a
    +ñ»j1%  ã                
   @   sD  d dl Zd dlZd dlZd dlmZ ej 	dd g d¢gddggdg gdg d¢gdd	d
ggdg gg¡dd„ ƒZ
dd„ Zejj	dd dgg d¢gg d¢g d¢ged ddƒg d¢gd dhg d¢ggg d¢d�dd„ ƒZdd„ Zdd„ Zdd„ Zej 	dd g d¢gg d¢g d¢geddƒeddƒfg d¢gg¡dd „ ƒZd!d"„ Ze ¡ d#d$„ ƒZd%d&„ Zd'd(„ Zej 	d)g d*¢¡ej 	d+d,d-g¡ej 	d.d/d0g¡d1d2„ ƒƒƒZej 	d3g d4¢¡ej 	d5g d4¢¡ej 	d6g d7¢¡d8d9„ ƒƒƒZd:d;„ Zej 	d6g d<¢¡d=d>„ ƒZe ¡ d?d@„ ƒZdAdB„ ZdCdD„ Zej 	dEeej ej!ej"g¡dFdG„ ƒZ#dHdI„ Z$dS )Jé    Nzarg, expected_rows)r   é   é   é   é   éÿÿÿÿ)é   r   é   éþÿÿÿr   é   iúÿÿÿc                 C   s$   |j | }| j| }t ||¡ d S ©N©Ú_positional_selectorÚilocÚtmÚassert_frame_equal©Úslice_test_dfÚslice_test_groupedÚargÚexpected_rowsÚresultÚexpected© r   úHE:\soccer\ml_env\Lib\site-packages\pandas/tests/groupby/test_indexing.pyÚtest_int
   s    

r   c                 C   s.   |j ddd… }| jg d¢ }t ||¡ d S )Nr   r   r   ©r   r   r   r   r   ©r   r   r   r   r   r   r   Ú
test_slice   s    r   r   ©r   r   r   ©r   r   r   r   r   r   r   )ÚlistÚnegativeÚrangeÚset)Zidsc                 C   s$   |j | }| j| }t ||¡ d S r   r   r   r   r   r   Ú	test_list%   s    

r$   c                 C   s(   |j d }| jg d¢ }t ||¡ d S )Nr   r   r   r   r   r   r   Ú	test_ints<   s    
r%   c                 C   s4   |j d d…dd …f }| jg d¢ }t ||¡ d S )Nr   r	   ©r   r   r   r   r   r
   r   r   r   r   r   r   Útest_slicesD   s    r'   c                 C   s2   |j dddd …f }| jg d¢ }t ||¡ d S )Nr   r   r	   r&   r   r   r   r   r   Útest_mixL   s    r(   r&   c                 C   s.   | j ddd�j| }| j| }t ||¡ d S )NÚGroupF)Úsort)Úgroupbyr   r   r   r   )r   r   r   r   r   r   r   r   Útest_as_indexT   s    

r,   c                  C   sÀ   t jddgddgddgddgddggdd	gd
�} | jddd�}|jdd… }t jddgddggdd	gddgd�}t ||¡ |jd }t jddgddgddggdd	gg d¢d�}t ||¡ d S )NÚar   r   r   Úbr   r   ÚAÚB©ÚcolumnsF©Zas_index©r2   Úindex)r   r   )r   r   r   )ÚpdÚ	DataFramer+   r   r   r   )ÚdfÚgroupedr   r   r   r   r   Útest_doc_examplesd   s    &ÿ$
 ÿr:   c                     sŠ   t j d¡‰ d} d}tjd| dd�}dd„ t|ƒD ƒ}i }|D ]F}|ˆ  d	d
¡ }‡ fdd„|d |… D ƒ}|jdd„ d� |||< q>|S )Nr   éd   é   Z20130101ÚD)ZperiodsÚfreqc                 S   s   g | ]}d |› �‘qS )zitem r   ©Ú.0Úir   r   r   Ú
<listcomp>   ó    z#multiindex_data.<locals>.<listcomp>r   é   c                    s.   g | ]&}|ˆ   d d¡d ˆ   d d¡d f‘qS )r   i'  r;   )Úintegers)r@   Úitem©Úrngr   r   rB   „   s   ÿc                 S   s   | d S )Nr   r   ©Úxr   r   r   Ú<lambda>ˆ   rC   z!multiindex_data.<locals>.<lambda>)Úkey)ÚnpÚrandomZdefault_rngr6   Z
date_ranger"   rE   r*   )ZndatesZnitemsÚdatesÚitemsÚdataÚdateZnitems_for_dateZlevelsr   rG   r   Úmultiindex_datay   s    

