o
    Eh b                     @   sz   d Z 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 ddlmZ G dd dZG dd dZG dd	 d	ZdS )
zx
test setting *parts* of objects both positionally and label based

TODO: these should be split among the indexer tests
    N)	DataFrameIndexPeriodSeries	Timestamp
date_rangeperiod_rangec                   @   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S )TestEmptyFrameSetitemExpansionc                 C   sl   t i tjdddd}tdtjdddd}||d< t ddgd itjdddtdgd	}t|| d S )
Nr   Zdf_indexnameindexGz?   series_indexseriesr   columns)r   pd
RangeIndexr   r   tmassert_frame_equalselfdfr   expected r   Blib/python3.10/site-packages/pandas/tests/indexing/test_partial.py,test_empty_frame_setitem_index_name_retained   s   zKTestEmptyFrameSetitemExpansion.test_empty_frame_setitem_index_name_retainedc                 C   s\   t  }tdtjdddd}||d< t ddgd itjdddtdgd}t|| d S )Nr   r   r   r
   r   r   r   )r   r   r   r   r   r   r   r   r   r   r   -test_empty_frame_setitem_index_name_inherited&   s   zLTestEmptyFrameSetitemExpansion.test_empty_frame_setitem_index_name_inheritedc                 C   s   t ddgd}tdtdd|jd< t ddgdgtjd}t|| t ddgd}tddgd|jd< t tjdggddgdgd	d}t|| d S )
NABr      r   r   r   )r   r   dtypefloat64)	r   r   rangelocnpr%   r   r   nan)r   r   r   expr   r   r   -test_loc_setitem_zerolen_series_columns_align2   s   zLTestEmptyFrameSetitemExpansion.test_loc_setitem_zerolen_series_columns_alignc                 C   s   t ddgd}d}tjt|d g d|jd< W d    n1 s"w   Y  t ddgd}dd	g|jd
< t dd	ggd
gddgtjd}t|| d S )Nr    r!   r"   z(cannot set a row with mismatched columnsmatchr#         r         r0   )r   r   r$   )	r   pytestraises
ValueErrorr'   r(   int64r   r   )r   r   msgr*   r   r   r   7test_loc_setitem_zerolen_list_length_must_match_columns@   s   zVTestEmptyFrameSetitemExpansion.test_loc_setitem_zerolen_list_length_must_match_columnsc                 C   s   t  }d}tjt|d d|jd< W d    n1 sw   Y  tjt|d tdgdgd|jd< W d    n1 s>w   Y  d}tjt|d d|jd d df< W d    d S 1 saw   Y  d S )Nz*cannot set a frame with no defined columnsr,   r#   foor   z5cannot set a frame with no defined index and a scalar)r   r3   r4   r5   r'   r   )r   r   r7   r   r   r   test_partial_set_empty_frameN   s   "z;TestEmptyFrameSetitemExpansion.test_partial_set_empty_framec                 C   s   t tdgtg ddd}t tg ddd}tg dd|d< t|| t tg d}t|j|d< t|| t tg d}|j|d< t|| d S )Nr9   objectr$   r   r   r   )r   r   r   r   r   r   r   r   r   r   r   r   test_partial_set_empty_frame2_   s   
z<TestEmptyFrameSetitemExpansion.test_partial_set_empty_frame2c                 C   s   t tdgtg ddd}|d d|d< t tg ddd}g |d< t|| t tg ddd}ttt|dd|d< t|| d S )Nr9   r6   r<   r=   r%   r   )	r   r   astyper   r   r   r(   arangelenr>   r   r   r   test_partial_set_empty_frame3t   s   z<TestEmptyFrameSetitemExpansion.test_partial_set_empty_frame3c                 C   s^   t tg ddd}tt||d< t tdgtg ddd}|d d|d< t|| d S )Nr6   r<   r   r9   r=   )r   r   r&   rB   r@   r   r   r   r   r   r   r   r   test_partial_set_empty_frame4   s
