o
    %jg                    @   sD  d dl mZm Z mZ d dlZd dlZd dlZd dlmZ d dl	m
Z
mZ d dlmZ d dlZd dlmZmZmZmZmZmZ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!m"Z" dddZ#dd Z$dd Z%ej&e$ dd ddd Z'ej&e$ dd ddd Z(ej&e% dd ddd Z)ej&dd Z*G dd dZ+d d! Z,G d"d# d#Z-ej&d$d% Z.ej&d&d' Z/G d(d) d)Z0ej&d*d+ Z1ej&d,d- Z2G d.d/ d/Z3ej4j5d0d1d2 ej6D ed3d4gd3d4gd5d6ed d7d5d8ed9d:gd5d;g d<d d=d>d? Z7ej45d@dAdBgdddCdCd4fdDddAdBgddCdEd4fdddAdBgdEdCd4fdAdBgdddCdCdfdFddAdBgddCdEdfdddAdBgdEdCdfgdGdH Z8dIdJ Z9ej45dKd d dLdMidNdOgfd d dLdPid dOgfd d dLdQidRdSgfd d dLdTdUgidRdSgfdVd dLdWidVd gfdXdXdLdYidZdXgfd[d[dLdWid[d\gfdVdVdLdYid]dVgfdVd[dLdYidVd[gfdVdVdLd^idVd]gfd d dLd_id`d gfdVdVi d]dagfd d i dRdSgfgdbdc Z:ej45ddd'eg dedfdgej;gg dhdifdAeg djdkdfdgej;gej;dldmdngdifgdodp Z<ej45dqg drdsdt Z=ej45dLd%d'hd d dugdvdw Z>erdxndyZ?ej45dzdVdVd{d|e? d}fdVdVe@dVd~fgdd ZAej45dddgej45ddEdCgdd ZBdd ZCdd ZDdd ZEdd ZFej45dddgdd ZGdd ZHej45dddgej45ddVdEdddgfdVdEdddgfgdd ZIej45dddgej45dddViddgfddViddgfgdd ZJej45dddgej45dddEiddEigdd ZKdd ZLdd ZMdd ZNdd ZOdd ZPdd ZQdd ZRdd ZSej45dddgdd ZTdd ZUdd ZVdd ZWej45dddgddĄ ZXej45dg dƢej45dddgddʄ ZYdd̄ ZZej45dg d͢ej45ddEdCgej45ddEdCgej45ddEdCgej45ddEdCgej45ddEdCgej45ddEdCgddՄ Z[ddׄ Z\ddل Z]ej45ddEdCgej45ddEdCgdd݄ Z^ej45dg d͢dd߄ Z_dS )    )datedatetime	timedeltaN)PY314)is_object_dtypeis_string_dtype)CategoricalDtype)CategoricalCategoricalIndex	DataFrameDatetimeIndexIndexIntervalIndex
MultiIndexPeriodIndex
RangeIndexSeriesTimedeltaIndex)concat)
MergeErrormerge   2   c                 C   sf   t t| }tt|||  }t||k r(tt ||d |t|   }tjd| |S )N   )	listrangenpZasarraytilelenrandomdefault_rngshuffle)ngroupsnZunique_groupsarr r%   f/var/www/html/Deteccion_Ine/venv/lib/python3.10/site-packages/pandas/tests/reshape/merge/test_merge.pyget_test_data)   s   "r'   c                   C   sT   t dgddt dgddt dgt dgt dgt tdgt tjdd	d
ggS )N   int64dtypeInt64gGz?fooT
2018-01-01
US/Easterntz)r   pd	Timestampr%   r%   r%   r&   
get_series4   s   r4   c                   C   s8   t tjgddt tjgddt tjgddt tjggS )Nr,   r*   floatobject)r   r   nanr2   NaTr%   r%   r%   r&   get_series_na@   s
   
r9   c                 C      | j jS Nr+   namexr%   r%   r&   <lambda>I       r@   )paramsidsc                 C      | j S )zV
    A parametrized fixture returning a variety of Series of different
    dtypes
    paramrequestr%   r%   r&   series_of_dtypeI      rI   c                 C   r:   r;   r<   r>   r%   r%   r&   r@   R   rA   c                 C   rD   )zk
    A duplicate of the series_of_dtype fixture, so that it can be used
    twice by a single function
    rE   rG   r%   r%   r&   series_of_dtype2R   rJ   rK   c                 C   r:   r;   r<   r>   r%   r%   r&   r@   [   rA   c                 C   rD   )zU
    A parametrized fixture returning a variety of Series with all NA
    values
    rE   rG   r%   r%   r&   series_of_dtype_all_na[   rJ   rL   c                  C   s@   t ddgddgddgd} t g dg dg dd	}| |fS )
Nr   r(   r   ab)col1col_conflictcol_left)r(   r            )r   r   r   r   r   )rO   rP   	col_rightr   )df1df2r%   r%   r&   dfs_for_indicatord   s   rY   c                   @   s  e Zd Zej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d Zdd Zdd Zdd Zdd Zdd Zdd Zdd  Zd!d" Zd#d$ Zd%d& Zd'd( Zd)d* Zd+d, Zd-d. Zejd/g d0d1d2 Zejd3d4d4d5d4d6d7d8d4d9d8d6d:gd;d< Zd=d> Z d?d@ Z!dAdB Z"dCdD Z#dEdF Z$ejdGdHg dIfd4g dJfgejd/dKdLgdMdN Z%dOdP Z&dQdR Z'ej(dSdTdU Z)dVdW Z*dXdY Z+ejdZg d[d\d] Z,ejdZg d[d^d_ Z-d`da Z.dbdc Z/ddde Z0dfdg Z1dhdi Z2djdk Z3dldm Z4dndo Z5dpdq Z6drds Z7dtdu Z8dvdw Z9dxdy Z:dzd{ Z;d|d} Z<ejd/dLd~gejde=g de=g dfe>g ddde>ddde?j@e?j@e?j@gddfgdd eAjBD eCDg deCDdddeEjFeEjFeEjFgfeGg dddeGddde?j@e?j@e?j@gddfeHg deHddde?j@e?j@e?j@gfdd ZIdd ZJejd/dKdLgdd ZKdd ZLdd ZMdS )	TestMergec                 C   sF   t t t tjddtjddd}||d dk }|S )Nr   r   )key1key2data1data2r\   r(   r   r'   r   r   r    standard_normal)selfdfr%   r%   r&   rb   r   s   
zTestMerge.dfc                 C   s,   t tddtdddtjdddS )N
   )r#   rS   )r"   r#   r   )r[   r\   valuer_   ra   r%   r%   r&   rX      s   
zTestMerge.df2c                 C   s    t g dtjdddS )NrM   rN   cderi   rM   r      keyv1r   r   r   r    r`   re   r%   r%   r&   left   s
   zTestMerge.leftc                 C   s"   t dtjddig ddS )Nv2r   rS   rh   rN   rg   rM   indexrn   re   r%   r%   r&   right   s   zTestMerge.rightc                 C   sP   t  }t dddgiddgdd}t||ddd}t dg idd	}t|| d S )
NrM   r(   r   r   r)   )rs   r+   T
left_indexright_indexr*   r   r   tmassert_frame_equal)ra   df_emptyZdf_aresultexpectedr%   r%   r&   test_merge_inner_join_empty   s
   z%TestMerge.test_merge_inner_join_emptyc                 C   s,   t ||}t ||ddgd}t|| d S )Nr[   r\   onr   ry   rz   )ra   rb   rX   joinedexpr%   r%   r&   test_merge_common   s   
zTestMerge.test_merge_commonc                 C   sJ   t g dg dg dg dd}|t}|}t||}t|| d S )N)r(   r   r(   r   )r   r(   r   r   )r   r   r   r   )r(   r   r   rR   r   r(   r   rR   )r   astyper5   r   ry   rz   ra   ro   rt   r}   r|   r%   r%   r&   test_merge_non_string_columns   s   

z'TestMerge.test_merge_non_string_columnsc                 C   sF   | d}| d}t||dd}t||dd d}t|| d S )Nr[   r   )	set_indexr   ry   rz   )ra   rb   rX   ro   rt   r|   r}   r%   r%   r&   test_merge_index_as_on_arg   s
   

