U
    sVc.                     @   s:  d 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mZmZmZmZ ddlmZ ddlmZmZmZ G dd dZG dd	 d	ZG d
d dZG dd dZG dd dZG dd dZG dd dZej de	dddge	dddge	dddggdd Z!d d! Z"ej d"ej#d#ej#gej#gej$ddgej%d$fej#d#ej#gej#d#gej$dddgej%d$fej$ej#d#ej#ge&d$ej#gej$ddgej%d$fed%eegegej$ddgej%d$fdddej#gej#gej$dgej%d$fej$dej#e'd&dge&d$e	ej#ge&d$ej$ddgej%d$fgd'd( Z(d)d* Z)dS )+aS  
test_indexing tests the following Index methods:
    __getitem__
    get_loc
    get_value
    __contains__
    take
    where
    get_indexer
    get_indexer_for
    slice_locs
    asof_locs

The corresponding tests.indexes.[index_type].test_indexing files
contain tests for the corresponding methods specific to those Index subclasses.
    N)InvalidIndexError)
NADatetimeIndexIndexIntervalIndex
MultiIndexNaTPeriodIndex
RangeIndexSeriesTimedeltaIndex)Float64Index
Int64IndexUInt64Indexc                   @   s,   e Zd Zdd Zdd Zdd Zdd Zd	S )
TestTakec              	   C   s   ddg}d}t jt|d |j|dd W 5 Q R X d}t jt|d |j||d W 5 Q R X d}t jt|d |j|d	d
 W 5 Q R X d S )N      z1take\(\) got an unexpected keyword argument 'foo'match)fooz$the 'out' parameter is not supported)outz%the 'mode' parameter is not supportedZclip)mode)pytestraises	TypeErrortake
ValueError)selfindexindicesmsg r!   F/tmp/pip-unpacked-wheel-xj8nt62q/pandas/tests/indexes/test_indexing.pytest_take_invalid_kwargs+   s    z!TestTake.test_take_invalid_kwargsc              	   C   st   ddddg}t |dk rd S ||}|| }||s<tt|tttfspd}tj	t
|d |j W 5 Q R X d S )N      r   r      z*'(.*Index)' object has no attribute 'freq'r   )lenr   equalsAssertionError
isinstancer   r	   r   r   r   AttributeErrorfreq)r   r   indexerresultexpectedr    r!   r!   r"   	test_take:   s    
zTestTake.test_takec              	   C   s@   t ddddg}d}d}tjt|d || W 5 Q R X d S )Nr   r   r   r%   z!Expected indices to be array-liker   )r   r   r   r   r   )r   integer_indexZscalar_indexr    r!   r!   r"   test_take_indexer_typeJ   s
    zTestTake.test_take_indexer_typec                 C   sH   t |dkrd S |dddg}|ddt |d g}t|| d S )Nr   r   )r'   r   tmZassert_index_equal)r   r   r.   r/   r!   r!   r"   test_take_minus1_without_fillR   s
    z&TestTake.test_take_minus1_without_fillN)__name__
__module____qualname__r#   r0   r2   r5   r!   r!   r!   r"   r   *   s   r   c                   @   s  e Zd Zejdedddgdfedddgdfedddejdgdfedddej	dgdfedddejgejfedddej	gej	fgdd Z
ejdedddgdfedddgdfedddejgdfedddej	gdfedddejgej	fedddej	gejfedddgejfedddgej	fedddgejfedddgej	fg
d	d
 Zejdedddgdfedddgdfgdd Zejdedddgdfedddgdfgdd Zdd Zdd ZdS )TestContainsz	index,valr   r   r   2r$   c                 C   s   ||kst d S Nr)   r   r   valr!   r!   r"   test_index_contains_   s    z TestContains.test_index_containsc                 C   s   ||kst d S r;   r<   r=   r!   r!   r"   test_index_not_containsm   s    z$TestContains.test_index_not_containsc                 C   s   ||kst d S r;   r<   r=   r!   r!   r"   test_mixed_index_contains   s    z&TestContains.test_mixed_index_contains1c                 C   s   ||kst d S r;   r<   r=   r!   r!   r"   test_mixed_index_not_contains   s    z*TestContains.test_mixed_index_not_containsc                 C   s   t ddddg}tddddg}tddddg}||fD ](}d|ksHtd	|ksTtd|ks8tq8d|ksntd	|ksztd|kstd S )
