U
    NZf                  	   @   s  d dl Z d dlmZ d dlm  mZ d dlmZm	Z	m
Z
 d dlmZ eddd Zeddd Zede jd	e jd
ddge jdddge jdddgdd Zede jd	e jd
ddge jdddgdd Zeddd Zede jdddgdddgddgdd Zeddd Zedd d! Zedd"d# Zede jd	d$d% Zedd&d' ZdS )(    N)NumbaUtilError)	DataFrameSeriesoption_contextnumbac               	   C   s   dd } t dddddgddddd	gd
ddgd}tjtdd |dj| dd W 5 Q R X tjtdd |dd j| dd W 5 Q R X d S )Nc                 S   s   | d S N    xr	   r	   M/tmp/pip-unpacked-wheel-nbcvw55c/pandas/tests/groupby/transform/test_numba.pyincorrect_function   s    z;test_correct_function_signature.<locals>.incorrect_functionab      ?       @      @      @      @keydatar   r   columnszThe first 2matchr   enginer   pytestraisesr   groupby	transformr   r   r	   r	   r   test_correct_function_signature   s    r$   c               	   C   s   dd } t dddddgddddd	gd
ddgd}tjtdd |dj| ddd W 5 Q R X tjtdd  |dd j| ddd W 5 Q R X d S )Nc                 S   s   | d S r   r	   valuesindexr	   r	   r   r       s    z6test_check_nopython_kwargs.<locals>.incorrect_functionr   r   r   r   r   r   r   r   r   r   r   znumba does not supportr   r   r   )r   r   r   r#   r	   r	   r   test_check_nopython_kwargs   s     r(   ignorejitTF
pandas_objr   r   as_indexc                 C   s   dd }| rdd l }||}tdddddgdddd	d
gdddgd}|||d}	|jd|d}
|dkrr|
d }
|
j|d|	d}|
jdd dd}t|| d S )Nc                 S   s   | d S r   r	   r%   r	   r	   r   func5   s    z"test_numba_vs_cython.<locals>.funcr   r   r   r   r   r   r   r   r   r   r   r   nogilparallelnopython)r,   r   r   r   engine_kwargsc                 S   s   | d S r   r	   r
   r	   r	   r   <lambda>G       z&test_numba_vs_cython.<locals>.<lambda>cythonr   r   r*   r   r!   r"   tmZassert_equal)r*   r+   r0   r1   r2   r,   r-   r   r   r4   groupedresultexpectedr	   r	   r   test_numba_vs_cython.   s    
 r=   c                 C   s  dd }dd }| r0dd l }||}||}tdddddgdd	d
ddgdddgd}|||d}	|d}
|dkr|
d }
|
j|d|	d}|
jdd dd}t|| |
j|d|	d}|
jdd dd}t|| |
j|d|	d}|
jdd dd}t|| d S )Nc                 S   s   | d S r   r	   r%   r	   r	   r   func_1S   s    ztest_cache.<locals>.func_1c                 S   s   | d S N   r	   r%   r	   r	   r   func_2V   s    ztest_cache.<locals>.func_2r   r   r   r   r   r   r   r   r.   r   r   r/   r   r   r3   c                 S   s   | d S r   r	   r
   r	   r	   r   r5   h   r6   ztest_cache.<locals>.<lambda>r7   r   c                 S   s   | d S r?   r	   r
   r	   r	   r   r5   l   r6   c                 S   s   | d S r   r	   r
   r	   r	   r   r5   q   r6   r8   )r*   r+   r0   r1   r2   r>   rA   r   r   r4   r:   r;   r<   r	   r	   r   
test_cacheL   s.    

 
rB   c               	   C   s~   dd } t dddddgddddd	gd
ddgd}|d}|j| dd}tdd |j| d d}W 5 Q R X t|| d S )Nc                 S   s   | d S r   r	   r%   r	   r	   r   r>   w   s    z&test_use_global_config.<locals>.func_1r   r   r   r   r   r   r   r.   r   r   r   r   r   zcompute.use_numbaT)r   r!   r"   r   r9   assert_frame_equal)r>   r   r:   r<   r;   r	   r	   r   test_use_global_configu   s     
rD   agg_funcminmaxsum)BCc              	   C   s   t dddddgdddddgdd	d
gd}|d	}tjtdd |j| dd W 5 Q R X tjtdd |d
 j| dd W 5 Q R X d S )Nr   r   r   r   r   r   r   r.   r   r   r   zNumba engine canr   r   r   )r   r!   r   r    NotImplementedErrorr"   )rE   r   r:   r	   r	   r   test_multifunc_notimplimented   s     
rL   c                  C   s   dd } t ddddgddddgd}|dd }|j| ddd	}td
gd dd}t|| |j| ddd	}tdgd dd}t|| d S )Nc                 S   s   | | d    S N)rH   )r&   r'   nr	   r	   r   sum_last   s    z&test_args_not_cached.<locals>.sum_lastr   r   )idr   rP   r   r   r   r      )name   r   )r   r!   r"   r   r9   Zassert_series_equal)rO   dfZ	grouped_xr;   r<   r	   r	   r   test_args_not_cached   s    rU   c                  C   sl   dd } t dddgdddgdd	d
dgd}|dj| dd}t dddgdgd	d
dgd}t|| d S )Nc                 S   s   |d S r   r	   r%   r	   r	   r   f   s    z+test_index_data_correctly_passed.<locals>.fArI   rQ   r@      )groupv)r'   rY   r   r   g      g      g       rZ   )r   r'   r   r!   r"   r9   rC   )rV   rT   r;   r<   r	   r	   r    test_index_data_correctly_passed   s
    $r_   c                     s   d dd fdd}  d}t ddddgi}|jddj| d	|d
}t ddddgi}t|| d  d}|jddj| d	|d
}t ddddgi}t|| d S )NTFc                    s      S rM   r	   r%   r0   r2   r1   r	   r   func_kwargs   s    z2test_engine_kwargs_not_cached.<locals>.func_kwargsr2   r0   r1   valuer   )levelr   r3   r   r   r^   )ra   r4   rT   r;   r<   r	   r`   r   test_engine_kwargs_not_cached   s,        re   c                 C   sr   dd }t ddddgddg}|| |d	}|dj|d
|d}t ddddgddg}t|| d S )Nc                 S   s   dS r   r	   r%   r	   r	   r   
numba_func   s    z+test_multiindex_one_key.<locals>.numba_funcr   rS      rW   rI   rJ   rW   rI   rb   r   r3   r   )r   	set_indexr!   r"   r9   rC   )r0   r1   r2   rf   rT   r4   r;   r<   r	   r	   r   test_multiindex_one_key   s    
  rj   c              	   C   sh   dd }t ddddgddg}|| |d	}tjtd
d  |ddgj|d|d W 5 Q R X d S )Nc                 S   s   dS r   r	   r%   r	   r	   r   rf      s    z;test_multiindex_multi_key_not_supported.<locals>.numba_funcr   rS   rg   rh   rW   rI   rb   zMore than 1 grouping labelsr   r   r3   )r   ri   r   r    rK   r!   r"   )r0   r1   r2   rf   rT   r4   r	   r	   r   'test_multiindex_multi_key_not_supported   s      rk   )r   Zpandas.errorsr   Zpandas.util._test_decoratorsutilZ_test_decoratorstdZpandasr   r   r   Zpandas._testingZ_testingr9   Z
skip_if_nor$   r(   markfilterwarningsZparametrizer=   rB   rD   rL   rU   r_   re   rj   rk   r	   r	   r	   r   <module>   sL   



$
 



