o
    vh<                     @   s   d dl Zd dlZd dlmZ d dlmZmZ d dlm	Z
 d dlmZ ejjgZedZeejjeejedko<e dej d ejd	G d
d dZdS )    N)is_platform_arm)	DataFrameSeries)Versionnumbaz0.61z&Segfaults on ARM platforms with numba )reasonignorec                	   @   s   e Zd Zdd Zejjejdee	de	dde
e	dddgdd	 Zejjed
ejdee	de	dde
e	dddgdd Zejdg ddd ZdS )TestEWMc                 C   sp   t tdtdd}|dd }tjtdd |j|dd W d    d S 1 s1w   Y  d S )	N   ab         ?z;Must call mean with update=None first before passing updatematch   update)	r   rangeheadewmonlinepytestraises
ValueErrormean)selfdf
online_ewm r    ]/var/www/html/hyperkenya/venv/lib/python3.10/site-packages/pandas/tests/window/test_online.pytest_invalid_update   s   "zTestEWM.test_invalid_updateobjr
   r   foo)namec                 C   s   |j d||d }|||d}|dj d||dj|d}	tdD ]%}
|	 }t||d |	j|dd}t||d |	  q#d S )Nr   )adjust	ignore_nanogilparallelnopythonr   engine_kwargs   r   )	r   r   r   r   r   tmassert_equaltailreset)r   r#   r)   r*   r+   r&   r'   expectedr-   r   _resultr    r    r!   test_online_vs_non_online_mean$   s   
z&TestEWM.test_online_vs_non_online_mean)r   c                 C   s   t tjg ddd}|jd||||d }	|||d}
|djd|||d|dj|
d}tdD ])}| }t	||	d |j|
d	|
d	d
}t	||	
d	 |  q5d S )N)z
2020-01-01z
2020-01-05z
2020-01-07z
2020-01-17z
2020-01-21zdatetime64[ns])dtyper   )r&   r'   timeshalflifer(   r   r,   r.   )r   update_times)r   nparrayr   r   r   r   r   r/   r0   r1   r2   )r   r#   r)   r*   r+   r&   r'   halflife_with_timesr8   r3   r-   r   r4   r5   r    r    r!   test_update_times_mean=   sD   
zTestEWM.test_update_times_meanmethod)	aggregatestdcorrcovvarc                 C   sv   t td}i }|dkrdd |d< tjtdd t|d |d	i | W d    d S 1 s4w   Y  d S )
N
   r@   c                 S   s   | S )Nr    )xr    r    r!   <lambda>m   s    z=TestEWM.test_ewm_notimplementederror_raises.<locals>.<lambda>funcz.* is not implemented.r   r   r    )r   r   r   r   NotImplementedErrorgetattrr   r   )r   r?   serkwargsr    r    r!   #test_ewm_notimplementederror_raisesh   s    "z+TestEWM.test_ewm_notimplementederror_raisesN)__name__
__module____qualname__r"   r   markslowparametrizer   r   r   r6   xfailrI   r>   rM   r    r    r    r!   r	      s    	&&'r	   )numpyr;   r   pandas.compatr   pandasr   r   pandas._testing_testingr/   pandas.util.versionr   rQ   
single_cpu
pytestmarkimportorskipr   appendskipif__version__filterwarningsr	   r    r    r    r!   <module>   s     



