a
    j=icK@                     @   s~  d dl Zd dlZd dlmZmZ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 ejje o|e p|e dd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"dS )"    N)is_ci_environmentis_platform_macis_platform_windows)NumbaUtilError)	DataFrameSeriesoption_contextto_datetimez`On GHA CI, Windows can fail with 'Windows fatal exception: stack overflow' and MacOS can timeout)reasonsingletable)paramsc                 C   s   | j S )z3method keyword in rolling/expanding/ewm constructorparamrequest r   o/home/droni/.local/share/virtualenvs/DPS-5Je3_V2c/lib/python3.9/site-packages/pandas/tests/window/test_numba.pymethod   s    r   summeanZmedianmaxminvarZddofstdc                 C   s   | j S 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$   engineengine_kwargsrawcython)r0   r$   r2   r   r    r   rangerollingapplytmassert_series_equal)selfr    r(   r)   r*   r.   r/   r&   r   r1   r$   sresultexpectedr   r   r   test_numba_vs_cython_apply8   s    

z%TestEngine.test_numba_vs_cython_applydata               foo)name   r-      r,   c                 C   sd   |\}}|||d}	|j d|d}
t|
|f d|	d|}t|
|f ddi|}t|| d S )Nr'   rC   r/   r   r0   r1   r0   r3   )r6   getattrr8   assert_equal)r:   r?   r(   r)   r*   r   r/   r   kwargsr1   rollr<   r=   r   r   r   $test_numba_vs_cython_rolling_methodsQ   s    
z/TestEngine.test_numba_vs_cython_rolling_methodsc                 C   sl   |\}}|||d}t td}| }	t|	|f d|d|}
t|	|f ddi|}t|
| d S )Nr'   r@   r   rJ   r0   r3   )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_methodsv   s    
z1TestEngine.test_numba_vs_cython_expanding_methodsc                 C   s   dd }dd }|r0d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   s   t | d S )NrB   r!   r#   r   r   r   func_1   s    z+TestEngine.test_cache_apply.<locals>.func_1c                 S   s   t | d S )Nr@   )r"   r   rT   r   r   r   func_2   s    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/   rU   rV   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|	|f d|i|j|dd|d	d
}
t dg di}t|
| t|	|f 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   s    z,TestEngine.test_dont_cache_args.<locals>.addr*   r(   r)   valuer   r   r   r   Tr   )rH   )r2   r0   r1   r$         ?rb   rb   r+          @rd   rd   )r   rK   r7   r8   assert_frame_equal)r:   rY   Zwindow_kwargsr(   r)   r*   r   r]   r1   dfr<   r=   r   r   r   test_dont_cache_args   s    

zTestEngine.test_dont_cache_argsc                    s   d dd fdd} d}t dg di}|dj|dd	|d
}t dg di}t|| d d}|dj|dd	|d
}t dg di}t|| d S )NFTc                    s      S r   r   rT   r(   r*   r)   r   r   func   s    z6TestEngine.test_dont_cache_engine_kwargs.<locals>.funcr^   r_   r`   rH   r   )r2   r0   r1   rc   ra   r   r6   r7   r8   re   )r:   ri   r1   rf   r<   r=   r   rh   r   test_dont_cache_engine_kwargs   s$    

z(TestEngine.test_dont_cache_engine_kwargsN)__name__
__module____qualname__pytestmarkparametrizer>   r   r"   rP   naninfTr   r5   rO   rS   rX   rg   rk   r   r   r   r   r   4   s>   



