o
    5c{%                     @   sj   d dl mZ d dlZd dlZd dlZd dlmZmZm	Z	m
Z
 d dlmZ d dlmZmZ G dd dZdS )    	timedeltaN)	TimedeltaTimedeltaIndextimedelta_rangeto_timedelta)TimedeltaArraysequence_to_td64nsc                   @   s   e Zd Zdd Zej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dd Zdd Zdd Zdd Zdd  Zd!d" Zd#d$ Zd%S )&TestTimedeltaIndexc                 C   s   t dd}t j|gtd}d}tjt|d t| W d    n1 s&w   Y  tjt|d t	| W d    n1 sBw   Y  tjt|d t
| W d    d S 1 s^w   Y  d S )NNaTnsdtypez!Invalid type for timedelta scalarmatch)np
datetime64arrayobjectpytestraises
ValueErrorr   r   _from_sequencer	   )selfnatarrmsg r   g/var/www/html/gps/gps/lib/python3.10/site-packages/pandas/tests/indexes/timedeltas/test_constructors.pytest_array_of_dt64_nat_raises   s   

"z0TestTimedeltaIndex.test_array_of_dt64_nat_raisesunit)YyMc                 C   sF   d}t jt|d tg d| W d    d S 1 sw   Y  d S )Nz/Units 'M', 'Y', and 'y' are no longer supportedr   )         r   r   r   r   )r   r    r   r   r   r   test_unit_m_y_raises%   s   "z'TestTimedeltaIndex.test_unit_m_y_raisesc                 C   s2   t jdt jd}t|dd}|jjj|u sJ d S )N
   r   F)copy)r   arangeint64r   _database)r   r   tdir   r   r   test_int64_nocopy+   s   z$TestTimedeltaIndex.test_int64_nocopyc                 C   sB   t dddd}t|dd}|j|jksJ dt|di vsJ d S )	N1 secondi 1speriodsfreqinferr5   inferred_freq_cache)r   r   r5   getattr)r   r/   resultr   r   r   test_infer_from_tdi2   s   z&TestTimedeltaIndex.test_infer_from_tdic                 C   s  t dddd}d}tjt|d t|dd W d    n1 s!w   Y  tjt|d t|dd W d    n1 s>w   Y  tjt|d t|jdd W d    n1 s\w   Y  tjt|d t|jdd W d    d S 1 s{w   Y  d S )	Nr1   d   r2   r3   zMInferred frequency .* from passed values does not conform to passed frequencyr   Dr7   )r   r   r   r   r   r   r-   )r   r/   r   r   r   r   test_infer_from_tdi_mismatch?   s   "z/TestTimedeltaIndex.test_infer_from_tdi_mismatchc                 C   s   t jddd}d}tjt|d t|d W d    n1 s"w   Y  tjt|d t| W d    n1 s=w   Y  tjt|d tt| W d    d S 1 s\w   Y  d S )Nz
2016-01-01r%   r4   z"cannot be converted to timedelta64r   zEurope/Brussels)	pd
date_ranger   r   	TypeErrorr   tz_localizer   asarray)r   dtir   r   r   r   test_dt64_data_invalidV   s   
"z)TestTimedeltaIndex.test_dt64_data_invalidc                 C   sz   t ddg}t ddg}t|| t ddg}t ddg}t|| t dtjg}t tddtjg}t|| d S )Ngffffff@gffffff#@   	   g       @g      "@)nanoseconds)r   tmassert_index_equalr   nanr   rA   r   r   r/   expectedr   r   r   test_float64_ns_roundedf   s   z*TestTimedeltaIndex.test_float64_ns_roundedc                 C   s8   t ddgdd}t tddtddg}t|| d S )Ng      ?g      @r>   r    )days)r   r   rK   rL   rN   r   r   r   test_float64_unit_conversionw   s   z/TestTimedeltaIndex.test_float64_unit_conversionc                 C   s   t dtjt dg}tt|t| ttt|tt| tj	tjt dg}tt|t| ttt|tt| d S )N1 days3 days)
r   rA   r   rK   rL   Indexr   r   r   rM   )r   r   r   r   r   "test_construction_base_constructor}   s   "&z5TestTimedeltaIndex.test_construction_base_constructorc                 C   s   t g d}t ddtddtdddtjdg}t|| t ddtddtdddtjdg}t g d}tt t	dd	d
| t g d}tt g dd	d
| t g d}tt g ddd
| d S )N)rT   z1 days 00:00:052 daysz2 days 00:00:02z0 days 00:00:03rT   z1 days, 00:00:05rH   r>   )rR   secondsr%   )0 days 00:00:00z0 days 00:00:01z0 days 00:00:02srQ   )rZ   z0 days 00:00:05z0 days 00:00:09)r      rI   )z0 days 00:00:00.400z0 days 00:00:00.450z0 days 00:00:01.200)i  i  i  ms)
r   r   timedelta64r   rA   offsetsSecondrK   rL   range)r   rO   r;   r   r   r   test_constructor   s@   	