þ
rS   c                 C   sV   i }| D ]0}| | D ]"}|d |d dœ|||d f< qqt jj|dd�}d|j_|S )Nr   r   )r/   r0   r   r5   )Zorient)ÚDateZItem)r6   r7   Ú	from_dictr5   Únames)rQ   ÚrowsrR   Úlevelr8   r   r   r   Ú_make_df_from_dataŽ   s    "rY   c                    sL   t ˆ ƒ}|jddd� tddƒ¡}‡ fdd„ˆ D ƒ}t |ƒ}t ||¡ d S )NrT   Fr3   r   éýÿÿÿc                    s   i | ]}|ˆ | d d… “qS )r   rZ   r   )r@   rR   ©rS   r   r   Ú
<dictcomp>ž   rC   z#test_multiindex.<locals>.<dictcomp>)rY   r+   ZnthÚslicer   r   )rS   r8   r   Zslicedr   r   r[   r   Útest_multiindex™   s
    r^   r   )r   r   é   iè  r   éûÿÿÿiâÿÿÿiüÿÿÚmethodÚheadÚtailÚ	simulatedTFc           	         s   d‰ d‰‡ fdd„t ˆƒD ƒ‡ fdd„t ˆƒD ƒdœ}t |¡}|jddd	�}| d
krZ| nˆ|  ‰|dkr¬|jd | … }|r ‡ ‡fdd„t ˆƒD ƒ}|j| }qð| | ¡}nD|j|  d … }|ræ‡ ‡‡fdd„t ˆƒD ƒ}|j| }n
| | ¡}t 	||¡ d S )Nr;   r_   c                    s$   g | ]}t ˆ ƒD ]}d |› �‘qqS )úgroup ©r"   ©r@   ÚjÚg©Ún_groupsr   r   rB   ­   s   z.test_against_head_and_tail.<locals>.<listcomp>c                    s*   g | ]"}t ˆ ƒD ]}d |› d|› �‘qqS )re   z row rf   rg   rj   r   r   rB   °   s   þ©ÚgroupÚvaluerm   Fr3   r   rb   c                    s:   g | ]2}t ˆ ƒD ]$}|ˆ  | ˆ ˆ k r|ˆ  | ‘qqS r   rf   ©r@   rh   rA   )rk   Ún_rows_per_groupr   r   rB   ¾   s   ýc                    sF   g | ]>}t ˆ ƒD ]0}ˆ| ˆ ˆ  | d krˆ| ˆ ˆ  | ‘qqS ©r   rf   ro   ©rk   rp   Úsizer   r   rB   Í   s   ý)
r"   r6   r7   r+   r   r   rb   rc   r   r   )	r   ra   rd   rQ   r8   r9   r   Úindicesr   r   rr   r   Útest_against_head_and_tail¤   s8    
ÿ
þü

