o
    5c4V                    @   s  d dl m Z mZmZ d dlmZmZ d dlZd dlZd dlZ	d dl
Z
d dlZd dlmZ d dl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 d dlmZ d dl m!Z!m"Z" d d	l#m$Z$ d d
l%m&Z&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Z0G dd dZ1e
j23dg de
j23dg ddd  Z4d!d" Z5dS )#    )datetimetime	timedelta)productstarmapN)localize_pydatetime)shift_months)PerformanceWarning)	
DateOffsetDatetimeIndexNaTPeriodSeries	TimedeltaTimedeltaIndex	Timestamp
date_range)DatetimeArrayTimedeltaArray)	roperator)assert_cannot_addassert_invalid_addsub_typeassert_invalid_comparisonget_upcast_boxc                   @   s  e Zd Zdd Zejddddde edd	e	d
dd
 dejg	dd Zejdeedededejedeejdddjeejdddeejdddejdddeejddddjejddddeg
dd Zdd Zdd ZdS )"TestDatetime64ArrayLikeComparisonsc                 C   sr   |}|}t dd|d}t| d }t||}t||d}||k}	tg d}
t|
|}
t|	|
 d S )N20130101   periodstzr   TTFF)r   nparrayto_numpytmbox_expectedr   assert_equal)selftz_naive_fixturebox_with_arrayr   boxdtiotherdtarrxboxresultexpected r1   ]/var/www/html/gps/gps/lib/python3.10/site-packages/pandas/tests/arithmetic/test_datetime64.pytest_compare_zerodim:   s   z7TestDatetime64ArrayLikeComparisons.test_compare_zerodimr,   fooc   g      @   daysi     Nc                 C   s.   |}t dd|d}t||}t||| d S )N1/1/2000
   r   )r   r$   r%   r   )r'   r,   r(   r)   r   rngr-   r1   r1   r2   test_dt64arr_cmp_scalar_invalidI   s   zBTestDatetime64ArrayLikeComparisons.test_dt64arr_cmp_scalar_invalidr<   1nsr   1 Dayz
1971-01-01Dfreqr   c                 C   s2   |}t ddd|dj}t||}t||| d S )N
1970-01-01nsr<   rD   r   r   )r   _datar$   r%   r   )r'   r,   r(   r)   r   dtaobjr1   r1   r2   "test_dt64arr_cmp_arraylike_invalidc   s   zETestDatetime64ArrayLikeComparisons.test_dt64arr_cmp_arraylike_invalidc              	   C   sN  |}t ddd|dj}tddd|d tdd	g}||k}tg d
}t|| ||k}t||  d}tjt	|d ||k  W d    n1 sNw   Y  tjt	|d ||k W d    n1 siw   Y  tjt	|d ||k W d    n1 sw   Y  tjt	|d ||k W d    d S 1 sw   Y  d S )NrE   h   rG   r   r:   r7   r   r8   )FFFTFzDInvalid comparison between|Cannot compare type|not supported betweenmatch)
r   rH   r!   r"   r   r$   assert_numpy_array_equalpytestraises	TypeError)r'   r(   r   rI   r,   r/   r0   msgr1   r1   r2   test_dt64arr_cmp_mixed_invalid|   s*   



"zATestDatetime64ArrayLikeComparisons.test_dt64arr_cmp_mixed_invalidc                 C   sn   |}|}t d|d}t|tg}t||}t||d}tddgtjd}	t|	|}	||k}
t|
|	 d S )Nz
2021-01-01r   TFdtype)	r   r   r   r$   r%   r   r!   bool_r&   )r'   r(   r)   r   r*   tsserrJ   r.   r0   r/   r1   r1   r2   test_dt64arr_nat_comparison   s   z>TestDatetime64ArrayLikeComparisons.test_dt64arr_nat_comparison)__name__
__module____qualname__r3   rQ   markparametrizeobjectr   r   dater!   nanr>   listrangearangeastypefloat32pdtimedelta_ranger"   period_rangerK   rU   r\   r1   r1   r1   r2   r   5   sB    