   z<TestEmptyFrameSetitemExpansion.test_partial_set_empty_frame4c                 C   s   t  }t|jtd t  }tdgdgd|d< tdgdgd|jd d df< t|t dggdgdgd t|| d S )Nr   r#   r9   r   r   )	r   r   assert_index_equalr   r   r   r   r'   r   )r   r   Zdf2r   r   r   test_partial_set_empty_frame5   s   z<TestEmptyFrameSetitemExpansion.test_partial_set_empty_frame5c                 C   s   t dtdtddig dd}t ddgd}tdtdd|d< t|| t ddgd}tdtdd|jd d df< t|| d S )	Nr   r#   r   r   )r    r!   r   r"   r    r!   )r   r   r&   r   r   r'   r>   r   r   r   %test_partial_set_empty_frame_no_index   s    zDTestEmptyFrameSetitemExpansion.test_partial_set_empty_frame_no_indexc                 C   sj  t g dtg ddd}|d d|d< |d d|d< |d d|d< t g d	g d
d}||jdk }tj|d< t|| t g dd}|d d|d< t g dd}d|d< t|| t|d t	dt
d t g d	g d
d}||jdk }|jg dd}t g dd}|d d|d< |d d|d< |d d|d< t|| d S )N)r    r!   Newr6   r<   r=   r    r!   r%   rI   r.   )g333333?g@g@r    r!      )abc cdr"   rO   )rL   rM   rN   r0   rN   r   r$   )r    r!   CrQ   )r   r   r@   r    r(   r)   r   r   assert_series_equalr   r;   reindex)r   r   r   yresultr   r   r    test_partial_set_empty_frame_row   s,   
z?TestEmptyFrameSetitemExpansion.test_partial_set_empty_frame_rowc                 C   s^   t ttd}t dttdi}t|| t tdtd}t dttdi}t|| d S )Nr<   r   r9   rP   )r   r   r;   r   r   rD   r   r   r   'test_partial_set_empty_frame_set_series   s   zFTestEmptyFrameSetitemExpansion.test_partial_set_empty_frame_set_seriesc                 C   sB   t dgd}| }d|d< t ddgtdgd}t|| d S )Nr   r   rL   r   )r   copyr   r   r   rD   r   r   r   2test_partial_set_empty_frame_empty_copy_assignment   s
   zQTestEmptyFrameSetitemExpansion.test_partial_set_empty_frame_empty_copy_assignmentc                 C   s   t ddgd}ddg|d< t ddgtjtjgd}tj||dd t ddgd}d	d
g|d< t td	d
g|s8tnddttjtjgtdd}t|| t ddgd}d|jd< t dgtjgd}tj||dd d S )NxrT   r"   r#   r/   )rZ   rT   F)Zcheck_dtype12strr<   )r   rZ   )r   r(   r)   r   r   r   r;   r'   )r   Zusing_infer_stringr   r   r   r   r   0test_partial_set_empty_frame_empty_consistencies   s&   
	
zOTestEmptyFrameSetitemExpansion.test_partial_set_empty_frame_empty_consistenciesN)__name__
__module____qualname__r   r   r+   r8   r:   r?   rC   rE   rG   rH   rV   rW   rY   r^   r   r   r   r   r	      s    			r	   c                   @   s  e Zd Zdd Zejddd Zdd Zdd	 Z	d
d Z
dd Zejdddgdd Zdd Zejdeddddg dedddedddedddgfeddddg dedededgfejddd g d!ed"ed#ed$gfgd%d& Zejd'edddddd(gfedddddd(gfejddd d)d*gfgd+d, Zejd-edddded.d/ged0d1fedddded.d/ged0d1fejddd eddged0d2fgd3d4 Zd5S )6TestPartialSettingc                 C   sV  t g d}| }d|d< t g dg dd}t|| | }d|jd< t g dg dd}t|| | }d|d< t g dg dd}t|| | }d|jd< t g dg dd}t|| | }d}tjt|d	 d|jd
< W d    n1 sw   Y  d}tjt|d	 d|j	d
< W d    d S 1 sw   Y  d S )Nr.   rK   )r#   r/   r0   rK   )r   r#   r/   rK   r         @)r#   r/   r0   rc   %iloc cannot enlarge its target objectr,   r0   z/index 3 is out of bounds for axis 0 with size 3)
r   rX   r   rR   r'   r3   r4   
IndexErrorilociat)r   Zs_origsr   r7   r   r   r   test_partial_setting   s4   

"z'TestPartialSetting.test_partial_settingz.ignore:Setting a value on a view:FutureWarningc                 C   s  t tdddddgdd}| }d}tjt|d	 d
|jd< W d    n1 s-w   Y  d}|r8d}tjt|d	 d
|j	d< W d    n1 sOw   Y  t g dg dd}| }|jd |jd< t
|| t g dg dd}| }|jd |jd< t
|| t g dg dd}| }|jd |jd< t
|| t g dg dd}| }|jd d df |jd d df< t
|| t g dtg dd}| }|d tj|d< |jd d df |jd d df< t
|| | }|d |d< | }|jd d df |jd d df< t
|| | }|d |d< | }|jd d df |jd d df< t
