U
    >vfz                     @   s~  d dl mZm Z  d dlmZ d dlZd dlZd dlZd dlm	Z	m
Z
mZmZmZ d dlmZ d dlmZ dd Zdd	 Zd
d Zejjde	dddddgdddddgddddgfe	d d ddgd dd dgdd dgfe	ddgidgfe	ddddddddgeddddgfe	ddddddgddddddgddddgfe	edddddddddddg
dd ddddddddg
ddddgfe	dddgdddggdddgdddgfgddd d!d"d#d$gd%d&d' Zd(d) Zd*d+ Zejd,d-d. d/d. d0d. d1d. gd2d3 Zd4d5 Zd6d7 Zd8d9 Z d:d; Z!d<d= Z"d>d? Z#d@dA Z$dBdC Z%dDdE Z&dFdG Z'dHdI Z(ejdJdKdLgdMdN Z)dOdP Z*dQdR Z+dSdT Z,dUdV Z-dWdX Z.ejdYdKdLgdZd[ Z/d\d] Z0d^d_ Z1d`da Z2dbdc Z3ddde Z4dfdg Z5dhdi Z6djdk Z7dldm Z8dndo Z9dpdq Z:drds Z;ejdte < e <  e < = gdudv Z>dwdx Z?ejdydLdKgdzd{ Z@d|d} ZAejd~eBedeCd dejDddddeEdddggdd ZFejddd. d dgddggfdd. d dhddhgfdd. ddgfdd. d dddddgfdd. d d iddigd diddiggfgdd ZGdd ZHejddd. dd. gdd ZIdd ZJejddd. dd. gejdJdKdLgdd ZKdd ZLdd ZMdd ZNdd ZOdd ZPejddKdLgdd ZQejddLe	dddgdddgge
dddgeRddgdKeddgejEddgddgddggdd ZSdd ZTdd ZUdd ZVejddKdLgdd ZWdd ZXejddddgdddggddĄ ZYejddddgdddggdddgdddggdddgdddgggdd˄ ZZejddKgi fg ddKifgddτ Z[ejdddgddӄ Z\ejdddd. fddd. fdddgdd܄ Z]dS )    )datedatetime)StringION)	DataFrameIndex
MultiIndexSeriesbdate_range)get_groupby_method_argsc                  C   s   d} t jt| d dddgddggd}|d}||jj }||jjdd }t	
|| t jt| d dddgd	}td
ddgtdd}tdddg|d}|jddddd }t	|| d S )Na+  2011.05.16,00:00,1.40893
2011.05.16,01:00,1.40760
2011.05.16,02:00,1.40750
2011.05.16,03:00,1.40649
2011.05.17,02:00,1.40893
2011.05.17,03:00,1.40760
2011.05.17,04:00,1.40750
2011.05.17,05:00,1.40649
2011.05.18,02:00,1.40893
2011.05.18,03:00,1.40760
2011.05.18,04:00,1.40750
2011.05.18,05:00,1.40649r   timevalue)headernamesZparse_dates	date_timec                 S   s   |   S Nidxmaxx r   C/tmp/pip-unpacked-wheel-vdrwu74i/pandas/tests/groupby/test_apply.py<lambda>/       z#test_apply_issues.<locals>.<lambda>)r   r   z
2011.05.16z
2011.05.17z
2011.05.18dtypenamez00:00z02:00indexF
group_keysc                 S   s   | d | d    S )Nr   r   r   r   r   r   r   r   :   r   )pdZread_csvr   	set_indexgroupbyr   r   r   applytmassert_frame_equalr   objectr   assert_series_equal)sdfexpectedresultZexp_idxr   r   r   test_apply_issues   s,    
  r,   c                     s   t dddddgdddddgdd	d
gd tj jdd   jdd  gdddgd}  jdd  jD dd fdd}t||  d S )Nab      ?       @      @      @      @keydatar5   r6   columns   float64r&   axiskeysc                 S   s   g | ]}t |qS r   str.0r   r   r   r   
<listcomp>G   s     z&test_apply_trivial.<locals>.<listcomp>r<   c                    s    j dd  S Nr9   ilocr   r)   r   r   r   H   r   z$test_apply_trivial.<locals>.<lambda>)	r   r    concatrF   r"   dtypesr#   r$   r%   r*   r+   r   rG   r   test_apply_trivial?   s    ,
rK   c                     s|   t dddddgdddddgdd	d
gd tj  gdddgd}  jdd  jD ddd fdd}t||  d S )Nr-   r.   r/   r0   r1   r2   r3   r4   r5   r6   r7   r9   r:   r&   r;   c                 S   s   g | ]}t |qS r   r>   r@   r   r   r   rB   U   s     z+test_apply_trivial_fail.<locals>.<listcomp>T)r<   r   c                    s    S r   r   r   rG   r   r   r   V   r   z)test_apply_trivial_fail.<locals>.<lambda>)r   r    rH   r"   rI   r#   r$   r%   rJ   r   rG   r   test_apply_trivial_failN   s    
rL   zdf, group_namesr9         r-   r.   cr-   r.                  	   )r-   twoZ
aaabbbcccc)r-   BCr7   ZGH2936zGH7739 & GH10519ZGH10519ZGH2656ZGH12155ZGH20084ZGH21417)idsc                    s   g   fdd} fdd} fdd} fdd} fd	d
}|||||fD ].} d d = | j ddd|  |ksNtqNd S )Nc                    s     | j |  S r   )appendr   copygroupr   r   r   f_copy   s    z/test_group_apply_once_per_group.<locals>.f_copyc                    s     | j | S r   r[   r   r]   r_   r   r   f_nocopy   s    z1test_group_apply_once_per_group.<locals>.f_nocopyc                    s     | j dS Nr   ra   r]   r_   r   r   f_scalar   s    z1test_group_apply_once_per_group.<locals>.f_scalarc                    s     | j d S r   ra   r]   r_   r   r   f_none   s    z/test_group_apply_once_per_group.<locals>.f_nonec                    s     | j tdgdgdS )Nr9   rP   )r[   r   r   r]   r_   r   r   f_constant_df   s    z6test_group_apply_once_per_group.<locals>.f_constant_dfr-   Fr   )r"   r#   AssertionError)r)   Zgroup_namesr`   rb   rd   re   rf   funcr   r_   r   test_group_apply_once_per_group\   s    '
ri   c              
   C   s~   d}t ddddddddgdddddd	d
dgddddddd	d
dgd}|jddddd  |  jd}||ksztd S )NrM   r   r9   0246810Z12Z14)group_by_columnZtest_columnr   rp   Fr   c                 S   s   t dS )Nfunction_called)printrG   r   r   r   r      r   z2test_group_apply_once_per_group2.<locals>.<lambda>rq   )r   r"   r#   Z
readouterroutcountrg   )Zcapsysr*   r)   r+   r   r   r    test_group_apply_once_per_group2   s    ru   c                  C   s`   t dddgtdd} dd }dd }| jd	d
d|}| jd	d
d|}t|| d S )Nr   r9   rN   )Ar.   c                 S   s   | S r   r   r]   r   r   r   slow   s    z,test_apply_fast_slow_identical.<locals>.slowc                 S   s   |   S r   r\   r]   r   r   r   fast   s    z,test_apply_fast_slow_identical.<locals>.fastrv   Fr   )r   ranger"   r#   r$   r%   )r)   rw   ry   Zfast_dfZslow_dfr   r   r   test_apply_fast_slow_identical   s    r{   rh   c                 C   s   | S r   r   r   r   r   r   r      r   r   c                 C   s   | d d  S r   r   r   r   r   r   r      r   c                 C   s   | j ddS )NFdeeprx   r   r   r   r   r      r   c                 C   s   | j ddS )NTr|   rx   r   r   r   r   r      r   c                 C   sL   t ddddgddddgddddgd	}|jd
dd| }t|| d S )Nr9   rM   rN   rR   rS   rT   rU   rQ   )gr-   r.   r~   Fr   r   r"   r#   r$   r%   )rh   r)   r+   r   r   r   5test_groupby_apply_identity_maybecopy_index_identical   s    (r   c                  C   s   t tjdddddddgd} | jdd dd	j}| j}t|| t d
dddddgi} | jd | d< | 	d
  j}| j	ddd
 j}t|| d S )NrT   onerW   threefoo1Zfoo2c                 S   s   | S r   r   r   r   r   r   r      r   z-test_apply_with_mixed_dtype.<locals>.<lambda>r9   rC   c1rM   rQ   r0   c2Fas_index)r   nprandomrandnr#   rI   r$   r'   r   r"   meanreset_indexr   )r)   r+   r*   result1result2r   r   r   test_apply_with_mixed_dtype   s    
r   c                  C   sR  t ddddddgddddddgtdd} | jd	d
d}| jd	dd}|dj}|dj}tddddg}t|| t|| |dd j}|dd j}t	
ddddg}ddddg}	t	j
|	d	d gd}
t||
 t|| ttd}t ddgddgddgddgddgg|d} | jdddddd j}t|| d S ) Nr.   r-   rO   r9   rM   rN   rT   )Zitem_iduser_idr   r   Tr   Fr   rR   c                 S   s
   |  dS NrM   headr   r   r   r   r     r   z-test_groupby_as_index_apply.<locals>.<lambda>c                 S   s
   |  dS r   r   r   r   r   r   r     r   )r   r   )r   rM   r9   r9   rM   rR   r9   r   r9   rM   )rM   r9   )rN   rR   r_   abcderS   r   )r   r   c                 S   s   | S r   r   r   r   r   r   r     r   )r   rz   r"   r   r   r   r$   assert_index_equalr#   r   from_tupleslist)r)   Zg_asZg_not_asZres_asZ
res_not_asexpZres_as_applyZres_not_as_applyZexp_not_as_applytpZexp_as_applyindresr   r   r   test_groupby_as_index_apply   s0    *r   c                 C   sx   |  ddg}dd }dd }dd }||}|jjd	ks@t||}|jjd	ksZt||}|jjd
ksttd S )Nrv   rX   c                 S   s   |   }d|j_|S Nstat)describer   r   r^   r+   r   r   r   desc!  s    z.test_apply_concat_preserve_names.<locals>.descc                 S   s$   |   }d|j_|d t|  }|S r   )r   r   r   lenr   r   r   r   desc2&  s    z/test_apply_concat_preserve_names.<locals>.desc2c                 S   s0   |   }dt| d|j_|d t|  }|S )NZstat_d)r   r   r   r   r   r   r   r   desc3-  s    z/test_apply_concat_preserve_names.<locals>.desc3)rv   rX   r   )rv   rX   N)r"   r#   r   r   rg   )Zthree_groupgroupedr   r   r   r+   r   Zresult3r   r   r    test_apply_concat_preserve_names  s    