	r   c                   @   s4  e Zd Zejdedeedgeeedgfedeedgeeedgfe	dddee	d	ddgeee	d	ddgfgejd
ddgejdde
gejdejeg dfejeg dfejeg dfejeg dfejeg dfejeg dfgdd Zejdedeedgedeedge	dddee	d	ddggejdde
gdd Zejdedddedddgdd Zejdg d d!d" Zd#d$ Zejd%ed&ed'dded(d)gejd*ejg d+fejg d,fejg d-fejg d.fgd/d0 ZdS )1TestDatetime64SeriesComparisonpair
2011-01-01
2011-01-031 daysz3 daysz2011-01MrD   z2011-03reverseTFrX   Nzop, expectedFFTTTFFFFc                 C   sL   |}|\}}	|r|	|}}	t ||d}
||	|d}||
|}t|| d S )NrW   )r   r$   assert_series_equal)r'   rX   index_or_seriesrt   rn   opr0   r*   lrleftrightr/   r1   r1   r2   test_nat_comparisons   s   '

z3TestDatetime64SeriesComparison.test_nat_comparisonsdatac                 C   s  |}t ||d}t||}t|td}g d}t||}|tju r.|tu r.tj|dd}t|tk| tt|k| g d}t||}|tju rX|tu rXtj|dd}t|tk| tt|k| g d}t||}|tju r|tu rtj|dd}t|tk | tt|k| t|tk| tt|k| t|tk| tt|k | t|tk| tt|k| d S )NrW   Trw   boolTTT)	r   r$   r%   r   r   rj   r"   rb   r&   )r'   rX   r   r)   r*   r}   r.   r0   r1   r1   r2   test_nat_comparisons_scalar   s8   
z:TestDatetime64SeriesComparison.test_nat_comparisons_scalarvali  r:      rM   c                    s>   t tddd}| k}t  fdd|D }t|| d S )Nr;   r<   r@   c                    s   g | ]}| kqS r1   r1   .0xr   r1   r2   
<listcomp>      zQTestDatetime64SeriesComparison.test_series_comparison_scalars.<locals>.<listcomp>)r   r   r$   rx   )r'   r   seriesr/   r0   r1   r   r2   test_series_comparison_scalars	  s   z=TestDatetime64SeriesComparison.test_series_comparison_scalarsz
left,right))ltgt)lege)eqr   )ner   c           	      C   s   t tddddd}|jdd}td|d	< td|d
< tt|}tt|}||td}|td|}t|| ||td}|td|}t|| ||td}|td|}t|| ||t}|t|}t|| d S )N20010101r<   r@   datesnameT)deepnatr   r   20010109)	r   r   copyr   getattroperatorr$   rx   r   )	r'   r}   r~   r[   s_natleft_fright_fr0   r/   r1   r1   r2   test_timestamp_compare_series  s$   



z<TestDatetime64SeriesComparison.test_timestamp_compare_seriesc                 C   s  t tdtdtg}t||}t||d}||k}tg d|}t|| |tju r0t	nd }t
| ||d k}W d    n1 sHw   Y  tg d|}t|| t
| ||d k}W d    n1 sqw   Y  tg d|}t|| ||k}tg d	|}t|| t
| ||d k}W d    n1 sw   Y  tg d
|}t|| t
| ||d k}W d    n1 sw   Y  tg d|}t|| d S )Nz2000-01-29 01:59:00z
2000-01-30Tru   r   )FTTr7   r   rv   r    rw   )r   r   r   r$   r%   r   r&   rj   	DataFrameFutureWarningassert_produces_warning)r'   r)   r[   r.   r/   r0   warnr1   r1   r2   test_dt64arr_timestamp_equality4  s<   z>TestDatetime64SeriesComparison.test_dt64arr_timestamp_equalitydatetimeliker   i  z2013-01-01T00:00rF   zop,expected)TFFF)TTFF)FTFF)FFFTc                 C   sH   t tdtdtjtdgdd}|||}t |dd}t|| d S )N20120101r   20130103Ar   )r   r   r!   rd   r$   rx   )r'   r   rz   r0   r[   r/   r1   r1   r2   !test_dt64_compare_datetime_scalar\  s   
	z@TestDatetime64SeriesComparison.test_dt64_compare_datetime_scalar)r]   r^   r_   rQ   r`   ra   r   r   r   r   rb   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r!   
datetime64r   r1   r1   r1   r2   rm      sv     $