|| d S )Nr1   r0   r/   r    r!   r6   )r   r$   rd   r,   rc   )r   r/   z/index 2 is out of bounds for axis 0 with size 2zlist index out of range)r   r   r   )r#   rK   rK   rJ   r#   )r   r/   r   r   )r#   r0   rK   rK   )r   r/   r   )g        g       @g      @rQ   )r   r(   rA   ZreshaperX   r3   r4   re   rf   rg   r   r   r'   r   r@   r%   )r   Zusing_array_managerdf_origr   r7   r   r   r   r   test_partial_setting_frame  sZ       z-TestPartialSetting.test_partial_setting_framec                 C   s<  t ddd}ttjdd|g dd}tj|tdd	i|d
d  |j dgdd}|	 }d	|j
|d
 |j df< t|| |	 }d	|j|d
 |j df< t|| tdd	i|d
d  |j d}tj||gdd}|	 }d	|j
|d
 |j df< t|| |	 }d	|j|d
 |j df< t|| d S )Nz1/1/2000   )periodsr/   )rl   r   )r    r!   rQ   Dr   r    r2   r   T)sortr   r#   Zaxis)r   r   r(   randomdefault_rngstandard_normalr   concatfreqrX   r'   r   r   Zat)r   Zdatesrj   r   r   Z	exp_otherr   r   r   test_partial_setting2T  s.   "z(TestPartialSetting.test_partial_setting2c                 C   sh   t ddgddggddgd}|jd  }d|_t|t |j g}|jd |jd< t	|| d S )NTr#   Fr/   ZfemaleZfitnessr"   )
r   r'   rX   r   r   ru   Tinfer_objectsr   r   )r   r   rh   r   r   r   r    test_partial_setting_mixed_dtypeq  s   z3TestPartialSetting.test_partial_setting_mixed_dtypec                 C   sL  t ddgddgd}t tjdtjgg dd}tjtdd |jg d  W d    n1 s0w   Y  |g d}tj	||d	d
 t tjdtjtjgg dd}tjtdd |jg d  W d    n1 slw   Y  |g d}tj	||d	d
 t g dg dd}|jg d }tj	||d	d
 t ddtjdgg dd}tjtdd |jg d  W d    n1 sw   Y  |g d}tj	||d	d
 dt
t d}tjt|d |jg d  W d    n1 sw   Y  t ddtjgg dd}tjtdd |jg d  W d    n	1 s w   Y  |g d}tj	||d	d
 t g dg dd}t dtjtjgg dd}tjtdd |jg d  W d    n	1 sew   Y  |g d}tj	||d	d
 t g dg dd}t tjddgg dd}tjtdd |jg d  W d    n	1 sw   Y  |g d}tj	||d	d
 t g dg dd}t tjddgg dd}tjtdd |jg d  W d    n	1 sw   Y  |g d}tj	||d	d
 t g dg dd}t dtjtjgg dd}tjtdd |jg d  W d    n	1 s2w   Y  |g d}tj	||d	d
 t g dg dd}t dtjtjgg dd}tjtdd |jg d  W d    n	1 sww   Y  |g d}tj	||d	d
 t g dg d d}|jg d! }tj	||d	d
 d S )"N皙?皙?r#   r/   r   r0   r/   r0   not in indexr,   TZcheck_index_typer0   r/   r0   rZ   r|   r|   r{   r/   r/   r#   r/   r/   rZ   r#   '\"None of \[Index\(\[3, 3, 3\], dtype='z'\)\] are in the \[index\]\"r0   r0   r0   r/   r/   r0   r{   r|   333333?r.   r   r0   r   r   r{   r|   r   皙?r#   r/   r0   r   rK   r0   r0   r   rK   r   r   r   rK   r1   r2   r2   r/   r/   r   rK   rK   r|   r|   r{   r{   r/   r/   r#   r#   r#   r#   r   r   )r   r(   r)   r3   r4   KeyErrorr'   rS   r   rR   r$   intrf   )r   serr   rU   r7   rh   r   r   r   test_series_partial_set}  s   z*TestPartialSetting.test_series_partial_setc                 C   s  t ddgddd}tddg|dd	}tjtd
d |jg d  W d    n1 s+w   Y  tjtdd |jg d  W d    n1 sIw   Y  t g dddd}tg d|dd	}|jg d }tj||dd tjtdd |jg d  W d    n1 sw   Y  dt	t
 d}tjt|d |jg d  W d    n1 sw   Y  tjtdd |jg d  W d    n1 sw   Y  t g dddd}tjtdd tg d|dd	jg d  W d    n1 sw   Y  t g dddd}tjtdd tg d|dd	jg d  W d    n	1 s*w   Y  t g dddd}tjtdd tg d|dd	jg d  W d    n	1 sYw   Y  t g d ddd}tjtdd tg d|dd	jg d!  W d    n	1 sw   Y  t g dddd}tjtdd tg d|dd	jg d"  W d    n	1 sw   Y  t g d#ddd}tg d$|dd	}|jg d% }tj||dd d S )&Nr#   r/   r6   idxr$   r   r{   r|   rh   )r   r   z\[3\] not in indexr,   r}   r~   r   r   r   Tr   z\['x'\] not in indexr   r   z(', name='idx'\)\] are in the \[index\]\"r   r   r.   r   r   r   r   r   r   r   r   r   r   r   r   )r   r   r3   r4   r   r'   r   rR   r(   r$   r   rf   )r   r   r   Zexp_idxr   rU   r7   r   r   r   !test_series_partial_set_with_name  s^   z4TestPartialSetting.test_series_partial_set_with_namekeyd   g      Y@c                 C   s   t tjddttdtdtddddd	}|	 }|j
