o
    ҷh;                     @   s   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	m
Z
mZmZmZmZmZmZmZmZ d dlmZ d dlmZ G dd dZG dd dZG dd	 d	ZG d
d dZG dd dZG dd dZdS )    N)CategoricalCategoricalDtypeCategoricalIndex	DataFrame
DateOffsetDatetimeIndexIndex
MultiIndexSeries	Timestampconcat
date_rangeget_dummiesperiod_range)SparseArrayc                   @   s4   e Zd Zdd Zdd Zdd Zdd Zd	d
 ZdS )TestGetitemc                 C   sr   t g dddggddgddggd}tdtd|d	}tjtd
d |d
  W d    d S 1 s2w   Y  d S )N)a_lotonlyone
notevenonei      r   )levelscodes   )indexcolumnsr   match)r	   r   rangepytestraisesKeyError)selfmidf r&   [/var/www/html/venv/lib/python3.10/site-packages/pandas/tests/frame/indexing/test_getitem.py test_getitem_unused_level_raises   s   
"z,TestGetitem.test_getitem_unused_level_raisesc                 C   sz   t ddd}ttjdd|d}||d  }t||jd d df  t	| |d }t||jd d df  d S )Nz1/1/2000   )periods   )
   r)   r   r   )
r   r   nprandomdefault_rngstandard_normaltmassert_series_equalilocrepr)r#   rngr%   tsr&   r&   r'   test_getitem_periodindex&   s   z$TestGetitem.test_getitem_periodindexc                 C   sZ   t tdtdg}tddgddggdddg|d}t|}|t|j }t|| d S )Nz
12-31-1999z
12-31-2000r   r   bool)dtyper   r   )r   r   r   r   listr   r2   assert_frame_equal)r#   catsexpecteddummiesresultr&   r&   r'   1test_getitem_list_of_labels_categoricalindex_cols3   s
    z=TestGetitem.test_getitem_list_of_labels_categoricalindex_colsc                 C   sx   t ddg}td|i}t|dd}|d }t|| |jd d df }t|| |jd d df }t|| d S )Nr   r   Aname)r   r   r
   r2   r3   r4   loc)r#   datar%   r>   r@   r&   r&   r'   0test_getitem_sparse_column_return_type_and_dtype<   s   z<TestGetitem.test_getitem_sparse_column_return_type_and_dtypec                 C   s<   t ddggtddgddd}|j}|d }t|| d S )Nr   r+   rB   Bstringr:   r-   )r   r   rB   r2   r3   r#   r%   r@   r>   r&   r&   r'   test_getitem_string_columnsK   s   z'TestGetitem.test_getitem_string_columnsN)__name__
__module____qualname__r(   r8   rA   rG   rL   r&   r&   r&   r'   r      s    	r   c                	   @   s   e Zd Zdd Zdd Zdd Zejjde	e
eedd	 d
d	 gg ddejdddgdd Zdd Zdd Zdd ZdS )TestGetitemListLikec                 C   s`   t dgdgdgd}g d|_tjtdd |g d  W d    d S 1 s)w   Y  d S )Ng      ?g       @      @)xyz)rR   rR   rT   z\['y'\] not in indexr   )r   r   r    r!   r"   r#   r%   r&   r&   r'   test_getitem_list_missing_keyT   s
   
"z1TestGetitemListLike.test_getitem_list_missing_keyc                 C   sh   t tjddtdd}d|j_|ddg }|jjdks!J |jd d dd f }t	