r   c                  C   st   dd } t ddd}ttjd|d}|jdd d	d
}|| }t|tsRt	t
|dr`t	t|j|j d S )Nc              	   S   s:   t jdd t | }W 5 Q R X t| | |   |dS )Nignore)invalid)r   Zdemeanedlogged)r   Zerrstatelogr   r   )Zpiecer   r   r   r   fB  s
    z%test_apply_series_to_frame.<locals>.fz1/1/2000d   )periodsr   c                 S   s   | j S r   monthr   r   r   r   r   L  r   z,test_apply_series_to_frame.<locals>.<lambda>Fr   r   )r	   r   r   r   r   r"   r#   
isinstancer   rg   hasattrr$   r   r   )r   Zdrtsr   r+   r   r   r   test_apply_series_to_frameA  s    
r   c                 C   s4   |  ddgd t}|jjd d dks0td S )Nrv   rX   rY   rM   rv   rX   )r"   r#   r   r   r   rg   r)   r+   r   r   r    test_apply_series_yield_constantT  s    r   c                 C   sl   |  ddgt}t|ts"t|jd ks0t|  ddgddg t}t|tsZt|jd kshtd S )Nrv   rX   rY   D)r"   r#   r   r   r   rg   r   r   r   r   r   test_apply_frame_yield_constantY  s    r   c                 C   sH   |  ddg}|t}| d }t|j|j t|j|j d S )Nrv   rX   rY   )	r"   r#   r   rt   r$   r   r   assert_numpy_array_equalvaluesr)   r   r+   r*   r   r   r   test_apply_frame_to_seriesd  s
    
