o
    _~#gb                     @   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   sp   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td	d
}t|| d S )Nr   df_indexnameindexGz?   series_indexseriesdtyper   columns)r   pd
RangeIndexr   r   objecttmassert_frame_equalselfdfr   expected r    /var/www/static.ux5.de/https/Moving-Object-Detection-with-OpenCV/env/lib/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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!   -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   r   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         r3   )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   r6   r7   r8   r*   r   )r   r   r:   r    r    r!   test_partial_set_empty_frameN   s   "z;TestEmptyFrameSetitemExpansion.test_partial_set_empty_framec                 C   s   t tdgtd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 )Nr<   r   r   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d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 )Nr<   r   r9   r>   r(   r   )
r   r   r   astyper   r   r   r+   arangelenr?   r    r    r!   test_partial_set_empty_frame3v   s   z<TestEmptyFrameSetitemExpansion.test_partial_set_empty_frame3c                 C   sb   t tg ddd}tt||d< t tdgtdtg ddd}|d d|d< t|| d S )Nr9   r   r   r<   r>   )r   r   r)   rC   r   rA   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'   r<   r   r   )	r   r   assert_index_equalr   r   r   r   r*   r   )r   r   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%   Newr9   r   r>   r$   r%   r(   rK   r1   )g333333?g@g@r$   r%      )abc cdr&   rQ   )rN   rO   rP   r3   rP   r   r   )r$   r%   CrS   )r   r   rA   r$   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   r<   rR   )r   r   r   r   r   rE   r    r    r!   'test_partial_set_empty_frame_set_series   s   zFTestEmptyFrameSetitemExpansion.test_partial_set_empty_frame_set_seriesc                 C   sF   t dgd}| }d|d< t ddgtdgtdd}t|| d S )Nr   r   rN   r   r   )r   copyr   r   r   r   rE   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xrV   r&   r'   r2   )r\   rV   F)check_dtype12zstring[pyarrow_numpy]r   )r   r\   )r   r+   r,   r   r   r   r   r*   )r   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.   r;   r=   r@   rD   rF   rI   rJ   rX   rY   r[   ra   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$gfgd%d& Zejd'edddddd(gfedddddd(gfejddd d)d*gfgd+d, Zejd-edddded.d/ged0d1fedddded.d/ged0d1fejddd eddged0d2fgd3d4 Zd5S )6TestPartialSettingc                 C   sV  t g d}| }d|d< t g dg dd}t|| | }d|jd< t g dg dd}t|| | }d|d< t g dg dd}t|| | }d|jd< t g dg dd}t|| | }d}tjt|d	 d|jd
< W d    n1 sw   Y  d}tjt|d	 d|j	d
< W d    d S 1 sw   Y  d S )Nr1   rM   )r'   r2   r3   rM   )r   r'   r2   rM   r         @)r'   r2   r3   rf   %iloc cannot enlarge its target objectr/   r3   z/index 3 is out of bounds for axis 0 with size 3)
r   rZ   r   rT   r*   r6   r7   
IndexErrorilociat)r   s_origsr   r:   r    r    r!   test_partial_setting   s4   

"z'TestPartialSetting.test_partial_settingz.ignore:Setting a value on a view:FutureWarningc                 C   s  t tdddddgdd}| }d}tjt|d	 d
|jd< W d    n1 s-w   Y  d}|r8d}tjt|d	 d
|j	d< W d    n1 sOw   Y  t g dg dd}| }|jd |jd< t
|| t g dg dd}| }|jd |jd< t
|| t g dg dd}| }|jd |jd< t
|| t g dg dd}| }|jd d df |jd d df< t
|| t g dtg dd}| }|d tj|d< |jd d df |jd d df< t
|| | }|d |d< | }|jd d df |jd d df< t
|| | }|d |d< | }|jd d df |jd d df< t
