o
    vh?                     @   s  d dl Zd dlZd dlmZ d dlmZ d dlm  m	Z
 d dlmZmZ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oOe dej d	 ejd
dgddd Zejdi gdi gdi gdi gdi gdi gddd igdi gddd igg	ddd Ze
 dej!dG dd dZ"e
 dG dd dZ#e
 ddd Z$e
 dd d! Z%e
 dejj&ej!dG d"d# d#Z'e
 dd$d% Z(dS )&    N)is_platform_arm)NumbaUtilError)	DataFrameSeriesoption_contextto_datetime)Versionnumbaz0.61z&Segfaults on ARM platforms with numba )reasonsingletable)paramsc                 C      | j S )z3method keyword in rolling/expanding/ewm constructorparamrequest r   \/var/www/html/hyperkenya/venv/lib/python3.10/site-packages/pandas/tests/window/test_numba.pymethod   s   r   summeanmedianmaxminvarddofstdc                 C   r   Nr   r   r   r   r   $arithmetic_numba_supported_operators"   s   r   ignorec                   @   sV  e Zd Zejdddgdd Zejdee	deddddej
ejd	d
d
d
g
ddddej
ejdd
d
d
g
ej
ej
ddddddddg
gjeedddedddejdddd
gedddej
dddd
ggdd Zejdee	deedddgdd Zejdddgdd Zejddd
ddgdi ggdd Zdd  Zd!S )"
TestEnginejitTFc                 C   s   dd }|rdd l }||}|||d}	d}
ttd}|jd||dj||
d	|	d
d}|jd||dj|d|
d
d}t|| d S )Nc                 W   s$   d}|D ]}||7 }qt | | S )Nr   npr   )xargsarg_sumargr   r   r   f9   s   
z0TestEngine.test_numba_vs_cython_apply.<locals>.fr   nogilparallelnopython   
   r/   )centerstepr	   T)r&   engineengine_kwargsrawcython)r3   r&   r5   r	   r"   r   rangerollingapplytmassert_series_equal)selfr"   r+   r,   r-   r1   r2   r)   r	   r4   r&   sresultexpectedr   r   r   test_numba_vs_cython_apply7   s   

z%TestEngine.test_numba_vs_cython_applydata               foo)name   r0      r/   c                 C   sd   |\}}|||d}	|j d|d}
t|
|dd|	d|}t|
|dddi|}t|| d S )	Nr*   rF   r2   r	   r3   r4   r3   r6   r   )r9   getattrr;   assert_equal)r=   rB   r+   r,   r-   r   r2   r   kwargsr4   rollr?   r@   r   r   r   $test_numba_vs_cython_rolling_methodsP   s   
z/TestEngine.test_numba_vs_cython_rolling_methodsc                 C   sl   |\}}|||d}t td}| }	t|	|dd|d|}
t|	|dddi|}t|
| d S )Nr*   rC   r	   rM   r3   r6   r   )r   r$   eye	expandingrN   r;   rO   )r=   rB   r+   r,   r-   r   r   rP   r4   expandr?   r@   r   r   r   &test_numba_vs_cython_expanding_methodst   s   
z1TestEngine.test_numba_vs_cython_expanding_methodsc                 C   s   dd }dd }|rdd l }||}||}|||d}	ttdjd|d	}
|
j|d
|	dd}|
j|ddd}t|| |
j|d
|	dd}|
j|ddd}t|| |
j|d
|	dd}|
j|ddd}t|| d S )Nc                 S      t | d S )NrE   r#   r%   r   r   r   func_1      z+TestEngine.test_cache_apply.<locals>.func_1c                 S   s   t | d S )NrC   )r$   r   rX   r   r   r   func_2   rZ   z+TestEngine.test_cache_apply.<locals>.func_2r   r*   r0   r/   rL   r	   T)r3   r4   r5   r6   r3   r5   r7   )r=   r"   r+   r,   r-   r2   rY   r[   r	   r4   rQ   r?   r@   r   r   r   test_cache_apply   s.   

zTestEngine.test_cache_applyzwindow,window_kwargsr9   r   )windowmin_periodsrT   c                 C   s   dd }|||d}t dg di}	t|	|dd|i|j|dd|d	d
}
t dg di}t|
| t|	|dd|i|j|dd|dd
}
t dg di}t|
| d S )Nc                 S   s   t | | S r   r$   r   )valuesr%   r   r   r   add   rZ   z,TestEngine.test_dont_cache_args.<locals>.addr-   r+   r,   valuer   r   r   r   Tr	   )rK   )r5   r3   r4   r&         ?rg   rg   r.          @ri   ri   r   )r   rN   r:   r;   assert_frame_equal)r=   r^   window_kwargsr+   r,   r-   r   rb   r4   dfr?   r@   r   r   r   test_dont_cache_args   s   

zTestEngine.test_dont_cache_argsc                    s   d dd fdd} d}t dg di}|dj|dd	|d
}t dg di}t|| d d}|dj|dd	|d
}t dg di}t|| d S )NFTc                    s      S r   r   rX   r+   r-   r,   r   r   func   s   z6TestEngine.test_dont_cache_engine_kwargs.<locals>.funcrc   rd   re   rK   r	   )r5   r3   r4   rh   rf   r   r9   r:   r;   rj   )r=   ro   r4   rl   r?   r@   r   rn   r   test_dont_cache_engine_kwargs   s$   

z(TestEngine.test_dont_cache_engine_kwargsN)__name__
__module____qualname__pytestmarkparametrizerA   r   r$   rS   naninfTr   r8   rR   rV   r]   rm   rq   r   r   r   r   r!   3   sB    



