o
    dq                     @   s  d Z ddl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
mZmZmZmZ ddlmZ ddlmZmZmZmZ dd Zd	d
 Zejdejejfejejfejejfejejfgdd Zejdg dejdddgdd Z ejdg dddggdd Z!G dd dZ"ej#dejdg ddd  Z$d!d" Z%d#d$ Z&d%d& Z'd'd( Z(d)d* Z)ejd+d,ej*gd-d. Z+d/d0 Z,d1d2 Z-G d3d4 d4Z.dS )5zX
The tests in this package are to ensure the proper resultant dtypes of
set operations.
    )datetimeN)find_common_type)CategoricalIndexIndex
MultiIndex
RangeIndexSeries	Timestamp)is_bool_dtypeis_datetime64tz_dtypeis_signed_integer_dtypepandas_dtypec                 C   s*   |   }|   }||j|jksJ d S )N)sort_valuesuniondtype)indexidx1idx2 r   T/app/.heroku/python/lib/python3.10/site-packages/pandas/tests/indexes/test_setops.pytest_union_same_types   s   r   c                 C   s  | }|}|j s|j s|jjdkr|jjdks(|j s7|j s7|jjdkr7|jjdkr7tjjdtdd}|j| t	|j|jg}d }t
|rIt
|sJn(|jjdkr]|jjdvspt|jtjrp|jjdkrr|jjdvspt|jtjsrt}tj|j|jfv }t|j}	t|j}
| }| }tj|dd	 ||}||}W d    n1 sw   Y  |r|	s|
r|jtd
ksJ |jtd
ksJ d S |j|ksJ |j|ksJ d S )NibzGH#44000 True==1F)reasonraisesstrictc)r   ufr   z'<' not supported betweenmatchO)	is_uniquer   kindpytestmarkZxfail
ValueErrornodeZ
add_markerr   len
isinstancenpRuntimeWarninguint64r   r   tmassert_produces_warningr   )
index_flatZindex_flat2requestr   r   r%   Zcommon_dtypewarnZ
any_uint64Zidx1_signedZidx2_signedres1res2r   r   r   test_union_different_types&   sj   



	



	



r4   zidx_fact1,idx_fact2c                 C   sT   | d}|d}| |}| |}|j|j|jfv sJ |j|j|jfv s(J d S )N
      )r   r   )Z	idx_fact1Z	idx_fact2r   r   r2   r3   r   r   r   "test_compatible_inconsistent_pairsl   s   

r7   zleft, right, expected))int64r8   r8   )r8   r,   object)r8   float64r:   )r,   r:   r:   )r,   r,   r,   )r:   r:   r:   )datetime64[ns]r8   r9   )r;   r,   r9   )r;   r:   r9   )datetime64[ns, CET]r8   r9   )r<   r,   r9   )r<   r:   r9   )	Period[D]r8   r9   )r=   r,   r9   )r=   r:   r9   names)foor?   r?   )r?   barNc                 C   s~   t | } t |}tg | |d d}tg ||d d}||}|j|ks&J |j|d ks/J ||}|j|d ks=J d S )Nr   )r   name      )r   r   r   r   rA   intersection)leftrightexpectedr>   ar   resultr   r   r   test_union_dtypes   s   

rJ   valuesrB   rC   rC      rM   c                 C   s8   t | }t ddg}||}t dg}t|| d S )NrM   )r   rD   r-   assert_index_equal)rK   rH   r   rI   rG   r   r   r   test_intersection_duplicates   s
   