r   c                 C   s^   | j ddgdd}|t}| jdtjidjdd}t	|j
|j
 t|j|j d S )Nrv   rX   Fr   rY   r7   r   )r"   r#   r   rt   renamer   nandropr$   r   r   r   r   r   r   r   r   )test_apply_frame_not_as_index_column_namel  s
    
r   c                     s   dd }  fdd}t tjdddtjdddtjdd  d	| } d	d
 |}tj||dd |j	d
kst
d S )Nc                 S   s    |  dd   jd d S )NrX   rY   rM   )r"   sumsort_valuesrF   r]   r   r   r   transw  s    z-test_apply_frame_concat_series.<locals>.transc                    s,   |   | jd }|  jd d S )NrX   rM   )r"   reindexr   r   r   rF   )r^   r   rG   r   r   trans2z  s    z.test_apply_frame_concat_series.<locals>.trans2r   rS     rv   rX   rY   rv   rY   F)Zcheck_names)r   r   r   randintr   r"   r#   r$   r'   r   rg   )r   r   r+   r   r   rG   r   test_apply_frame_concat_seriesv  s    
r   c                 C   s>   | j dd dd}|dd }|dd }t|| d S )Nc                 S   s   | j S r   r   r   r   r   r   r     r   z&test_apply_transform.<locals>.<lambda>Fr   c                 S   s   | d S r   r   r   r   r   r   r     r   c                 S   s   | d S r   r   r   r   r   r   r     r   )r"   r#   	transformr$   r'   )r   r   r+   r*   r   r   r   test_apply_transform  s    r   c                 C   sP   |  dd dd g}dd }||}|D ]\}}t|j| || q,d S )Nc                 S   s   | j S r   yearr   r   r   r   r     r   z,test_apply_multikey_corner.<locals>.<lambda>c                 S   s   | j S r   r   r   r   r   r   r     r   c                 S   s   |  ddd  S )Nrv   r   r]   r   r   r   r     s    z%test_apply_multikey_corner.<locals>.f)r"   r#   r$   r%   loc)tsframer   r   r+   r5   r^   r   r   r   test_apply_multikey_corner  s
    
r   r   TFc              
   C   s   t dddddddddg	tdd}|jd| ddd	 }|d
dddddg}| r|tjddddddg|jgdd gd|_t	|| d S )Nr9   rM   rN   rV   )r5   r   r5   r   c                 S   s   | j d d S r   rE   r   r   r   r   r     r   z'test_apply_chunk_view.<locals>.<lambda>r   rR   rT   rU   r_   )
r   rz   r"   r#   Ztaker   from_arraysr   r$   r%   )r   r)   r+   r*   r   r   r   test_apply_chunk_view  s    $ r   c                  C   s`   t ddddddddddg
ddddddddddg
tdddd} | ddg}|d	d
  d S )Nr9   rM   r   rV   )r   name2r   r   r   c                 S   s   | j dddS )Nr   TZinplacer   r   r   r   r   r     r   z4test_apply_no_name_column_conflict.<locals>.<lambda>)r   rz   r"   r#   )r)   r   r   r   r   "test_apply_no_name_column_conflict  s    
	r   c                  C   s|   t ddddddgtdddgdtddd} d	d
 }| jddd|}|  }tdddgd|d< t|| d S )Nr/   r0   r-   r.   rO   rM         @r   rO   vc                 S   s,   | d }||   | |    | d< | S Nr   v2minmaxr^   r   r   r   r   r     s     z#test_apply_typecast_fail.<locals>.fr   Fr                 ?r9   r   )	r   r   tilearanger"   r#   r\   r$   r%   )r)   r   r+   r*   r   r   r   test_apply_typecast_fail  s    
r   c               	   C   s   t ddddddgddddddgg} tddddddgtddd	gdtdd
d| d}dd }|jddd|}| }tdddgd|d< t	
|| d S )Nr   r9   rM   rN   r/   r0   r-   r.   rO   r   r   r   c                 S   s,   | d }||   | |    | d< | S r   r   r   r   r   r   r     s     z%test_apply_multiindex_fail.<locals>.fr   Fr   r   r   r   )r   r   r   r   r   r   r"   r#   r\   r$   r%   )r   r)   r   r+   r*   r   r   r   test_apply_multiindex_fail  s    &
	r   c                 C   s4   | j dd dddd }| d }t|| d S )Nc                 S   s   | j S r   r   r   r   r   r   r     r   z#test_apply_corner.<locals>.<lambda>Fr   c                 S   s   | d S r   r   r   r   r   r   r     r   rM   )r"   r#   r$   r%   )r   r+   r*   r   r   r   test_apply_corner  s    r   c                  C   sh   t ddddgddddgddd	d
gd} dd }dd }| d|}| d|}t|| d S )Nr      i,  r-   r.   rO   r9   rM   rN   rR   )id_fieldcategoryr   c                 S   s(   | j d dkr|  S | | jdk S d S Nr   r9   rO   )shaper\   r   r   r   r   r   filt1  s    z&test_apply_without_copy.<locals>.filt1c                 S   s$   | j d dkr| S | | jdk S d S r   )r   r   r   r   r   r   filt2  s    z&test_apply_without_copy.<locals>.filt2r   r   )r6   r   r   r*   r+   r   r   r   test_apply_without_copy  s    


