U
    sVc;                     @   sr  d dl mZ d dlZd dlZd dlZd dlmZ d dlZ	d dl
mZ d dlmZ ejejgZddgZddgZejd	d
 Zejdejejejgejjdeeddd Zejdeejjdeedejjdddgddgddd Zejdeejjdeedejjdddgddgddd Zejdeejjdeedejjdddgddgdejjdddgddgddd Zejdeejjdeedejdddgdd Zejdej gejjdeedejdddgej!ddd Z"ejjdeedd d! Z#ejjdeedejded"d# Z$d$d% Z%eje	j&d&d'd(gej'd)e	j&d&d'd(gd*d)e	j&d&d'd(gd+d)e	j&d&d,d(gd-d)e	(d.d/d0ge	(d.d/d0g)d1e	(d.d/d0gj*d2d3e	+d4d5d6ge	,e	-d d&e	-d(d'e	-d&d(gg	d7d8 d9d:d; Z.G d<d= d=Z/ejd>e0ee1gd?d@ Z2dAdB Z3dCdD Z4dEdF Z5dS )G    )dequeN)is_dtype_equal)SparseArrayTFsparseZdensec                  C   sL   t jjddddd} t jjddddd}d| ddd< d|ddd< | |fS )	zO
    A pair of random, length-100 integer-dtype arrays, that are mostly 0.
    r   
   d   int64dtypeN      )nprandomrandint)a1a2 r   B/tmp/pip-unpacked-wheel-xj8nt62q/pandas/tests/series/test_ufunc.pyarrays_for_binary_ufunc   s
    r   ufunc)idsc                 C   s   t jjddddd}d|d d d< |r:t|tddd}ttjd d }d}tj	|||d}| |}tj	| |||d}t
|| d S )Nr   r   r   r	      nameindexr   )r   r   r   r   pdSparseDtypeliststringascii_lettersSeriestmassert_series_equal)r   r   arrr   r   seriesresultexpectedr   r   r   test_unary_ufunc   s    r'   flipZflippedZstraightc                 C   s   |\}}|r4t |tddd}t |tddd}d}tj||d}|}||f}	||f}
| rnt|	}	t|
}
tj||	 |d}||
 }t|| d S Nr   r   r	   r   r   )r   r   r   r    reversedr!   r"   )r(   r   r   r   r   r   r   r$   other
array_argsseries_argsr&   r%   r   r   r   test_binary_ufunc_with_array0   s    r/   c              	   C   s   |\}}|r4t |tddd}t |tddd}d}tj||d}|sNd nt}t| tj||dd}	W 5 Q R X ||f}
||	f}| rt	|
}
t	|}tj||
 |d}|| }t
|| d S r)   )r   r   r   r    FutureWarningr!   assert_produces_warningIndexZastyper+   r"   )r(   r   r   r   r   r   r   r$   warnr,   r-   r.   r&   r%   r   r   r   test_binary_ufunc_with_indexJ   s"    r4   shuffleZ	unalignedZalignedc                 C   s   |\}}|r4t |tddd}t |tddd}d}tj||d}tj||d}	tjt|}
|r|	|
}	| r|		|d j
}q|	|	d j
}n|j
}||f}||	f}| rtt|}tt|}tj|| ||d}|| }t|| d S )Nr   r   r	   r   r*   r   )r   r   r   r    r   r   ZpermutationlenZtakeZalignr   tupler+   r!   r"   )r(   r5   r   r   r   r   r   r   r$   r,   idxr   r-   r.   r&   r%   r   r   r   test_binary_ufunc_with_seriesi   s,    