z$TestMerge.test_merge_index_as_on_argc                 C   s   t g dtjddd}t dtjddig dd}t||d	d
ddd}t||d	d
ddd}t||jd d |j	f  t||d	d
dd
d}t||d	d
dd
d}t||jd d |j	f  d S )Nrf   r   rj   rk   rp   rS   rq   rr   rl   Tro   F)left_onrw   howsortrt   )right_onrv   r   r   )
r   r   r   r    r`   r   ry   rz   loccolumns)ra   ro   rt   Zmerged1merged2r%   r%   r&   (test_merge_index_singlekey_right_vs_left   s.    z2TestMerge.test_merge_index_singlekey_right_vs_leftc                 C   s   t g dtjddd}t dtjddig dd}t||d	d
dd}|j|d	dj|j }t	
|| t||d	d
dd}|j|d	dj|j }t	
||jd d |jf  d S )Nrf   r   rj   rk   rp   rS   rq   rr   rl   Tinnerr   rw   r   r   )r   rv   r   )r   r   r   r    r`   r   joinr   rs   ry   rz   r   ra   ro   rt   r|   r}   r%   r%   r&    test_merge_index_singlekey_inner   s    z*TestMerge.test_merge_index_singlekey_innerc                 C   s  d}t jtjj|d t||dd W d    n1 sw   Y  d}t jtjj|d t||dd W d    n1 s?w   Y  d}t jtjj|d t||ddd	 W d    n1 sbw   Y  d
}t jt|d t||dgddgd W d    d S 1 sw   Y  d S )Nz&Must pass right_on or right_index=TruematchT)rv   z$Must pass left_on or left_index=True)rw   zRCan only pass argument "on" OR "left_on" and "right_on", not a combination of bothrl   )r   r   z)len\(right_on\) must equal len\(left_on\)r[   r\   r   r   )pytestraisesr2   errorsr   r   
ValueError)ra   rb   rX   ro   rt   msgr%   r%   r&   test_merge_misspecified   s"   "z!TestMerge.test_merge_misspecifiedc                 C   s   d}t jt|d t||ddddgd W d    n1 sw   Y  d}t jt|d t||dddgdd W d    n1 sCw   Y  t jt|d t||dddgddgd W d    d S 1 shw   Y  d S )	Nz>right_index parameter must be of type bool, not <class 'list'>r   ro   Fr[   r\   r   rv   rw   z=left_index parameter must be of type bool, not <class 'list'>r   r   r   r   )ra   rb   rX   r   r%   r%   r&   &test_index_and_on_parameters_confusion  s:   "z0TestMerge.test_index_and_on_parameters_confusionc                 C   sN   t ||dd}|d  d  }t||ksJ d|v sJ d|v s%J d S )Nrl   r   r   Zv1_xZv1_y)r   value_countssumr   )ra   ro   mergedZexp_lenr%   r%   r&   test_merge_overlap  s
   zTestMerge.test_merge_overlapc                 C   s   t g dg dd}t g dg dd}|j|ddd	d
d}tddddddtjgdd}t|d | tdtjdddddgdd}t|d | tddddddtjgdd}t|d | tdtjdddddgdd}t|d | d S )N)r-   barbazr-   r(   r   rR   rS   )lkeyrd   )r-   r   quxr-   )rT      rj   r   )rkeyrd   r   r   outerT)r   r   r   r   r   r   r-   r=   r   r   rR   r(   rS   value_xr   rT   r   rj   value_y)r   r   r   r   r7   ry   assert_series_equal)ra   ro   rt   r   r   r%   r%   r&   %test_merge_different_column_key_names$  s   
z/TestMerge.test_merge_different_column_key_namesc                 C   sz   t dddtdd}t dddtdd}t||d	d	d	d
}d|d< |d dk s-J d|d< |d dk s;J d S )Nr   r(   rM   rN   rc   rr   r-   r   rg   rh   Trv   rw   copyr   rM   Zpeekaboorh   )r   r   r   all)ra   ro   rt   r   r%   r%   r&   test_merge_copy8  s   zTestMerge.test_merge_copyc                 C   s   t dddtdd}t dddtdd}t||d	d	d
d}t|d j|d js-J |s=t|d j|d js?J d S d S )Nr   r(   r   rc   rr   r-   r   r   TFr   rM   rh   )r   r   r   r   Zshares_memory_values)ra   using_array_managerusing_infer_stringro   rt   r   r%   r%   r&   test_merge_nocopyD  s   zTestMerge.test_merge_nocopyc                 C   s   t g dttddddgd}t g dttdd	}t||dd
d}t g dtdddddddtjtjg	g ddg dd}t|| d S )Nr(   r(   r   r   rR   rT   rl   rd   rd   rl   r   r(   r(   r   rR   rS   rT   r   )rl   rvaluer   r   r   	r(   r(   r(   r(   r   r   rR   rS   rT   r   r(   r   rR   rS   )	r   r(   r   r(   r   r   rR   rS   rT   )rl   rd   r   )rd   rl   r   )	r   r   r   r   r   arrayr7   ry   rz   )ra   ro   rt   r   r}   r%   r%   r&   "test_intelligently_handle_join_keyN  s   z,TestMerge.test_intelligently_handle_join_keyc                 C   s   t dgdgd}t dgdgd}t||dd}|d jd	ks"J t d
gdgd}t dgdgd}t||dd}|d jdksDJ t ddgi}t ddgi}tdg}tdg}t||||dd}|d jttkssJ d S )Nr(   rc   rk   r      r   r   rl   r)   TFr   boolvalr   r   r   key_0)r   r   r+   r   r   int)ra   rW   rX   rb   r   r   r%   r%   r&   test_merge_join_key_dtype_casta  s   z(TestMerge.test_merge_join_key_dtype_castc           	      C   s  t g dtddddgdd}t dtd	idd
}tjg ddd
}t||d|dd}t|||ddd}t|d |d  |d   sKJ |d   sUJ t dtdidgd}t dtd	i}tg d}tg d}t||||dd}t	g dt
dd}t|d | t dtdi}t dtd	i}tjg dtjd
}t||d|dd}t|d t	|dd d S )Nr   rT   r   rd   rl   r)   r   r+   r   r   r*   r   r   r   r   r   r   r<   rR   )r   r(   r(   r   r   rR   T)rv   r   r   r   )r   r   aranger   r   ry   r   Znotnar   r   r   r)   )	ra   ro   rt   rl   r   r   r   r   r}   r%   r%   r&   test_handle_join_key_pass_arrayx  s0   z)TestMerge.test_handle_join_key_pass_arrayc                 C   s   t  }tddgi|gd}tdddgi||gd}dd  dd  d	d
 dd
 }tjt|d t|| W d    d S 1 s@w   Y  d S )Nr?   rM   rr   yrN   rg   z>No common columns to perform merge on. Merge options: left_on=z, right_on=z, left_index=Fz, right_index=r   )r   nowr   r   r   r   r   )ra   dtrW   rX   r   r%   r%   r&   &test_no_overlap_more_informative_error  s    "z0TestMerge.test_no_overlap_more_informative_errorc                 C   s   t ddd}t ddd}t ddd}t ddd}tddgi|gd	}td
ddgi||gd	}t|| tdg di|||gd	}td
g di||||||gd	}t|| tdddgi||gd	}td
ddgi||gd	}t|| d S )N  rT   r(   r   rR   rS   r?   rM   rr   r   rN   rg   )rM   rN   q)rg   rh   ri   fghrh   r   r   _check_merge)ra   r   dt2dt3Zdt4rW   rX   r%   r%   r&   test_merge_non_unique_indexes  s   

z'TestMerge.test_merge_non_unique_indexesc                 C   sl   t ddd}t ddd}t ddd}tdg di||||gd}td	g d
i|||||gd}t|| d S )Nr   rT   r(   r   rR   r?   rM   rN   rg   rh   rr   r   )ri   r   r   z hir   )ra   r   r   r   rW   rX   r%   r%   r&   (test_merge_non_unique_index_many_to_many  s   z2TestMerge.test_merge_non_unique_index_many_to_manyc                 C   sZ   t dgdgd}t dg i}t||ddd}t|| t||ddd}t|| d S )Nr(   r   r   rl   ro   r   rt   rx   )ra   ro   rt   r|   r%   r%   r&   test_left_merge_empty_dataframe  s   z)TestMerge.test_left_merge_empty_dataframer   )r   ro   rt   r   c                 C   s:   t g |d d d}| }|j||d}t|| d S )Nr   rr   r   )r   r   r   ry   rz   )ra   rs   r   ro   rt   r|   r%   r%   r&   test_merge_empty_dataframe  s   z$TestMerge.test_merge_empty_dataframekwargTru   r?   rv   r   rM   r   rw   r   c                 C   sR   t g dd}t g dd}t g dtd}t||fd|i|}t|| d S )NrM   rN   rg   r   r?   r   zrM   rN   rg   r?   r   r   r   r   )r   r6   r   ry   rz   )ra   	join_typer   ro   rt   exp_inr|   r%   r%   r&   !test_merge_left_empty_right_empty  s
   z+TestMerge.test_merge_left_empty_right_emptyc                    sL  t g dd t g dg dg dgg ddt tjtjgd tdtjtjgd tdtjtjgd tdg d	g d
g ddg dd}|dd } fdd} fdd}ddddddfD ]}||| ||| qfddd}||| g d|d< ||| ddd}||| tjtjgd td|d< ||| d S )Nr   r   r(   r   rR   rS   rT   r   rj   r   	   r   rR   r*   r(   rS   rj   r   rT   r   rR   r   r   r   r   c                    H   t  fddi|}t||  t  fddi|}t||  d S )Nr   r   ro   r   r   r   r|   ro   rt   r%   r&   check1     z>TestMerge.test_merge_left_empty_right_notempty.<locals>.check1c                    r   )Nr   rt   r   r   r   r   r%   r&   check2  r   z>TestMerge.test_merge_left_empty_right_notempty.<locals>.check2Tru   r?   r   rM   r   r   r(   r   r   )r   r   r   r7   r6   )ra   exp_outr   r   r   r   r%   r   r&   $test_merge_left_empty_right_notempty  s8   "





