o
    _~#g                     @   s:   d Z ddlZddlZddlZddlmZ G dd dZ	dS )z generic datetimelike tests     Nc                   @   s   e Zd Zejejddddejg ddddejg dd	ddgd
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dd d d gejd!d"d# Zd$d% Zd&d' Zejd(g d)d*d+ Zd,S )-TestDatetimeLike20130101   D)periodsfreq)z0 days 01:00:00z1 days 01:00:00z2 days 01:00:00z3 days 01:00:00z4 days 01:00:00ztimedelta64[ns])dtyper   )z
2013-01-01z
2013-01-02z
2013-01-03z
2013-01-04z
2013-01-05zdatetime64[ns])paramsc                 C   s   |j S N)param)selfrequest r   /var/www/static.ux5.de/https/Moving-Object-Detection-with-OpenCV/env/lib/python3.10/site-packages/pandas/tests/indexes/test_datetimelike.pysimple_index   s   zTestDatetimeLike.simple_indexc                 C   sl   |d d }| |}| sJ | t|}| sJ | |d dg}tg d}t|| d S )N      r   )FFTF)isinalllistnparraytmassert_numpy_array_equal)r   r   indexresultexpectedr   r   r   	test_isin#   s   
zTestDatetimeLike.test_isinc                 C   s4   |}| dtj}| }|j }t|| d S N   )insertpdNaTargsort_datar   r   )r   r   idxr   r   r   r   r   test_argsort_matches_array/   s
   
z+TestDatetimeLike.test_argsort_matches_arrayc                 C   s"   |}|d }| |du sJ d S )Nr   F)$_can_hold_identifiers_and_holds_name)r   r   r%   keyr   r   r   test_can_hold_identifiers7   s   z*TestDatetimeLike.test_can_hold_identifiersc                 C   s   |}t ||d d S Nr   r   assert_index_equalshiftr   r   r%   r   r   r   test_shift_identity<   s   z$TestDatetimeLike.test_shift_identityc                 C   s"   |d d }t ||d d S )Nr   r   r+   r.   r   r   r   test_shift_empty@   s   z!TestDatetimeLike.test_shift_emptyc                 C   s   |  }d|_dt| t|vsJ dt|v sJ t|jt|v s'J t|dr:|jd ur:|jt|v s:J t|t	j
rOd|j dt|v sMJ d S d|j dt|v s\J d S )	Nfoozlength=z'foo'tzzdtype='period[z]'zfreq='')copynamelenstrtype__name__hasattrr2   
isinstancer!   PeriodIndexfreqstrr.   r   r   r   test_strE   s   

zTestDatetimeLike.test_strc                 C   s   |}| d}t||}t|| d}tjt|d | t|}W d    n1 s.w   Y  t||}t|| d S )Ni8z,Passing a type in .*Index.view is deprecated)match)viewr8   r   r,   assert_produces_warningFutureWarning)r   r   r%   idx_viewr   msgr   r   r   	test_viewU   s   
zTestDatetimeLike.test_viewc                    sl   |   j  }  fdd}t||   fdd}ttjg dd    }t|| d S )Nc                    s
   |  j  S r
   r   xr   r   r   <lambda>e   s   
 z4TestDatetimeLike.test_map_callable.<locals>.<lambda>c                    s   |  d kr	t jS | S r*   )r!   r"   rH   rJ   r   r   rK   i       r   )r   mapr   r,   r!   Indexr"   tolist)r   r   r   r   r   rJ   r   test_map_callableb   s   
z"TestDatetimeLike.test_map_callablemapperc                 C   s   dd t | |D S )Nc                 S   s   i | ]\}}||qS r   r   ).0eir   r   r   
<dictcomp>p   rL   z-TestDatetimeLike.<lambda>.<locals>.<dictcomp>)zipvaluesr   r   r   r   rK   p   s    zTestDatetimeLike.<lambda>c                 C   s   t j| |tdS )Nr   )r!   SeriesobjectrW   r   r   r   rK   q   s    z3ignore:PeriodDtype\[B\] is deprecated:FutureWarningc                 C   s   |}||j  }t|tjtjfr|d }||||}t|| t	tj
g|dd    }||||}t|| t	tjgt| }||g g }t|| d S r   )r   r;   r!   DatetimeIndexTimedeltaIndex
_with_freqrM   r   r,   rN   r"   rO   r   nanr6   )r   rQ   r   r   r   r   r   r   r   test_map_dictlikem   s   	

z"TestDatetimeLike.test_map_dictlikec                 C   s2   |}|j d us	J |d d  }|j |j ksJ d S r
   rG   )r   r   r   r   r   r   r   test_getitem_preserves_freq   s   z,TestDatetimeLike.test_getitem_preserves_freqc                 C   s   |}t jt|td}d|d< ||t|d }|||d }t|| ||t|d g}t|| |t	|d}||d}t|| ||dg}t|| d S )NrY   Fr   r1   )
r   onesr6   boolwherer7   r   r,   astyper[   )r   r   r   maskr   r   r   r   r   test_where_cast_str   s   z$TestDatetimeLike.test_where_cast_strunit)nsusmssc                 C   sN   t jg d|d|}|d}t jt jddg|d|}t|| d S )N)
         )ri   r   rn   )r!   to_datetimeas_unitdiffto_timedeltar"   r   r,   )r   ri   dtir   r   r   r   r   	test_diff   s   
zTestDatetimeLike.test_diffN)r9   
__module____qualname__pytestfixturer!   period_ranger]   r\   r   r   r&   r)   r/   r0   r>   rF   rP   markparametrizefilterwarningsr`   ra   rh   rv   r   r   r   r   r   
   sH    

r   )
__doc__numpyr   ry   pandasr!   pandas._testing_testingr   r   r   r   r   r   <module>   s    