o
    _~#g4                     @   s.  d dl Zd dlZd dlmZ d dlmZ d dlZd dlm	Z	m
Z
mZmZ d dlmZ dd Zdd Zejd	ejejfejejfejejfejejfejejfejejfgd
d Zdd Zdd Zdd Zejdeeej e	gdd Z!ejdg de	g dg de
dej"e
dggdd Z#dd Z$ejj%e dd d!d" Z&ejd#e'd$d%ejd&g d'd(d)gd)ggejd*d+ej(e)e*j+e)e*j,gejd,d-d. d/d. d0d. gd1d2 Z-d3d4 Z.d5d6 Z/d7d8 Z0ejd9d:d;gd<d= Z1d>d? Z2d@dA Z3dBdC Z4dDdE Z5dFdG Z6dS )H    N)using_pyarrow_string_dtype)
is_integer)Series	Timestamp
date_rangeisnac                 C   s\   t td| d}|dk }tdd||< t ttddttdd | d}t|| d S N
   dtype         r   nparangerangelisttmassert_series_equal)any_signed_int_numpy_dtypesmaskexpected r   /var/www/static.ux5.de/https/Moving-Object-Detection-with-OpenCV/env/lib/python3.10/site-packages/pandas/tests/series/indexing/test_where.pytest_where_unsafe_int   s   r   c                 C   s`   t td| d}|dk }tdd||< ttddttdd }t || d}t|| d S r   r   )float_numpy_dtyper   r   datar   r   r   r   test_where_unsafe_float   s   r   zdtype,expected_dtypec                 C   s   t td| d}g d}|dk }t |ttdd |d}t| jt|j  kr0dkr4n nd nt}tj	|dd |||< W d    n1 sLw   Y  t
|| d S )Nr	   r
   )      @      @      @      @g      @r   fincompatible dtypematch)r   r   r   r   r   r   kindFutureWarningr   assert_produces_warningr   )r   expected_dtyper   valuesr   r   warnr   r   r   test_where_unsafe_upcast*   s   (
r.   c                  C   sz  t tddd} g d}| dk}t ttd| dd}tjtdd	 || |< W d    n1 s3w   Y  t| | t tddd} | dk }td
d| |< t ttd
dttdd dd}t| | | j	|j	ksrJ t tddd} | dk}dgd | |< t g ddgd  dd}t| | t td} | dk}d}t
jt|d	 g d| |< W d    n1 sw   Y  t
jt|d	 dgd | |< W d    n1 sw   Y  t g d} | | d
ktj}t tjtjddg}t|| t tdt} d | d< | d }t|sJ t tdt} d | | dk< | t|  }t tjdgd}t|| d S )Nr	   int64r
   )r    r!   r"   r#   r      float64r%   r&   r   r   r      )r      r      r2   r   Kcannot set using a list-like indexer with a different length than the value)r   r2   r4   r   r3   )r3   r   r4   r2   r4      	   index)r   r   r   r   r   r   r*   r)   r   r   pytestraises
ValueErrorwherenanastypefloatr   )r   r,   r   r   msgresultr   r   r   test_where_unsafeE   sR   
$rC   c                  C   s  t tjdd} | dk}| | }| | }t|| | ||  }t|| 	  | |}| j
|j
ks<J || usBJ t g d| jd}| 	  }|| |jd d |j}||d d }t|| |	 }|d |jd< ||d d | }t|| d S )Nr   r   r   )TFFTFr8   r4   )r   r   randomdefault_rngstandard_normalr=   dropnar   r   absshaper9   reindexiloc)r   condrsrs2s2r   r   r   r   
test_where}   s&   

 rP   c                  C   sV  t tjdd} | dk}d}tjt|d | d W d    n1 s(w   Y  tjt|d | |d d j	|   W d    n1 sKw   Y  t ddg} ddg| dd	g< t ddg}t
| | d