 (

	rm   c                   @   s(  e Zd Zdd Zejdedddede	
dgdd Zejd	d
egdd Zdd Zdd Zdd Zejdedddede	
dgejdejddd Zdd Zdd Zdd Zejjdejdddejddd ejdddjd gd!d" d#d$d% Zd&d' Zd
S )(TestDatetimeIndexComparisonsc                 C   sd   t d}|t|d  }t| }t|}|||}|||}t|tjs*J t 	|| d S )Nd   r7   )
r$   makeDateIndexlenr   to_datetime64r!   r"   
isinstancendarrayrP   )r'   comparison_opindexelementarr
arr_resultindex_resultr1   r1   r2   test_comparators  s   



z-TestDatetimeIndexComparisons.test_comparatorsr,     r:   
2016-01-01c                 C   s   |}t dd|d}|d urt|tjrd S t||j}||k}tddg}t|| ||k}tddg}t|| ||k}tddg}t|| ||k }tddg}t|| ||k}tddg}t|| d S )Nr   r7   r   TF)	r   r   r!   r   r   tzinfor"   r$   rP   )r'   r,   r(   r   r+   r/   r0   r1   r1   r2   test_dti_cmp_datetimelike  s*   z6TestDatetimeIndexComparisons.test_dti_cmp_datetimelikerX   Nc           
      C   s  t tdttdg}t tttdg}t||}t||}t||d}||}}|tu r:|t|t}}||k}t	g d}	t|	|}	t
||	 ||k}t	g d}	t|	|}	t
||	 t	g d}	t|	|}	t
|tk|	 t
t|k|	 t	g d}	t|	|}	t
|tk|	 t
t|k|	 t	g d}	t|	|}	t
|tk |	 t
t|k|	 d S )Nro   rp   Tru   rv   rw   r   )r   r   r   r$   r%   r   rb   rh   r!   r"   r&   )
r'   rX   r)   r}   r~   r.   lhsrhsr/   r0   r1   r1   r2   test_dti_cmp_nat  s8   
z-TestDatetimeIndexComparisons.test_dti_cmp_natc              
   C   s  t dtjdtjddg}t ddtjtjddg}tdtdtd	d
g}tddttdd
g}ttdtdtdtdtdtdg}||f||f||fg}t	d u |D ]j\}}||k }	tg d}
t
|	|
 ||k}	tg d}
t
|	|
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 qW d    n	1 sAw   Y  t	d  |df|tdddffD ]k\}}||k }	tg d}
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 qXW d    d S 1 sw   Y  d S )!N      ?      @g      @g      @       @g      @
2014-01-01
2014-03-01
2014-05-01
2014-07-01z
2014-02-01z
2014-06-01z2014-02-01 00:00z2014-03-01 00:00r   z2014-06-01 00:00z2014-07-01 00:00)TFFFTF)TFFFTT)FFFFFT)TTTTTF)FFFFFF)TTTTTTr   i  r:   )TFFFFF)FFFFTT)TFTFFF)FFTFTT)FFTFFF)TTFTTT)rj   Indexr!   rd   r   r   r"   r   r$   r   rP   r   )r'   fidx1fidx2didx1didx2darrcasesidx1idx2r/   r0   r   r1   r1   r2   +test_dti_cmp_nat_behaves_like_float_cmp_nan  s    $zHTestDatetimeIndexComparisons.test_dti_cmp_nat_behaves_like_float_cmp_nanc           	      C   s  |}|}t ddd}|d}t||}t||}|tju r%dd }nt}|tjtj	fvrd}t
jt|d ||| W d    n1 sHw   Y  t
jt|d |||| W d    n1 sfw   Y  t
jt|d ||tj||td	 W d    n1 sw   Y  t
jt|d ||| W d    n1 sw   Y  t
jt|d |||| W d    n1 sw   Y  t
jt|d ||tj||td	 W d    n1 sw   Y  t||ksJ t|||ksJ t|||ksJ ttj||td	|ksJ t|tj||td	ks-J t||ks7J t|||ksCJ t|||ksOJ ttj||td	|ks`J t|tj||td	ksqJ d S )
Nr      r@   
US/Pacificc                 S   s   |  tj d S )Nr   )rh   rb   valuestolistr   r1   r1   r2   <lambda>A  r   zQTestDatetimeIndexComparisons.test_comparison_tzawareness_compat.<locals>.<lambda>z^Invalid comparison between dtype=datetime64\[ns.*\] and (Timestamp|DatetimeArray|list|ndarray)rN   rW   )r   tz_localizer$   r%   rj   r   re   r   r   r   rQ   rR   rS   r!   r"   rb   all)	r'   r   r)   rz   r*   drdzr   rT   r1   r1   r2   "test_comparison_tzawareness_compat5  sP   


