o
    թZh3                     @   sX  d dl Zd dlZd dlmZmZmZmZ d dlm	Z
 d dlmZ ejddd dd dd gejd	d ed
gd gdfd
eddgd
dgdfgdd Zejdddgdd Zdd Zdd Zejddd edfdd edfdd edfdd edfd d ed!fd"d ed!fd#d ed$fgd%d& Zd'd( Zd)d* Zejd+d,d d-fd.d d/fgd0d1 Zd2d3 Zd4d5 Zejd6d7d edfd8d edd9fd:d edd9fgd;d< Zd=d> Zd?d@ ZejdAdBgdCejgfeddgd9dDgge dEdBejfgdFdGfdHdBgeg dIg dJge dKdEdBejfgdFdGfdBgeddgd9dDgge dEdBejfgdFdGfdBgdCgfedgd9gge dEgdFdGfdBgejgfedgdDgged
gdLggdHdBgdCdMggdNdFdGfdBejfeddDgdFdBejfdOfgdPdQ Z!ej"dRdS Z#ejdTdUd dVd gdWdX Z$dYdZ Z%d[d\ Z&d]d^ Z'd_d` Z(dS )a    N)	DataFrameIndex
MultiIndexSeries)IndexingErroraccess_methodc                 C   s   | d d |f S N sxr	   r	   d/var/www/html/lang_env/lib/python3.10/site-packages/pandas/tests/indexing/multiindex/test_getitem.py<lambda>   s    r   c                 C   s   | j d d |f S r   locr
   r	   r	   r   r          c                 C   s   | j |ddS )N   )level)Zxsr
   r	   r	   r   r          zlevel1_value, expectedr   index      c                 C   sH   t jg dddgd}tg d|d}d|j_| ||}t|| d S )N))r   r   )r   r   )r   r   ABnamesr   r   r   r   )r   from_tuplesr   r   nametmassert_series_equal)r   Zlevel1_valueexpectedmiZserresultr	   r	   r   test_series_getitem_multiindex   s
   
r%   level0_valueDr   c                 C   s  t | ddgg dgg dg dgddgd}tjd	t|d
f}t||dgd}| dkrKtjt	dd |j
d  W d    n1 sFw   Y  tjt	dd |j
d  W d    n1 sbw   Y  |j
|  }t| dd dtg dddd}t|| d S )Nr   C)r         %   9   C   K   R   )
r   r   r   r   r   r   r   r   r   r   )
r   r         r   r   r   r         tagdaylevelscodesr   r   r   valr   columnsr   z^'A'$matchz^'X'$Xr   r   )r)   r+   r,   r   )r   r   )r   nprandomdefault_rngstandard_normallenr   pytestraisesKeyErrorr9   r   Zravelr   r    r!   )r&   r   Zarrdfr$   r"   r	   r	   r   )test_series_getitem_duplicates_multiindex&   s&   
rI   c                 C   sL   | d }| |jdd }|jdd|_||d }t|| d S )Nr   *   A   r   )  r   )reindexr   	droplevelr    r!   /multiindex_year_month_day_dataframe_random_dataZ
indexer_slr   r"   r$   r	   r	   r   test_series_getitemB   s
   rQ   c                 C   s.   | d }|j d }||d }||ksJ d S )Nr   1   )rL   r   
   )ilocrO   r	   r	   r   "test_series_getitem_returns_scalarK   s   
rU   z)indexer,expected_error,expected_error_msgc                 C   s
   |  dS N)rL   r   r0   )__getitem__r   r	   r	   r   r   X      
 z^\(2000, 3, 4\)$c                 C      | d S rV   r	   rX   r	   r	   r   r   Y       c                 C   