r9   c                 C   s|   |\}}|rt |}d}tj|dd}||f}||f}	|rRtt|}tt|	}	tj| |	 dd}
| | }t||
 d S )Nr   r   r*   )r   r   r    r7   r+   r!   r"   )r   r   r(   r   r#   _r,   r$   r.   r-   r&   r%   r   r   r   test_binary_ufunc_scalar   s    r;   z$ignore:divide by zero:RuntimeWarningc           
      C   s   |\}}d||dk< d||dk< |rLt |tddd}t |tddd}t|}t|}|rp|jdd}| ||}t|tst| ||}	t|	tstt	|	d t|d  t	|	d t|d  d S )N   r   r   r	   )frac)
r   r   r   r    sample
isinstancer7   AssertionErrorr!   r"   )
r   r   r5   r   r   r   s1s2r&   r%   r   r   r   "test_multiple_output_binary_ufuncs   s     	



rC   c                 C   s   |\}}| rt |}tj|dd}t|}t|}t|tsDtt|tsRtt	|d tj|d dd t	|d tj|d dd d S )Nr   r*   r   r<   )
r   r   r    r   modfr?   r7   r@   r!   r"   )r   r   r#   r:   r$   r%   r&   r   r   r   test_multiple_output_ufunc   s    

rE   c                 C   s@   |\}}t j|dd}t j|dd}| ||}|jd ks<td S )Nar*   b)r   r    r   r@   )r   r   r   r   r   rA   rB   r%   r   r   r   #test_binary_ufunc_drops_series_name   s
    
rH   c               
   C   s~   G dd d} t | d| dg}t|}tt ||tt || tt || dtt || d d S )Nc                   @   s"   e Zd ZddddZdd ZdS )z$test_object_series_ok.<locals>.DummyNreturnc                 S   s
   || _ d S NvalueselfrM   r   r   r   __init__   s    z-test_object_series_ok.<locals>.Dummy.__init__c                 S   s   | j |j  S rK   rL   rO   r,   r   r   r   __add__   s    z,test_object_series_ok.<locals>.Dummy.__add__)__name__
__module____qualname__rP   rR   r   r   r   r   Dummy   s   rV   r   r<   )r   arrayr   r    r!   r"   add)rV   r#   serr   r   r   test_object_series_ok   s
    
"rZ   r<   r   r   r	   ZInt64ZFloat32r   Sparse[int]2000Z2010Z2001ZCETD)freqz1 Dayz3 Daysz2 Daysc                 C   s
   t | jS rK   )strr
   )xr   r   r   <lambda>	      ra   )paramsr   c                 C   s   | j S rK   )param)requestr   r   r   values_for_np_reduce   s    rf   c                   @   s,   e Zd Zdd Zdd Zdd Zdd Zd	S )
TestNumpyReductionsc              	   C   s.  |}|}d }t |jdr&|tjkr&t}d}tj||d ||}W 5 Q R X t|tjj	j
r|tjk	rtjjdd}	|j|	 |jjdkrtj|}
|tjkr|jdd}t|
| n6|tjkr|j }|
|kstn| }|
|kstn6d	d
ddg}tjt|d tj| W 5 Q R X d S )Nr[   !passing a SparseArray to pd.IndexmatchzSparseArray has no 'prod')reasonZiufFZnumeric_only|does not support reductionunsupported operand typez$ufunc 'multiply' cannot use operands)r   r
   r   r2   r0   r!   r1   r?   coreZarraysr   pytestmarkZxfailnodeZ
add_markerkindr   multiplyreduce	DataFrameprodr"   _valuesr@   joinraises	TypeError)rO   rf   box_with_arrayre   boxvaluesr3   msgobjrr   r%   r&   r   r   r   test_multiply  s:    


z!TestNumpyReductions.test_multiplyc           
   	   C   s   |}|}d }t |jdr&|tjkr&t}d}tj||d ||}W 5 Q R X |jjdkrtj	
|}|tjkr|jdd}	t||	 q|tjkr|j }	||	kstq| }	||	kstn6ddd	d
g}tjt|d tj	
| W 5 Q R X d S )Nr[   rh   ri   ZmiufFrl   rm   rn   ro   zufunc 'add' cannot use operands)r   r
   r   r2   r0   r!   r1   rt   r   rX   rv   rw   sumr"   ry   r@   rz   rq   r{   r|   )
rO   rf   r}   r~   r   r3   r   r   r%   r&   r   r   r   test_add:  s4    