r   test_seriesc                 C   s   t ddgddgddggddgdddgd}| rr|dd }|jd	d
ddd }| }| }t|| n8|jdd
ddd }|d}|d}t|| d S )Nr   poXYr9   rM   r8   r   r   F)levelr   c                 S   s   | S r   r   r   r   r   r   r     r   z<test_apply_with_duplicated_non_sorted_axis.<locals>.<lambda>r   c                 S   s   | S r   r   r   r   r   r   r     r   )	r   r!   r"   r#   
sort_indexr$   r'   r   r%   )r   r)   serr+   r*   r   r   r   *test_apply_with_duplicated_non_sorted_axis  s      

r   c                  C   sn   ddddg} ddddg}t ddgd | d|d}t| |d	d
}dd }|jdddj|}t|| d S )Nr9   rM   rN   rR   ZGroup1ZGroup2r^   r   r   r   r   r   c                 S   s"   |  t| j | j d S rD   )r   r   r   r   r   r   r   r   r   r   reindex_helper-  s    z1test_apply_reindex_values.<locals>.reindex_helperr^   Fr   )r   r   r"   r   r#   r$   r'   )r   indicesr)   r*   r  r+   r   r   r   test_apply_reindex_values#  s    r  c                  C   sn   d} t jjdd| d}t|t j| ddddg| d	  d
}|jddd}dd }||}d|ksjtd S )Nr   r   r   )sizefoobarZbazZquxrR   )r5   value1Zvalue2r5   Fr   c                 S   s   | d d | d< | S )Nr	  rM   value3r   r~   r   r   r   r   D  s    z"test_apply_corner_cases.<locals>.fr
  )r   r   r   r   r   r"   r#   rg   )Nlabelsr)   r   r   r+   r   r   r   test_apply_corner_cases5  s    

r  c                  C   sN  t ddgdgd ddgd} | dgdd	 }t| j| _| dgd
d	 }t|d |d  t dddgdddgtdgd d} dd }| d|d }| j	}| j
|_t|| dd }t ddddgddddgddddgdd d!d!gd"}| }t|j|_|d#|j}|d#|j}t|| d S )$Nr9   rM   z
2017-03-02r  inf)NumberDateStrr  c                 S   s
   | j d S rc   rE   r   r   r   r   r   V  r   z;test_apply_numeric_coercion_when_datetime.<locals>.<lambda>c                 S   s
   | j d S rc   rE   r   r   r   r   r   X  r   r  
         3rl   z12:31:22rN   )rv   rX   Tc                 S   s   | j d dg S )Nr   rX   rE   r  r   r   r   get_B`  s    z8test_apply_numeric_coercion_when_datetime.<locals>.get_Brv   rX   c                 S   s   t dddgtd}dt| jkr>t| | jdk jjd |d< dt| jkrt| | jdk jjd |d< t| | jdk jjd |d< |S )Np1p2ZuseTime)r   r   step1r   step2)r   r&   r   Stater?   Machiner   oTime)Ztoolrs   r   r   r   predictionsi  s    z>test_apply_numeric_coercion_when_datetime.<locals>.predictionsr  r   z2016-09-19 05:24:33z2016-09-19 23:59:04Z23Z36LZ36R)Keyr  r  r  r"  )r   r"   r#   r    to_datetimer  r$   r'   	TimestamprX   rv   r   r\   r  r  )r)   r*   r+   r  r   df1df2r   r   r   )test_apply_numeric_coercion_when_datetimeL  s8    "	



