o
    is                     @   s   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lmZ ejdd Zejdd Zejd	d
 Zejdd Zejdd Zejdd ZG dd dZG dd dZdS )    N)	DataFrameIndex
MultiIndexSeries	Timestamp)concat)mergec                  C   s0   g d} g d}t jt| }t| ||dS )z=left dataframe (not multi-indexed) for multi-index join tests)
barr	   r	   foor
   bazr   quxr   snap)
twoonethreer   r   r   r   r   r   r   key1key2data)nprandomrandnlenr   r    r   `/var/www/edux/Edux_v2/venv/lib/python3.10/site-packages/pandas/tests/reshape/merge/test_multi.pyleft   s   r   c                 C   s   | }ddg|j _g d|_|S )z:right dataframe (multi-indexed) for multi-index join testsr   r   )j_onej_twoj_three)indexnamescolumns) multiindex_dataframe_random_datadfr   r   r   right   s   
r$   c                   C   :   t g dg dg dg dg ddg ddg dS )	N)Ar&   Br'   C)r&   r'   r&   r(   r&   )AMr)   IPr)   OP)hbwnhbhbor-   r,   )i  i?  i	  i  i\  )OriginDestinationPeriodTripPurpTripsr!   )r/   r0   r1   r2   r   	set_indexr   r   r   r   
left_multi&      
	r7   c                   C   r%   )	N)r&   r&   r'   r'   r(   r(   E)r&   r'   r&   r'   r&   r'   F)r)   r)   r*   r)   r+   r*   r)   )abcr<   r;   r<   r;   )d   P   Z   r?   K   #   7   )r/   r0   r1   LinkTypeDistancer4   )r/   r0   r1   rD   r5   r   r   r   r   right_multi4   r8   rF   c                   C      g dS )N)r/   r0   r1   r   r   r   r   r   on_cols_multiB      rH   c                   C   rG   )N)r/   r0   r1   r2   rD   r   r   r   r   r   idx_cols_multiG   rI   rJ   c                   @   s  e Zd Zdd Zejdddgdd Zejdddgdd	 Zd
d Z	dd Z
dd Zdd Zdd Zdd Zdd Zejddejeegdd Zejdddgdd  Zejd!d" Zejd#d$ Zejd%d& Zd'd( Zd)d* Zd+d, Zd-d. Zd/d0 ZdS )1TestMergeMultic                 C   s   ddg}|j |||djdd}t|| ||d}t|| |j |||ddjdd}t|| ||dd}t|| d S )Nr   r   onhowT)droprM   rN   sort)joinreset_indexr   tmassert_frame_equal)selfr   r$   	join_typeon_colsresultexpectedr   r   r   test_merge_on_multikeyM   s   z%TestMergeMulti.test_merge_on_multikeyrQ   FTc              
      sf  g ddd   fdd}t ttttdtdd }ttj|d	d
dgd}|	ddtj
ddt| tjt|}|j|  } ||d<  | |d< |jdd |||| tj|jdd dd
f< tj|jdd ddf< tj|jdd ddf<  ||d< tjt|}|j|d df } | |d< |jdd |||| d S )N)1st2nd3rdc                    sB   dd   fdd}|| d || d d  | d  dd	  S )
Nc                 S   s   | | krdS t | S )Nr   )ord)r;   r   r   r   <lambda>d   s    zNTestMergeMulti.test_left_join_multi_index.<locals>.bind_cols.<locals>.<lambda>c                    s   |   td S )Nr;   )mapr_   )tsiordr   r   r`   e   s    r\   r^   g      Y@r]   r   g     @)fillna)r#   fr   rc   r   	bind_colsc   s   .z<TestMergeMulti.test_left_join_multi_index.<locals>.bind_colsc                    s   | j |d|d}t| t|d k sJ |d   rJ |d   r)J tj|d |d  dd  |jd d d df }tj|d |dd |jd u sTJ |rat||j	d	d
 t
| | |dd}tt||_t|| d S )Nr   rP      4th5thF)check_names	mergesortkind)rM   rQ   rN   )rR   r   isnaanyrT   assert_series_equalilocnamerU   sort_valuesr   rS   r   aranger   )r   r$   rQ   resrY   outrg   icolsr   r   run_assertsh   s   z>TestMergeMulti.test_left_join_multi_index.<locals>.run_assertsr;   zrh   )i     r\   r^   r4   r]   r   i  ri   rj   T)inplace   r}   %      +   )listra   chrr   rv   r_   r   r   choiceinsertrandintr   permutationrs   copyr6   nanloc)rV   rQ   r{   lcr   ir$   r   ry   r   test_left_join_multi_index_   s*   "z)TestMergeMulti.test_left_join_multi_indexc                 C   sJ   ddg}|j ||dd|d}|j ||dd|d}||j }t|| d S )Nr   r   Tr   )left_onright_indexrN   rQ   r$   )right_on
left_indexrN   rQ   )r   r!   rT   rU   )rV   r   r$   rQ   rX   merged_left_rightmerge_right_leftr   r   r   test_merge_right_vs_left   s   


