o
    d                     @   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      )Zaxiskeys)r   r      )r
   r   r   r   )r   npZzerosfloat32pdconcatZ_consolidateZoneslocslicedtypesall)selfr	   A r   ]/app/.heroku/python/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markZparametrizer   r   r   r   r   r      s    r   c                  C   s   t g dg dd} t g dg dd}|  }d|jd< t|| |  }d|jd< t|| |  }d|jd< t|| |  }d|jd< t|| d S )N)r   r   r   )r      r   )r   B)r   333333?r   r&   )r   r%   )r   r   )r   copyattmassert_frame_equalr   Z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   )ZperiodsZtimenowLiveindexcolumnsT)r   r   )r   r   r   r'   r(   r+   )
indexer_alstartt1t2Zdtir,   r.   r   r   r   	test_6942F   s   r8   c                 C   s   t g dd}d|d< d| |d< t dg dig dtjd}t|| d	| |d< t dg d
ig dtjd}t|| d| |d< t dg dig dtd}t|| d S )N)r   r%   Cr2   r   Dr   )r9   r;   )r   r   r   )r2   r        @F@)r   r   r<   hello)r   r   r=   )r   r   int64r)   r*   float64object)r4   r.   r-   r   r   r   
test_26395X   s   rA   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$   ab)r3   r   r
   )rC   rD      )r   r2   )r   r   r   r   r   r>   r   r?   r@   r)   assert_series_equal)r.   
exp_dtypesr   r   r   
test_15231j   s   rH   c                  C   st   t tjddgtjdtjddgtjdddgd} |  }| d	 jdd}|| jd d d	df< t	| | d S )
Nr   r   r   r   r$   rC   rD   )r   r   r   r   )
r   r   arrayr   r'   valuesZreshaper+   r)   r*   )r.   r,   rJ   r   r   r   .test_iloc_setitem_unnecesssary_float_upcastingw   s   rK   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   r)   r*   )tsdatar,   r.   r-   r   r   r   
test_12499   s   rS   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%   )rC   rD   cr   r1   )r   r         @)r   r   r   )r   r   r   )rV   rV   rV   )rU   rU   rU   )r   r   r   r   r$   r   r   r:   )r   Zfrom_productr   ranger3   r   r   r   r>   r?   r)   rF   r   )mir.   Zfillerr-   rG   r   r   r   
test_20476   s&    
0rY   )__doc__numpyr   r"   Zpandasr   r   r   r   r   r   r   Zpandas._testingZ_testingr)   r   r/   r8   rA   r#   ZxfailrH   rK   rS   rY   r   r   r   r   <module>   s      