z.TestMerge.test_merge_left_empty_right_notemptyc              
      s   t g dg dg dgg ddt g ddt g dg dg d	tjtjgd
 tdtjtjgd
 tdtjtjgd
 tddg dddd jt_fdd  fddd S )Nr   r   r   r   r   r   r   r   r   rR   r*   r   r   c                    r   )Nr   r   rt   r   r   r   r%   r&   r   /  r   z>TestMerge.test_merge_left_notempty_right_empty.<locals>.check1c                    s   t fddi|}t||  t fddi|}t||  ddddddddd	ddd
fD ]} | | q4d S )Nr   ro   r   Tru   r?   r   rM   r   r   r   r   r   r   r   r   ro   rt   r%   r&   r   5  s   
z>TestMerge.test_merge_left_notempty_right_empty.<locals>.check2)r   r   r   r7   r6   rs   r   re   r%   r   r&   $test_merge_left_notempty_right_empty  s    "z.TestMerge.test_merge_left_notempty_right_emptyc                 C   s|   t ||dddgd}|d d }t t|jd dt|jd dt|jd ddg dd}|j|dd}t|| d S )	Nr   rl   rd   r   r   r*   rl   r   r   r   )r   r   dtypesr   ry   rz   )ra   rI   rK   rb   r{   r}   actualr%   r%   r&   test_merge_empty_frameE  s   z TestMerge.test_merge_empty_framec                 C   sb   t ||dddgd}t ||dddgd}t |||dg dd}|j|dd}t|| d S )Nr   rl   rd   r   r  r   rx   )ra   rI   rL   Zdf_leftZdf_rightr}   r  r%   r%   r&   test_merge_all_na_columnW  s"   z"TestMerge.test_merge_all_na_columnc                 C   s   t jdjddddt jdjddddtdddtddd	td
ddtdddtddd	tdd	dtddd	tdddtd
ddtdddg
d}t|}|j }t 	|}t|t jddd}|j
|ddd}t
||ddd}t|| |j |j k sJ d S )Nr   r   rc   sizer   r(      i  rS   i  rR   i  rT   )Zvar1Zvar2var3rj   )r
  Zvar8r
  Fr   r   )r   r   r    Zintegersr   r   	from_dictr
  uniquer   r   ry   rz   r   )ra   rh   rb   r
  newr|   r   r%   r%   r&   test_merge_nosortl  s0   












 zTestMerge.test_merge_nosort)r   valuesF)r(   r(   r   r(   r(   )r   r(   r(   r(   r(   ro   rt   c                 C   s@   t dg di}|j|d||d}t |dgd}t|| d S )NrM   )r(   r   r(   )r   r   r   r   rx   )ra   r   r  r   rb   r|   r}   r%   r%   r&    test_merge_same_order_left_right  s   z*TestMerge.test_merge_same_order_left_rightc                 C   s   t ddgddgd}t dgdgd}|j|ddd}t ddd	ddd	dtjd	dtjd	ddd	d
tg d
tddd  g d }|j	d|_t
j||dd d S )Nr   r(   i1i2r  i3r  _)r   rsuffix        r   r(   )r  r  i1_r  Nr*   r   r  r  r  r  r6   FZcheck_dtype)r   r   r   r7   r   r6   r   reset_indexr   r   ry   rz   ra   rW   rX   r|   r}   r%   r%   r&   test_merge_nan_right  s$   



zTestMerge.test_merge_nan_rightc                 C   s~   t ddgddgd}t dgdgd}|j|dd	d
}t ddddtjdddddtjddg d }t|| d S )Nr   r(   g      ?      ?r  gffffff?r  r  r  )r  r   r  r  )r  r  r  r  r  )r   r   r   r7   ry   rz   r  r%   r%   r&   test_merge_nan_right2  s   

zTestMerge.test_merge_nan_right2zMignore:Passing a BlockManager|Passing a SingleBlockManager:DeprecationWarningc                    s<   G  fdddt   |}|j|dd}t| sJ d S )Nc                       s   e Zd Ze fddZdS )z0TestMerge.test_merge_type.<locals>.NotADataFramec                    s    S r;   r%   re   NotADataFramer%   r&   _constructor  s   z=TestMerge.test_merge_type.<locals>.NotADataFrame._constructorN)__name__
__module____qualname__propertyr%  r%   r#  r%   r&   r$    s    r$  r[   r   )r   r   
isinstance)ra   rb   rX   Znadr|   r%   r#  r&   test_merge_type  s   zTestMerge.test_merge_typec                 C   s   t tdddddgtddgd}t tdd	}d
}t}|r"d }tj||d t||gdd}t||gdd}W d    n1 sDw   Y  t tdddddtdddddgtddtddgd}|rm|	t
}t|| d S )Ni     rT   8   r   iW  )rh   tr   r   zDThe behavior of DataFrame concatenation with empty or all-NA entriesr   TZignore_index)r   r  r   r   r   FutureWarningry   assert_produces_warningr   r   r6   rz   )ra   r   rh   rb   r   warnr|   r}   r%   r%   r&   test_join_append_timedeltas  s(   
z%TestMerge.test_join_append_timedeltasc                 C   s   t d}tt||gddgd}tt|gdgd}|j|ddd}tt||gtddt|tjgtddd	}t	|| d S )
Ni ABrr   rro   )r  r   ZAB)0Z0r)
r   Ztimedelta64r   r   r   r   r2   r8   ry   rz   )ra   tdlhsrhsr|   r}   r%   r%   r&   test_join_append_timedeltas2  s   
z&TestMerge.test_join_append_timedeltas2unit)Dr   msmsusnsc           
      C   s   t dddgi}td d gddgdd}d| d}|dv r d	}n|}||d}|d j|ks3J |j|dd
d}tjddg|d}tj	j
jj||jd}t ddg|dddgd}	|	d j|kseJ t||	 d S )N	entity_ide   f   daysrs   r=   zdatetime64[]r=  r   r>  zdatetime64[s]Tr   natr*   rC  rF  r   )r   r   r   to_framer+   r   r   r   r2   corearraysZDatetimeArrayZ_simple_newry   rz   )
ra   r<  rW   serr+   Z	exp_dtyperX   r|   rF  r   r%   r%   r&   test_other_datetime_unit  s&   z"TestMerge.test_other_datetime_unitc           	      C   s   t dddgi}td d gddgdd}d| d}|dv rDd	}tjt|d
 || W d    n1 s6w   Y  |dd}n||d}|d j|ksUJ |j|ddd}t ddgt	j
ddg|ddddgd}t|| d S )NrC  rD  rE  rF  rG  zm8[rH  rI  z/Supported resolutions are 's', 'ms', 'us', 'ns'r   zm8[s]Tr   rJ  r*   rK  r   )r   r   r   r   r   r   rL  r+   r   r   r   ry   rz   )	ra   r<  rW   rO  r+   r   rX   r|   r   r%   r%   r&   test_other_timedelta_unit  s"   z#TestMerge.test_other_timedelta_unitc                 C   s   t g dg dg dd}t g dg dg dd}g d|_g d|_t g dg dg dg dg dd}g d|_tt||| g d	|_d
}tjt|d t|| W d    d S 1 sgw   Y  d S )Nr   r   r   rl   rm   rp   )rl   r-   r-   )rl   r   r   )rl   rm   rp   Zv3Zv4)rl   r-   r-   r   r   )r[   r-   r-   z?Data columns not unique: Index\(\['foo'\], dtype='object|str'\)r   )r   r   ry   rz   r   r   r   r   )ra   rb   rX   r}   r   r%   r%   r&   &test_overlapping_columns_error_message+  s&   


	
"z0TestMerge.test_overlapping_columns_error_messagec                 C      t tjddddddgd}t tjddddg d	d}t tjdd
ddddtjtjgtjdddgd}t||ddd}t|| d S )N20151010r   r/   periodsr1   r(   r   20151011rR   r   rS   r  rl   r   r   )r   r2   
date_ranger   r7   r   ry   rz   r   r%   r%   r&   test_merge_on_datetime64tzC  s$   z$TestMerge.test_merge_on_datetime64tzc              
   C   s   t ddgtjddddd}t ddgtjddddd}t g d	ttjddddtjg tjgttjdddd d
}t||ddd}t|| |d jdksWJ |d jdks`J d S )Nr(   r   rU  r/   rV  r   rR   rX  r   r  rl   r   r   r   zdatetime64[ns, US/Eastern]r   )	r   r2   rY  r   r8   r   ry   rz   r+   r   r%   r%   r&   test_merge_datetime64tz_values\  s0   	z(TestMerge.test_merge_datetime64tz_valuesc                 C   s   t jdd}ttdg|ddgtdg|ddg dd}|d d	 }|j|d
d}tt|dttdt|dttdt|ddg dd}t|| d S )NUTCr0   Z2018r*   g      @Z2019)r   rd   Zdate2r   r   r   r   )r   r   Zdate2_xr   Zdate2_y)	r2   ZDatetimeTZDtyper   r   r   r   r5   ry   rz   )ra   Zdtzrt   ro   r|   r}   r%   r%   r&    test_merge_on_datetime64tz_emptyw  s(   
z*TestMerge.test_merge_on_datetime64tz_emptyc                 C   s   t tjddddddgd}d|d	< t tg d
dd}|d jdjd|d< t||ddd}t tjddddddgd tj	gd  tj	gd dgd  d}t
|| d S )Nz2017-10-29 01:00rS   r   zEurope/Madrid)rW  freqr1   r   r   r(   rd   )z2017-10-29 03:00:00z2017-10-29 04:00:00z2017-10-29 05:00:00r   )r   rd   r\  r   r   r   rj   rR   )r   r   r   )r   r2   rY  to_datetimer   Ztz_localizeZ
tz_convertr   r   r7   ry   rz   r  r%   r%   r&   +test_merge_datetime64tz_with_dst_transition  s.   	z5TestMerge.test_merge_datetime64tz_with_dst_transitionc                 C   s   t jdddd}tttt||dgd}t||g}|j|dddd	}tt	tj
dtjd
ddddddg| jd}t|| d S )Nz
2016-01-01   MrW  r^  Zpnumrs   r   Tr   )rv   rw   r   r*   r   r(   Zpnum_xZpnum_yr   rs   )r2   period_ranger   r   r   r   r   r   r   r   r   r)   repeatreshape
sort_indexrs   ry   rz   )ra   rs   rb   rX   r|   r}   r%   r%   r&   "test_merge_non_unique_period_index  s   $z,TestMerge.test_merge_non_unique_period_indexc                 C   rT  )NrU  r   r=  rd  r(   r   rX  rR   r   rS   r  rl   r   r   )r   r2   rh  r   r7   r   ry   rz   r   r%   r%   r&   test_merge_on_periods  s    zTestMerge.test_merge_on_periodsc                 C   s   t ddgtjddddd}t ddgtjddddd}tjdddd}tjdddd}t g d	t|tjg tjgt| d
}t||ddd}t|| |d jdks[J |d jdksdJ d S )Nr(   r   rU  r=  rd  r   rR   rX  r   r  rl   r   r   r   z	Period[D]r   )	r   r2   rh  r   r8   r   ry   rz   r+   )ra   ro   rt   Zexp_xZexp_yr}   r|   r%   r%   r&   test_merge_period_values  s$   z"TestMerge.test_merge_period_valuesc           
      C   s@  |\}}|  }|  }tg dddtjtjtjtjgddtjtjtjtjgtjdddddgtjdddddgd	}tg d
g dd|d< |g d }t||dddd}t|| |j|dddd}t|| t|| t|| |}|jddid}t||dddd}	t|	| |j|dddd}	t|	| d S )Nr   r(   r   rR   rS   rT   r(   r   rM   rN   rR   rS   rT   )rO   col_conflict_xrQ   col_conflict_yrU   )	left_onlyboth
right_onlyrt  rt  rt  rr  rt  rs  
categories_merge)rO   rp  rQ   rq  rU   rx  rO   r   Tr   r   Z	indicatorZcustom_namer   )	r   r   r   r7   r	   r   ry   rz   rename)
ra   rY   rW   rX   df1_copydf2_copyZ	df_resulttestZdf_result_custom_nameZtest_custom_namer%   r%   r&   test_indicator  sH   	