d
 |j|d d f< tt|j|g t|jjd}tj|j|j
d
g jgd
d}t |||jd}t|| d S )Nr/   
   r   ABCDr<   
2000-01-01r   r!   rm   rv   r=   r   r   rq   r   )r   r(   rr   rs   rt   r   listr;   r   rX   rf   r'   r   r   Zconcatenatevaluesr   r   r   )r   r   origr   Zex_indexZex_datar   r   r   r   6test_setitem_with_expansion_numeric_into_datetimeindex  s   zITestPartialSetting.test_setitem_with_expansion_numeric_into_datetimeindexc                 C   s   t tjddttdtdtddddd	}|	 }|j
d
 |jdd d f< t|j
d
 dd}t|t |j g}t|| t|jt|j dg  |jjdks[J d S )Nr/   r   r   r<   r   r   r!   r   r=   r   rL   r
   r;   )r   r(   rr   rs   rt   r   r   r;   r   rX   rf   r'   r   r   ru   rx   ry   r   r   rF   r   tolistr$   )r   r   r   r   r*   r   r   r   test_partial_set_invalid#  s   z+TestPartialSetting.test_partial_set_invalidzidx,labels,expected_idxZ2000   rn   )startrm   rv   )
2000-01-04
2000-01-08
2000-01-12r   )rv   r   r   z1 day)r   rm   )4D8DZ12Dz4 dayz8 dayz12 dayc                 C   sT   |t d|d}g d}|||}t||j|  |tu r(t|||  d S d S )Nr   r   )r0   r2      )r&   r   Zassert_equalr'   r   rR   )r   r   labelsZexpected_idxZframe_or_seriesobjZexpected_valuer   r   r   r   4test_loc_with_list_of_strings_representing_datetimes6  s    
zGTestPartialSetting.test_loc_with_list_of_strings_representing_datetimesz
idx,labelsz
2000-01-30z3 dayz30 dayc                 C   s   t td|d}ttd|d}d}tjt|d |j|  W d    n1 s)w   Y  tjt|d ||  W d    n1 sDw   Y  tjt|d |j|  W d    d S 1 saw   Y  d S )Nr   r   r~   r,   r   r&   r   r3   r4   r   r'   )r   r   r   r   r   r7   r   r   r   Btest_loc_with_list_of_strings_representing_datetimes_missing_value_  s   
"zUTestPartialSetting.test_loc_with_list_of_strings_representing_datetimes_missing_valuezidx,labels,msgr   r   r<   zHNone of \[Index\(\['4D', '8D'\], dtype='object'\)\] are in the \[index\]zXNone of \[Index\(\['2000-01-04', '2000-01-08'\], dtype='object'\)\] are in the \[index\]c                 C   s   t td|d}ttd|d}tjt|d |j|  W d    n1 s'w   Y  tjt|d ||  W d    n1 sBw   Y  tjt|d |j|  W d    d S 1 s_w   Y  d S )Nr   r   r,   r   )r   r   r   r7   r   r   r   r   r   Etest_loc_with_list_of_strings_representing_datetimes_not_matched_type|  s   !
"zXTestPartialSetting.test_loc_with_list_of_strings_representing_datetimes_not_matched_typeN)r_   r`   ra   ri   r3   Zmarkfilterwarningsrk   rw   rz   r   r   Zparametrizer   r   r   r   r   r   r   Ztimedelta_rangeZ	Timedeltar   r   r   r;   r   r   r   r   r   rb      s~    
%
@[:







		rb   c                   @   s   e Zd Zdd ZdS )TestStringSlicingc                 C   s   t g d}ttt||d}ttt|d d |d d d}tjtdd |dd  W d    n1 s;w   Y  |dd }t	|| d S )	N)
2012-01-01z
2012-01-02z
2012-01-03Nr   r0   z non-existing keys is not allowedr,   r   z
2012-01-04z2012-01-03 00:00:00.000000000)
r   Zto_datetimer   r&   rB   r3   r4   r   r   r   )r   r   r   r   rU   r   r   r   ,test_slice_irregular_datetime_index_with_nan  s   $	z>TestStringSlicing.test_slice_irregular_datetime_index_with_nanN)r_   r`   ra   r   r   r   r   r   r     s    r   )__doc__Znumpyr(   r3   Zpandasr   r   r   r   r   r   r   r   Zpandas._testingZ_testingr   r	   rb   r   r   r   r   r   <module>   s    $	 W   >