zTestNumpyReductions.test_addc              	   C   s   |}|}d}|t jkr&|jjdkr&d}d }t|jdrD|t jkrDt}d}tj||d ||}W 5 Q R X tj	
|}	|t jkr|jdd}
t|	|
 n,|d }
|	|
kst|rt|	t|
kstd S )	NTifFr[   rh   ri   rl   r<   )r   r2   r
   rt   r   r0   r!   r1   r   maximumrv   rw   maxr"   r@   typerO   rf   r}   r~   r   Z	same_typer3   r   r   r%   r&   r   r   r   test_max\  s&    
zTestNumpyReductions.test_maxc              	   C   s   |}|}d}|t jkr&|jjdkr&d}d }t|jdrD|t jkrDt}d}tj||d ||}W 5 Q R X tj	
|}	|t jkr|jdd}
t|	|
 n,|d }
|	|
kst|rt|	t|
kstd S )	NTr   Fr[   rh   ri   rl   r   )r   r2   r
   rt   r   r0   r!   r1   r   Zminimumrv   rw   minr"   r@   r   r   r   r   r   test_minx  s&    
zTestNumpyReductions.test_minN)rS   rT   rU   r   r   r   r   r   r   r   r   rg     s   '"rg   type_c                 C   sX   t jdddgdd}| dddg}t||}t jt| |dd}t|| d S )Nr<   r   r   r   r*   r      )r   r    r   rX   Zto_numpyr!   r"   )r   rF   rG   r%   r&   r   r   r   test_binary_ufunc_other_types  s
    r   c                     s^   G  fddd t  d dg} t|  d}t  d dg}t|| d S )Nc                       sB   e Zd ZddddZdd Zed fddZedd	d
ZdS )z#test_object_dtype_ok.<locals>.ThingNrI   c                 S   s
   || _ d S rK   rL   rN   r   r   r   rP     s    z,test_object_dtype_ok.<locals>.Thing.__init__c                 S   s   t |d|}t| | j| S )NrM   )getattrr   rM   rQ   r   r   r   rR     s    z+test_object_dtype_ok.<locals>.Thing.__add__c                    s   t | ko| j|jkS rK   )r   rM   rQ   Thingr   r   __eq__  s    z*test_object_dtype_ok.<locals>.Thing.__eq__c                 S   s   d| j  dS )NzThing()rL   )rO   r   r   r   __repr__  s    z,test_object_dtype_ok.<locals>.Thing.__repr__)	rS   rT   rU   rP   rR   boolr   r_   r   r   r   r   r   r     s   r   r<   r   r   )r   r    r   rX   r!   r"   )sr%   r&   r   r   r   test_object_dtype_ok  s
    r   c               	   C   sN   t dddg} tdddg}tjttjd tj	
| | W 5 Q R X d S )Nr<   r   r   ri   )r   r    r   rW   rq   r{   NotImplementedErrorr!   ZEMPTY_STRING_PATTERNsubtractouter)rY   r   r   r   r   
test_outer  s    r   c               	   C   sj   t jdddggd} t jdddgd}t jdgd}tjtdd t| |}W 5 Q R X t|| d S )Nr<   r   )dataf   zon non-alignedri   )r   rw   r!   r1   r0   r   matmulZassert_frame_equal)Zdf1Zdf2Zexpected_resultr%   r   r   r   test_np_matmul  s    r   )6collectionsr   r   Znumpyr   rq   Zpandas.core.dtypes.commonr   Zpandasr   Zpandas._testingZ_testingr!   Zpandas.arraysr   rX   Z	logaddexpZBINARY_UFUNCSZSPARSEZ
SPARSE_IDSZfixturer   rr   ZparametrizeZpositivefloorexpr'   r/   r4   r9   r;   divmodfilterwarningsrC   rE   rH   rZ   rW   r   Zto_datetimeZtz_localizeZ	to_periodZto_timedeltaZIntervalIndexZIntervalrf   rg   r   r7   r   r   r   r   r   r   r   r   <module>   s   
&


&
 
		