o
    _~#g>                     @   sf  d dl Zd dl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 ejjZ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)NumbaUtilError)	DataFrameSeriesoption_contextto_datetimesingletable)paramsc                 C      | j S )z3method keyword in rolling/expanding/ewm constructorparamrequest r   /var/www/static.ux5.de/https/Moving-Object-Detection-with-OpenCV/env/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   $arithmetic_numba_supported_operators   s   r   numbaignorec                   @   sV  e Zd Zejdddgdd Zejdee	deddddej
ejd	d
d
d
g
ddddej
ejdd
d
d
g
ej
ej
ddddddddg
gjeedddedddejdddd
gedddej
dddd
ggdd Zejdee	deedddgdd Zejdddgdd Zejddd
ddgdi ggdd Zdd  Zd!S )"
TestEnginejitTFc                 C   s   dd }|rdd l }||}|||d}	d}
ttd}|jd||dj||
d	|	d
d}|jd||dj|d|
d
d}t|| d S )Nc                 W   s$   d}|D ]}||7 }qt | | S )Nr   npr   )xargsarg_sumargr   r   r   f/   s   
z0TestEngine.test_numba_vs_cython_apply.<locals>.fr   nogilparallelnopython   
   r,   )centerstepr   T)r#   engineengine_kwargsrawcython)r0   r#   r2   r   r   r   rangerollingapplytmassert_series_equal)selfr   r(   r)   r*   r.   r/   r&   r   r1   r#   sresultexpectedr   r   r   test_numba_vs_cython_apply-   s   

z%TestEngine.test_numba_vs_cython_applydata               foo)name   r-      r,   c                 C   sd   |\}}|||d}	|j d|d}
t|
|dd|	d|}t|
|dddi|}t|| d S )	Nr'   rC   r/   r   r0   r1   r0   r3   r   )r6   getattrr8   assert_equal)r:   r?   r(   r)   r*   r   r/   r   kwargsr1   rollr<   r=   r   r   r   $test_numba_vs_cython_rolling_methodsF   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'   r@   r   rJ   r0   r3   r   )r   r!   eye	expandingrK   r8   rL   )r:   r?   r(   r)   r*   r   r   rM   r1   expandr<   r=   r   r   r   &test_numba_vs_cython_expanding_methodsj   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 )NrB   r    r"   r   r   r   func_1      z+TestEngine.test_cache_apply.<locals>.func_1c                 S   s   t | d S )Nr@   )r!   r   rU   r   r   r   func_2   rW   z+TestEngine.test_cache_apply.<locals>.func_2r   r'   r-   r,   rI   r   T)r0   r1   r2   r3   r0   r2   r4   )r:   r   r(   r)   r*   r/   rV   rX   r   r1   rN   r<   r=   r   r   r   test_cache_apply|   s.   

zTestEngine.test_cache_applyzwindow,window_kwargsr6   r   )windowmin_periodsrQ   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   rW   z,TestEngine.test_dont_cache_args.<locals>.addr*   r(   r)   valuer   r   r   r   Tr   )rH   )r2   r0   r1   r#         ?rd   rd   r+          @rf   rf   r   )r   rK   r7   r8   assert_frame_equal)r:   r[   window_kwargsr(   r)   r*   r   r_   r1   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   rU   r(   r*   r)   r   r   func   s   z6TestEngine.test_dont_cache_engine_kwargs.<locals>.funcr`   ra   rb   rH   r   )r2   r0   r1   re   rc   r   r6   r7   r8   rg   )r:   rl   r1   ri   r<   r=   r   rk   r   test_dont_cache_engine_kwargs   s$   

z(TestEngine.test_dont_cache_engine_kwargsN)__name__
__module____qualname__pytestmarkparametrizer>   r   r!   rP   naninfTr   r5   rO   rS   rZ   rj   rn   r   r   r   r   r   )   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   rU   r   r   r   <lambda>       zTestEWM.<lambda>c                 C   
   |  dS NAgroupbyrU   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   rB   r   Bzengine must be eithermatchrd   comrE   r0   r   r5   rr   raises
ValueErrorrK   ewmr:   ry   r   ri   r   r   r   test_invalid_engine   s   "zTestEWM.test_invalid_enginec                 C   rz   r   r   rU   r   r   r   r{      r|   c                 C   r}   r~   r   rU   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   rB   r   zcython engine does notr   rd   r   r3   r*   TrJ   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   rB   r   c                 S   rz   r   r   rU   r   r   r   r{      r|   z.TestEWM.test_cython_vs_numba.<locals>.<lambda>r   r   c                 S   r}   r~   r   rU   r   r   r   r{      r   r   Trd   )r   adjust	ignore_nar'   r   rJ   r3   r   )r   r5   r   rK   r8   rg   )r:   ry   r   r(   r)   r*   r   r   ri   r   r1   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   rH   rH   r,   r,   r   c                 S   rz   r   r   rU   r   r   r   r{   	  r|   z4TestEWM.test_cython_vs_numba_times.<locals>.<lambda>c                 S   r}   r~   r   rU   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   rJ   r3   r   )r   r   r   r   r8   rg   )r:   ry   r(   r)   r*   r   ri   r   r   r   r1   r<   r=   r   r   r   test_cython_vs_numba_times  s    