#
r!   c                   @   s   e Zd Zejjddd dd gddgdejdd	d
gdd Zejjddd dd gddgdejdd	d
gdd Zejdddgejdd	d
gdd Zejdddgdd Z	dS )TestEWMgrouperc                 C      | S r   r   rX   r   r   r   <lambda>       zTestEWM.<lambda>c                 C   
   |  dS NAgroupbyrX   r   r   r   r~         
 Noner   )idsr   r   r   c                 C   sf   t g dtdd}tjtdd t||jdd|dd	 W d    d S 1 s,w   Y  d S )
Nabr   r   rE   r   Bzengine must be eithermatchrg   comrH   r3   r   r8   ru   raises
ValueErrorrN   ewmr=   r|   r   rl   r   r   r   test_invalid_engine   s   "zTestEWM.test_invalid_enginec                 C   r}   r   r   rX   r   r   r   r~      r   c                 C   r   r   r   rX   r   r   r   r~      r   c                 C   sl   t g dtdd}tjtdd t||jdd|dd	d
id W d    d S 1 s/w   Y  d S )Nr   rE   r   zcython engine does notr   rg   r   r6   r-   TrM   r   r   r   r   r   test_invalid_engine_kwargs   s   "z"TestEWM.test_invalid_engine_kwargsc                 C   s   t dtdi}|dkrdd }n
g d|d< dd }|d	kr!d
}||jd||d}	|||d}
t|	|d|
d}t|	|dd}t|| d S )Nr   rE   r   c                 S   r}   r   r   rX   r   r   r   r~      r   z.TestEWM.test_cython_vs_numba.<locals>.<lambda>r   r   c                 S   r   r   r   rX   r   r   r   r~     r   r   Trg   )r   adjust	ignore_nar*   r	   rM   r6   r   )r   r8   r   rN   r;   rj   )r=   r|   r   r+   r,   r-   r   r   rl   r   r4   r?   r@   r   r   r   test_cython_vs_numba   s   
zTestEWM.test_cython_vs_numbac                 C   s   t dg di}|dkrdd }n
dd }g d|d< d	}tg d
}||j|d||d}	|||d}
|	jd|
d}|	jdd}t|| d S )Nr   )r   r   rK   rK   r/   r/   r   c                 S   r}   r   r   rX   r   r   r   r~     r   z4TestEWM.test_cython_vs_numba_times.<locals>.<lambda>c                 S   r   r   r   rX   r   r   r   r~     r   )r   r   r   r   r   r   r   z23 days)
2020-01-01r   z
2020-01-02z
2020-01-10z
2020-02-23z
2020-01-03T)halflifer   r   timesr*   r	   rM   r6   r   )r   r   r   r   r;   rj   )r=   r|   r+   r,   r-   r   rl   r   r   r   r4   r?   r@   r   r   r   test_cython_vs_numba_times  s    

z"TestEWM.test_cython_vs_numba_timesN)
rr   rs   rt   ru   rv   rw   r   r   r   r   r   r   r   r   r{      s     r{   c                  C   sz   dd } t td}tdd |dj| d dd}W d    n1 s%w   Y  |dj| ddd}t|| d S )	Nc                 S   rW   )Nr/   r#   rX   r   r   r   r)   1  rZ   z!test_use_global_config.<locals>.fr0   zcompute.use_numbaTr/   r\   r	   )r   r8   r   r9   r:   r;   r<   )r)   r>   r?   r@   r   r   r   test_use_global_config/  s   r   c                   C   s\   t jtdd ttddjdd ddiddd	 W d    d S 1 s'w   Y  d S )
Nz"numba does not support kwargs withr   rK   c                 S   r}   r   r   rX   r   r   r   r~   ?  r   z.test_invalid_kwargs_nopython.<locals>.<lambda>r   r	   T)rP   r3   r5   )ru   r   r   r   r8   r9   r:   r   r   r   r   test_invalid_kwargs_nopython;  s
   "r   c                   @   s|   e Zd Zdd Zdd Zdd Zdd Zd	d
 Zdd Ze	j
dedededge	j
dddgdd ZdS )TestTableMethodc                 C   s^   dd }t jtdd ttdjdddj|dd	d
 W d    d S 1 s(w   Y  d S )Nc                 S      t j| ddd S Nr   axisrK   r`   rX   r   r   r   r)   I     z7TestTableMethod.test_table_series_valueerror.<locals>.fz1method='table' not applicable for Series objects.r   rK   r   )r   r	   Tr\   )ru   r   r   r   r8   r9   r:   )r=   r)   r   r   r   test_table_series_valueerrorH  s   "z,TestTableMethod.test_table_series_valueerrorc                 C   s   |\}}|||d}	t td}
|
jdd|d|d}|dv rItjt| dd	 t||d|	d
d| W d    d S 1 sBw   Y  d S |
jdd|d|d}t||d|	d
d|}t||d|	d
d|}t	|| d S )Nr*   rF   r/   r   r   r   r   r_   r2   r   r    not supportedr   r	   r4   r3   r   r   )
r   r$   rS   r9   ru   r   NotImplementedErrorrN   r;   rj   )r=   r   r+   r,   r-   r   r2   r   rP   r4   rl   
roll_tableroll_singler?   r@   r   r   r   !test_table_method_rolling_methodsS  s4   	
"


