s   
z,TestXSWithMultiIndex.test_xs_with_duplicatesc                 C   sf   g d}t |g ddddg}t dg ditdtjd	d
gddd}|jddd}t|| d S )N))r   r   r   )r   Zbbcder   )r   Zyzcde   )r   xbcde   )r   N   )r   zbcder   )r   ybcder   )a1a2cntr"   r   r   r   )r   r   r   r   r   r   r   r   rH   r   r   )r   rh   r   r#   nanr4   r=   ri   )r@   accrT   rF   rV   r'   r'   r(   test_xs_missing_values_in_index   s   	
z4TestXSWithMultiIndex.test_xs_missing_values_in_indexzkey, level, exp_arr, exp_indexr   lvl0c                 C      | d d ddf S )Nr   r   r'   r   r'   r'   r(   <lambda>      zTestXSWithMultiIndex.<lambda>rM   rJ   lvl1r   c                 C   r   )Nr   r   r'   r   r'   r'   r(   r     r   c           
      C   st   t jdd}tddgg dgg dg dgddgd	}t||d
}|j||dd}t|||d
}	t||	 d S )Nr   r   r   )rM   rJ   ZhelloZworld)r   r   r   r   )r   r   r   r   r   r   r   r   r   r~   r   )
r@   r   rf   Zexp_arrZ	exp_indexr&   r!   rT   rV   rF   r'   r'   r(   test_xs_named_levels_axis_eq_1  s   	z3TestXSWithMultiIndex.test_xs_named_levels_axis_eq_1indexerc                 C   s   | j dddgdS )Nr   r   r   r   r4   rT   r'   r'   r(   r     s    c                 C   s   |  dj dddS )Nr   r   r   r   r   r   r'   r'   r(   r     r   c                 C   sZ   |}g dg}t dgdggdgdggddgd}t||tdd	}||}t|| d S )
Nr   r   r   r   r   r   r   r   r    r   r   r%   r=   ri   r@   r   r)   rT   Zexpected_valuesZexpected_indexrF   rV   r'   r'   r(   test_xs_level_multiple  s   

z+TestXSWithMultiIndex.test_xs_level_multiplec                 C   s   | j dddS )Nr   r   r   r   r   r'   r'   r(   r   ,  s    c                 C   s
   |  dS )Nr   r   r   r'   r'   r(   r   ,  s   
 c                 C   st   |}g dg dg}t ddgddgddggd	d
gd	d
gd
d	ggg dd}t||t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(   test_xs_level0+  s   
z#TestXSWithMultiIndex.test_xs_level0c                 C   s*   |}| dj}|jd }t|| d S )NrM   r   r   )r4   valuesr=   Zassert_almost_equalr   r'   r'   r(   test_xs_values@  s   
z#TestXSWithMultiIndex.test_xs_valuesc                 C   s(   |}| d}|jd }t|| d S )Nr   )r4   r   r=   r>   r   r'   r'   r(   test_xs_loc_equalityF  s   

z)TestXSWithMultiIndex.test_xs_loc_equalityc                 C   s   t g dddggg dg dgd}ttjdd|d	}|tu r%|d }|jd
d  d}|t	dd d f }t
|| |jt	dd d f  }t
|| d S )N))rJ   rM   r   )rJ   rx   r   rJ   ry   r   r   r   )r   r   r   r   r   r   )r   r   r   r   r   r   r      r   rH   r   )r   r   r#   rX   rY   r   rZ   Z	droplevelr4   r   r=   Zassert_equalr   )r@   frame_or_seriesr!   objrF   rV   r'   r'   r(   +test_xs_IndexSlice_argument_not_implementedL  s   z@TestXSWithMultiIndex.test_xs_IndexSlice_argument_not_implementedc                 C   sf   t dg di}|tu r|d }d}tjt|d |jddd W d    d S 1 s,w   Y  d S )Nr.   r   r   r   zIndex must be a MultiIndexr0   r   asr   )r   r   r8   r9   	TypeErrorr4   )r@   r   r   rr   r'   r'   r(   test_xs_levels_raises`  s   "z*TestXSWithMultiIndex.test_xs_levels_raisesc                 C   sl   t jg dddgd}tg dg|d}|jddd	d
}tddggt jddgddgdd}t|| d S )N)r   r   r   r   )r   r   Zlevel1Zlevel2r|   r   r   r   r   Fr2   rg   r   r   r   )r   r   r   r4   r=   ri   )r@   mirT   rV   rF   r'   r'   r(   "test_xs_multiindex_droplevel_falsei  s   z7TestXSWithMultiIndex.test_xs_multiindex_droplevel_falsec                 C   sH   t g dgtg dd}|jdddd}t ddgi}t|| d S )Nr   rR   r   r   r   Fr   )r   r   r4   r=   ri   rj   r'   r'   r(   test_xs_droplevel_falsex  s   z,TestXSWithMultiIndex.test_xs_droplevel_falsec                 C   s  t g dgtg dd}|jdddd}t|jd d df j|jd d df js-J d	|jd
< |r<t ddgi}nt dd	gi}t|| t g dgtg dd}|jdddd}d	|jd
< |rmt ddgi}n|rwt dd	gi}nt ddgi}t|| d S )Nr   rR   r   r   r   Fr   r   r   )r   r   )r   g      @r   )	r   r   r4   r#   Zshares_memoryrZ   Z_valuesr=   ri   )r@   ro   rA   rT   rV   rF   r'   r'   r(   test_xs_droplevel_false_view  s"   0

z1TestXSWithMultiIndex.test_xs_droplevel_false_viewc                 C   sj   t g d}tg dg dg|d}tjtdd |jddd	d
 W d    d S 1 s.w   Y  d S )N))r   mr   )r   nr   )r   orS   r   )r   r   r   r   r   r0   )r   r   Fr   )rg   r2   )r   r   r   r8   r9   r:   r4   )r@   r   rT   r'   r'   r(   $test_xs_list_indexer_droplevel_false  s
   "z9TestXSWithMultiIndex.test_xs_list_indexer_droplevel_falseN)rt   ru   rv   r   r   r   r   r   r   r8   markZparametrizer   r   r   r   r   r   r   r   r   r   r   r   r   r   r'   r'   r'   r(   rw      sH    



	!rw   )r;   numpyr#   r8   Zpandas.errorsr   Zpandasr   r   r   r   r   r   Zpandas._testingZ_testingr=   Zpandas.tseries.offsetsr	   Zfixturer)   r*   rw   r'   r'   r'   r(   <module>   s     
h