z"TestEWM.test_cython_vs_numba_timesN)
ro   rp   rq   rr   rs   rt   r   r   r   r   r   r   r   r   rx      s     rx   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   rT   )Nr,   r    rU   r   r   r   r&   '  rW   z!test_use_global_config.<locals>.fr-   zcompute.use_numbaTr,   rY   r   )r   r5   r   r6   r7   r8   r9   )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   rH   c                 S   rz   r   r   rU   r   r   r   r{   5  r|   z.test_invalid_kwargs_nopython.<locals>.<lambda>r   r   T)rM   r0   r2   )rr   r   r   r   r5   r6   r7   r   r   r   r   test_invalid_kwargs_nopython1  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   axisrH   r]   rU   r   r   r   r&   ?     z7TestTableMethod.test_table_series_valueerror.<locals>.fz1method='table' not applicable for Series objects.r   rH   r   )r   r   TrY   )rr   r   r   r   r5   r6   r7   )r:   r&   r   r   r   test_table_series_valueerror>  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'   rC   r,   r   r   r   r   r\   r/   r   r    not supportedr   r   r1   r0   r   r   )
r   r!   rP   r6   rr   r   NotImplementedErrorrK   r8   rg   )r:   r   r(   r)   r*   r   r/   r   rM   r1   ri   
roll_tableroll_singler<   r=   r   r   r   !test_table_method_rolling_methodsI  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]   rU   r   r   r   r&   l  r   z:TestTableMethod.test_table_method_rolling_apply.<locals>.frC   r,   r   r   r   Tr   r2   r1   r0   r   )r   r!   rP   r6   r7   r8   rg   )r:   r   r(   r)   r*   r/   r1   r&   ri   r<   r=   r   r   r   test_table_method_rolling_applyi  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 )NrH   r,   r   r   )r!   onesshaper   )r"   arrr   r   r   weighted_meany  s   PzNTestTableMethod.test_table_method_rolling_weighted_mean.<locals>.weighted_mean)rH   r,   g333333?)r,   rC   g?)rC   rB   g?)rB   r@   gffffff?r,   r   r   )r   r\   r/   Tr   r2   r0   )rd   rf   rd   )g?rf   rd   )gk}
@gk}@rd   )g1?rA   rd   rm   )r:   r/   r   ri   r<   r=   r   r   r   'test_table_method_rolling_weighted_meanx  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]   rU   r   r   r   r&     r   z<TestTableMethod.test_table_method_expanding_apply.<locals>.frC   r   r   r   Tr   r   r   )r   r!   rP   rQ   r7   r8   rg   )
r:   r   r(   r)   r*   r1   r&   ri   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'   rC   r   r   r   r   r   r   r   r   r   )
r   r!   rP   rQ   rr   r   r   rK   r8   rg   )r:   r   r(   r)   r*   r   r   rM   r1   ri   expand_tableexpand_singler<   r=   r   r   r   #test_table_method_expanding_methods  s0   
"

z3TestTableMethod.test_table_method_expanding_methodsr?   rC   )r,   rC   )rC   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'   rH   r   )r   r   r   r   r   r   )r   rK   r   r8   rg   )r:   r?   r   r   r(   r)   r*   r1   ri   r<   r=   r   r   r   test_table_method_ewm  s   z%TestTableMethod.test_table_method_ewmN)ro   rp   rq   r   r   r   r   r   r   rr   rs   rt   r!   rP   r   r   r   r   r   r   r   9  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)rH   r,   rC   rB   r@   Fr,   Tr   r   )r   r8   assert_produces_warningr   r6   r7   r!   prod)ri   r   r   r   test_npfunc_no_warnings  s   "r   ) numpyr!   rr   pandas.errorsr   pandas.util._test_decoratorsutil_test_decoratorstdpandasr   r   r   r   pandas._testing_testingr8   rs   
single_cpu
pytestmarkfixturer   r   
skip_if_nofilterwarningsr   rx   r   r   slowr   r   r   r   r   r   <module>   sN    




 -L


 