|| d S )Nr+   )   rW   AABCr-   foorH   C)r   r.   r/   r0   r1   r;   r   rD   r4   r2   r<   rK   r&   r&   r'   test_getitem_list_duplicates^   s   z0TestGetitemListLike.test_getitem_list_duplicatesc                 C   sd   t g dg dgg dd}d}tjtt|d |dg  W d    d S 1 s+w   Y  d S )Nr   r+   r   rW   r)      ar`   br-   z?"None of [Index(['baf'], dtype='object')] are in the [columns]"r   baf)r   r    r!   r"   reescape)r#   r%   msgr&   r&   r'   test_getitem_dupe_colsk   s
   "z*TestGetitemListLike.test_getitem_dupe_colsidx_typec                 C   s   t t| tt| S N)dictzipr   lenkeysr&   r&   r'   <lambda>x   s    zTestGetitemListLike.<lambda>c                 C   s   t t| tt|  S rh   )ri   rj   r   rk   rm   rl   r&   r&   r'   rn   y   s    )r;   iterr   setri   	dict_keys)idsr   r   r+   c                 C   s,  |dkr
|d}}nt tjddtg dddd}d	}|jd |jd
 g}||}t||}t|t	t
frXtjtdd ||  W d    d S 1 sQw   Y  d S || }	|jd d |f }
|jj|
j_t|	|
 |||g }tjtdd ||  W d    d S 1 sw   Y  d S )Nr   foodr+   )   r   ))rY   bar)bazqux)peekaboo)sthsth2rC   r-   )goodrs   r   as an indexer is not supportedr   znot in index)r   r.   r/   r0   r1   r   r   r;   
isinstancerp   ri   r    r!   	TypeErrorrE   namesr2   r<   r"   )r#   rg   r   float_frameframemissingrm   idx	idx_checkr@   r>   r&   r&   r'   test_getitem_listlikeq   s8   


"z)TestGetitemListLike.test_getitem_listlikec                 C   s\   t g dg dd}dd dD }|j| }t ddgd	d
gdddgd}t|| d S )Nr\   r]   r`   ra   c                 s       | ]}|V  qd S rh   r&   .0rR   r&   r&   r'   	<genexpr>       zBTestGetitemListLike.test_getitem_iloc_generator.<locals>.<genexpr>r   r+   r+   r   r)   r^   r   r   )r   r4   r2   r<   r#   r%   indexerr@   r>   r&   r&   r'   test_getitem_iloc_generator   s
   
z/TestGetitemListLike.test_getitem_iloc_generatorc                 C   sX   t g dg dd}dd dD }|j|df }tdd	gd
ddgd}t|| d S )Nr\   r]   r   c                 s   r   rh   r&   r   r&   r&   r'   r      r   zRTestGetitemListLike.test_getitem_iloc_two_dimensional_generator.<locals>.<genexpr>r   r   r)   r^   ra   r+   )rD   r   )r   r4   r
   r2   r3   r   r&   r&   r'   +test_getitem_iloc_two_dimensional_generator   s
   z?TestGetitemListLike.test_getitem_iloc_two_dimensional_generatorc              	   C   s
  t ttdtddtdddd}|jdd }t g d	tg d
dtdddd}t|| t ttdtddtddddd}|jdd }t g d	tg ddtddddd}t|| t ttdtddtdddd}|jdd }t|| d S )Nr,   z
01-01-2022r   )days)r*   freqr   
2022-01-01
2022-01-03)r   r   r+   )r   z
2022-01-02r   zdatetime64[ns])r:   r   r+   )r   hours)z2022-01-01 00:00:00z2022-01-02 02:00:00z2022-01-03 04:00:00r   )minutes)	r   r;   r   r   r   rE   r   r2   r<   rK   r&   r&   r'   !test_getitem_iloc_dateoffset_days   sH   



z5TestGetitemListLike.test_getitem_iloc_dateoffset_daysN)rM   rN   rO   rV   r[   rf   r    markparametrizer;   ro   r   rp   r   r   r   r   r&   r&   r&   r'   rP   S   s(    