z'TestMergeMulti.test_merge_right_vs_leftc                 C   s   t tdtjddgg dgddgddd	}ttd
g ddd}t|| ddgd}ttd
g ddgd tdd}t	|| d S )N   r&   r'   rh   r}   r   lev1lev2r    Amount)rt   AAABBB)rh   r}   r   rh   r}   r   r   )r   r   colrM   )r   r   r   r   )
r   ranger   from_productr   r   r   rS   rT   rU   )rV   sr#   rY   rZ   r   r   r   .test_merge_multiple_cols_with_mixed_cols_index   s   z=TestMergeMulti.test_merge_multiple_cols_with_mixed_cols_indexc                 C   s|   t dd}t|d}|d d d }t||tjdd}t|d d d |d d d tjdd}t||dd	 d S )
N
   i'  r}   r   i N  )r   r   value1)r   r   value2outerrN   )rT   rands_arrayr   tiler   r   r   r   )rV   r   r   r#   df2r   r   r    test_compress_group_combinations   s   &z/TestMergeMulti.test_compress_group_combinationsc                 C   s  ddg}t g dd ddgd tjtdtjd	d
}tddg}t dddgi|d}|j||d}| }tj	|d< d|j
|jdk|jdk@ df< d|j
|jdk|jdk@ df< t|| |j|ddd |j||dd}t|| t g dd ddgd tjg dd tjd	tjtdtjd	d}tddg}t dddgi|d}|j||d}| }tj	|d< d|j
|jdk|jdk@ df< d|j
|jdk|jdk@ df< t|| |j|dd}|j||dd}t|| d S )Nk1k2)r   rh   r}      r
   r	         )dtype)r   r   v)r}   r	   )rh   r
   v2      r   r   r}   rh   rm   T)ro   r~   )rM   rQ   )r   r   k3r   rn   )r   r   arrayrv   int64r   from_tuplesrR   r   r   r   r   r   rT   rU   ru   float32int32)rV   rX   r   r   r$   rY   rZ   r   r   r   #test_left_join_index_preserve_order   sH   