zTestMerge.test_indicatorc                 C   s   |\}}d}t jt|d t||dddd W d    n1 s!w   Y  t jt|d |j|dddd W d    d S 1 sBw   Y  d S )Nz<indicator option can only accept boolean or string argumentsr   rO   r   rT   ry  r   )ra   rY   rW   rX   r   r%   r%   r&   #test_merge_indicator_arg_validation'  s   "z-TestMerge.test_merge_indicator_arg_validationc                 C   s   |\}}t ||dddd}|jdk sJ |j |dddd}|jdk s(J t ||dddd}|jdk s:J |j |dddd}|jdk sLJ t ||dddd}|jd	k s^J |j |dddd}|jd	k spJ d S )
NrO   ro   Try  rt  rt   rr  r   rs  )r   rx  r   )ra   rY   rW   rX   Ztest2Ztest3Ztest4r%   r%   r&   %test_merge_indicator_result_integrity1  s   z/TestMerge.test_merge_indicator_result_integrityc              	   C   sV  |\}}dD ]T}t dddg|ddgi}d| d}tjt|d t||ddd	d
 W d    n1 s5w   Y  tjt|d |j|ddd	d
 W d    n1 sUw   Y  qt ddgddgd}d}tjt|d t||dddd
 W d    n1 sw   Y  tjt|d |j|dddd
 W d    d S 1 sw   Y  d S )N)Z_right_indicatorZ_left_indicatorrx  rO   r(   r   zECannot use `indicator=True` option when data contains a column named z;|Cannot use name of an existing column for indicator columnr   r   Try  )rO   custom_column_namez:Cannot use name of an existing column for indicator columnr  r   r   r   r   r   )ra   rY   rW   r  r   Zdf_badcolumnr   r%   r%   r&   test_merge_indicator_invalidD  s<   "z&TestMerge.test_merge_indicator_invalidc                 C   s   t ddgddgd}t g dg dd}t g dg d	d}tg d
g dd|d< t||ddgddd}t|| |j|ddgddd}t|| d S )Nr   r(   rM   rN   )rO   col2)r(   r(   rR   )rN   r?   r   )r   r(   r(   rR   rM   rN   r?   r   )rr  rs  rt  rt  ru  rv  rx  rO   r  r   Try  r   r	   r   ry   rz   )ra   df3df4Zhand_coded_resultZtest5r%   r%   r&   %test_merge_indicator_multiple_columnsf  s   
z/TestMerge.test_merge_indicator_multiple_columnsc                 C   s  t g dg ddtdd}t g dg ddtd	d}| }| }t||d
d
dd}t|| t|| t g dg dg dg ddtdg dd}t||d
d
dd}t|| t g dg dg ddtdd}t||ddd}t|| t|| t|| t||ddd}t|| t g dg dg ddg dtdd}|d}	t|	|d
ddd}t|| t|t dgdgddgdg}
t||
d
d
dd d}tj	t
|d t||
d
d
dd W d    n1 sw   Y  tj	t
|d t||
ddd W d    n	1 sw   Y  t|t dgdgddgdgd
d}t||d
d
dd d }tj	t
|d t||d
d
dd W d    n	1 sYw   Y  tj	t
|d t||ddd W d    n	1 syw   Y  t||
dd!d d"}tj	t
|d t||
d
d
dd W d    n	1 sw   Y  d#}tj	t
|d t||
ddd W d    n	1 sw   Y  d$}tj	t|d t||dd%d W d    n	1 sw   Y  t g d&g d'g ddtdd}t g d(g d)g d*d+tdd}t g d(g d)g d,g d*dtdd}d-}tj	t
|d t||ddd W d    n	1 sCw   Y  t||dd.gdd}t|| d S )/Nr   )catdogweaselhorser   rS   rr   rM   rN   rg   rh   ri   )meowbarkum... weasel noise?nayZchirprM   rg   rT   Tz1:1)rv   rw   validate)r  r  r  r  )a_xrN   a_yrg   re  Z
one_to_oner   rM   )r   r  rN   rM   rg   rg  )rv   r   r  ri   mooZone_to_manyzBMerge keys are not unique in right dataset; not a one-to-one merger   cowrR   )r   Zmany_to_onezAMerge keys are not unique in left dataset; not a one-to-one mergeZmany_to_manyzCMerge keys are not unique in right dataset; not a many-to-one mergezBMerge keys are not unique in left dataset; not a one-to-many mergez"jibberish" is not a valid argument. Valid arguments are:
- "1:1"
- "1:m"
- "m:1"
- "m:m"
- "one_to_one"
- "one_to_many"
- "many_to_one"
- "many_to_many"Z	jibberish)rM   rM   rN   rN   )r   r(   r   r(   rM   rM   rN   )r   r(   r   )r  r  r  )rM   rN   rh   )r  r  r  zQMerge keys are not unique in either left or right dataset; not a one-to-one mergerN   )r   r   r   r   ry   rz   r   r   r   r   r   r   )ra   ro   rt   Z	left_copyZ
right_copyr|   r}   Z
expected_2Z
expected_3Zleft_index_resetZright_w_dupsr   Zleft_w_dupsZexpected_multir%   r%   r&   test_validationy  s.  	
	

 					zTestMerge.test_validationc                 C   sP   t g g g d}tjdd t||dd W d    d S 1 s!w   Y  d S )Nr   raise)divider   r   )r   r   Zerrstater   )ra   rM   r%   r%   r&   )test_merge_two_empty_df_no_division_error>  s   "z3TestMerge.test_merge_two_empty_df_no_division_errorr   zindex,expected_index)r(   r   rS   )r(   r   rS   NNN)
2001-01-01
2002-02-02
2003-03-03zM8[ns]r*   r  r  r  c                 C   s.   g | ]}t g d |dt g dtjdfqS )r   r*   )r(   r   rR   NNN)r   r   float64.0Zdtypr%   r%   r&   
<listcomp>U  s    zTestMerge.<listcomp>)r(   r   r   rR   rR   rS   r  r  r  )r  
2001-01-02
2001-01-03r=  )r^  r  r  )1d2d3dr  r  r  c              	   C   s   t g dg dd|d}t dg di}|j|dd|d}t g d	g d
g dtjddgtjddgtjddggg dd}|j|dd t|| d S )Nr   rM   rl   rr   rN   ro  rl   Tr   )r   r   r   r(   r(   r(   r   r   r   rR   rS   rT   rM   rl   rN   r   )inplace)r   r   r   r7   r   ry   rz   )ra   r   rs   expected_indexrW   rX   r|   r}   r%   r%   r&   $test_merge_on_index_with_more_valuesD  s   /


z.TestMerge.test_merge_on_index_with_more_valuesc                 C   sx   t g dg dd}t dg di}t g dg dg ddg dd	d
dtjgd}|j|dddd}t|| d S )Nr   )r   r(   r(   r  rN   r(   r   rR   N)r   r(   r(   r   )r(   r   r   rR   r  r   r(   r   rg  rl   Trt   r   r   r   r7   r   ry   rz   r   r%   r%   r&   test_merge_right_index_right  s   z&TestMerge.test_merge_right_index_rightc                 C   s   t ddgddgd}t ddgddgd}|j|dd	g|d
}|dkr0t ddgddgd}nt ddgddgd}t|| d S )Nr  pig(   r,  )animal	max_speedZquetzalP   r  r  r   rt   rx   )ra   r   left_dfright_dfr|   r}   r%   r%   r&   test_merge_preserves_row_order  s   z(TestMerge.test_merge_preserves_row_orderc                 C   s   t g dtg dtddd}t dg ditg dd}|j|d	d
dd}t g dtg dg dddddtjgd}|jg dd}t	|| d S )Nr   r  abcrv  r  rN   r   rr   rl   Trt   r   r  )rM   rM   rN   rg   )r(   r(   r   rR   r  r   r(   r   r   )
r   r	   r   r
   r   r   r7   reindexry   rz   r   r%   r%   r&   8test_merge_take_missing_values_from_index_of_other_dtype  s    
zBTestMerge.test_merge_take_missing_values_from_index_of_other_dtypec                 C   sd   t tddd g dd}t tddd g dd}|jjD ]}d|j_q$|| d S )	Nr   )rS   rT   r(   r  r   )rT   rS   r  F)	r   r   r   rj  Z_mgrrN  flagsZ	writeabler   )ra   r]   r^   r$   r%   r%   r&   test_merge_readonly  s   
zTestMerge.test_merge_readonlyN)Nr&  r'  r(  r   fixturerb   rX   ro   rt   r~   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   markparametrizer   r   r   r  r  r  r  r  r   r"  filterwarningsr+  r3  r;  rP  rQ  rS  rZ  r[  r]  ra  rl  rm  rn  r~  r  r  r  r  r  r  r
   r   r2   r8   ry   ALL_REAL_NUMPY_DTYPESr   from_tuplesr   r7   r   r   r  r  r  r  r  r%   r%   r%   r&   rZ   q   s    