rO   c                   @   s  e Zd Zejdddgejdg ddd Zdd	 Zejd
dd Z	ejd
dd Z
ejd
dd Zejdg ddd Zejdg ddd Zejdg ddd Zejdg ddd Zdd Zdd Zdd  Zd!d" Zd#S )$
TestSetOpscaseg      ?ZxxxmethodrD   r   
differencesymmetric_differencec                 C   sF   d}t jt|d t||| W d    d S 1 sw   Y  d S )Nz!Input must be Index or array-liker   )r$   r   	TypeErrorgetattr)selfrQ   rR   r   msgr   r   r   test_set_ops_error_cases   s   "z#TestSetOps.test_set_ops_error_casesc           	      C   s   t |trd S |d d }|d d }||}t||s J t|jr'd S | | |	 g}|D ]}||}t||sCJ q4t |t
rld}tjt|d |g d W d    d S 1 sew   Y  d S d S )N   rM   .other must be a MultiIndex or a list of tuplesr   rB   rC   rM   )r)   r   rD   r-   equalContentsr   r   to_numpy	to_seriesto_listr   r$   r   rV   )	rX   r   firstsecond	intersectcasesrQ   rI   rY   r   r   r   test_intersection_base   s$   




"z!TestSetOps.test_intersection_baseEignore:Falling back on a non-pyarrow:pandas.errors.PerformanceWarningc           
      C   s   |dd  }|d d }|}| |}t||sJ t|jr"d S | | | g}|D ]}| |}t||s>J q/t|t	rgd}	t
jt|	d | g d W d    d S 1 s`w   Y  d S d S )NrM   r[   r\   r   r]   )r   r-   r^   r   r   r_   r`   ra   r)   r   r$   r   rV   )
rX   r   rb   rc   
everythingr   re   rQ   rI   rY   r   r   r   test_union_base   s"   



"zTestSetOps.test_union_basec           
      C   s   |dd  }|d d }t |rt|t|}nt|tr"g }n|dd  }|||}t||s6J | | |	 g}|D ]}|||}t||sSJ qCt|t
r}d}	tjt|	d |g d| W d    d S 1 svw   Y  d S d S )NrC      r\   r   r]   )r
   setrT   r)   r   r-   r^   r_   r`   ra   r   r$   r   rV   )
rX   sortr   rb   rc   answerrI   re   rQ   rY   r   r   r   test_difference_base   s&   

"zTestSetOps.test_difference_basec           	      C   s  t |trd S t|dk rd S |d |dd  v s#|d |d d v r%d S |dd  }|d d }|ddg }||}t||sDJ | | | g}|D ]}||}t||s`J qQt |t	rd}t
jt|d |g d W d    d S 1 sw   Y  d S d S )NrC   r   rB   r\   r   r]   )r)   r   r(   rU   r-   r^   r_   r`   ra   r   r$   r   rV   )	rX   r   rb   rc   rm   rI   re   rQ   rY   r   r   r   test_symmetric_difference  s*   
(


"z$TestSetOps.test_symmetric_differencezfname, sname, expected_name)Arr   rr   rr   BN)rr   NNNrt   N)NNNc           
      C   s"  |j std |}| |}| |}||}| |}	t||	 | |}|||}||}| |}	t||	 |||}| |}||}| |}	t||	 |||}|||}||}|||}	t||	 d S N-Randomly generated index_flat was not unique.)	r"   r$   skipcopy	set_namesr   r-   rN   drop
rX   r/   fnamesnameexpected_namer   rb   rc   r   rG   r   r   r   test_corner_union)  s.   




zTestSetOps.test_corner_unionc           
      C   s`   |j std |}| |}|dd  |}|| }|| }	t||	 d S Nrw   rB   )	r"   r$   rx   ry   rz   r   r   r-   rN   r|   r   r   r   test_union_unequalW  s   
zTestSetOps.test_union_unequalc           
      C   s&  |j std |}| |}| |}||}| |}	t||	 | |}|||}||}|||}	t||	 |||}| |}||}|||}	t||	 |||}|||}||}|||}	t||	 d S rv   )	r"   r$   rx   ry   rz   rD   r-   rN   r{   
rX   r/   r}   r~   r   r   rb   rc   rd   rG   r   r   r   test_corner_intersectm  s.   