	
z2TestMergeMulti.test_left_join_index_preserve_orderc                 C   s  t g dg dg dg dg dg dg dg dg d	g d
g
g dg dd}t g dg dg dg dg dg dg dg dg dg dg dg dg dg dgg ddg d}|j|g dd d!}t g d"g d#d$d%d&d'tjgg d(g d)g d*d+d%d,d-tjgg d.g d/g d0g d1g d2g d3g d4gg d5g d6d}t|| |j|g dd d7d8}|jg dd9d:}t|| d S );N)XYr(   r;   )Wr   r(   e)VQr&   h)r   RDr   )r   r   r   r<   )r   r   r&   r=   )r   r   r'   rf   )r   r   r(   g)r   r   r(   j)r   r   r'   d)colacolbcolctag)
r   r}   r   rh   r   r      r   	   r   r!   r   )r   r   r(   r   )r   r   r'   r   )r   r   r'   r   )r   r   r&   rh   )r   r   r&   r   )r   r   r'   r   )r   r   r(   r   )r   r   r(   r   )r   r   r(   i)r   r   r(   i)r   r   r(   r   )r   r   r   r}   )r   r   r   r   )r   r   r&   )col1col2col3valr4   )r   r   r   )r   r   r   r   rL   )r   r   r(   r;   r   )r   r   r(   r;   r   r   r   r(   r   )r   r   r&   r   r   )r   r   r   r   r}   )r   r   r   r   r   r   r   r<   )r   r   r&   r=   rh   )r   r   r&   r=   r   )r   r   r'   rf   r   )r   r   r'   rf   r   )r   r   r(   r   r   )r   r   r(   r   r   )r   r   r'   r   r   )r   r   r   r   r   )r   r   r}   r   rh   rh   r   r   r   r   r   r   r   r   TrP   rm   rn   )r   r6   rR   r   r   rT   rU   ru   )rV   r   r$   rY   rZ   r   r   r   +test_left_join_index_multi_match_multiindex  sv   
z:TestMergeMulti.test_left_join_index_multi_match_multiindexc                 C   s>  t ddgddgddgddggdd	gg d
d}t ddgddgddgddgddgddgddgddggddgdd}|j|ddd}t g dg dg dg dddtjgg dg dddtjggg d g d!d}t|| |j|ddd"d#}|jdd$d%}t|| t||	 ddd&}t
t||_t|| d S )'Nr=   r   r<   rh   r;   r}   r   r   r   )r}   r   rh   r   r   r   wxr   yr|   rr   qr   charr4   r   rL   )r=   r   r   )r=   r   r   )r=   r   r   )r=   r   r   )r;   r}   r   )r;   r}   r|   )r   r   r   )r}   r}   r}   r}   r   rh   rh   r   TrP   rm   rn   rN   rM   )r   r6   rR   r   r   rT   rU   ru   r   rS   rv   r   r   )rV   r   r$   rY   rZ   	expected2r   r   r    test_left_join_index_multi_matchF  sP   



z/TestMergeMulti.test_left_join_index_multi_matchc                 C   s   t tdtjdtjdtdtjddg dd}t ddtjtjtjgddtjtjtjgd	}t||d
dd}|jd
gdd}||}t	
|| d S )Nabcder   )idv1r   dummyv3r4   r;   r<   gX9v?gʡE@)r   sv3r   r   rL   rh   )axis)r   r   r   r   r   r   r   rO   rR   rT   rU   )rV   r   r$   rY   rdfrZ   r   r   r   test_left_merge_na_bugletx  s$   




z(TestMergeMulti.test_left_merge_na_bugletc              
   C   s   g dg dg dddt jgg dg dddt jgg d	g d
g	}t|g dd}ddt jgddt jgddt jgddt jgddt jgddt jgg}t|g dd}|j|dd}|dj|ddd}|dt j}t|| d S )N)  r&         ?)r   r'   r   )  r'   r   i  r'   )  r'         @)r   r(   r   r(   )  r(   g      @)r   r(   r   )yearpanelr   r4   r&   r   r   r   r   r   i)r   r   r   r   re   replacerT   rU   )rV   r   frame
other_dataotherrY   rZ   r   r   r   test_merge_na_keys  s.   