r'  c                  C   s   t dddgtdgd d} | j| j | d< | dd	d
 }t dddgtddgd tdgd dd}t	|| d S )Nrv   rX   rY   z2017-02-01 00:00:00rN   )clientidr   time_delta_zeror(  c                 S   s   t | j | j dS )N)clientid_ager   )r   r)  r   r   )Zddfr   r   r   r     s   z?test_apply_aggregating_timedelta_and_datetime.<locals>.<lambda>r   r   )r(  r*  r   )
r   r   Z
datetime64r   r"   r#   Ztimedelta64r!   r$   r%   r)   r+   r*   r   r   r   -test_apply_aggregating_timedelta_and_datetime  s$    
r,  c                  C   s   ddgddgddgddgddgg} t | d	d
gtddd}|d	 }t dddgdddgd}|jd	dd t|| d S )Nrv   r  rX   r  r  rY   (   2   NameValuez
2020-09-01z
2020-09-05r   Z   )r/  r0  Tr   )r   r    
date_ranger"   r   r!   r$   r%   )r6   r)   r+   r*   r   r   r    test_apply_groupby_datetimeindex  s    "  
r3  c                  C   s   t ddd tdD d} dd }dd	 }| jd
gd|}t ddidgd}d
|j_| jd
gd|}t tddddddgd}d
|j_t|| t|| d S )Nr9   c                 S   s   g | ]}t  qS r   )r   now)rA   nnr   r   r   rB     s     z'test_time_field_bug.<locals>.<listcomp>r  rP   c                 S   s   t ddiS )NrO   rM   r   batchr   r   r   func_with_no_date  s    z.test_time_field_bug.<locals>.func_with_no_datec                 S   s   t tdddddS )N  r9   rM   r.   rO   )r   r   r7  r   r   r   func_with_date  s    z+test_time_field_bug.<locals>.func_with_dater-   ZbyrO   rM   r   r:  r;  )	r   rz   r"   r#   r   r   r   r$   r%   )r)   r9  r<  Zdfg_no_conversionZdfg_no_conversion_expectedZdfg_conversionZdfg_conversion_expectedr   r   r   test_time_field_bug  s    r>  c                     s   t ddddddddddddgddddddddddddgdddd	d
ddd	ddddgdddddddddd
d	dgd} | ddg} | jddgdd}dd  | fdd d S )Nr-   r.   rO   r   eg?rM   rN   rR   rS   rT   rQ   r9   gffffff@rV   r        rU   )group1group2weightr   rB  rC  T)r   sortc                 S   s   t | | d}|S )NrN   )r   arrayrepeat)r   rD  rs   r   r   r   noddy  s    z7test_gb_apply_list_of_unequal_len_arrays.<locals>.noddyc                    s    | j | jS r   )r   rD  r   rH  r   r   r     r   z:test_gb_apply_list_of_unequal_len_arrays.<locals>.<lambda>)r   r!   r"   r#   )r)   Z
df_groupedr   rI  r   (test_gb_apply_list_of_unequal_len_arrays  s    
rJ  c                  C   sL   t ddddgddddgd} dd	 }| d
|}t  }t|| d S )Nr   r9   rQ   rU   rR   rS   )groupsZrandom_varsc                 S   s   d S r   r   r   r   r   r   	test_func  s    z.test_groupby_apply_all_none.<locals>.test_funcrK  r   )Ztest_dfrL  r+   r*   r   r   r   test_groupby_apply_all_none  s
    rM  c            	      C   s   t ddddgddddgd} t ddddgddddgd}dd }| d|}|d|}tjddgddggdd gd	}tjddgddggdd gd	}t ddgddgd|d
}t ddgddgd|d
}t|| t|| d S )Nr9   rM   r   rN   )rK  varsc                 S   s    | j d dk rd S | jddg S )Nr   rM   r   )r   rF   r   r   r   r   rL    s    z0test_groupby_apply_none_first.<locals>.test_funcrK  r_   r   )r   r"   r#   r   r   r$   r%   )	Ztest_df1Ztest_df2rL  r   r   Zindex1index2Z	expected1Z	expected2r   r   r   test_groupby_apply_none_first  s    rP  c                  C   sl   t ddgddgd} | d}|dd }tdgd	tjddgdggdd gd
dd}t|| d S )Nr   r9   Zfilledempty)r   r^   r^   c                 S   s   | | j dk d S )Nr9   r   )r   r]   r   r   r   r     r   z7test_groupby_apply_return_empty_chunk.<locals>.<lambda>r   r_   )r   r   )	r   r"   r#   r   r   from_productr   r$   r'   )r)   rK  r+   r*   r   r   r   %test_groupby_apply_return_empty_chunk  s    
 rS  c                  C   s   t d dddgdddgd} | jd	d
d}|dd }t dddgdddgd}t|| |dd }t|| d S )Nza a br9   rM   rN   rR   rT   rS   r   rv   Fr   c                 S   s   | |    S r   r   r   r   r   r   r     r   z-test_apply_with_mixed_types.<locals>.<lambda>gUUUUUU?gUUUUUU?皙?g333333?r/   rX   rY   c                 S   s   | |    S r   rT  r   r   r   r   r     r   )r   splitr"   r   r$   r%   r#   )r)   r~   r+   r*   r   r   r   test_apply_with_mixed_types  s     rX  c                  C   sh   t dddgitddgd} | ddd }ttdgtdggtddgddd}t|| d S )Nr-   r9   rM   r   c                 S   s   | j S r   r   r  r   r   r   r   !  r   z*test_func_returns_object.<locals>.<lambda>r   )r   r   r"   r#   r   r$   r'   r+  r   r   r   test_func_returns_object  s    (rZ  group_column_dtlikec                 C   sT   t dg| gd}|ddd }t dgtdgdddd	gd
}t|| d S )Nr  rP   r-   c                 S   s   t dgdgdS )Nspam*   r   r6  r   r   r   r   r   2  r   z+test_apply_datetime_issue.<locals>.<lambda>r\  r&   r   r]  r7   r   r"   r#   r   r$   r%   )r[  r)   r+   r*   r   r   r   test_apply_datetime_issue'  s    
  r_  c               	   C   s   t tdtdtdtdtddddddddddddddd} dd }| d	|d
 }tdgtjdgd	dd
d}t|| d S )Nz2015-02-24 00:00:00)r   r9   rM   rN   rR   zsome UA stringzanother UA stringZ17661101)dayZ	userAgentuserIdc                 S   s   t dd |  D S )Nc                 S   s    i | ]\}}||  jd  qS )r   )Zvalue_countsr   )rA   rO   r(   r   r   r   
<dictcomp>W  s      zYtest_apply_series_return_dataframe_groups.<locals>.most_common_values.<locals>.<dictcomp>)r   itemsrG   r   r   r   most_common_valuesV  s    zEtest_apply_series_return_dataframe_groups.<locals>.most_common_valuesr`  ra  z