þþ
ru   Ústart)Nr   r   é
   r   iöÿÿÿÚstopÚstep)Nr   r   c           	      C   sd   d}dg| t t|ƒƒdœ}t |¡}|jddd�}|j| ||… }|j| ||… }t ||¡ d S )Nr_   zgroup 0rl   rm   Fr3   )	r    r"   r6   r7   r+   r   r   r   r   )	rv   rx   ry   Zn_rowsrQ   r8   r9   r   r   r   r   r   Útest_against_df_ilocÛ   s    
þ
rz   c                  C   sV   t jg d¢g d¢d�} | jdd�}|jdd… }t jddgd	d
gd�}t ||¡ d S )N©r   r   r   r   r   )r-   r-   r-   r.   r.   )r5   r   )rX   r   r   r   r-   r.   )r6   ÚSeriesr+   r   r   Zassert_series_equal)Zserr9   r   r   r   r   r   Útest_seriesï   s
    r}   r{   c                 C   s&  dd„ t dƒD ƒ}|dd„ t dƒD ƒ7 }|dd„ t dƒD ƒ7 }tj|dd	gd
�}|jddd�}|jd d | … }dd„ t dd| ƒD ƒ}|dd„ t dd| ƒD ƒ7 }|dd„ t dd| ƒD ƒ7 }dd„ t dd| ƒD ƒ}|dd„ t dd| ƒD ƒ7 }|dd„ t dd| ƒD ƒ7 }tj|dd	g|d�}t ||¡ d S )Nc                 S   s   g | ]}d d |› �g‘qS rI   r   r?   r   r   r   rB   ü   rC   ztest_step.<locals>.<listcomp>r   c                 S   s   g | ]}d d |› �g‘qS ©Úyr   r?   r   r   r   rB   ý   rC   r   c                 S   s   g | ]}d d |› �g‘qS ©Úzr   r?   r   r   r   rB   þ   rC   r   r/   r0   r1   Fr3   c                 S   s   g | ]}d d |› �g‘qS rI   r   r?   r   r   r   rB     rC   r   c                 S   s   g | ]}d d |› �g‘qS r~   r   r?   r   r   r   rB     rC   c                 S   s   g | ]}d d |› �g‘qS r€   r   r?   r   r   r   rB     rC   c                 S   s   g | ]}d | ‘qS rq   r   r?   r   r   r   rB   	  rC   c                 S   s   g | ]}d | ‘qS )r   r   r?   r   r   r   rB   
  rC   c                 S   s   g | ]}d | ‘qS )é	   r   r?   r   r   r   rB     rC   r4   )r"   r6   r7   r+   r   r   r   )ry   rQ   r8   r9   r   r5   r   r   r   r   Ú	test_stepù   s    rƒ   c                   C   s   t jg d¢g d¢gg d¢d�S )N)r   r   r   r   r   r   r
   )r   r   r   r   r   r   r   )r/   r0   ÚCr=   ÚEÚFÚGr1   )r6   r7   r   r   r   r   Úcolumn_group_df  s    þrˆ   c                 C   sz   d}t jt|d��$ | j| jd dd�}W d   ƒ n1 s<0    Y  |jdd… }| jd d …ddgf }t  ||¡ d S )NzDataFrame.groupby with axis=1©Úmatchr   )Zaxisr   r   )r   Zassert_produces_warningÚFutureWarningr+   r   r   r   )rˆ   Úmsgri   r   r   r   r   r   Útest_column_axis  s    2r�   c                  C   s`   t  dd„ dD ƒ¡} ddg}|  | jdk ¡| D ]*\}}t |jt  |¡¡ d|jvs0J ‚q0d S )Nc                 S   s   i | ]}|t d ƒ“qS )rw   rf   )r@   Úkr   r   r   r\   &  rC   z(test_columns_on_iter.<locals>.<dictcomp>ÚABCr/   r0   r   r„   )r6   r7   r+   r/   r   Zassert_index_equalr2   ÚIndex)r8   ÚcolsÚ_Údgr   r   r   Útest_columns_on_iter$  s
    r”   Úfuncc                 C   sn   t  ddgddgddgdœ¡}| d¡| g d¢ƒ  ¡ }t jg d¢gg d¢t jdgdd	�d
�}t ||¡ d S )Nr   r   r   r‡   )r/   r0   r„   r„   )r/   r0   r/   )ç      ø?g      @r–   )Únamer4   )r6   r7   r+   Úmeanr�   r   r   )r•   r8   r   r   r   r   r   Útest_groupby_duplicated_columns/  s    ýÿÿr™   c                  C   sp   t jg d¢g d¢g d¢dœd�} | jddgd�}d	}tjt|d
�� | d¡ W d   ƒ n1 sb0    Y  d S )N)Za1Úa2N)Úb1Úb2r›   )r   r   r   )r/   r0   Úval)rQ   r/   r0   )Zbyz('a2', 'b1')r‰   )rš   r›   )r6   r7   r+   ÚpytestZraisesÚKeyErrorZ	get_group)r8   ZgrpsrŒ   r   r   r   Ú#test_groupby_get_nonexisting_groups@  s    ýÿr    )%ÚnumpyrM   rž   Zpandasr6   Zpandas._testingZ_testingr   ÚmarkZparametrizer   r   r"   r$   r%   r'   r(   r]   r,   r:   ZfixturerS   rY   r^   ru   rz   r}   rƒ   rˆ   r�   r”   r    r�   r|   Úarrayr™   r    r   r   r   r   Ú<module>   sv   

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úþ
üø

ýþ

4

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
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