z!TestMergeMulti.test_merge_na_keysklassNc                 C      t g dg ddgd}t|j|_|jj}|d ur||}t g dg dd}|j|d|gdd}t|| t g dg dg dd	}|j||jjgdd}t|| d S 
Nr   )z
2016-01-01z
2017-01-01z
2018-01-01r;   r4   )i  i  i  )r;   key_1innerrL   )key_0a_xa_yr   pdto_datetimer   r   r   rT   rU   )rV   r   r#   	on_vectorrZ   rY   r   r   r   test_merge_datetime_index     z(TestMergeMulti.test_merge_datetime_index
merge_typer   r$   c                 C   s  t dddgitjtddgtddggddgd	d
}t tjg ddgd	dgd}tjtddgtddggddgd	}|dkr_t ddgd d gd|d
}|j|dddgd}|j|dd}nt d d gddgd|d
}|j|dddgd}|j|dd}t|| t|| d S )Nr   r   z
1950-01-01r&   z
1950-01-02r'   dater   r   )r   r   state)r   r!   r   )r   r  r   r   )r  r   r$   )r   r   r   r   r   rR   rT   rU   )rV   r  r   r$   expected_indexrZ   results_mergeresults_joinr   r   r   (test_merge_datetime_multi_index_empty_df  sD   
z7TestMergeMulti.test_merge_datetime_multi_index_empty_dfc                 C   s.   t g dg dg ddg ddd}|S )Nr   )r   rh   r   )ffffAPAi^ )household_idmalewealthr4   r  r5   )rV   	householdr   r   r   r    s   zTestMergeMulti.householdc              
   C   sP   t g dddddddtjgddd	d	d
dtjgg ddg ddddg}|S )Nrh   r}   r}   r   r   r   r   nl0000301109nl0000289783gb00b03mlx29lu0197800237nl0000289965ABN AmroRobecoRoyal Dutch ShellAAB Eastern Europe Equity FundPostbank BioTech Fonds      ?皙?333333?333333?r         ?r  )r  asset_idrt   sharer4   r  r#  )r   r   r   r6   )rV   	portfolior   r   r   r%    s2   
	
zTestMergeMulti.portfolioc                 C   sH   t g dg dg dg dg dg dddd	gjg d
d}|S )N)r   rh   rh   r   r   r   )r  r  r      xAr&  r&  )r  r  r  r  r  r  )r  r  r   r!  r   r"  )rh   r}   r}   r   r   r   )r  r  r  r  r  r  )r  r  rt   r$  r  r#  r  r#  )r  r  rt   r$  r4   )r   r6   reindex)rV   rZ   r   r   r   rZ      s   
#zTestMergeMulti.expectedc                 C   s.   |  }|  }|j|dd}t|| d S )Nr   r   )r   rR   rT   rU   rV   r%  r  rZ   rY   r   r   r   test_join_multi_levelsG  s   z%TestMergeMulti.test_join_multi_levelsc                 C   sD   |  }|  }t| | dgddddg}t|| d S )Nr  r   rL   r#  )r   r   rS   r6   rT   rU   r(  r   r   r   (test_join_multi_levels_merge_equivalenceP  s   
z7TestMergeMulti.test_join_multi_levels_merge_equivalencec                 C   sn   |  }|  }|j|dd}t|tddgitjdtjfgddgdd	gd
ddj|j	d}t
|| d S )Nr   r   r$  r  r   r  r#  r   r   r   T)r   rQ   r4   )r   rR   r   r   r   r   r   r   r'  r!   rT   rU   r(  r   r   r   test_join_multi_levels_outer]  s$   z+TestMergeMulti.test_join_multi_levels_outerc                 C   s   |  }|  }d|j_tjtdd |j|dd W d    n1 s%w   Y  |  }|jddg tjtdd |j|dd W d    d S 1 sPw   Y  d S )Nr
   z+cannot join with no overlapping index names)matchr   r   r  z'columns overlap but no suffix specified)r   r   rt   pytestraises
ValueErrorrR   	set_names)rV   r%  r  
portfolio2r   r   r   test_join_multi_levels_invalids  s   "z-TestMergeMulti.test_join_multi_levels_invalidc              	   C   s@  t g dddddddtjgg ddg ddd	d
g}t g dg dg ddd
dg}t g dg dg dg dg ddg djddgd}t| | d
gddg d}t|| t g dg dg dg dg ddg djddgd}t| | d
gd dg d}t|| d S )!Nr  r  r  r  r  r  )r  r#  r$  r4   r  r#  )r  r  r  r  r  )               )S緖?D >?
?HRE?)r#  t
log_returnr=  )r}   r}   r}   r   r   r   r   r   )r  r  r  r  r  r  r  r  )r3  r4  r5  r3  r4  r5  r6  r7  )r   r   r   r!  r!  r!  r   r   )r8  r9  r:  r8  r9  r:  r;  r<  )r  r#  r=  r$  r>  )r  r#  r=  r$  r>  r   rL   )rh   r}   r}   r}   r}   r   r   r   r   r   r   r   )r  r  r  r  r  r  r  r  r  r  r  N)NNr3  r4  r5  r3  r4  r5  r6  r7  NN)r  r  r   r   r   r!  r!  r!  r   r   r"  r  )NNr8  r9  r:  r8  r9  r:  r;  r<  NNr   )	r   r   r   r6   r'  r   rS   rT   rU   )rV   r  r>  rZ   rY   r   r   r   test_join_multi_levels2  s   	