Nr   r   r   r%   皙?g?g@gffffff
@      ?)r   r   r   r)   )r   r1   Zuinteger_indexZfloat_indexr   r!   r!   r"   test_contains_with_float_index   s    z+TestContains.test_contains_with_float_indexc              	   C   sp   t |trd S d}tjt|d g |k W 5 Q R X ddddddg}tjt|d i |jk W 5 Q R X d S )	Nzunhashable type: 'list'r   |zunhashable type: 'dict'zmust be real number, not dictzan integer is requiredz\{\}z6pandas\._libs\.interval\.IntervalTree' is not iterable)r*   r   r   r   r   joinZ_engine)r   r   r    r!   r!   r"   &test_contains_requires_hashable_raises   s    
	z3TestContains.test_contains_requires_hashable_raisesN)r6   r7   r8   r   markparametrizer   npinfnanr?   r   r   r@   rA   rC   rF   rI   r!   r!   r!   r"   r9   ^   sL   

 "
 "
r9   c                   @   s.   e Zd Zejjdddddgdddd	 Zd
S )TestGetValuer   stringintdatetime	timedeltaT)Zindirectc              
   C   s   t jd}|d }tjtdd( tt |	|| W 5 Q R X W 5 Q R X tt |	t
||d|}W 5 Q R X t||d  d S )Nd   C   zhas no attribute '_values'r   r   )rL   randomZrandnr   r   r+   r4   assert_produces_warningFutureWarning	get_valuer   Zassert_almost_equal)r   r   valuesvaluer.   r!   r!   r"   test_get_value   s     zTestGetValue.test_get_valueN)r6   r7   r8   r   rJ   rK   r]   r!   r!   r!   r"   rO      s    
 rO   c                   @   s$   e Zd Zdd Zdd Zdd ZdS )
TestGetLocc              	   C   s2   t jttfdd |tdd W 5 Q R X d S )Nslicer   r   r   )r   r   r   r   get_locr_   )r   r   r!   r!   r"   test_get_loc_non_hashable   s    z$TestGetLoc.test_get_loc_non_hashablec              	   C   sT   t }t|ttttttfrt}t	j
|dd |dd tdD  W 5 Q R X d S )Nzgenerator objectr   c                 s   s   | ]
}|V  qd S r;   r!   ).0xr!   r!   r"   	<genexpr>   s     z4TestGetLoc.test_get_loc_generator.<locals>.<genexpr>r&   )KeyErrorr*   r   r   r	   r
   r   r   r   r   r   r`   range)r   r   excr!   r!   r"   test_get_loc_generator   s    z!TestGetLoc.test_get_loc_generatorc                 C   s@   t ddttgdd}|t}tddddg}t|| d S )Nr   r   Int64dtypeFT)r   r   r`   rL   arrayr4   assert_numpy_array_equalr   idxr.   r/   r!   r!   r"   !test_get_loc_masked_duplicated_na   s    
z,TestGetLoc.test_get_loc_masked_duplicated_naN)r6   r7   r8   ra   rh   rp   r!   r!   r!   r"   r^      s   r^   c                   @   s$   e Zd Zdd Zdd Zdd ZdS )TestGetIndexerc              	   C   s   |j r0tj|jtjd}||}t|| n(d}tj	t
|d || W 5 Q R X tj	tdd |j|dd W 5 Q R X d S )Nrj   8Reindexing only valid with uniquely valued Index objectsr   zInvalid fill methodinvalid)method)_index_as_uniquerL   Zarangesizeintpget_indexerr4   rm   r   r   r   r   )r   r   r/   actualr    r!   r!   r"   test_get_indexer_base   s    