2015-02-24rY  r  )	r   r    r$  r"   r#   r   DatetimeIndexr$   r'   )Ztdfrd  r+   r*   r   r   r   )test_apply_series_return_dataframe_groups:  s:      rf  r   c                 C   s   ddgd }| rLt j|dddgd}t jdddgdddgdd}dd	d
g}ntddgdd}ddg}t||d|d}ttd|ttdttdd	ddg}|
ddd }t|| |jjddgkstd S )Nr9   rM   rS   rN   )
categoriesrX   )rg  r   g      4@g      9@r   rY  r     )rY   r   r   r  )rv   rX   rY   r   rv   c                 S   s   |   S r   rT  r   r   r   r   r   s  r   z-test_apply_multi_level_name.<locals>.<lambda>)r    ZCategoricalCategoricalIndexr   r   r   r   r   rz   r!   r"   r#   r$   r%   r   r   rg   )r   r.   Zexpected_indexexpected_valuesr*   r)   r+   r   r   r   test_apply_multi_level_name`  s&     "rk  c               	   C   s   t jtdddddddftdddddd	d
ftdddddddftdddddddfgdddddgd} | ddd j}tt	dt
t
tjt
gdddddgd}t|| d S )Ni  r9   ZredZdarkrn   r:  ZgreenZstormyrM   9i  ZblueZbrightrN   ro   i  ZcalmrR   ZpotatoZobservationcolorZmoodZ	intensityZscorer7   c                 S   s
   | j d S rc   rE   r  r   r   r   r     r   z;test_groupby_apply_datetime_result_dtypes.<locals>.<lambda>zdatetime64[ns]r   )r   Zfrom_recordsr    r$  r"   r#   rI   r   r   r   r&   Zint64r$   r'   )r6   r+   r*   r   r   r   )test_groupby_apply_datetime_result_dtypesx  s    	rn  r   abcZ2020r   )r   freq)r-   r   )r-   r9   )r.   r   c                 C   sF   t dddgdddgd| d}|jdddd	d
 }t|| d S )Nr9   rM   r   r  r   r^   Fr   c                 S   s   | S r   r   r   r   r   r   r     r   z8test_apply_index_has_complex_internals.<locals>.<lambda>r   )r   r)   r+   r   r   r   &test_apply_index_has_complex_internals  s    rq  zfunction, expected_valuesc                 C   s
   | j  S r   )r   to_listr   r   r   r   r     r   c                 C   s   t | j S r   )setr   rr  r   r   r   r   r     r   c                 C   s   t | j S r   )tupler   rr  r   r   r   r   r     r   )r   r9   rM   rN   c                 C   s   t t| j S r   )dict	enumerater   rr  r   r   r   r   r     r   c                 C   s   dd t | j D S )Nc                 S   s   g | ]\}}||iqS r   r   )rA   nir   r   r   rB     s     z<lambda>.<locals>.<listcomp>)rw  r   rr  r   r   r   r   r     r   c                 C   sN   t ddddgdgd}|d| }t|tddgddd}t|| d S )Nrv   rX   rK  r7   rY  r   r   r"   r#   r   r   r$   r'   )functionrj  r)   r+   r*   r   r   r   1test_apply_function_returns_non_pandas_non_scalar  s    r|  c                  C   sr   dd } t ddddgdddtjgd	}|d
| }tddgdgtjggtdddgd
dd}t|| d S )Nc                 S   s   | d j  S )NrX   )r   flattenr]   r   r   r   fct  s    z4test_apply_function_returns_numpy_array.<locals>.fctr-   r.   noner9   rM   rN   r   rv   r/   r0   r1   rY  r   )	r   r   r   r"   r#   r   r   r$   r'   )r~  r)   r+   r*   r   r   r   'test_apply_function_returns_numpy_array  s      r  r{  c                 C   s   | j S r   r   Zgrr   r   r   r     r   c                 C   s   | j d d S rD   r   r  r   r   r   r     r   c                 C   s   t ddddddddddg
dgd}|d| }ttdddd	gtdddd
gtddggtdddgddd}t|| d S )Nr9   rM   rN   idr7   r   rR   rU   rV   rS   rT   rQ   rY  r   rz  )r{  r)   r+   r*   r   r   r    test_apply_function_index_return  s    "(r  c                  C   sh   t ddddddgddddddgd	} | jd
dddd }t dddgdddgd	}t|| d S )Nr   rW   r   r9   rM   rR   rS   rT   r   r   Fr   c                 S   s   |   S r   )r   r   r   r   r   r     r   zAtest_apply_function_with_indexing_return_column.<locals>.<lambda>r1   r2   r   r+  r   r   r   /test_apply_function_with_indexing_return_column  s    r  udfc                 C   s   |   S r   rx   r   r   r   r   r     r   c                 C   s   |   dd S )Nc                 S   s   | d S rD   r   )yr   r   r   r     r   z<lambda>.<locals>.<lambda>)r\   r   r   r   r   r   r     r   c                 C   s   t ddgddgd}|jd| d|}|jj|j| d|}| rh|jjdksVt|jjdkstn |jjdksxt|jjdkstd S )Nr-   r.   r9   rM   r   rv   r   )r   r"   r#   rX   rv   r   Znlevelsrg   )r   r  r)   Z	df_resultZseries_resultr   r   r   test_apply_result_type  s    	r  c                  C   sZ   t dddgdddgd} | jddddd	 }| jdddd
d	 }t|| d S )NrM   r9   rN   r   rv   Fr   c                 S   s   | S r   r   r   r   r   r   r     r   z4test_result_order_group_keys_false.<locals>.<lambda>c                 S   s   |   S r   rx   r   r   r   r   r     r   r   r+  r   r   r   "test_result_order_group_keys_false  s    r  c                  C   s   dgd dgd  dgd  } t | }t j| dd}tttdd td|d	}tttdd td|d	}|jd
dddd }|jd
dddd }t|| d S )Nz
2001-01-01rM   z
2001-01-02z
2001-01-03UTC)tzrN   rT   )r   r  tr   Fr   c                 S   s   | ddg   S Nr   r  rx   rG   r   r   r   r     r   z1test_apply_with_timezones_aware.<locals>.<lambda>c                 S   s   | ddg   S r  rx   rG   r   r   r   r     r   )	r    re  r   r   rz   r"   r#   r$   r%   )datesZindex_no_tzZindex_tzr%  r&  r   r   r   r   r   test_apply_with_timezones_aware  s    
  r  c              	   C   s   t ddddddgddddddgd	d
ddddgd}t ddgddgddgdtddgddd}|jdd}|t}t|| |jdd}t| |}t|| | }|t}t|| d S )Nc   X   r9   rM   rN   rR   rS   rT   r  r  r  r-  r.  <   r-   r.   rO   i  i)        r-   rY  r   r=  )	r   r   r"   r#   r   r$   r%   r
   getattr)Zreduction_funcr)   r*   grpr+   args_r   r   r   ;test_apply_is_unchanged_when_other_methods_are_called_first  s$    