!

=B
z&TestMergeMulti.test_join_multi_levels2)__name__
__module____qualname__r[   r-  markparametrizer   r   r   r   r   r   r   r   r   r   asarrayr   r   r  r  fixturer  r%  rZ   r)  r*  r+  r2  r?  r   r   r   r   rK   L   s8    
6
7E2 

.


&	rK   c                   @   sL   e Zd Zdd Zdd Zejddej	e
egdd Zd	d
 Zdd ZdS )TestJoinMultiMultic                 C   sD   t | | ||d| }|j||d }t|| d S )Nr   r   )r   rS   r6   
sort_indexrR   rT   rU   rV   r7   rF   rW   rH   rJ   rZ   rY   r   r   r   test_join_multi_multi$  s   z(TestJoinMultiMulti.test_join_multi_multic                 C   s`   |j |jd}|j |jd}t| | ||d| }|j||d }t|| d S )Nr4   r   r   )	rO   r!   r   rS   r6   rH  rR   rT   rU   rI  r   r   r   test_join_multi_empty_frames6  s   z/TestJoinMultiMulti.test_join_multi_empty_framesboxNc                 C   r   r   r   )rV   rL  r#   r  rZ   rY   r   r   r   r  K  r  z,TestJoinMultiMulti.test_merge_datetime_indexc                 C   s   t jg dddgd}tg dg dd|d}t jg d	dd
gd}tg dg dd|d}||}t| | dgddg d}t|| d S )N))K0X0)rM  X1)K1X2keyr   r   )A0A1A2)B0B1B2)r&   r'   r   ))rM  Y0)rP  Y1)K2Y2)r[  Y3r   )C0C1C2C3)D0D1D2D3)r(   r   r   rL   )rR  r   r   )	r   r   r   rR   r   rS   r6   rT   rU   )rV   
index_leftr   index_rightr$   rY   rZ   r   r   r   test_single_common_levelc  s(   

z+TestJoinMultiMulti.test_single_common_levelc                 C   s   t jddgddggddgd}t jg dddgd}t|d	g d
id}t|dg did}||}t|g d
dddtjgdd}t|| d S )Nrh   r}   r   r   r;   r<   r   ))r   rh   )r   r}   )r   rh   r   )r         (   )r   r   r   )r
   r	   fingrl  r
   r	   )r   r   )	r   r   r   r   rR   r   r   rT   rU   )rV   midx1midx3r   r$   rY   rZ   r   r   r   test_join_multi_wrong_order|  s   
z.TestJoinMultiMulti.test_join_multi_wrong_order)r@  rA  rB  rJ  rK  r-  rC  rD  r   rE  r   r   r  rh  ro  r   r   r   r   rG  #  s    
rG  )numpyr   r-  pandasr   r   r   r   r   r   pandas._testing_testingrT   pandas.core.reshape.concatr   pandas.core.reshape.merger   rF  r   r$   r7   rF   rH   rJ   rK   rG  r   r   r   r   <module>   s4    


	



     \