o
    _~#gg                     @   s   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 ddlmZ G dd dZdd Zdd	 Zd
d Zejjdddd Zdd Zejjdddd Zdd ZdS )z
Tests for values coercion in setitem-like operations on DataFrame.

For the most part, these should be multi-column DataFrames, otherwise
we would share the tests with Series.
    N)	DataFrame
MultiIndexNaTSeries	Timestamp
date_rangec                   @   s&   e Zd Zejdddgdd ZdS )TestDataFrameSetitemCoercionconsolidateTFc                 C   s   t tjdtjd}tj||gdddgd}|r| }tjdtjd|jdddt	ddff< |j
tjk s:J tjdtjd|jd	d
dt	ddff< |j
tjk sXJ tjdtjd|jd d dt	ddff< |j
tjk svJ d S )N)      dtype      )axiskeys)r   r      )r
   r   r   r   )r   npzerosfloat32pdconcat_consolidateoneslocslicedtypesall)selfr	   A r    /var/www/static.ux5.de/https/Moving-Object-Detection-with-OpenCV/env/lib/python3.10/site-packages/pandas/tests/frame/indexing/test_coercion.py#test_loc_setitem_multiindex_columns   s   (((z@TestDataFrameSetitemCoercion.test_loc_setitem_multiindex_columnsN)__name__
__module____qualname__pytestmarkparametrizer"   r    r    r    r!   r      s    r   c                  C   s`  t g dg dd} t g dg dd}|  }tjtdd d|jd< W d    n1 s1w   Y  t|| |  }tjtdd d|jd< W d    n1 sWw   Y  t|| |  }tjtdd d|jd	< W d    n1 s}w   Y  t|| |  }tjtdd d|j	d	< W d    n1 sw   Y  t|| d S )
N)r   r   r   )r      r   )r   B)r   333333?r   %Setting an item of incompatible dtypematchr+   )r   r*   )r   r   )
r   copytmassert_produces_warningFutureWarningatassert_frame_equalr   iatiloc)origexpecteddfr    r    r!   
test_374770   s<   r:   c                 C   sx   t d}t d}t d}t|dd}t|ddgd}| }|| ||df< d	|d< ||j|df< |jd
 |ks:J d S )Nz
2014-04-01z2014-04-23 12:42:38.883082z2014-04-24 01:33:30.040039r   )periodstimenowLiveindexcolumnsT)r   r   )r   r   r   r/   r3   r6   )
indexer_alstartt1t2dtir7   r9   r    r    r!   	test_6942R   s   rF   c                 C   s  t g dd}d|d< d| |d< t dg dig dtjd}t|| tjtd	d
 d| |d< W d    n1 s=w   Y  t dg dig dtjd}t|| tjtd	d
 d| |d< W d    n1 snw   Y  t dg dig dtd}t|| d S )N)r   r*   Cr?   r   Dr   )rG   rI   )r   r   r   )r?   r   r,   r-        @F@)r   r   rJ   hello)r   r   rK   )	r   r   int64r0   r4   r1   r2   float64object)rA   r9   r8   r    r    r!   
test_26395d   s&   rO   zunwanted upcast)reasonc                  C   s   t ddgddggddgd} tdd	d
| jd< | jtjk s"J tddi| jd< ttjtjgtddgd}t	
| j| d S )Nr   r   r   r)   ab)r@   r   r
   )rQ   rR      )r   r?   )r   r   r   r   r   rL   r   rM   rN   r0   assert_series_equal)r9   
exp_dtypesr    r    r!   
test_15231|   s   rV   c                  C   st   t tjddgtjdtjddgtjdddgd} |  }| d	 jdd}|| jd d d	df< t	| | d S )
Nr   r   r   r   r)   rQ   rR   )r   r   r   r   )
r   r   arrayr   r/   valuesreshaper6   r0   r4   )r9   r7   rX   r    r    r!   .test_iloc_setitem_unnecesssary_float_upcasting   s   rZ   zunwanted casting to dt64c                  C   s   t ddd} d| dg}t|}| }tjtg|jd< tdtjgt| tgddd}t	|| d| dg}| }tjtg|jdd d f< t	|| d S )	Nz2016-03-01 03:13:22.98986UTC)tzr   )onetwor   zdatetime64[ns, UTC]r   )
r   r   r/   r   nanr   r   r   r0   r4   )tsdatar7   r9   r8   r    r    r!   
test_12499   s   rb   c                  C   s   t ddgg dg} tdtd| d}tg dgd tdg dd}||d< tg dg d	g d
g dg dg dd}| |_tttjgd ttj	g ttjgd  | d}t
|j| d S )Nr   r*   )rQ   rR   cr   r>   )r   r         @)r   r   r   )r   r   r   )re   re   re   )rd   rd   rd   )r   r   r   r   r)   r   r   rH   )r   from_productr   ranger@   r   r   r   rL   rM   r0   rT   r   )mir9   fillerr8   rU   r    r    r!   
test_20476   s&    
0rj   )__doc__numpyr   r&   pandasr   r   r   r   r   r   r   pandas._testing_testingr0   r   r:   rF   rO   r'   xfailrV   rZ   rb   rj   r    r    r    r!   <module>   s      "