z TestSetOps.test_corner_intersectc           
      C   sh   |j std |}| |}|dd  |}|| }|dd  | }	t||	 d S r   )	r"   r$   rx   ry   rz   rD   r   r-   rN   r   r   r   r   test_intersect_unequal  s   
z!TestSetOps.test_intersect_unequalc                 C   s   t |tr|tt|j}n|d}t|}||}|j	|j	ks'J ||d d }|j	|j	ks8J |d d |}|j	|j	ksIJ d S )Nr?   r   )
r)   r   renamelistrangenlevelsr*   ZasarrayrD   rA   )rX   r   otherrI   r   r   r   .test_intersection_name_retention_with_nameless  s   



z9TestSetOps.test_intersection_name_retention_with_namelessc                 C   s8   |j sd S |j||d}|d d }tj||dd d S )Nrl   r   Texact)r"   rT   r-   rN   )rX   r   rl   rI   rG   r   r   r   $test_difference_preserves_type_empty  s
   z/TestSetOps.test_difference_preserves_type_emptyc                    sv   t  tr fdd|D } |d   |d } |s#J  |} d d |d }t|| d S )Nc                    s   g | ]}|g j  qS r   )r   ).0xr   r   r   
<listcomp>  s    zDTestSetOps.test_difference_name_retention_equals.<locals>.<listcomp>r   rB   rC   )r)   r   r   equalsrT   r-   rN   )rX   r   r>   r   rI   rG   r   r   r   %test_difference_name_retention_equals  s   

z0TestSetOps.test_difference_name_retention_equalsc                 C   s>   |j sd S ||d d }|j||d}tj||dd d S )Nr   r   Tr   )r"   rD   rT   r-   rN   )rX   r   rl   interdiffr   r   r   (test_intersection_difference_match_empty  s
   z3TestSetOps.test_intersection_difference_match_emptyN)__name__
__module____qualname__r$   r%   parametrizerZ   rf   filterwarningsri   rn   rp   r   r   r   r   r   r   r   r   r   r   r   r   rP      sV    




$



#


rP   rg   rR   rS   c                 C   s   | }| d}t|trdnd}t||||d}t||||d}tj|||d t|||d d |d}t|||d d |d}tj|||d d S )NcategoryequivTr   r   r[   )Zastyper)   r   rW   r-   rN   )r/   rl   rR   r   r   r   rI   rG   r   r   r   test_setop_with_categorical  s   
r   c                 C   sH   | j rd S | }|g d }||||sJ ||js"J d S )Nr   r   rB   rC   )emptyrD   r   r"   )r   idxZidx_non_uniquer   r   r   (test_intersection_duplicates_all_indexes  s   r   c                 C   s~   | }t g d|d}t g d|d}t g d|d}t|tr%t g d}||}t|| |j|dd}t|| d S )NrL   r   )rM   rM   rj   )rB   rC   rC   rM   rM   rj   Fr   r   r)   r   r   r-   rN   Z'any_dtype_for_small_pos_integer_indexesr   rH   r   rG   rI   r   r   r   0test_union_duplicate_index_subsets_of_each_other  s   

r   c                 C   sd   | }t g d|d}t ddg|d}t g d|d}||}t|| ||}t|| d S )N)rB   r   r   r   r   rB   r   r   rB   r   r   r-   rN   r   r   r   r   1test_union_with_duplicate_index_and_non_monotonic  s   

r   c                  C   sB   t g d} t g d}t g d}| j|dd}t|| d S )NrL   )10r   )rB   rC   rC   rM   r   r   r   Fr   r   )rH   r   rG   rI   r   r   r   +test_union_duplicate_index_different_dtypes)  s
   r   c                  C   s>   t g d} t g d}| |}t g d}t|| d S )Nr   r   r   )rH   r   rI   rG   r   r   r   (test_union_same_value_duplicated_in_both2  s
   
r   duprB   c                 C   sV   t tjdddg}t tj| ddg}|j|dd}t tj| dddg}t|| d S )NrB   rC   Fr   g      ?       @)r   r*   nanr   r-   rN   )r   rH   r   rI   rG   r   r   r   test_union_nan_in_both;  s
   r   c                 C   sz   | }t g d|d}t g d|d}t g d|d}t|tr%t g d}||}t|| ||}t|| d S )N)rB   r   rC   r   r   r   r   r   r   r   r   <test_union_with_duplicate_index_not_subset_and_non_monotonicE  s   