}tjt|d g d| dd	g< W d    n1 sw   Y  tjt|d g | dd	g< W d    d S 1 sw   Y  d S )Nr   r   r   ,Array conditional must be same shape as selfr&   r3   r4   TFr5   )r   r   r4   )r   r   rD   rE   rF   r:   r;   r<   r=   r,   r   r   )r   rL   rA   r   r   r   r   test_where_error   s(   "rR   klassc                 C   sB   t g d}g d}t tjddg}|| |}t|| d S )Nr3   r   r4   )FTTr   r4   )r   r   r>   r=   r   r   )rS   r   rL   r   rB   r   r   r   test_where_array_like   s
   rU   rL   )r3   r   r3   )r   r   r   )TrueFalserV   z
2017-01-01z
2017-01-02c                 C   s   t g d}d}tjt|d ||  W d    n1 sw   Y  d}tjt|d |dg W d    d S 1 s?w   Y  d S )NrT   z(Boolean array expected for the conditionr&   rQ   T)r   r:   r;   r<   r=   )rL   r   rA   r   r   r   test_where_invalid_input   s   "rX   c                  C   s   d} t g d}dg}tjt| d || W d    n1 s"w   Y  t dtjtjg}|t |}t|| t	g d}tjt| d || W d    n1 s[w   Y  t tjdtjg}|t |}t|| d S )NrQ   rT   Tr&   r3   )FTFTr   )
r   r:   r;   r<   r=   r   r>   r   r   array)rA   r   rL   r   outr   r   r   test_where_ndframe_align   s    r[   zcan't set ints into string)reasonc                  C   s  dd } t td}tjt| dd ttd|dd< W d    n1 s(w   Y  ttd|dd< t g d	}t|t	j
| t td
}tjt| dd ttd|ddd< W d    n1 slw   Y  t td
}ttd|ddd< t g d}t|| t td
}tjt| dd ttd|d d< W d    n1 sw   Y  ttd|dd< t g d}t|| t td}tjt| dd ttd|g d	< W d    n1 sw   Y  t td}tjt| dd ttd|g d	< W d    n	1 sw   Y  t td}ttd|d< t ttdddg}t|| d S )Nc                 S   s   d|  dS )Nzcannot set using a z/ indexer with a different length than the valuer   xr   r   r   <lambda>       z,test_where_setitem_invalid.<locals>.<lambda>abcslicer&      r   r4   )r   r3   r   abcdefr2   r   )r   br3   der$   )are   cr   r3   r$   z	list-liker	   re   rk   )r   r   r:   r;   r<   r   r   r   r?   r   r/   )rA   r   r   r   r   r   test_where_setitem_invalid   sH   rl   sizer   r0   r   )TFFFFTFitemg       @boxc                 C   s   t | gS N)r   rY   r]   r   r   r   r_   /  r`   r_   c                 C   s   | gS rp   r   r]   r   r   r   r_   /      c                 C   s   | fS rp   r   r]   r   r   r   r_   /  rq   c                    s   t || }t j| td t fddt|D }t }||< t|| t }|| |}t|| t }|	||}t|| d S )Nr
   c                    s    g | ]\}}|r
n | qS r   r   ).0iuse_itemr   rn   r   r   
<listcomp>:  s     z"test_broadcast.<locals>.<listcomp>)
r   resizer   r@   r   	enumerater   r   r=   r   )rm   r   rn   ro   	selectionr   r   rB   r   ru   r   test_broadcast%  s   rz   c                  C   s   t tjdd} | dk}|  }|j|dd t|	 | |  t|| | |  }|j||  dd t|| ||   d S )Nr   r   r   T)inplace)
r   r   rD   rE   rF   copyr=   r   r   rG   )r   rL   rM   r   r   r   test_where_inplaceK  s   r}   c                  C   s   t ttd} t ttd}t| |g}||dk }t ddtjddtjgg dd}t	|| d||dk < t g dg dd}t	|| ||dk   d	7  < t g d
g dd}t	|| d S )Nr4   r   r   r3   )r   r3   r   r   r3   r   r8   r   )r   r3   r   r   r3   r   r	   )r      r   r   r~   r   )