"""&z?TestDatetimeIndexComparisons.test_comparison_tzawareness_compatc           	      C   sP  |}t ddd}|d}t||}t||}td}tddd}t||ks,J d}|tjtj	fvrRt
jt|d	 ||| W d    n1 sMw   Y  t||ks[J |tjtj	fvrt
jt|d	 ||| W d    n1 szw   Y  |tjtj	fvrt
jt|d	 ||| W d    d S 1 sw   Y  d S d S )
Nr   r   r@   r   z2000-03-14 01:59zEurope/AmsterdamrV   zAInvalid comparison between dtype=datetime64\[ns.*\] and TimestamprN   )r   r   r$   r%   r   r!   r   r   r   r   rQ   rR   rS   )	r'   r   r)   rz   r   r   rZ   ts_tzrT   r1   r1   r2   *test_comparison_tzawareness_compat_scalarsf  s.   
"zGTestDatetimeIndexComparisons.test_comparison_tzawareness_compat_scalarsz*ignore:elementwise comp:DeprecationWarningz.ignore:Converting timezone-aware:FutureWarningc                 C   s  |}|}t dd|d}t||}t||d}	|tjtjfv rK|tju }
tj|
|
gt	d}t||	}|||}t
|| |||}t
|| d S dt|j }tjt|d ||| W d    n1 sjw   Y  tjt|d ||| W d    d S 1 sw   Y  d S )Nr   r7   r   TrW   z:Invalid comparison between dtype=datetime64\[ns, .*\] and rN   )r   r$   r%   r   r   r   r   r!   r"   r   r&   typer]   rQ   rR   rS   )r'   r   r,   tz_aware_fixturer)   rz   r   r+   r-   r.   exboolr0   r/   rT   r1   r1   r2   "test_scalar_comparison_tzawareness  s.   