z$TestGetIndexer.test_get_indexer_basec              	   C   s   |j r:||dd }t|tjs(t|jtjksjtn0d}tj	t
|d ||dd  W 5 Q R X ||dd \}}t|tjst|jtjkstd S )Nr   r   rr   r   )ru   rx   r*   rL   Zndarrayr)   rk   rw   r   r   r   get_indexer_non_unique)r   r   r-   r    _r!   r!   r"   test_get_indexer_consistency   s    z+TestGetIndexer.test_get_indexer_consistencyc                 C   sP   t ddttgdd}|t dtgdd}tjdddg|jd}t|| d S )Nr   r   ri   rj   r   r%   )r   r   get_indexer_forrL   rl   rk   r4   rm   rn   r!   r!   r"   %test_get_indexer_masked_duplicated_na  s    z4TestGetIndexer.test_get_indexer_masked_duplicated_naN)r6   r7   r8   rz   r}   r   r!   r!   r!   r"   rq      s   rq   c                   @   s   e Zd Zdd ZdS )TestConvertSliceIndexerc              	   C   sp   t d d d}t|trBd}tjt|d ||d W 5 Q R X n*d}tjt|d ||d W 5 Q R X d S )Nr   zClabel-based slicing with step!=1 is not supported for IntervalIndexr   locz7'>=' not supported between instances of 'str' and 'int')r_   r*   r   r   r   r   Z_convert_slice_indexerr   )r   r   keyr    r!   r!   r"   test_convert_almost_null_slice  s    
z6TestConvertSliceIndexer.test_convert_almost_null_sliceN)r6   r7   r8   r   r!   r!   r!   r"   r     s   r   c                   @   s   e Zd Zdd ZdS )TestPutmaskc              	   C   s   t |sd S |d }d}tjt|d$ |tt |d tj| W 5 Q R X tjt|d$ |tt |d tj| W 5 Q R X tjt|d |d| W 5 Q R X d S )Nr   z,putmask: mask and data must be the same sizer   r   r   )r'   r   r   r   ZputmaskrL   ZonesZbool_)r   r   fillr    r!   r!   r"   test_putmask_with_wrong_mask!  s    ((z(TestPutmask.test_putmask_with_wrong_maskN)r6   r7   r8   r   r!   r!   r!   r"   r      s   r   ro   r   r   r%   rD   g?g333333?abcc              	   C   s6   t t | d }W 5 Q R X | d }||ks2td S )NrE   r   )r4   rX   rY   r)   )ro   r.   r/   r!   r!   r"   test_getitem_deprecated_float3  s    r   c              	   C   sb   t | sd S tt | j| d ddd W 5 Q R X tt | | d dd W 5 Q R X d S )Nr   leftr   )kind)r'   r4   rX   rY   Z_maybe_cast_slice_boundrV   r!   r!   r"   +test_maybe_cast_slice_bound_kind_deprecated@  s    r   zidx,target,expectedZvar1rj   z
2020-08-05NaNc                 C   s"   t | }||}t|| d S r;   )r   r~   r4   rm   )ro   targetr/   Zaxisry   r!   r!   r"   )test_get_indexer_non_unique_multiple_nansM  s    
r   c                 C   sd   t ddg}t d| gdd}||\}}t|tjddgtjd t|tjdgtjd d S )NrE   g       @r   objectrj   r   r3   )r   r{   r4   rm   rL   rl   rw   )Znulls_fixturero   r   Z
result_idxZresult_missingr!   r!   r"   7test_get_indexer_non_unique_nans_in_object_dtype_targeto  s
    r   )*__doc__ZnumpyrL   r   Zpandas.errorsr   Zpandasr   r   r   r   r   r   r	   r
   r   r   Zpandas._testingZ_testingr4   Zpandas.core.apir   r   r   r   r9   rO   r^   rq   r   r   rJ   rK   r   r   rN   rl   rw   r   floatr   r   r!   r!   r!   r"   <module>   sV   04U#' &

&$