r   c                  C   st   t ddtjg} | jjjdksJ tddg}|| }tddtjgtjd}t	
|| | |}t	
|| d S )NrB   rC   r   r   )r   r*   r   
categoriesr   r#   r   r   r:   r-   rN   )cir   rI   rG   r   r   r   #test_union_int_categorical_with_nanW  s   

r   c                
   @   s  e Zd Zdd Zejjddgdddd Zejd	eg d
dddfeg d
dddfeg d
dfgdd Z	ejjddgddejdg ddd Z
dd Zejjddgdddd Zejdejeegejjddgdddd Zejjddgdddd Zejjddgddejdddgd d! Zd"d# Zejjddgddd$d% Zejjddgddd&d' Zejd(d)d*gd+d, Zejd(d)d*gd-d. Zd/d0 Zejd1ed2d3ejgeg d4fed2d3geejd5d6d7gfgd8d9 Zd:d; Zd<d= Zd>S )?TestSetOpsUnsortedc                 C   sX   t dddt dddg}t|td}tdgtd}||}tg td}t|| d S )Ni  rC   	      r   Zaa)r   r   r9   rD   r-   rN   )rX   Zdt_datesindex1index2rI   rG   r   r   r   test_intersect_str_datesh  s   
z+TestSetOpsUnsorted.test_intersect_str_datesr   stringT)Zindirectc                 C   sl   |d d }|d d }|j ||d}|d u rt||  t||s'J |j ||d}||u s4J d S )Nr6   r5   r   )rD   r-   rN   r   r^   )rX   r   rl   rb   rc   rd   r   r   r   r   test_intersectionr  s   z$TestSetOpsUnsorted.test_intersectionzindex2,keeps_name)rM   rj   r[         rA   r   Fc                 C   sR   t g ddd}t g d}|||}|rd|_|j|jks!J t|| d S )NrB   rC   rM   rj   r[   r   r   rM   rj   r[   )r   rD   rA   r-   rN   )rX   r   Z
keeps_namerl   r   rG   rI   r   r   r   #test_intersection_name_preservation  s   	z6TestSetOpsUnsorted.test_intersection_name_preservationz$first_name,second_name,expected_name)rq   rs   ru   c           	      C   sD   |dd }|d d }||_ ||_ |j||d}|j |ks J d S Nr[   r6   r5   r   )rA   rD   )	rX   r   Z
first_namesecond_namer   rl   rb   rc   rd   r   r   r   $test_intersection_name_preservation2  s   z7TestSetOpsUnsorted.test_intersection_name_preservation2c           
      C   s   t ddgdd}t ddgdd}t dd	gd
d}|j|j||d|d}|j||dj||d}t|| t ddgdd}t g dd}t g dd}	|j|j|	|d|d}|j||dj|	|d}t|| d S )NrB   rC   i1r   r[   r   i2rM   rj   i3r   j1j2j3r   )
rX   rl   r   r   r   r   rG   r   r   r   r   r   r   test_chained_union  s   z%TestSetOpsUnsorted.test_chained_unionc                 C   s^   |dd }|d d }|d d }|j ||d}|d u r%t||  t||s-J d S r   )r   r-   rN   r   r^   )rX   r   rl   rb   rc   rh   r   r   r   r   
test_union  s   zTestSetOpsUnsorted.test_unionklassc           	      C   sh   |dd }|d d }|d d }||j }|j||d}|d u r*t||  t||s2J d S r   )rK   r   r-   rN   r   r^   )	rX   r   r   rl   rb   rc   rh   rQ   rI   r   r   r   test_union_from_iterables  s   
z,TestSetOpsUnsorted.test_union_from_iterablesc                 C   st   |dd }|j ||d}||u | u sJ |j g |d}||u | u s&J tg j ||d}||u | u s8J d S )Nr[   r6   r   )r   r   )rX   r   rl   rb   r   r   r   r   test_union_identity  s   z&TestSetOpsUnsorted.test_union_identityzsecond_name,expected)NN)rA   rA   c           	      C   sz   |dd }|d d }|dd }d|_ ||_ |j||d}t||s'J |d u r4|j d u s2J d S |j |ks;J d S )Nr[   r6   r5   rA   r   )rA   rT   r-   r^   )	rX   r   r   rG   rl   rb   rc   rm   rI   r   r   r   !test_difference_name_preservation  s   z4TestSetOpsUnsorted.test_difference_name_preservationc                 C   s.   |dd }d|_ |g |}t|| d S )Nr[   r6   rA   )rA   rT   r-   rN   rX   r   rl   rb   rI   r   r   r   test_difference_empty_arg  s   z,TestSetOpsUnsorted.test_difference_empty_argc                 C   sB   |dd }d|_ |||}t|dksJ |j |j ksJ d S )Nr[   r6   rA   r   )rA   rT   r(   r   r   r   r   test_difference_identity  s