	

	
 



	
/* 


 ?
" F


#*
rZ   c                 C   sZ   dD ](}dD ]#}| j |||d}t|  | ||d}|d}tj||dd qqd S )N)r   ro   r   )TFr   r   rs   F)Zcheck_names)r   r   r  r   ry   rz   )r?   r   r   r   r|   r}   r%   r%   r&   r     s   
r   c                   @   s<  e Zd Zejdddgeddgdgdd Zejde	j
e	je	je	je	je	jgejde	j
e	je	je	jgd	d
 Zejdg dg dg dg ddfg dddgddgddgdfddgg dddgddgdfgdd Zdd Zdd Zdd Zdd Zejdg d eg d!dfg d"eg d!dfd#dged$d%ged&fd#dged$d%ged&fgd'd( Zejdeddgd)d&g d*feddgd+d&g d*fg d g d,fg d"g d,fg d g d,fejd-dd.d/d0d1gfejd-dd.d/d#dgfejd-dd.d/d2dgfejd3dd4ejd3dd5d6fg	d7d8 Zejd9ddgd:fg d;fdgd<fdgd=fgd>d? Zejd9d@dAgd:fg d;fdAgd<fd@gd=fgdBdC Z ejdDd;g dEg dFgfd:g dFg dEgfd=g dEg dFgfd<g dFg dEgfgdGdH Z!dIdJ Z"ejdKg dLdMdN Z#dOS )PTestMergeDtypes
right_valsr-   r   categoryc              
   C   s   t ddgtddgdddgddgtddgdd	tddgd
d	d}t d|i}t||dd}t|jjs?t|jjsAJ d S d S )Nr-   r   r  r(   r         ?       @uint64r*   int32)r4  r5  Cr=  EFr4  r   )r   r   r   r   r   r4  r+   r   )ra   r  ro   rt   r|   r%   r%   r&   test_different  s   
$zTestMergeDtypes.test_differentd1d2c           
      C   s>  t |}t |}tt jg dd |dddgd t jt dt jdd}td	d
g}tdt jddg|di|d}|j|ddgd}|	 }	|j
dkrUt d}t jt j|d|	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gdd}|	jddgddd t||	 d S )Nr   r   r*   r-   r   r	     )k1k2v)r   r   )r(   r-   rp   rT   rj   rr   r  r  r   r   r  r   r(   Tr  Z	mergesort)kindr  )r   r+   r   r   r   r)   r   r  r   r   r  r7   r   r  r  ry   rz   sort_values)
ra   r  r  Zdtype1Zdtype2ro   rs   rt   r|   r}   r%   r%   r&   test_join_multi_dtypes  s*   




z&TestMergeDtypes.test_join_multi_dtypeszint_vals, float_vals, exp_valsr   )r  r        @XYr  r  r(   rR   r   r  c                 C   sd   t d|i}t d|i}t |}|j|ddd}t|| |j|ddd}t||ddg  d S )Nr  r  r   rx   )ra   Zint_valsZ
float_valsZexp_valsr4  r5  r}   r|   r%   r%   r&   test_merge_on_ints_floats
  s   z)TestMergeDtypes.test_merge_on_ints_floatsc                 C   s~   t ddgddgdddgd}t d	gd
gdddgd}|j|ddd}t ddgddgtjdgdg dd}t|| d S )Nr  r  rc   r   rk   rl   rm   r   r      )rl   rp   rp   ro   r   g      i@rR  )r   r   r   r7   ry   rz   r  r%   r%   r&   test_merge_key_dtype_cast   s   z)TestMergeDtypes.test_merge_key_dtype_castc                 C   s0  t dg di}t dg di}t dgdgd}tt |j|ddd}t|| W d    n1 s7w   Y  tt |j|ddd}t||ddg  W d    n1 s^w   Y  t dtjtjdgi}td  |j|ddd}t||ddg  W d    d S 1 sw   Y  d S )	Nr  r   r  )皙?g      @r  rR   r  r  r   )r   ry   r1  UserWarningr   rz   r   r7   )ra   r4  r5  r}   r|   r%   r%   r&   !test_merge_on_ints_floats_warning+  s    "z1TestMergeDtypes.test_merge_on_ints_floats_warningc                 C   st   t dtddgtdi}t dddgi}t dddgitd}t||dd}t|| t||dd}t|| d S Nrl   TFr*   r   )r   r   r6   r   ry   rz   ra   rW   rX   r}   r|   r%   r%   r&   (test_merge_incompat_infer_boolean_objectC  s   z8TestMergeDtypes.test_merge_incompat_infer_boolean_objectc                 C   sx   t dtddtjgtdi}t dddgi}t dddgitd}t||dd}t|| t||dd}t|| d S r  )r   r   r   r7   r6   r   ry   rz   r  r%   r%   r&   5test_merge_incompat_infer_boolean_object_with_missingN  s   zETestMergeDtypes.test_merge_incompat_infer_boolean_object_with_missingzdf1_vals, df2_valsr   )rM   rN   rM   )r  r  r  r   FTr*   c                 C   sl   t d|i}t d|i}t||dgd}t|jjsJ t||dgd}t|jjs2t|jjs4J d S d S )Nr4  r   )r   r   r   r4  r+   r   )ra   df1_valsdf2_valsrW   rX   r|   r%   r%   r&   !test_merge_incompat_dtypes_are_okZ  s   $z1TestMergeDtypes.test_merge_incompat_dtypes_are_okr  r   r  )r7  12z1/1/2011r=  rd  z
2011-01-01z
2011-01-02r  Z20130101)rW  r/   rV  c                 C   s  t d|i}t d|i}d|d j d|d j d}t|}tjt|d t||dgd W d    n1 s:w   Y  d|d j d|d j d}t|}tjt|d t||dgd W d    n1 smw   Y  t|t|krt |||d}t |||d}d|d j d|d j d	}t|}tjt|d t|| W d    n1 sw   Y  d|d
 j d|d
 j d}t|}tjt|d t||dd
gd W d    d S 1 sw   Y  d S d S )Nr4  You are trying to merge on  and zE columns for key 'A'. If you wish to proceed you should use pd.concatr   r   r4  r5  r  r5  zE columns for key 'B'. If you wish to proceed you should use pd.concatr  zE columns for key 'C'. If you wish to proceed you should use pd.concat)	r   r+   reescaper   r   r   r   r   )ra   r  r  rW   rX   r   r  r  r%   r%   r&    test_merge_incompat_dtypes_errorr  s<   



"z0TestMergeDtypes.test_merge_incompat_dtypes_errorzexpected_data, howr   r   rt   ro   c           	      C   s`   t dgdg|d}t dgdg|d}t|||d}tt|}t ||dg|d}t|| d S )N)r(   idr   r   r   rs   r   r+   r   r   r   r   ry   rz   )	ra   any_numeric_ea_dtyper   expected_datar  r  r|   Z	exp_indexr}   r%   r%   r&   test_merge_EA_dtype     
z#TestMergeDtypes.test_merge_EA_dtyperM   rN   c           	      C   s`   t dgdg|d}t dgdg|d}t|||d}tt|}t ||dg|d}t|| d S )N)rM   r  r   )rN   r   r  r  )	ra   r   r  any_string_dtyper  r  r|   Zexp_idxr}   r%   r%   r&   test_merge_string_dtype  r   z'TestMergeDtypes.test_merge_string_dtypezhow, expected_data)Tr(   rS   )FrT   rR   c                 C   sZ   t ddgddgd}t ddgddgd}t|||d	}t |g d
d}t|| d S )NTFr(   rT   r4  r5  rR   rS   r4  r  r   r  r   rx   )ra   r   r  rW   rX   r|   r}   r%   r%   r&   test_merge_bool_dtype  s
   z%TestMergeDtypes.test_merge_bool_dtypec           	      C   s   t g dg ddt d}| }t dddtjdgd	d
dtjdgd|d}| }t||dg|d}t|| t|| tt	
dt t	
dgtg dd}t|j| d S )N)r  r  34N)r  5678)lvl0zlvl1-ar  zlvl1-b)datar+   r  r  r  r  r
  r  9Z11)r  r  zlvl1-cr  )ro   rt   r   r   O)r  r  r  rr   )r   r2   ZStringDtyper   ZNAr   ry   rz   r   r   r+   r   r  r   r  )	ra   r   Zstring_dtyperW   r{  rX   r|  r   r}   r%   r%   r&   test_merge_ea_with_string  s0   z)TestMergeDtypes.test_merge_ea_with_stringzleft_empty, how, exp)
)Fro   ro   )Frt   empty)Fr   r  )Fr   ro   )Fcrossempty_cross)Tro   r  )Trt   rt   )Tr   r  )Tr   rt   )Tr  r  c                 C   s   t ddgddgd}t dgdgddd	}|r|d
}n|d
}|j||d}|dkr?t ddgddgtjtjgd}n*|dkrPt dgtjgdgd}n|dkr]t g ddd}n|dkrit g ddd}|dkrt|jddd}t|| d S )Nr   r(   rR   rS   r  rT   r  r)   r*   r   r   ro   r  rt   r  r   r  )ZA_xr5  ZA_yr  r   r4  Tr/  )r   headr   r   r7   r  ry   rz   )ra   
left_emptyr   r   ro   rt   r|   r}   r%   r%   r&   test_merge_empty  s"   
"z TestMergeDtypes.test_merge_emptyN)$r&  r'  r(  r   r  r  r   r   r  r   r)   r  ZintcZint16Zint8Zuint8r  Zfloat32Zfloat16r  r  r  r  r  r  r6   r   r  r2   rY  r  r  r  r  r  r  r%   r%   r%   r&   r    s    



