o
    թZh>                     @   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   U/var/www/html/lang_env/lib/python3.10/site-packages/pandas/tests/window/test_numba.pymethod   s   r   summeanZmedianmaxminvarZ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argsZ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)r-   r!   r/   r   r   r   rangerollingapplytmassert_series_equal)selfr   r%   r&   r'   r+   r,   r#   r   r.   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$   r@   r,   r   r-   r.   r-   r0   r   )r3   getattrr5   assert_equal)r7   r<   r%   r&   r'   r   r,   r   kwargsr.   rollr9   r:   r   r   r   $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$   r=   r   rG   r-   r0   r   )r   r   eye	expandingrH   r5   rI   )r7   r<   r%   r&   r'   r   r   rJ   r.   expandr9   r:   r   r   r   &test_numba_vs_cython_expanding_methodsj   s   
z1TestEngine.test_numba_vs_cython_expanding_methodsc                 C   s   dd }dd }|rdd l }||}||}|||d}	ttdjd|d	}
|
j|d
|	dd}|
j|ddd}t|| |
j|d
|	dd}|
j|ddd}t|| |
j|d
|	dd}|
j|ddd}t|| d S )Nc                 S      t | d S )Nr?   r   r    r   r   r   func_1      z+TestEngine.test_cache_apply.<locals>.func_1c                 S   s   t | d S )Nr=   )r   r   rR   r   r   r   func_2   rT   z+TestEngine.test_cache_apply.<locals>.func_2r   r$   r*   r)   rF   r   T)r-   r.   r/   r0   r-   r/   r1   )r7   r   r%   r&   r'   r,   rS   rU   r   r.   rK   r9   r:   r   r   r   test_cache_apply|   s.   

zTestEngine.test_cache_applyzwindow,window_kwargsr3   r   )windowmin_periodsrN   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   rT   z,TestEngine.test_dont_cache_args.<locals>.addr'   r%   r&   valuer   r   r   r   Tr   )rE   )r/   r-   r.   r!         ?ra   ra   r(          @rc   rc   r   )r   rH   r4   r5   assert_frame_equal)r7   rX   Zwindow_kwargsr%   r&   r'   r   r\   r.   dfr9   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   rR   r%   r'   r&   r   r   func   s   z6TestEngine.test_dont_cache_engine_kwargs.<locals>.funcr]   r^   r_   rE   r   )r/   r-   r.   rb   r`   r   r3   r4   r5   rd   )r7   rh   r.   re   r9   r:   r   rg   r   test_dont_cache_engine_kwargs   s$   

z(TestEngine.test_dont_cache_engine_kwargsN)__name__
__module____qualname__pytestmarkparametrizer;   r   r   rM   naninfTr   r2   rL   rP   rW   rf   rj   r   r   r   r   r   )   sB    



#
r   c                   @   s   e Zd Zejjddd dd gddgdejdd	d
gdd Zejjddd dd gddgdejdd	d
gdd Zejdddgejdd	d
gdd Zejdddgdd Z	dS )TestEWMgrouperc                 C      | S r   r   rR   r   r   r   <lambda>       zTestEWM.<lambda>c                 C   
   |  dS NAgroupbyrR   r   r   r   rw         
 Noner}   )Zidsr   r   r   c                 C   sf   t g dtdd}tjtdd t||jdd|dd	 W d    d S 1 s,w   Y  d S )
Nabr   r   r?   r{   Bzengine must be eithermatchra   comrB   r-   r   r2   rn   raises
ValueErrorrH   ewmr7   ru   r   re   r   r   r   test_invalid_engine   s   "zTestEWM.test_invalid_enginec                 C   rv   r   r   rR   r   r   r   rw      rx   c                 C   ry   rz   r|   rR   r   r   r   rw      r~   c                 C   sl   t g dtdd}tjtdd t||jdd|dd	d
id W d    d S 1 s/w   Y  d S )Nr   r?   r   zcython engine does notr   ra   r   r0   r'   TrG   r   r   r   r   r   test_invalid_engine_kwargs   s   "z"TestEWM.test_invalid_engine_kwargsc                 C   s   t dtdi}|dkrdd }n
g d|d< dd }|d	kr!d
}||jd||d}	|||d}
t|	|d|
d}t|	|dd}t|| d S )Nr   r?   r   c                 S   rv   r   r   rR   r   r   r   rw      rx   z.TestEWM.test_cython_vs_numba.<locals>.<lambda>r   r{   c                 S   ry   rz   r|   rR   r   r   r   rw      r~   r   Tra   )r   adjust	ignore_nar$   r   rG   r0   r   )r   r2   r   rH   r5   rd   )r7   ru   r   r%   r&   r'   r   r   re   r   r.   r9   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   rE   rE   r)   r)   r   c                 S   rv   r   r   rR   r   r   r   rw   	  rx   z4TestEWM.test_cython_vs_numba_times.<locals>.<lambda>c                 S   ry   rz   r|   rR   r   r   r   rw     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   rG   r0   r   )r   r   r   r   r5   rd   )r7   ru   r%   r&   r'   r   re   r   r   r   r.   r9   r:   r   r   r   test_cython_vs_numba_times  s    