z1TestTableMethod.test_table_method_rolling_methodsc                 C   sv   |||d}dd }t td}|jdd|d|dj|d	|d
d}	|jdd|d|dj|d	|d
d}
t|	|
 d S )Nr*   c                 S   r   r   r`   rX   r   r   r   r)   v  r   z:TestTableMethod.test_table_method_rolling_apply.<locals>.frF   r/   r   r   r   Tr	   r5   r4   r3   r   )r   r$   rS   r9   r:   r;   rj   )r=   r   r+   r,   r-   r2   r4   r)   rl   r?   r@   r   r   r   test_table_method_rolling_applys  s   



z/TestTableMethod.test_table_method_rolling_applyc                 C   s   dd }t g dg dg dg dg}|jddd	|d
j|ddd}t g dg dg dg dgd d | }t|| d S )Nc                 S   sh   t d| jd f}| d d d df | d d df  jdd| d d df   |d d d df< |S )NrK   r/   r   r   )r$   onesshaper   )r%   arrr   r   r   weighted_mean  s   PzNTestTableMethod.test_table_method_rolling_weighted_mean.<locals>.weighted_mean)rK   r/   g333333?)r/   rF   g?)rF   rE   g?)rE   rC   gffffff?r/   r   r   )r   r_   r2   Tr	   r5   r3   )rg   ri   rg   )g?ri   rg   )gk}
@gk}@rg   )g1?rD   rg   rp   )r=   r2   r   rl   r?   r@   r   r   r   'test_table_method_rolling_weighted_mean  s    z7TestTableMethod.test_table_method_rolling_weighted_meanc           
      C   sj   |||d}dd }t td}|jd|dj|d|dd	}|jd
|dj|d|dd	}	t||	 d S )Nr*   c                 S   r   r   r`   rX   r   r   r   r)     r   z<TestTableMethod.test_table_method_expanding_apply.<locals>.frF   r   r   r   Tr	   r   r   )r   r$   rS   rT   r:   r;   rj   )
r=   r   r+   r,   r-   r4   r)   rl   r?   r@   r   r   r   !test_table_method_expanding_apply  s   z1TestTableMethod.test_table_method_expanding_applyc                 C   s   |\}}|||d}t td}	|	jd|d}
|dv rFtjt| dd t|
|d|dd	| W d    d S 1 s?w   Y  d S |	jd
|d}t|
|d|dd	|}t||d|dd	|}t	|| d S )Nr*   rF   r   r   r   r   r   r	   r   r   r   )
r   r$   rS   rT   ru   r   r   rN   r;   rj   )r=   r   r+   r,   r-   r   r   rP   r4   rl   expand_tableexpand_singler?   r@   r   r   r   #test_table_method_expanding_methods  s0   
"

z3TestTableMethod.test_table_method_expanding_methodsrB   rF   )r/   rF   )rF   r/   r   r   r   c                 C   s`   |||d}t |}t|jdd|d||dd}	t|jdd|d||dd}
t|	|
 d S )Nr*   rK   r   )r   r   r   r	   r   r   )r   rN   r   r;   rj   )r=   rB   r   r   r+   r,   r-   r4   rl   r?   r@   r   r   r   test_table_method_ewm  s   z%TestTableMethod.test_table_method_ewmN)rr   rs   rt   r   r   r   r   r   r   ru   rv   rw   r$   rS   r   r   r   r   r   r   r   C  s     $r   c                  C   sZ   t dg di} td | jdjtjddd W d    d S 1 s&w   Y  d S )Ncol1)rK   r/   rF   rE   rC   Fr/   Tr	   r   )r   r;   assert_produces_warningr   r9   r:   r$   prod)rl   r   r   r   test_npfunc_no_warnings  s   "r   ))numpyr$   ru   pandas.compatr   pandas.errorsr   pandas.util._test_decoratorsutil_test_decoratorstdpandasr   r   r   r   pandas._testing_testingr;   pandas.util.versionr   rv   
single_cpu
pytestmarkimportorskipr	   appendskipif__version__fixturer   r   
skip_if_nofilterwarningsr!   r{   r   r   slowr   r   r   r   r   r   <module>   s`    







 -L


 