|| d S )Nr4   r3   r2   r$   r%   r9   )r   r   rg   r/   rf   )r   r2   z/index 2 is out of bounds for axis 0 with size 2zlist index out of range)r   r   r   )r'   rM   rM   rL   r'   )r   r2   r   r   )r'   r3   rM   rM   )r   r2   r   )g        g       @g      @rS   )r   r+   rB   reshaperZ   r6   r7   rh   ri   rj   r   r   r*   r   rA   r(   )r   using_array_managerdf_origr   r:   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   )periodsr2   )rr   r   )r$   r%   rS   Dr   r$   r5   r   T)sortr   r'   axis)r   r   r+   randomdefault_rngstandard_normalr   concatfreqrZ   r*   r   r   at)r   datesrp   r   r   	exp_otherr    r    r!   test_partial_setting2Z  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'   Fr2   femalefitnessr&   )
r   r*   rZ   r   r   r|   Tinfer_objectsr   r   )r   r   rl   r   r    r    r!    test_partial_setting_mixed_dtypew  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'   r2   r   r3   r2   r3   not in indexr/   Tcheck_index_typer3   r2   r3   r\   r   r   r   r2   r2   r'   r2   r2   r\   r'   '\"None of \[Index\(\[3, 3, 3\], dtype='z'\)\] are in the \[index\]\"r3   r3   r3   r2   r2   r3   r   r   333333?r1   r   r3   r   r   r   r   r   皙?r'   r2   r3   r   rM   r3   r3   r   rM   r   r   r   rM   r4   r5   r5   r2   r2   r   rM   rM   r   r   r   r   r2   r2   r'   r'   r'   r'   r   r   )r   r+   r,   r6   r7   KeyErrorr*   rU   r   rT   r   intri   )r   serr   rW   r:   rl   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'   r2   r9   idxr   r   r   r   rl   )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   r1   r   r   r   r   r   r   r   r   r   r   r   r   )r   r   r6   r7   r   r*   r   rT   r+   r   r   ri   )r   r   r   exp_idxr   rW   r:   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 )Nr2   
   r   ABCDr   
2000-01-01r   r%   rs   r}   r>   r   r   rw   r   )r   r+   ry   rz   r{   r   listr   r   rZ   ri   r*   r   r   concatenatevaluesr   r   r   )r   r   origr   ex_index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 )Nr2   r   r   r   r   r   r%   r   r>   r   rN   r   r   )r   r+   ry   rz   r{   r   r   r   r   rZ   ri   r*   r   r   r|   r   r   r   r   rG   r   tolistr   )r   r   r   r   r-   r    r    r!   test_partial_set_invalid)  s   z+TestPartialSetting.test_partial_set_invalidzidx,labels,expected_idx2000   rt   )startrs   r}   )
2000-01-04
2000-01-08
2000-01-12r   )r}   r   r   z1 day)r   rs   )4D8D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   )r3   r5      )r)   r   assert_equalr*   r   rT   )r   r   labelsexpected_idxframe_or_seriesobjexpected_valuer   r    r    r!   4test_loc_with_list_of_strings_representing_datetimes<  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   r6   r7   r   r*   )r   r   r   r   r   r:   r    r    r!   Btest_loc_with_list_of_strings_representing_datetimes_missing_valuee  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   r:   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)rb   rc   rd   rm   r6   markfilterwarningsrq   r   r   r   r   parametrizer   r   r   r   r   r   r   timedelta_range	Timedeltar   r   r   r   r   r    r    r    r!   re      s~    
%
@[:







		re   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   r3   z non-existing keys is not allowedr/   r   z
2012-01-04z2012-01-03 00:00:00.000000000)
r   to_datetimer   r)   rC   r6   r7   r   r   r   )r   r   r   r   rW   r    r    r!   ,test_slice_irregular_datetime_index_with_nan  s   $	z>TestStringSlicing.test_slice_irregular_datetime_index_with_nanN)rb   rc   rd   r   r    r    r    r!   r     s    r   )__doc__numpyr+   r6   pandasr   r   r   r   r   r   r   r   pandas._testing_testingr   r	   re   r   r    r    r    r!   <module>   s    $	 ]   >