%rP   c                   @   s   e Zd Zdd Zdd ZdS )TestGetitemCallablec                 C   s   |dd  }|j d d df }t|| |dd  }|j d d ddgf }t||j d d ddgf  |d d }|dd  }|jdd	gd d f }t|| d S )
Nc                 S   s   dS )NrB   r&   rR   r&   r&   r'   rn      s    z;TestGetitemCallable.test_getitem_callable.<locals>.<lambda>rB   c                 S   s   ddgS )NrB   rH   r&   r   r&   r&   r'   rn          rH   r   c                 S   s   g dS )N)TFTr&   r   r&   r&   r'   rn      r   r   r+   )rE   r2   r3   r<   r4   )r#   r   r@   r>   r%   r&   r&   r'   test_getitem_callable   s   z)TestGetitemCallable.test_getitem_callablec                 C   s`   t ddggddggd}t dgdggd}|d }t|| |jd d df }t|| d S )Nr   r+   r`   ra   r-   )r   r2   r<   rE   )r#   r%   r>   r@   r&   r&   r'   %test_loc_multiindex_columns_one_level   s   z9TestGetitemCallable.test_loc_multiindex_columns_one_levelN)rM   rN   rO   r   r   r&   r&   r&   r'   r      s    r   c                   @   s   e Zd Zdd Zejdddgddggdd	gd
dggejdgejdgejdgddggfddgddggdd	gd
dggejdgejdgdd
gd	dggffdd Z	ej
dd Zdd Zdd Zdd Zdd Zdd Zd d! Zd"S )#TestGetitemBooleanMaskc                 C   s  t dtjddditg dtg dddd	d
d}t dtjddditg dtg dddd	d
d}||jdk }|jg  }t|| ||jdk }|jg  }t|| ||jdk }|jg d }t|| ||jdk }|jg d }t|| ||jdk  }|jdg }t|| ||jdk }|jg  }t|| d}t	j
t|d ||jdk   W d    n1 sw   Y  t	j
t|d ||jdk  W d    d S 1 sw   Y  d S )NrB   r^   int64rJ   )r   r   r+   r   r   r+   )r   r+   r   T)orderedrH   )r:   rD   r   Fr`   r   )r   r   r   r+   rW   z7Unordered Categoricals can only compare equality or notr   )r   r.   aranger   r   r   r4   r2   r<   r    r!   r   )r#   df3df4r@   r>   re   r&   r&   r'   (test_getitem_bool_mask_categorical_index   sV   



	"z?TestGetitemBooleanMask.test_getitem_bool_mask_categorical_indexzdata1,data2,expected_datar   r+   r   rW   g      ?r^      rt   rQ   g      @g      @g      @g       @r)   c           
      C   sp   t t|}t t|}t||gdd}||dk }dd t|D }t |jdddd}	t||	 d S )	Nr   )axisr+   c                 S   s   i | ]
\}}|t |qS r&   )r.   array)r   icolr&   r&   r'   
<dictcomp>W  s    z`TestGetitemBooleanMask.test_getitem_bool_mask_duplicate_columns_mixed_dtypes.<locals>.<dictcomp>r   )r+   r   r-   )r   r.   r   r   	enumeraterenamer2   r<   )
r#   data1data2expected_datadf1df2r%   r@   exdictr>   r&   r&   r'   5test_getitem_bool_mask_duplicate_columns_mixed_dtypes:  s   zLTestGetitemBooleanMask.test_getitem_bool_mask_duplicate_columns_mixed_dtypesc                 C   s(   g d}t tddd|dd}|S )N)rB   rB   rZ   D   r   rW   float64r   r:   )r   r.   r   reshape)r#   dupsr%   r&   r&   r'   df_dup_cols[  s   z"TestGetitemBooleanMask.df_dup_colsc                 C   sJ   |}d}t jt|d ||jdk  W d    d S 1 sw   Y  d S )Nz/cannot reindex on an axis with duplicate labelsr   r^   )r    r!   