   | j d S rV   r   rX   r	   r	   r   r   Z   rY   c                 C   r\   )N)rL   r   r0   r2   r   rX   r	   r	   r   r   [   rY   zToo many indexersc                 C   s   |  t| S r   )rW   rD   rX   r	   r	   r   r   \   r    c                 C   s   | t |  S r   )rD   rX   r	   r	   r   r   ]   s    c                 C   s   | j t|  S r   )rT   rD   rX   r	   r	   r   r   _   r   z*single positional indexer is out-of-boundsc                 C   sD   | d }t j||d || W d    d S 1 sw   Y  d S )Nr   r<   )rE   rF   )rP   indexerZexpected_errorexpected_error_msgr   r	   r	   r   #test_series_getitem_indexing_errorsU   s   
"r`   c                 C   s6   | d }|dd |D  }||dk }t || d S )Nr   c                 s   s    | ]}|d kV  qdS )r   Nr	   ).0r   r	   r	   r   	<genexpr>t   s    z7test_series_getitem_corner_generator.<locals>.<genexpr>r   )r    r!   )rP   r   r$   r"   r	   r	   r   $test_series_getitem_corner_generatorp   s   rc   c                 C   s2   | j }|jd d df }|d j}t|| d S )Nr   )fooone)Tvaluesr    Zassert_almost_equal) multiindex_dataframe_random_datarH   r"   r$   r	   r	   r   test_getitem_simple~   s   
ri   zindexer,expected_error_msgc                 C   rZ   )N)rd   fourr	   rH   r	   r	   r   r      r[   z^\('foo', 'four'\)$c                 C   rZ   )NZfoobarr	   rk   r	   r	   r   r      r[   z
^'foobar'$c                 C   sB   | j }tjt|d || W d    d S 1 sw   Y  d S )Nr<   )rf   rE   rF   rG   )rh   r^   r_   rH   r	   r	   r   #test_frame_getitem_simple_key_error   s   

"rl   c                  C   s   t g d} ttdtddtddg| d}d|d	< | }|j |_d|d
< |dd
g }tddgddgddggtdd
gd}t	|| d S )N)aZaa)rn   ab)bba)rp   Zbbr0   r   r2   r   r1   r;   r   Zsingle_indexZnew_single_indexrm   )
r   r   r   rangecopyr;   Zto_flat_indexr   r    assert_frame_equal)r#   rH   Zdf_flatr$   r"   r	   r	   r   test_tuple_string_column_names   s   "rv   c                  C   sd   t g dg dd} ddgddgdd	gg| _| d }t d
gdgdgg| jdgd}t|| d S )N)123)rx   ry   4)rn   rp   zlevel1 item1zlevel1 item2r]   zlevel2 item2zlevel3 item1zlevel3 item2rw   rx   ry   r:   )r   r;   r   r    ru   rH   r$   r"   r	   r	   r   *test_frame_getitem_multicolumn_empty_level   s   r|   zindexer,expected_slicec                 C   rZ   )Nrd   r	   rk   r	   r	   r   r      r[   c                 C   rZ   Nbarr	   rk   r	   r	   r   r      r[   r2   c                 C      | j d d df S r}   r   rk   r	   r	   r   r      r   c                 C   s>   | j }|j|j| d}|jd|_||}t|| d S )Nrr   r   )rf   rM   r;   rN   r    ru   )rh   r^   Zexpected_slicerH   r"   r$   r	   r	   r   test_frame_getitem_toplevel   s
   r   c                  C   s   g dg dg dg} t t|  }t|}ttjdd|d}|d }|d 	d}t
|| |d	 }|d
 }|	d	}t
|| d S )N)rn   topr   routine1r   Zroutine2)r]   ODr   result1Zresult2r   )r]   ZwxZwyr]   r]   r]   r   )r0   r1   rr   rn   )rn   r]   r]   )r   r   )r   r   r]   )sortedzipr   r   r   r@   rA   rB   rC   renamer    r!   )arraysZtuplesr   rH   r$   r"   r	   r	   r   test_frame_mixed_depth_get   s   