z"TestEWM.test_cython_vs_numba_timesN)
rk   rl   rm   rn   ro   rp   r   r   r   r   r   r   r   r   rt      s     rt   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   rQ   )Nr)   r   rR   r   r   r   r#   '  rT   z!test_use_global_config.<locals>.fr*   zcompute.use_numbaTr)   rV   r   )r   r2   r   r3   r4   r5   r6   )r#   r8   r9   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   rE   c                 S   rv   r   r   rR   r   r   r   rw   5  rx   z.test_invalid_kwargs_nopython.<locals>.<lambda>r   r   T)rJ   r-   r/   )rn   r   r   r   r2   r3   r4   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   axisrE   rZ   rR   r   r   r   r#   ?     z7TestTableMethod.test_table_series_valueerror.<locals>.fz1method='table' not applicable for Series objects.r   rE   r   )r   r   TrV   )rn   r   r   r   r2   r3   r4   )r7   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$   r@   r)   r   r   r   r   rY   r,   r   r    not supportedr   r   r.   r-   r   r   )
r   r   rM   r3   rn   r   NotImplementedErrorrH   r5   rd   )r7   r   r%   r&   r'   r   r,   r   rJ   r.   re   Z
roll_tableZroll_singler9   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$   c                 S   r   r   rZ   rR   r   r   r   r#   l  r   z:TestTableMethod.test_table_method_rolling_apply.<locals>.fr@   r)   r   r   r   Tr   r/   r.   r-   r   )r   r   rM   r3   r4   r5   rd   )r7   r   r%   r&   r'   r,   r.   r#   re   r9   r:   r   r   r   test_table_method_rolling_applyi  s   



z/TestTableMethod.test_table_method_rolling_applyc                 C   s   dd }t g dg dg dg dg}|jddd	|d
j|ddd}t g dg dg dg dgd d | }t|| d S )Nc                 S   sh   t d| jd f}| d d d df | d d df  jdd| d d df   |d d d df< |S )NrE   r)   r   r   )r   onesshaper   )r    Zarrr   r   r   weighted_meany  s   PzNTestTableMethod.test_table_method_rolling_weighted_mean.<locals>.weighted_mean)rE   r)   g333333?)r)   r@   g?)r@   r?   g?)r?   r=   gffffff?r)   r   r   )r   rY   r,   Tr   r/   r-   )ra   rc   ra   )g?rc   ra   )gk}
@gk}@ra   )g1?r>   ra   ri   )r7   r,   r   re   r9   r:   r   r   r   'test_table_method_rolling_weighted_meanx  s    z7TestTableMethod.test_table_method_rolling_weighted_meanc           
      C   sj   |||d}dd }t td}|jd|dj|d|dd	}|jd
|dj|d|dd	}	t||	 d S )Nr$   c                 S   r   r   rZ   rR   r   r   r   r#     r   z<TestTableMethod.test_table_method_expanding_apply.<locals>.fr@   r   r   r   Tr   r   r   )r   r   rM   rN   r4   r5   rd   )
r7   r   r%   r&   r'   r.   r#   re   r9   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$   r@   r   r   r   r   r   r   r   r   r   )
r   r   rM   rN   rn   r   r   rH   r5   rd   )r7   r   r%   r&   r'   r   r   rJ   r.   re   Zexpand_tableZexpand_singler9   r:   r   r   r   #test_table_method_expanding_methods  s0   
"

z3TestTableMethod.test_table_method_expanding_methodsr<   r@   )r)   r@   )r@   r)   r   r   r   c                 C   s`   |||d}t |}t|jdd|d||dd}	t|jdd|d||dd}
t|	|
 d S )Nr$   rE   r   )r   r   r   r   r   r   )r   rH   r   r5   rd   )r7   r<   r   r   r%   r&   r'   r.   re   r9   r:   r   r   r   test_table_method_ewm  s   z%TestTableMethod.test_table_method_ewmN)rk   rl   rm   r   r   r   r   r   r   rn   ro   rp   r   rM   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)rE   r)   r@   r?   r=   Fr)   Tr   r   )r   r5   Zassert_produces_warningr   r3   r4   r   prod)re   r   r   r   test_npfunc_no_warnings  s   "r   ) numpyr   rn   Zpandas.errorsr   Zpandas.util._test_decoratorsutilZ_test_decoratorstdZpandasr   r   r   r   Zpandas._testingZ_testingr5   ro   Z
single_cpuZ
pytestmarkZfixturer   r   Z
skip_if_nofilterwarningsr   rt   r   r   Zslowr   r   r   r   r   r   <module>   sN    




 -L


 