5

	

	
	!r  c                   C   sL   t ttjdjddgddtddgtjdjg ddddS )Nr   r-   r   )rc   r  )onetwothreer  )r   r   r   r   r    choicer   r   r%   r%   r%   r&   ro   ?  s   ro   c                   C   s(   t tddgtddgddgdS )Nr-   r   r(   r   )r  Z)r   r   r   r   r%   r%   r%   r&   rt   K  s
   rt   c                
   @   s   e Zd Zdd Zdd Zdd Zdd Zej	d	d
dgdd Z
dd Zej	ddd dd dd gdd Zdd Zdd Zej	d	d
dgej	dg dd
dgd
dgfg dddgddgfg d d!d"gd!d"gfgd#d$ Zd%d& Zd'S )(TestMergeCategoricalc                 C   sZ   t ||dd}|j }|stdnd}ttddgd||gg dd	}t|| d S )
Nr  r   r  strr-   r   rv  )r  ZY_xZY_yrr   	r   r  rk  r   r+   r   r   ry   r   )ra   ro   r   r   r|   r+   r}   r%   r%   r&   test_identicalV  s   
z#TestMergeCategorical.test_identicalc                 C   s`   t ||dd}|j }|stdnd}ttddgd|tdgg d	d
}t|| d S )Nr  r   r  r   r-   r   rv  r)   r  r  r  rr   r!  ra   ro   rt   r   r   r|   r+   r}   r%   r%   r&   
test_basica  s   
zTestMergeCategorical.test_basicc                 C   sD  t ddddddddddddd}t d	d	d	d	d	dd
d
d
d
d
dd}t||dddd}| }| }|d d|d< t||dddd}|d tdg|d< t|| | }|d d|d< t||dddd}t|| | }|d d|d< | }|d d|d< t||dddd}t|| d S )NrM   rN   rg   rh   ri   )r   r(   r   rR   rS   nullr   r   r   r   ro   )r   r   r   r  )r   r   r   r   r   ry   rz   )ra   rt   ro   rb   r}   Zcrightr|   Zcleftr%   r%   r&   test_merge_categoricalq  s6   z+TestMergeCategorical.test_merge_categoricalc                 C   s   t tg dg ddg dd}t tg dg ddg dd}t||dgd	}t tg dg dg d
d}t|| d S )Nr  rv  )ZA0B0ZC0)FooLeft)r  r5  r4  )C1B1A1)r)  Rightr)  r   )r-  r,  r+  )r)  r*  r.  r  r  r%   r%   r&   'tests_merge_categorical_unordered_equal  s$   
z<TestMergeCategorical.tests_merge_categorical_unordered_equalorderedTFc                 C   s   t ddg|d}tg dtg d|dg ddd	d
g}tg dtg d|dg ddd	d
g}t||dddd}tg dtg d|dg dddtjgdd	d
g}t|| d S )NP2P1rw  r0  )r  r  r=  )r1  r2  r1  r*   r   )r  prM   r  r4  )r4  r  r  )r1  r1  r2  )rc   r,  r	  )r  r4  r  ro   Tr   g      &@g      (@)r  r4  rM   r  )	r   r   r	   r   r   r   r7   ry   rz   )ra   r0  ZpcatrW   rX   r|   r}   r%   r%   r&   5test_multiindex_merge_with_unordered_categoricalindex  s8   



zJTestMergeCategorical.test_multiindex_merge_with_unordered_categoricalindexc                 C   s   |j |jdd}t||dd}|j }|stdnd}tt	ddgd	|t	d
dgd	gg dd}t
|| |jj|jjsEJ |jj|jjsPJ d S )Nr  )r  r  r   r  r   r-   r   rv  r(   r   r#  rr   )assignr  r   r   r  rk  r   r+   r   r   ry   r   r  r  Z#_categories_match_up_to_permutationr$  r%   r%   r&   test_other_columns  s   
z'TestMergeCategorical.test_other_columnschangec                 C   s   | S r;   r%   r>   r%   r%   r&   r@     s    zTestMergeCategorical.<lambda>c                 C   s   |  tg dS )N)r-   r   Zbahr   r   r>   r%   r%   r&   r@     s    c                 C   s   |  tddS )NTr0  r9  r>   r%   r%   r&   r@     s    c                 C   s   ||j d}|j|d}t|j jjtsJ t||d|d}|j	 }|s,t
dnd}	t|	|	t
dgg dd	}
t||
 d S )
Nr6   )r  r  r   r  r   r)   r#  rr   )r  r   r6  r*  r  r+   r   r   r  rk  r   r   ry   r   )ra   r8  r   ro   rt   r   r  r   r|   r+   r}   r%   r%   r&   test_dtype_on_merged_different  s   
z3TestMergeCategorical.test_dtype_on_merged_differentc                    sx   d t g d  g dd    fdddD  fddd	D d
}|dd }t||t|jd}t|| d S )NrT   )
rM   rN   rg   rh   ri   r   r   r   r   j)r.  wr?   r   r   r   c                    s$   g | ]}|gd    D ]}|qqS r  r%   r  Zeachletterr>  r%   r&   r  	  s    zKTestMergeCategorical.test_self_join_multiple_categories.<locals>.<listcomp>)r>  r#   ur4  oc                    s    g | ]}|g  D ]}|q	qS r%   r%   r>  r@  r%   r&   r    s    )
ZaaZbbccddeeffZgghhiiZjjr   c                 S   s
   |  dS )Nr  )r   r>   r%   r%   r&   r@   "  s   
 zITestMergeCategorical.test_self_join_multiple_categories.<locals>.<lambda>r   )r   applyr   r   r   ry   rz   )ra   rb   r|   r%   r@  r&   "test_self_join_multiple_categories  s   


z7TestMergeCategorical.test_self_join_multiple_categoriesc                 C   s(  t tddddgtddddggddgd}|d d	|d< t tddddgtddd
dggddgd}|d d	|d< t td ddgtd dtjgtd tjdggg dd}t||ddgd}t	|| t td ddggg dd}t||ddgd}t	|| d S )Ni  r(   r  r   ?r   num2r   r  rR   ffffff?num4r  r  r  )r   rL  rN  r   r_  r   )
r   r   r   r2   r3   r   r7   r   ry   rz   )ra   rb   rX   Zexpected_outerZresult_outerZexpected_innerZresult_innerr%   r%   r&   test_dtype_on_categorical_dates)  s.   $$z4TestMergeCategorical.test_dtype_on_categorical_datesz.category_column,categories,expected_categories)FTTF)r   r(   r(   r   r(   r   )FalseTruerQ  rP  rQ  rP  c           	      C   s   t g d|d}|d t||d|d< t ddgddgd	}||}t ddg|ddgd
}|d t||d|d< t|| d S )Nr   )r  r  r  r:  r   rS   r(   r   )r  num)r  r  rR  )r   r   r   r   ry   rz   )	ra   Zcategory_columnrw  Zexpected_categoriesr0  rW   rX   r|   r}   r%   r%   r&   /test_merging_with_bool_or_int_cateorical_columnI  s   

zDTestMergeCategorical.test_merging_with_bool_or_int_cateorical_columnc                 C   s\   t tddtjgdddd}t||dd}t tddtjgddddd}t|| d S )	Nr(   r   r,   r*   r  r4  r   )r4  B_xZB_y)r   r   r   r7   r   ry   rz   )ra   rb   r|   r}   r%   r%   r&   test_merge_on_int_arraya  s   z,TestMergeCategorical.test_merge_on_int_arrayN)r&  r'  r(  r"  r%  r'  r/  r   r  r  r5  r7  r;  rJ  rO  rS  rU  r%   r%   r%   r&   r  U  s8    +