r  c               	   C   s   t ddddgtdddtdddtdddtdddgddddgd	td
dddgddd} | ddg}|dd }| jdddg }| }t|dddg |_	|j
dd}t|| |j	jd D ]}t|tkstqd S )Nr-   r.   i  r9   r  rM   rN   rR   r   r   e   f   g   idxrY  r   rv   rX   c                 S   s
   |  dS rD   r   r   r   r   r   r   :  r   zRtest_apply_with_date_in_multiindex_does_not_convert_to_timestamp.<locals>.<lambda>r   r7   )r   r   r   r"   r#   rF   r   r   Z
from_framer   r   r$   r%   levelstyperg   )r)   r  r+   r*   valr   r   r   @test_apply_with_date_in_multiindex_does_not_convert_to_timestamp(  s(    






r  c                  C   sz   t tjddgtddgddggd} | jjddd	d
d }| jddd	dd }t	||j t	||  d S )NrT   rR   rv   rX   r9   rM   r7   r   r<   r   c                 S   s   | j dddS )Nr   r  Z	droplevelr   r   r   r   r   R  r   zDtest_apply_by_cols_equals_apply_by_rows_transposed.<locals>.<lambda>c                 S   s   | j dddS )Nr9   r   r  r  r   r   r   r   r   T  r   )
r   r   r   r   rR  r  r"   r#   r$   r%   )r)   Zby_rowsZby_colsr   r   r   2test_apply_by_cols_equals_apply_by_rows_transposedF  s    r  dropnac                 C   sx   t dddddgdtjtjddgdtd	d
}|jd| dddd }| rT| n|jdddddg }t	|| d S )Nr9   rM   rN   rR   rS   r-   r.   )colr^   Zxxyxzr   r^   F)r  r   c                 S   s   | S r   r   r   r   r   r   r   e  r   z5test_apply_dropna_with_indexed_same.<locals>.<lambda>r   )
r   r   r   r   r"   r#   r  rF   r$   r%   )r  r)   r+   r*   r   r   r   #test_apply_dropna_with_indexed_sameZ  s     r  zas_index, expected)r   r   )rM   rM   r_   r   c                 C   sT   t ddddgddddgddddgd}|jddg| ddd }t|| d S )	Nr9   rM   r  r-   r.   r   c                 S   s   dS rD   r   r   r   r   r   r   ~  r   z5test_apply_as_index_constant_lambda.<locals>.<lambda>)r   r"   r#   r$   Zassert_equal)r   r*   r)   r+   r   r   r   #test_apply_as_index_constant_lambdaj  s    (r  c                  C   s   t dddddgdddd	d
gdddddgdtdd} | ddd }ttddtjdddddgdd gddd}t|| d S )Nr9   rM   rN   rR   rS   rT   rU   rQ   rV   r   r   r   rY   c                 S   s
   | j  S r   )rv   r   r   r   r   r   r     r   z(test_sort_index_groups.<locals>.<lambda>r   r   r   ru  r   r_   rv   r  )	r   rz   r"   r#   r   r   r   r$   r'   r+  r   r   r   test_sort_index_groups  s    ( r  c                  C   sX   t tjddddtdtdd} | j| j| jjjgdd	d	d
 }t
||  d S )Nz
2010-01-01Z12HrS   )rp  r   r   )r   valsletFr   c                 S   s   | j dd  S rc   rE   r   r   r   r   r     r   z;test_positional_slice_groups_datetimelike.<locals>.<lambda>)r   r    r2  rz   r   r"   r  r   dtr#   r$   r%   rJ   r   r   r   )test_positional_slice_groups_datetimelike  s     r  c                  C   sx   t dddgdddgdddgd	} | d
}|ddg dd }t ddgddgdtddgd
dd}t|| d S )Nr-   r.   r9   rM   rN   rR   rT   rS   r   rv   rX   rY   c                 S   s   |  t |   S r   )Zastypefloatr   r   r   r   r   r   r     r   z7test_groupby_apply_shape_cache_safety.<locals>.<lambda>r/   r   r0   rV  rY  r   r^  )r)   gbr+   r*   r   r   r   %test_groupby_apply_shape_cache_safety  s    "
 r  c                 C   sf   t ddddgddddgddtjtjgd}|jd| d}|dd	 }|d
d	 }t|| d S )Nr9   rM   r   rS   )r  r  zr  )r  c                 S   s   |  ddS )Nr9   r  )nlargest)Zgrp_dfr   r   r   r     r   ztest_apply_na.<locals>.<lambda>c                 S   s   | j ddddS )Nr  F)Z	ascendingr9   )r   r   r   r   r   r   r     r   )r   r   r   r"   r#   r$   r%   )r  r)   Zdfgrpr+   r*   r   r   r   test_apply_na  s    &r  c                  C   s   t ddddgddddgtjddddgdddd	d
gdd } t ddtjdddgddtjdddggd	d
dgtjddgd	d
gdd}t| | d S )Nr9   rM   r!  rN   rR   r(   )unitr  r-   r.   c                 S   s
   | j d S Nr   rE   rG   r   r   r   r     r   z8test_apply_empty_string_nan_coerce_bug.<locals>.<lambda>rO   )r9   r!  )rM   r!  r_   r   )	r   r    r#  r"   r#   r   r   r$   r%   )r+   r*   r   r   r   &test_apply_empty_string_nan_coerce_bug  s"    

