U
    >vf                     @   s   d dl Zd dlZd dlZd dlmZ d dlmZ ej	
dddgdd Zej	
dd	d
gdd Zdd Zej	
dd	d
gdd Zdd Zdd Zej	
dejejgej	
ddd	ide igdd Zdd Zdd Zd d! ZdS )"    N)Serieszoperation, expected)mina)maxbc                 C   s,   t ddgdd}t||  }||ks(td S )Nr   r   stringdtype)r   getattrAssertionError)Z	operationexpectedserZres_operation_serie r   G/tmp/pip-unpacked-wheel-vdrwu74i/pandas/tests/series/test_reductions.pytest_reductions_series_strings	   s    r   	as_periodTFc                 C   s^   t dd tddD }| r*|jd}n|jd}| }|j|jksNtt	|| d S )Nc                 S   s   g | ]}t d d|qS )i     )pdZ	Timestamp).0nr   r   r   
<listcomp>   s     z-test_mode_extension_dtype.<locals>.<listcomp>      Dz
US/Central)
r   rangedtZ	to_periodZtz_localizemoder	   r   tmZassert_series_equal)r   r   resr   r   r   test_mode_extension_dtype   s    r   c                  C   sN   t dtjgdd} | d }|  |ks*t|  |ks:t|  |ksJtd S )Nr   zm8[ns]r   )r   r   ZNaTmedianr   r   r   )r   expr   r   r   test_reductions_td64_with_nat    s
    r"   skipnac                 C   s>   t g dd}|j| d}t|tjs(t|tdks:td S )Nztimedelta64[ns]r   )r#   r   )r   sum
isinstancer   	Timedeltar   )r#   r   resultr   r   r   test_td64_sum_empty)   s    r(   c               	   C   s   t tjdddd} | d  td7  < | |    }tt| |   jt|  	 }t
|jd |jd s|td}tjt|d	 | |   	  W 5 Q R X | dd
 }tjt|d	 ||  	  W 5 Q R X | dd }||  	  d S )NZ20130101i H)Zperiodsfreqr   z1s 1msi  zoverflow in timedelta operationmatchi'  )r   r   Z
date_ranger&   r   ZmeanZTimedeltaIndexZasi8lenr$   npZallclose_valuer   pytestraises
ValueError)r   r'   r   msgs1s2r   r   r   test_td64_summation_overflow3   s    &r6   c                  C   s0   t dddgtdd} |  }t|t r,td S )Ng      ?   )index)r   r   prodr%   r   )r   r'   r   r   r   test_prod_numpy16_bugL   s    r:   funckwargskeepdimsoutc              	   C   sZ   t ddg}t| d }|j}d| d| d}tjt|d ||f|  W 5 Q R X d S )Nr      r   zthe 'z=' parameter is not supported in the pandas implementation of z\(\)r+   )r   list__name__r0   r1   r2   )r<   r;   r   paramnamer3   r   r   r   )test_validate_any_all_out_keepdims_raisesS   s    rD   c               	   C   s<   t ddg} d}tjt|d tj| dd W 5 Q R X d S )Nr   r?   zPthe 'initial' parameter is not supported in the pandas implementation of sum\(\)r+   
   )initialr   r0   r1   r2   r.   r$   r   r3   r   r   r   test_validate_sum_initialc   s
    rI   c               	   C   s:   t ddg} d}tjt|d | jdd W 5 Q R X d S )Nr   r?   z[the 'overwrite_input' parameter is not supported in the pandas implementation of median\(\)r+   T)Zoverwrite_input)r   r0   r1   r2   r    rH   r   r   r   test_validate_median_initialn   s
    rJ   c               	   C   s<   t ddg} d}tjt|d tj| dd W 5 Q R X d S )Nr   r?   zQthe 'keepdims' parameter is not supported in the pandas implementation of sum\(\)r+   T)r=   rG   rH   r   r   r   test_validate_stat_keepdims{   s
    rK   )Znumpyr.   r0   Zpandasr   r   Zpandas._testingZ_testingr   markZparametrizer   r   r"   r(   r6   r:   anyallobjectrD   rI   rJ   rK   r   r   r   r   <module>   s&   

	
	