#
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   | S r   r   rT   r   r   r   <lambda>       zTestEWM.<lambda>c                 C   s
   |  dS NAgroupbyrT   r   r   r   rw      rx   Noner|   )Zidsr   r   r   c                 C   sd   t g dtdd}tjtdd, t||jdd|dd	 W d    n1 sV0    Y  d S )
Nabr   r   rB   rz   Bzengine must be eithermatchrb   comrE   r0   r   r5   ro   raises
ValueErrorrK   ewmr:   rv   r   rf   r   r   r   test_invalid_engine   s    zTestEWM.test_invalid_enginec                 C   s   | S r   r   rT   r   r   r   rw      rx   c                 C   s
   |  dS ry   r{   rT   r   r   r   rw      rx   c                 C   sj   t g dtdd}tjtdd2 t||jdd|dd	d
id W d    n1 s\0    Y  d S )Nr~   rB   r   zcython engine does notr   rb   r   r3   r*   TrJ   r   r   r   r   r   test_invalid_engine_kwargs   s
    z"TestEWM.test_invalid_engine_kwargsc                 C   s   |dkrdd }t }ndd }d }|dkr.d}tg dtdd	}	||	jd
||d}
|||d}tj|dd2 t|
|d|d}t|
|dd}W d    n1 s0    Y  t|| d S )Nr}   c                 S   s   | S r   r   rT   r   r   r   rw     rx   z.TestEWM.test_cython_vs_numba.<locals>.<lambda>c                 S   s
   |  dS ry   r{   rT   r   r   r   rw     rx   r   Tr~   rB   r   rb   )r   adjust	ignore_nar'   nuisancer   r   rJ   r3   r   )FutureWarningr   r5   r   r8   assert_produces_warningrK   re   )r:   rv   r   r(   r)   r*   r   r   warnrf   r   r1   r<   r=   r   r   r   test_cython_vs_numba   s    .zTestEWM.test_cython_vs_numbac                 C   s   |dkrdd }t }ndd }d }d}tg d}tg dg dd	}	||	j|d
||d}
|||d}tj|dd* |
jd|d}|
jdd}W d    n1 s0    Y  t|| d S )Nr}   c                 S   s   | S r   r   rT   r   r   r   rw     rx   z4TestEWM.test_cython_vs_numba_times.<locals>.<lambda>c                 S   s
   |  dS ry   r{   rT   r   r   r   rw     rx   z23 days)
2020-01-01r   z
2020-01-02z
2020-01-10z
2020-02-23z
2020-01-03)r   r   r   r   r   r   )r   r   rH   rH   r,   r,   r   T)halflifer   r   timesr'   r   r   r   rJ   r3   r   )r   r	   r   r   r8   r   r   re   )r:   rv   r(   r)   r*   r   r   r   r   rf   r   r1   r<   r=   r   r   r   test_cython_vs_numba_times  s$    
*z"TestEWM.test_cython_vs_numba_timesN)
rl   rm   rn   ro   rp   rq   r   r   r   r   r   r   r   r   ru      s   ru   c                  C   sz   dd } t td}tdd& |dj| d dd}W d    n1 sJ0    Y  |dj| ddd}t|| d S )	Nc                 S   s   t | d S )Nr,   r!   rT   r   r   r   r&   :  s    z!test_use_global_config.<locals>.fr-   zcompute.use_numbaTr,   rW   r   )r   r5   r   r6   r7   r8   r9   )r&   r;   r<   r=   r   r   r   test_use_global_config8  s    4r   c                   C   sZ   t jtdd8 ttddjdd ddiddd	 W d    n1 sL0    Y  d S )
Nz"numba does not support kwargs withr   rH   c                 S   s   | S r   r   rT   r   r   r   rw   H  rx   z.test_invalid_kwargs_nopython.<locals>.<lambda>r   r   T)rM   r0   r2   )ro   r   r   r   r5   r6   r7   r   r   r   r   test_invalid_kwargs_nopythonD  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2 ttdjdddj|dd	d
 W d    n1 sN0    Y  d S )Nc                 S   s   t j| ddd S Nr   axisrH   r[   rT   r   r   r   r&   R  s    z7TestTableMethod.test_table_series_valueerror.<locals>.fz1method='table' not applicable for Series objects.r   rH   r   )r   r   TrW   )ro   r   r   r   r5   r6   r7   )r:   r&   r   r   r   test_table_series_valueerrorQ  s    z,TestTableMethod.test_table_series_valueerrorc                 C   s   |\}}|||d}	t td}
|
jdd|d|d}|dv rtjt| dd	* t||f |	d
d| W d    q1 s0    Y  nT|
jdd|d|d}t||f |	d
d|}t||f |	d
d|}t	|| d S )Nr'   rC   r,   r   r   r   r   rZ   r/   r   r    not supportedr   r   r1   r0   r   )
r   r"   rP   r6   ro   r   NotImplementedErrorrK   r8   re   )r:   r   r(   r)   r*   r   r/   r   rM   r1   rf   Z
roll_tableZroll_singler<   r=   r   r   r   !test_table_method_rolling_methods\  s2    	
&


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   s   t j| ddd S r   r[   rT   r   r   r   r&     s    z:TestTableMethod.test_table_method_rolling_apply.<locals>.frC   r,   r   r   r   Tr   r2   r1   r0   r   )r   r"   rP   r6   r7   r8   re   )r:   r   r(   r)   r*   r/   r1   r&   rf   r<   r=   r   r   r   test_table_method_rolling_apply|  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#   Zarrr   r   r   weighted_mean  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   rZ   r/   Tr   )r2   r0   )rb   rd   rb   )g?rd   rb   )gk}
@gk}@rb   )g1?rA   rb   rj   )r:   r/   r   rf   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   s   t j| ddd S r   r[   rT   r   r   r   r&     s    z<TestTableMethod.test_table_method_expanding_apply.<locals>.frC   r   r   r   Tr   r   r   )r   r"   rP   rQ   r7   r8   re   )
r:   r   r(   r)   r*   r1   r&   rf   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 rtjt| dd* t|
|f |dd	| W d    q1 s|0    Y  nN|	jd
|d}t|
|f |dd	|}t||f |dd	|}t	|| d S )Nr'   rC   r   r   r   r   r   r   r   r   )
r   r"   rP   rQ   ro   r   r   rK   r8   re   )r:   r   r(   r)   r*   r   r   rM   r1   rf   Zexpand_tableZexpand_singler<   r=   r   r   r   #test_table_method_expanding_methods  s.    
&

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   re   )r:   r?   r   r   r(   r)   r*   r1   rf   r<   r=   r   r   r   test_table_method_ewm  s    z%TestTableMethod.test_table_method_ewmN)rl   rm   rn   r   r   r   r   r   r   ro   rp   rq   r"   rP   r   r   r   r   r   r   r   L  s    $r   )#numpyr"   ro   Zpandas.compatr   r   r   Zpandas.errorsr   Zpandas.util._test_decoratorsutilZ_test_decoratorstdZpandasr   r   r   r	   Zpandas._testingZ_testingr8   rp   ZskipifZ
pytestmarkZfixturer   r   Z
skip_if_nofilterwarningsr   ru   r   r   Zslowr   r   r   r   r   <module>   sN   




 /R