r   c           	      C   sp  | }g d}t d|dgd|dgd|dgd|d	gg|d
ddg}|d d|d< d|f}|jd | }t d|dgd|dgg|d
ddg}|d d|d< t|| |j|d  }t d|dgd|dgd|d	gg|d
ddg}|d d|d< t|| d|fd|f}}|j|| }t d|dgd|dgg|d
ddg}|d d|d< t|| d S )N)rn   rp   c               !   )   +   rr   rn   rp   r   int64)r   Z	set_indexZastyper   r    ru   )	nulls_fixturencolsrH   idxr$   r"   idx1idx2r	   r	   r   !test_frame_getitem_nan_multiindex   s6   "
&
&r   zindexer,expectedrp   r~   r1   rp   r~   r   r;   dtypern   r   r0   r2   r1   rn   rd   rd   )r8   r7   )r   r   c                 C   sL   t g dg dgtddd|fgdd}|jd d | f }t|| d S )Nr   r   r   r   rp   r   r   )r   r   r   r   r    Zassert_equal)r^   r"   r   rH   r$   r	   r	   r   &test_frame_getitem_nan_cols_multiindex   s   Cr   c                  C   sV   g dg dg dg} g d}t ddgg dgg dg dgd	d
gd}t| ||dS )z;Fixture for DataFrame used in tests for gh-4145 and gh-4146)rn   der   frp   )r   r0   r2   r   r1   r   Zh1Zh3Zh5r   r   )A1A2ZB1B2)r   r   r   r   r   r   )r   r   r   r   r   r   mainsubr6   r:   )r   r   )datar   r;   r	   r	   r   dataframe_with_duplicate_indexN  s   r   r^   c                 C   rZ   Nr   r   r	   rk   r	   r	   r   r   \  r[   c                 C   r   r   r   rk   r	   r	   r   r   \  r   c                 C   sR   | }t g d}tjdgddgd}tg dg||dj}||}t|| d S )Nr   r   r   r   r   rn   r   r   r:   )r   r   r   r   rf   r    ru   )r   r^   rH   r   r;   r"   r$   r	   r	   r   test_frame_mi_access[  s   r   c                 C   s6   | }t g dg ddd}|d d }t|| d S )Nr   r   r   )r   r   r   )r   r    r!   r   rH   r"   r$   r	   r	   r   #test_frame_mi_access_returns_seriesi  s   r   c                 C   sL   | }t g dg dgtddgddg ddj}|d d }t|| d S )	N)r   r0   r0   )r   r2   r2   r   r   r?   r   r:   r   )r   r   rf   r    ru   r   r	   r	   r   "test_frame_mi_access_returns_framet  s   r   c                  C   s\   t dtdtdgdggd} | g  }t ddgtdgdggg g gdd}t|| d S )Nr   r   r   r:   )r7   r8   )r   rs   r   Zfrom_productr    ru   r{   r	   r	   r   test_frame_mi_empty_slice  s    r   c                  C   s   g dg dg} t j| dd}tg d|dgd}|j|jd d df dkd d f j}|j|d d f }|jd	gt|j d d f }t|| d
|j|j|jd d df dk jdf< |}tg d|dgd}t|| d S )N)rn   rn   rp   rn   )rn   rn   rp   rp   )r   r   r   )r   r   r   r0   valuer:   r   Fr2   )r   Zfrom_arraysr   r   r   rD   r    ru   )r   r   rH   Zempty_multiindexr$   r"   r	   r	   r   test_loc_empty_multiindex  s   &(r   ))numpyr@   rE   Zpandasr   r   r   r   Zpandas._testingZ_testingr    Zpandas.core.indexingr   markZparametrizer%   rI   rQ   rU   rG   
IndexErrorr`   rc   ri   rl   rv   r|   slicer   r   r   nanr   r   Zfixturer   r   r   r   r   r   r	   r	   r	   r   <module>   s    *
	










 
<