( r  c                   C      t dg dig ddS )NrM   r   rc   r   r   r(   r   rr   rV   r%   r%   r%   r&   r  k     r  c                   C   rV  )NrN   ,  d   r  rR   r(   r   rr   rV   r%   r%   r%   r&   r  p  rY  r  c                   @   sZ  e Zd Zejdddeddgddgdd	d
gdfddeddgddgdd
d	gdfddeg dddejgdg ddfddeg dejddgdg ddfddeejddgg ddg ddfddeddejgg ddg ddfddedddejgejdddgdg ddfddedddejgejdddgdg ddfgdd Z	dS )TestMergeOnIndexeszhow, sort, expectedr   Fr   rc   r  r\  r   r   r(   rr   Tro   rW  rX  )r   rc   r   r   rt   rZ  r]  r\  r  r[  r   r   r   r[  r   c                 C   s$   t ||dd||d}t|| d S )NT)rv   rw   r   r   r   )ra   r  r  r   r   r}   r|   r%   r%   r&   test_merge_on_indexesv  s   0z(TestMergeOnIndexes.test_merge_on_indexesN)
r&  r'  r(  r   r  r  r   r   r7   r`  r%   r%   r%   r&   r^  u  sT    ""  	/r^  rs   c                 C   s   g | ]}t d dg|ddqS )r(   r   	index_colr<   )r   r  r%   r%   r&   r    s    r  r4  r5  ra  )rw  r=   r   )startstopr=   r.   z
2018-01-02r   c                 C   s   t | j d| j dS )N[rH  )typer&  r+   r>   r%   r%   r&   r@     s    )rC   c                 C   sb   t dddgi| d}t dddgi| d}|j|dgd	}t ddgddgd
| d}t|| d S )N	left_datar(   r   rr   
right_datar  r  ra  r   )rf  rg  rx   )rs   ro   rt   r|   r}   r%   r%   r&   test_merge_index_types  s
   rh  z-on,left_on,right_on,left_index,right_index,nmr   r   F)NNNTTr5  T)NNNTTNc              
   C   s  t dg ditjddgddggddgd	d
}tg dtjddgddggddgd	|d}t ddgddgdtjddgdggddgd	d
}|d ur]t||| ||||d}	t|	| d S d}
tjt	|
d t||| ||||d}	W d    d S 1 s}w   Y  d S )Nr4  r   rM   rN   r   r(   r   r   namesrr   r   rG  rS   rR   r  )r   r   r   rv   rw   z$Cannot merge a Series without a namer   )
r   r   from_productr   r   ry   rz   r   r   r   )r   r   r   rv   rw   nmrM   rN   r}   r|   r   r%   r%   r&   test_merge_series  sH   
	"rm  c                  C   s   t dg ditjddgddggddgd	d
} tg dtjddgddggddgd	dd}tjtdd t| |ddgd W d    d S 1 sIw   Y  d S )Nr4  r   rM   rN   r   r(   r   r   ri  rr   r   )r5  r  rG  z-Not allowed to merge between different levelsr   r   )r   r   rk  r   r   r   r   r   r   r%   r%   r&   test_merge_series_multilevel  s   
"rn  z!col1, col2, kwargs, expected_colssuffixes) _dupr7  Z0_dup)Nrq  )_x_yZ0_xZ0_yrr  rs  rM   )Nrs  r  )rr  Nz0.0_xrN   b_yr  )Nrr  )Z_aNZ0_ar  c                 C   s   t | g di}t |g di}t ddgddgddgg|d	}|j|fd
d
d|}t|| t||fd
d
d|}t|| d S )Nr   r   r(   rS   r   rT   rR   r   r   Tru   rx   )rO   r  kwargsZexpected_colsrM   rN   r}   r|   r%   r%   r&   test_merge_suffix		  s   rv  zhow,expectedr_  <   F   X       )r4  r,  ZB2)r(   r\  r  r[  r  rz  r{  r|  c                 C   sX   t g dg dd}t g dg dd}t||d| dd}g d	|_t|| d S )
N)r\  r  r(   )rw  rx  r  r  r_  ry  r4  )rr  rr  )r   r   ro  )r4  rT  rT  )r   r   r   ry   rz   )r   r}   r  r  r|   r%   r%   r&   test_merge_duplicate_suffix)	  s
   
r}  zcol1, col2, suffixes))rM   rM   )NN)rM   rM   )rp  N)r   r   )Nrp  c                 C   sj   t | g di}t |g di}d}tjt|d t||dd|d W d    d S 1 s.w   Y  d S )Nr   rR   rS   rT   z'columns overlap but no suffix specifiedr   Trv   rw   ro  r  )rO   r  ro  rM   rN   r   r%   r%   r&   test_merge_suffix_errorG	  s   "r  r   c                 C   sf   t dg di}t dg di}tjtdd t||dd| d W d    d S 1 s,w   Y  d S )	NrM   r   rN   r~  zPassing 'suffixes' as ar   Tr  )r   r   r   	TypeErrorr   )ro  rM   rN   r%   r%   r&   test_merge_suffix_raisesV	  s
   "r  z2, got 3r  zcol1, col2, suffixes, msgr   z%too many values to unpack \(expected z\)z1not enough values to unpack \(expected 2, got 1\)c                 C   sf   t | g di}t |g di}tjt|d t||dd|d W d    d S 1 s,w   Y  d S )Nr   r~  r   Tr  r  )rO   r  ro  r   rM   rN   r%   r%   r&   test_merge_suffix_length_errorb	  s
   "r  	cat_dtyper  r  reversec           	      C   s   t g dddt g dddd}ttg d|d g ddd}g d}g d}|r8|  |  tt|||  |d	d}|j|d
d
d}tg dg dtg d|d dd}t|| d S )Nr   Fr3  )r  r  r  r   r-   ro   r-   r-   rt   Tru   ro   rt   r-   )	r   r   r   r   r   r  r   ry   rz   )	r  r  Z
cat_dtypesrW   Zdata_fooZ
data_rightrX   r|   r}   r%   r%   r&   test_merge_equal_cat_dtypesv	  s8   r  c                  C   s   t g ddd} ttddg| ddgdd	}ttg d| g d
dd	}|j|ddd}tddgddgtddg| dd	}t|| d S )Nr   Fr3  rM   rN   r(   r   r  r-   )rR   r   r(   r  Tru   rR   r  )r   r   r   r   r   r   ry   rz   )r  rW   rX   r|   r}   r%   r%   r&   test_merge_equal_cat_dtypes2	  s$    r  c                  C   sj   t dttddtddgddi} |  }|d d|d< t|| ddd	}|  }t|| d S )
NrM   r   r(   r   intervalr*   r  r   r_  )	r   r   r2   ZIntervalr   r   r   ry   rz   )rt   ro   r|   r}   r%   r%   r&   test_merge_on_cat_and_ext_array	  s   "r  c                     s   g d} g dt j| fddgd}t|d}d|d< t|d}d|d< d	 d
|j|d fd} fdd| D }|dg7 }|fdd| D 7 }t j|ddgd}t|d}tj||dd d S )Nr   r  r  r  r   r   ri  r   rp  r  rr  rs  r   ro  c                    s"   g | ]}D ]}|  |fqqS r%   r%   r  r?  rR  )l_sufnumbersr%   r&   r  	     " z1test_merge_multiindex_columns.<locals>.<listcomp>)r  rp  c                    s"   g | ]} D ]}| |fqqS r%   r%   r  )r  r_sufr%   r&   r  	  r  Fr  )r   rk  r   r   r  ry   rz   )lettersrs   Zframe_xZframe_yr|   Ztuplesr  r}   r%   )r  r  r  r&   test_merge_multiindex_columns	  s    



r  c                  C   st   t g dg dd} t g dtg dd}t| |ddd	}t g dg dtg d
d}t|| d S )Nr   )r  r  r  )r?   r   r  )20002001Z2002)r   r   ro   r   r_  )r  r  r8   r   )r   r2   r`  r   ry   rz   rW   rX   r|   r}   r%   r%   r&    test_merge_datetime_upcast_dtype	  s   r  n_categoriesrT      c                 C   s   t dgtt|  }tt| d dg|d}tdggdgt dgtt| dd}t||dddd	}td
d t| d D ddg|d}t|| d S )Nr   r(   rd   rg  r   rv  ro   Tr   c                 S   s&   g | ]}|d k r|dgn|t jgqS )r   g      @)r   r7   )r  r   r%   r%   r&   r  	  s   & z9test_categorical_non_unique_monotonic.<locals>.<listcomp>r   r   )r
   r   r   r   r   ry   rz   )r  rv   rW   rX   r|   r}   r%   r%   r&   %test_categorical_non_unique_monotonic	  s   r  c                  C   s`  t g dg dg dd} t| } t g dg dg dg dd}t|d	d
gd }t| | ddgd	d
gdd}|jd	d
gdd}| j|ddgd}t|| t g dg dddg dd} t| } t g dg dddg dg dd}t|d	d
gd }t| | ddgd	d
gdd}|jd	d
gdd}| j|ddgd}t|| d S )N)rM   rN   rM   rg   rM   rN   r   )r   r(   r   r(   r   r   )Cat1Int1)rM   rN   rg   rM   rN   rg   )r   r   r   r(   r(   r(   )r  g333333?rK  rM  r!  g?)CatIntFactorr  r  r  r  r  ro   r   r(   )Zaxisr   r  Tr:  )	r	   r   r   r   r  dropr   ry   rz   )rM   rN   r}   r|   r%   r%   r&   &test_merge_join_categorical_multiindex
  sT   r  funcr   Z
merge_asof)ru  err_msg)r   rv   r   rv   )r   rw   r   rw   c                 C      t ddgddgd}t ddgddgd}d	|d
  d|d  d}tjt|d tt| ||fi | W d    d S 1 sBw   Y  d S )Nr(   r   rR   rS   r   rT   r   r  zCan only pass argument "r   " OR "z" not both\.r   r   r   r   r   getattrr2   r  ru  r  ro   rt   r   r%   r%   r&   /test_merge_join_cols_error_reporting_duplicates<
     