&r  index_valuesr/   r0   r1   c                 C   sj   t dddgdddgdt| d}t d	d
ddgitdddgddd}|ddd }t|| d S )NZaaZa2a3r9   rM   rN   rP   r   b_meanr0   r1   r/   r-   rY  c                 S   s   t | d  gdgdS )Nr.   r  r   )r   r   rG   r   r   r   r     r   z0test_apply_index_key_error_bug.<locals>.<lambda>)r   r   r"   r#   r$   r%   )r  r+   r*   r   r   r   test_apply_index_key_error_bug  s      
r  zarg,idxg?g333333?g?rU  c                 C   s8   t d| i|d}|jddddd }t|| d S )Nr  r   Fr   c                 S   s   | S r   r   r   r   r   r   r     r   z5test_apply_nonmonotonic_float_index.<locals>.<lambda>r   )argr  r*   r+   r   r   r   #test_apply_nonmonotonic_float_index  s    +r  zargs, kwargsnumeric_onlyc                 C   s6   |  d}|jd||}|jdd}t|| d S )Nrv   r   T)r  )r   )r"   r#   r   r$   r%   )r)   r  kwargsr  r+   r*   r   r   r   test_apply_str_with_args  s    
r  r   Z	some_namec                 C   sL   t ddg| d}|jddgdddd }t ddg| d}t|| d S )	Nr9   rM   rY  r-   Fr   c                 S   s   | S r   r   r   r   r   r   r   "  r   z1test_result_name_when_one_group.<locals>.<lambda>)r   r"   r#   r$   r'   )r   r   r+   r*   r   r   r   test_result_name_when_one_group  s    r  z
method, opr#   c                 C   s
   | j d S r  )r   r  r   r   r   r   +  r   c                 C   s   | d j d S )Nr.   r   rE   r  r   r   r   r   ,  r   )aggZskew)r  prod)r  r   c              	   C   s^   t g g d}|jddd}t|d}t|| |}tg ddtg dddd}t|| d S )	NrP   r-   Tr   r.   r:   r   )r   r   r   )r   r"   r  r   r   r$   r'   )methodopZempty_dfr  r^   r+   r*   r   r   r   test_empty_df(  s    
   r  )^r   r   ior   Znumpyr   ZpytestZpandasr    r   r   r   r   r	   Zpandas._testingZ_testingr$   Zpandas.tests.groupbyr
   r,   rK   rL   markZparametrizerz   r   ri   ru   r{   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r  r  r'  r,  r3  r>  rJ  rM  rP  rS  rX  rZ  todayr   r_  rf  rk  rn  ri  Zinterval_rangeZperiod_ranger   rq  r|  r  r  r  r  r  r  r  r  r  r  r&   r  r  r  r  r  r  r  r  r  r  r  r   r   r   r   <module>   s  )*$(.
(
,	
%#


5	
&

	


	
  


)


	