ValueErrorrB   )r#   r   r%   re   r&   r&   r'   ;test_getitem_boolean_frame_unaligned_with_duplicate_columnsa  s
   "zRTestGetitemBooleanMask.test_getitem_boolean_frame_unaligned_with_duplicate_columnsc                 C   sf   t tdddg ddd}||jdk }|j|_|}||jdk }t|| |j t	| d S Nr   r   rW   )rB   rH   rZ   r   r   r   r^   )
r   r.   r   r   rZ   r   r2   r<   dtypesstrr#   r   r%   r>   r@   r&   r&   r'   2test_getitem_boolean_series_with_duplicate_columnsj  s   zITestGetitemBooleanMask.test_getitem_boolean_series_with_duplicate_columnsc                 C   sb   t tdddg ddd}||dk }|j|_|}||dk }t|| |j t| d S r   )	r   r.   r   r   r   r2   r<   r   r   r   r&   r&   r'   1test_getitem_boolean_frame_with_duplicate_columnsz  s   zHTestGetitemBooleanMask.test_getitem_boolean_frame_with_duplicate_columnsc                 C   s"   t  }||dk }t|| d S )Nr   )r   r2   r<   )r#   r%   r   r&   r&   r'   %test_getitem_empty_frame_with_boolean  s   z<TestGetitemBooleanMask.test_getitem_empty_frame_with_booleanc                 C   sp   t g dg dgg dd}| }|d }d|jd d < |r"|}nt g dg dgg dd}t|| d S )	Nr\   r]   r_   r-   ra   d   )r   r+   r   )rW   r)   r   )r   copyrE   r2   r<   )r#   using_copy_on_writer%   df_origviewr>   r&   r&   r'   5test_getitem_returns_view_when_column_is_unique_in_df  s   zLTestGetitemBooleanMask.test_getitem_returns_view_when_column_is_unique_in_dfc                 C   sR   t g dgtdgdddgd}|tdg }tdgtdgd}t|| d S )N)r   r+   r   rW   KEYrH   rZ   r-   r   rC   )r   	frozensetr
   r2   r3   rK   r&   r&   r'   'test_getitem_frozenset_unique_in_column  s    z>TestGetitemBooleanMask.test_getitem_frozenset_unique_in_columnN)rM   rN   rO   r   r    r   r   r.   nanr   fixturer   r   r   r   r   r   r   r&   r&   r&   r'   r      s.    A 

	r   c                   @   s$   e Zd Zdd Zdd Zdd ZdS )TestGetitemSlicec           
      C   s   t ddd}t|}|ddg \}}t jdd}|tur(|d d df }|||d}||| }|jdd	 }	t	||	 |j
|| }t	||	 d S )
Ng      $@g      I@r+   r)      )   r   r   r      )r.   r   r   r/   r0   r1   r   r4   r2   assert_equalrE   )
r#   frame_or_seriesvaluesr   startendrF   objr@   r>   r&   r&   r'   test_getitem_slice_float64  s   z+TestGetitemSlice.test_getitem_slice_float64c                 C   sX   t dditg dd}tjtdd |dd  W d    d S 1 s%w   Y  d S )	Nr`   r   )z11.01.2011 22:00z11.01.2011 23:00z12.01.2011 00:00z2011-01-13 00:00r   z,Value based partial slicing on non-monotonicr   z
2011-01-01z
2011-11-01)r   r   r    r!   r"   rU   r&   r&   r'   test_getitem_datetime_slice  s   "z,TestGetitemSlice.test_getitem_datetime_slicec                 C   sb   t tjdd}|jtd d df }|jdksJ |jtd d dtd f }t	|| d S )Nr+   )r,   rt   )r)   rt   )
r   r.   r/   r0   r1   r4   sliceshaper2   r<   rK   r&   r&   r'   )test_getitem_slice_same_dim_only_one_axis  s
   z:TestGetitemSlice.test_getitem_slice_same_dim_only_one_axisN)rM   rN   rO   r   r   r   r&   r&   r&   r'   r     s    r   c                   @   s.   e Zd Zejdddhddigdd ZdS )TestGetitemDeprecatedIndexerskeyr`   ra   c                 C   s^   t ddgddggtddgd}tjtdd	 ||  W d    d S 1 s(w   Y  d S )
Nr   r+   r   rW   )r`   r   )ra   r+   r-   r}   r   )r   r	   from_tuplesr    r!   r   )r#   r   r%   r&   r&   r'   $test_getitem_dict_and_set_deprecated  s   
"zBTestGetitemDeprecatedIndexers.test_getitem_dict_and_set_deprecatedN)rM   rN   rO   r    r   r   r   r&   r&   r&   r'   r     s    r   )rc   numpyr.   r    pandasr   r   r   r   r   r   r   r	   r
   r   r   r   r   r   pandas._testing_testingr2   pandas.core.arraysr   r   rP   r   r   r   r   r&   r&   r&   r'   <module>   s    @9 
 0/