r   r   r   pdconcatr=   r   r>   r   r   )s1rO   combrB   r   r   r   r   test_where_dupsZ  s    r   c                  C   s>  t g d} | | dkd}t|d rJ t|d sJ t|d s&J t|d ts/J |jdks6J | | dkg d}t|d rHJ t|d sPJ t|d sXJ t|d tsaJ |jdkshJ | | dktg d}t|d r}J t|d sJ t|d sJ t|d tsJ |jdksJ d S )NrT   r3   Xr   r   object)r   YZ)r   r=   r   
isinstancestrr   r   rY   )r   wr   r   r   test_where_numeric_with_stringo  s&   r   r   ztimedelta64[ns]zdatetime64[ns]c                 C   s  t ddg| d}t ddg}tddg}d}tjt|d ||ddg}W d    n1 s1w   Y  t|| tjt|d ||d}W d    n1 sTw   Y  t|| tjt|d ||d}W d    n1 sww   Y  t|| tjt|d ||ddg}W d    n1 sw   Y  t|| ||dtjg}t dtjgd	d}t|| d S )
Nr3   r   r
   r	   Fz<Downcasting behavior in Series and DataFrame methods 'where'r&   g      $@r   )	r   r   rY   r   r*   r)   r=   r   r>   )r   serr   r   rA   rM   r   r   r   test_where_datetimelike_coerce  s.   r   c                  C   sV   ddg} t dd | D dd}|t ddg}t tj|d	 gdd}t|| d S )
Nz2016-12-31 12:00:04+00:00z 2016-12-31 12:00:04.010000+00:00c                 S   s   g | ]}t |qS r   )r   )rr   tr   r   r   rv     s    z)test_where_datetimetz.<locals>.<listcomp>zdatetime64[ns, UTC]r
   FTr3   )r   r=   r   NaTr   r   )
timestampsr   rM   r   r   r   r   test_where_datetimetz  s
   r   c                  C   sH   t tjddg} | | dkd}t tjddg}t|| d S )Nr3   r   r   )r   r   arraysSparseArrayr=   r   r   )r   rB   r   r   r   r   test_where_sparse  s   r   c                  C   s&   t g td} | g }t||  d S )Nr
   )r   r@   r=   r   r   )r   rB   r   r   r   =test_where_empty_series_and_empty_cond_having_non_bool_dtypes  s   
r   c                 C   sT   | t jddddtjgg dddd}| g ddd}||dk}t|| d S )	NAB)r   r   C)
categoriescategoryr
   )r   r   r   r   r   r   )r   Categoricalr   r>   r=   r   assert_equal)frame_or_seriesexpdfresr   r   r   test_where_categorical  s   r   c                 C   s   | }t dd|dd }t|d |d tjg}t|d tj|d g}tg d}|||}t	
|| |j||}t	||j t|||}t	|t| t||d d d f t|}t	|t| d S )Nz
2001-01-01r4   )periodstzr   r3   r   )TTF)r   
_with_freqr   DatetimeIndexr   r   r   rY   r=   r   assert_index_equal_data_whereassert_datetime_array_equalr   r   	DataFrameassert_frame_equal)tz_naive_fixturer   drlvalsrvalsr   r   r   r   r   #test_where_datetimelike_categorical  s   $r   )7numpyr   r:   pandas._configr   pandas.core.dtypes.commonr   pandasr   r   r   r   r   pandas._testing_testingr   r   r   markparametrizeint8r1   int16int32r/   float32r.   rC   rP   rR   r   tuplerY   rU   r   rX   r[   xfailrl   r   r>   finfor@   maxminrz   r}   r   r   r   r   r   r   r   r   r   r   r   r   <module>   st    

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


8



	
9
	