"r  c                 C   r  )Nr(   r   rR   rS   r   rT   r   r  zMust pass "r   r  z"\.r   r  r  r%   r%   r&   ,test_merge_join_cols_error_reporting_missingM
  r  r  ru  c                 C   s   t ddgddgd}t ddgddgd}d	}tjt|d
 tt| ||fddi| W d    d S 1 s9w   Y  d S )Nr(   r   rR   rS   r   rT   r   r  zZCan only pass argument "on" OR "left_index" and "right_index", not a combination of both\.r   r   rM   r  )r  ru  ro   rt   r   r%   r%   r&   1test_merge_join_cols_error_reporting_on_and_index^
  s   
"r  c                  C   sv   t ddgddgd} t ddgddgd}t| |dddd}t ddgddgddgddgddgd}t|| d S )	Nr(   r-   )r?   r   rt   Tr?   )r   rv   r   )r?   Zx_xZz_xZx_yZz_yrx   ro   rt   r|   r}   r%   r%   r&   test_merge_right_left_indexr
  s   	r  c                  C   s   t dgdgdddg} t ddgidg}t g g dtjdddg}t| |dgdd}t|| t|| ddgd	}t|| d S )
Nr(   r   r   rM   rN   r*   Tr   r   )r   r   r   r)   r   ry   rz   rW   rX   r}   r|   r%   r%   r&   $test_merge_result_empty_index_and_on
  s   r  c                  C   s   t g dddd} t g ddd}tjtdd t| |dd	 W d    n1 s,w   Y  tjtdd t|| dd
d W d    d S 1 sLw   Y  d S )Nr   r(   r   )rM   rN   b_xr   (Passing 'suffixes' which cause duplicater   rM   r   )rs  rr  r  r   r   r   r   r   r   r%   r%   r&   .test_merge_suffixes_produce_dup_columns_raises
  s   "r  c                  C   sb   t g dg dgg dd} t ddgdd}t| |d	d
}t g dgg dd}t|| d S )Nr  r  )rM   rN   rN   r   r(   rR   r   r   rM   r   )r(   r(   r(   r   )rM   r  r  rt  rx   r  r%   r%   r&   3test_merge_duplicate_columns_with_suffix_no_warning
  s
   r  c                  C   sp   t g dg dgg dd} t ddgdd}tjtd	d
 t| |dd W d    d S 1 s1w   Y  d S )N)r(   r(   r(   r(   )r   r   r   r   )rM   rN   rN   r  r   r(   rR   r   r   r  r   rM   r   r  r   r%   r%   r&   Itest_merge_duplicate_columns_with_suffix_causing_another_duplicate_raises
  s
   "r  c                  C   s~   t ddgddggtddgd} t dd	gd
dggddgd}t|| dddd}t g dg dgtg dd}t|| d S )Nr(   r   rR   rS   rM        \@r   r   rc   r,  r	  r?   r   r   Tr   )r   rc   r(   r   )r,  r	  rR   rS   )r?   r   rM   r  r   r   r   ry   rz   r  r%   r%   r&   %test_merge_string_float_column_result
  s    r  c                  C   sn   t dgdgdgd} t dgdgdgd}tjtdd t| |dgdd	 W d    d S 1 s0w   Y  d S )
Nr  r     )r  r   rs   i  zCan only pass argumentr   T)r   rv   r  )Zdf_1Zdf_2r%   r%   r&   /test_mergeerror_on_left_index_mismatched_dtypes
  s
   "r  c                  C   sb   t td} t| tdd}tdtddi}t||| dd}t||| jdd}t|| d S )NrR   r  r  r   r4  r   )r
   r   r   r   _datary   rz   )cirt   ro   resr}   r%   r%   r&   #test_merge_on_left_categoricalindex
  s   r  r+   r,   c                 C   s   t ddgddgd| d}t tjtjgddgd| d}t||dd	d
}t ddtjtjgddtjtjgtjtjddgd| d}t|| t||dd	d
}t ddtjtjgtjtjddgddtjtjgd| d}t|| d S )Nr(   r   )rl   rO   r*   rR   rS   )rl   r  rl   r   r   )rl   rO   r  )rl   r  rO   r  )r+   ro   rt   r|   r}   r%   r%   r&   test_merge_outer_with_NaN
  s(   r  c                  C   sh   t ddgitdgddd} t ddgitdgddd}t| |ddd}t dgdd}t|| d S )	NrM   r(   rg   r   rr   rh   r   )r  r  r  r  r%   r%   r&    test_merge_different_index_names
  s
   r  c                 C   sb   t g ddd| d}t g ddd| d}|j||d}t g dddd| d}t|| d S )	Nr   r(   r   r*   r   r  r   r   rx   r  r   ro   rt   r|   r}   r%   r%   r&   test_merge_ea
  s
   r  c                 C   s   t g ddd| d}t g ddd|  d}|j||d}t tg d| dtg d| dtg d	|  dd
}t|| d S )Nr   r(   r   r*   r   r  r   r  r  r   )r   lowerr   r   ry   rz   r  r%   r%   r&   test_merge_ea_and_non_ea
  s   r  r)   int64[pyarrow]c                 C   sr   t d tdddgi| d}tdddgidd}||}| }t|| ||}| }t|| d S )NpyarrowrM   r(   r   r*   r  )r   importorskipr   r   r   ry   rz   )r+   rb   rX   r|   r}   r%   r%   r&   !test_merge_arrow_and_numpy_dtypes  s   


r  r   )r   ro   r   rt   r1   zAmerica/Chicagoc                 C   s8  t jddd| dt jddd| dt jddd| dg}t|d d dd	gd
}|d jd|d< t|dd  dd	gd}|d jd|d< t|dd	tjgtjdd	gd}|d jd|d< |dkrq|jdg jdd}n|dkr}|jddg }n|dkr|jddg jdd}|j	|d|d}t
|| d S )Ni  rT   r	  r0         r   r  r  )r.  rM   r.  rB  r(   )r.  rN   r?  )r.  rM   rN   r   Tr  ro   r   rt   r   )r2   r3   r   r   Zas_unitr   r7   ilocr  r   ry   rz   )r1   r   valsrW   rX   r}   r|   r%   r%   r&   (test_merge_datetime_different_resolution  s$    r  c                  C   sn   t dddgi} t ddgitjddgdgdd	}t ddgdtjgd
}| j|dgddd}t|| d S )Ncolr4  r5  rN   r\  )r4  )r  ri  )r  rs   )r  rN   Tro   r   )r   r   r  r   r7   r   ry   rz   )rb   rX   r}   r|   r%   r%   r&   "test_merge_multiindex_single_level5  s   r  )ro   rt   r   r   r   on_indexleft_uniqueleft_monotonicright_uniqueright_monotonicc                 C   s$  ddg}|r| |rdnd n	| |rdnd ddg}|r)| |r%dnd n	| |r/dnd td|i}td|i}|rP|d}|d}ddd}	nddi}	t||f| |d	|	}
|rj| }| }| d
v r| dv r{|||}}}n|||}}}| dkrt|d j|d j}|d |}|| }|r|	d}|s|d 
 }|j|d jdd}|tj}|d |j}| }n0| dkr|d 
 }|d 
 }|j|dd}|tj}|jj|j}td|i}|	d}|r|d}n|jdd}t|
| d S )Nr   rR   rS   r(   rl   Tru   r   r  )ro   rt   r   )ro   r   r   )Z
fill_valuer   r  )appendr   r   r   r  setr  intersectionisinr  r   r  r   r   Zintpri  rL  mulrs   ry   rz   )r   r   r  r  r  r  r  ro   rt   Z	on_kwargsr|   r}   otherZother_uniqueZkeep_valuesZ	keep_maskZother_value_countsZrepeatsZleft_countsZright_countsZexpected_countsr%   r%   r&   test_merge_combinationsB  s`   



r  c                  C   s  t dtjgt d} t dg}t dgdd}tjtdd | |}W d    n1 s.w   Y  t	|| tjtdd || }W d    n1 sPw   Y  t	||
d	 t dg}t d
gdgdd}| |}t	|| || }t	||
d	 d S )Nr  r*   r!  r   r,   r   zYou are mergingr   r  r(   )r   r   r7   r2   Z
Int64Dtypery   r1  r  r   rz   r   r  r%   r%   r&   !test_merge_ea_int_and_float_numpy  s"   



r  c                 C   s|   t d tdddgi| d}tdditddg| dd}|j|ddd	d
}ttddg| ddtjgd}t	|| d S )Nr  rM   rN   r*   r(   rg   rr   Tro   r   r   )
r   r  r   r   r   r   r   r7   ry   rz   )r  ro   rt   r|   r}   r%   r%   r&   test_merge_arrow_string_index  s   
r  r  right_emptyc                 C   s   t ddgddgd}t ddgg dd}| r|jd d }|r&|jd d }t||dgdd}t ddgg d	d}| rE|rE|jd d }n| rMtj|d< n	|rVtj|d
dg< t|| d S )Nr(   r   r4  r5  re  )r4  r  r=  r   r   )r4  r5  r  r=  r  r=  )r   r  r   r   r7   ry   rz   )r  r  rW   rX   r|   r}   r%   r%   r&   $test_merge_empty_frames_column_order  s   r  c                 C   s   t dtdd gddi}t dtdgddi}d|d j d|d j d}tjtt|d	 |j|d| d
 W d    n1 sCw   Y  d|d j d|d j d}tjtt|d	 |j|d| d
 W d    d S 1 suw   Y  d S )Nrl   r(   zdatetime64[ns]r*   ztimedelta64[ns]r  r  zG columns for key 'key'. If you wish to proceed you should use pd.concatr   r   )	r   r   r+   r   r   r   r  r  r   )r   ro   rt   r   r%   r%   r&   !test_merge_datetime_and_timedelta  s   "r  )r   r   )`r   r   r   r  numpyr   r   Zpandas.compatr   Zpandas.core.dtypes.commonr   r   Zpandas.core.dtypes.dtypesr   Zpandasr2   r	   r
   r   r   r   r   r   r   r   r   r   Zpandas._testingZ_testingry   Zpandas.core.reshape.concatr   Zpandas.core.reshape.merger   r   r'   r4   r9   r  rI   rK   rL   rY   rZ   r   r  ro   rt   r  r  r  r^  r  r  r  rh  rm  rn  rv  r7   r}  r  r  ZTWO_GOT_THREEtupler  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&   <module>   s   4
	



          ]  q

	  

7


(

	



#
8		
	
		
B