   z+TestSetOpsUnsorted.test_difference_identityc                 C   sP   |dd }|d d }| ||}|dd }|d u r | }t|| d S )Nr[   r6   r5   )rT   r   r-   rN   )rX   r   rl   rb   rc   rI   rG   r   r   r   test_difference_sort  s   z'TestSetOpsUnsorted.test_difference_sortopnamerT   rU   c                 C   s   t dtddg}t dtddg}t||}tt ||}W d    n1 s,w   Y  t dtddtdg}|dkrG|d d }t|| tj||dd}||}t|| d S )	NrM   2000rB   rC   1999rT   Fr   )r   r	   operatormethodcallerr-   r.   r+   rN   )rX   r   rH   r   oprI   rG   r   r   r   test_difference_incomparable	  s   
z/TestSetOpsUnsorted.test_difference_incomparablec                 C   st   t dtddg}t dtddg}tj||dd}d}tjt|d	 || W d    d S 1 s3w   Y  d S )
NrM   r   rB   rC   r   Tr   z<'<' not supported between instances of 'Timestamp' and 'int'r   )r   r	   r   r   r$   r   rV   )rX   r   rH   r   r   rY   r   r   r   !test_difference_incomparable_true  s   
"z4TestSetOpsUnsorted.test_difference_incomparable_truec                 C   sr   t tg dg d}t ddg}|j||d}t g d}|d u r)| }t|| t||s7J d S )N)r?   r@   bazr]   )r?   rB   r@   rM   r   ))r@   rC   )r   rM   r   )r   from_tuplesziprU   r   r-   rN   r^   )rX   rl   r   r   rI   rG   r   r   r   test_symmetric_difference_mi&  s   z/TestSetOpsUnsorted.test_symmetric_difference_mizindex2,expectedr   rB   )r         @        r   r   r   c                 C   s@   t dtjddg}|j||d}|d u r| }t|| d S )NrB   rC   rM   r   )r   r*   r   rU   r   r-   rN   )rX   r   rG   rl   r   rI   r   r   r   !test_symmetric_difference_missing0  s
   
z4TestSetOpsUnsorted.test_symmetric_difference_missingc                 C   s   t g ddd}tg d}t ddg}|j||d}t||s$J |jdks+J |j|d|d	}t||s;J |jdksBJ d S )
N)rB   rC   rM   rj   r   r   )rC   rM   rj   r[   rB   r[   r   new_name)Zresult_namerl   )r   r*   arrayrU   r-   r^   rA   )rX   rl   r   r   rG   rI   r   r   r   #test_symmetric_difference_non_indexA  s   z6TestSetOpsUnsorted.test_symmetric_difference_non_indexc                 C   sJ   t g d|d}t g d|d}||}t g d|d}t|| d S )Nr]   r   r   r   r   )rX   Zany_numeric_ea_and_arrow_dtyper   r   rI   rG   r   r   r   test_union_ea_dtypesM  s
   
z'TestSetOpsUnsorted.test_union_ea_dtypesN)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   e  s`    








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r   )/__doc__r   r   numpyr*   r$   Zpandas.core.dtypes.castr   Zpandasr   r   r   r   r   r	   Zpandas._testingZ_testingr-   Zpandas.api.typesr
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	  8		
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