	



z#TestTimedeltaIndex.test_constructorc                 C   s:   t dddd}dd tddD }t|}t|| d S )	Nr2   rI   r[   r3   c                 S   s   g | ]}d | dqS )P0DT0H0MSr   .0ir   r   r   
<listcomp>   s    z;TestTimedeltaIndex.test_constructor_iso.<locals>.<listcomp>r$   r)   )r   ra   r   rK   rL   )r   rO   	durationsr;   r   r   r   test_constructor_iso   s   z'TestTimedeltaIndex.test_constructor_isoc           	      C   s  t ddd}t ddd}t|| d}tjt|d t dddd	 W d    n1 s-w   Y  d
}tjt|d td W d    n1 sJw   Y  dd tdD }t|}tdd tdD }t|| t	g d}t|}t
g ddd}t|| t|j}t|| d}tjt|d tg ddd W d    n1 sw   Y  d}tjt|d t ddd W d    d S 1 sw   Y  d S )NrT   g      %@r@   r)   z!periods must be a number, got foor   foor>   )startr4   r5   z[TimedeltaIndex\(\.\.\.\) must be called with a collection of some kind, '1 days' was passedc                 s   s    | ]}t |V  qd S )Nr   re   r   r   r   	<genexpr>   s    z?TestTimedeltaIndex.test_constructor_coverage.<locals>.<genexpr>c                 S   s   g | ]}t |qS r   r   re   r   r   r   rh      s    z@TestTimedeltaIndex.test_constructor_coverage.<locals>.<listcomp>)rT   rX   rU   )r$   rH   r%   drQ   zQInferred frequency None from passed values does not conform to passed frequency D)rT   rX   z4 daysr7   zVOf the four parameters: start, end, periods, and freq, exactly three must be specifiedr3   )r   rK   rL   r   r   rC   r   ra   r   r   r   asi8r   )	r   rngexpr   genr;   rO   strings	from_intsr   r   r   test_constructor_coverage   s@   

"z,TestTimedeltaIndex.test_constructor_coveragec                 C   s<   t ddddd}|jdksJ t|dd}|jdksJ d S )NrT   r$   r>   TEST)rl   r4   r5   namezsomething else)rw   )r   rw   r   )r   idxidx2r   r   r   test_constructor_name   s   z(TestTimedeltaIndex.test_constructor_namec                 C   s   d}t jt|d tdgdd W d    n1 sw   Y  t jt|d tjdgdd W d    d S 1 s;w   Y  d S )Nz with no precision is not allowedr   2000r^   r   )r   r   r   r   rA   rV   r   r   r   r   r   $test_constructor_no_precision_raises   s   "z7TestTimedeltaIndex.test_constructor_no_precision_raisesc                 C   sF   d}t jt|d tdgdd W d    d S 1 sw   Y  d S )Nz@dtype timedelta64\[us\] cannot be converted to timedelta64\[ns\]r   r{   ztimedelta64[us]r   r'   r|   r   r   r   'test_constructor_wrong_precision_raises   s   "z:TestTimedeltaIndex.test_constructor_wrong_precision_raisesc                 C   sn   t ddd}|jd usJ t|d d}|jd u sJ t|jd d}|jd u s(J t|d d}|jd u s5J d S )Nr$   r\   r@   r7   )r   r5   r   r-   r   )r   r/   r;   tdar   r   r   test_explicit_none_freq   s   z*TestTimedeltaIndex.test_explicit_none_freqc                 C   sL   t ddd}t|}t|}t|| t|}t|}t|| d S )Nr$   r\   r@   )r   rA   Categoricalr   rK   rL   CategoricalIndex)r   r/   catr;   cir   r   r   test_from_categorical  s   

z(TestTimedeltaIndex.test_from_categoricalN)__name__
__module____qualname__r   r   markparametrizer(   r0   r<   r?   rG   rP   rS   rW   rb   rj   ru   rz   r}   r~   r   r   r   r   r   r   r
      s&    
	-.
r
   )datetimer   numpyr   r   pandasrA   r   r   r   r   pandas._testing_testingrK   pandas.core.arrays.timedeltasr   r	   r
   r   r   r   r   <module>   s    