"z?TestDatetimeIndexComparisons.test_scalar_comparison_tzawarenessc                 C   sh   |}t dtdtddg}t|tjkgt| }||t}t|| ||	dt}t|| d S )Nr   r   r   r   r   )
r   r   r!   r"   r   r   r   r$   rP   r   )r'   r   rz   r+   r0   r/   r1   r1   r2   test_nat_comparison_tzawareness  s   
z<TestDatetimeIndexComparisons.test_nat_comparison_tzawarenessc                 C   s
  |}t dd|d}d}||k}tdgdgd  }t|| ||k}tdgdgd  }t|| ||k }tdgd }t|| ||k}tdgdgd  }t|| ||k}tdgdgd  }t|| ||k}tdgd }t|| d S )Nr;   r<   r   TF	   )r   r!   r"   r$   rP   )r'   r(   r   r=   r,   r/   r0   r1   r1   r2   test_dti_cmp_str  s*   z-TestDatetimeIndexComparisons.test_dti_cmp_strc                 C   s0   t ddd}|t|k}||k}t|| d S )Nr;   r<   r@   )r   re   r$   rP   )r'   r=   r/   r0   r1   r1   r2   test_dti_cmp_list  s   z.TestDatetimeIndexComparisons.test_dti_cmp_list1Dr<   r@   m8[ns]c                 C   s
   t | jS N)r   r]   r   r1   r1   r2   r     s   
 z%TestDatetimeIndexComparisons.<lambda>)idsc                 C   s8  t dddd}||k}tdgd }t|| ||k}tdgd }t|| d}tjt|d ||k  W d    n1 sCw   Y  tjt|d ||k W d    n1 s^w   Y  tjt|d ||k W d    n1 syw   Y  tjt|d ||k W d    d S 1 sw   Y  d S )	N
2000-01-01r<   
Asia/Tokyor   FTzInvalid comparison betweenrN   )r   r!   r"   r$   rP   rQ   rR   rS   )r'   r,   r+   r/   r0   rT   r1   r1   r2   test_dti_cmp_tdi_tzawareness  s(   



"z9TestDatetimeIndexComparisons.test_dti_cmp_tdi_tzawarenessc                 C   s   t dddd}|d}||k}tdgd }t|| |d }||k}t|| tt|d d tdd	gd  }||k}tdgd d
gd  }t|| d}t	j
t|d ||k W d    d S 1 spw   Y  d S )Nr   r<   r   r   OTrM   r:   r8   FzB>=' not supported between instances of 'Timestamp' and 'Timedelta'rN   )r   rh   r!   r"   r$   rP   r   re   r   rQ   rR   rS   )r'   r+   r,   r/   r0   rT   r1   r1   r2   test_dti_cmp_object_dtype  s    

&
"z6TestDatetimeIndexComparisons.test_dti_cmp_object_dtype)r]   r^   r_   r   rQ   r`   ra   r   r   r!   r   r   rb   r   r   r   r   filterwarningsr   r   r   r   rj   rk   	to_seriesasi8viewr   r   r1   r1   r1   r2   r   ~  s@    

&`1


	r   c                
   @   s  e Zd Zejjdd Zdd Zdd Zdd Z	d	d
 Z
dd Zejdeded ed eddg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 dejd d!d"gd#d$ Zejd%d&ed'd(ged)dd*ed+d,d-gejd.d!dgd/d0 Zejd1g d2ejd.d!dgd3d4 Zd5d6 Zejd7e ed8ed8ge e!ed8ge e!e!gd9d:gejd;d+d<ed+gd=d> Z"d!S )?TestDatetime64Arithmeticc                 C   sx   |}t dd|d}t dd|d}t||}t||}|| }t|| || }t|| ||7 }t|| d S )Nr   
2000-02-01rV   z2000-01-01 02:00z2000-02-01 02:00r   r$   r%   r&   r'   r(   	two_hoursr)   r   r=   r0   r/   r1   r1   r2   %test_dt64arr_add_timedeltalike_scalar!  s   z>TestDatetime64Arithmetic.test_dt64arr_add_timedeltalike_scalarc                 C   sd   |}t dd|d}t dd|d}t||}t||}|| }t|| ||8 }t|| d S )Nr   r   rV   z1999-12-31 22:00z2000-01-31 22:00r   r   r1   r1   r2   %test_dt64arr_sub_timedeltalike_scalar7  s   z>TestDatetime64Arithmetic.test_dt64arr_sub_timedeltalike_scalarc                 C   s  t dddd}t||}tdd}td}|| }tg d}t||}t|| || }tg d}t||}t|| d	}tjt	|d
 ||  W d    n1 s^w   Y  tjt	|d
 ||  W d    d S 1 szw   Y  d S )Nr   r   r@   
US/EasternCETi5)3)0 days 06:00:00z1 days 06:00:00z2 days 06:00:00)-1 days +18:00:00z-2 days +18:00:00z-3 days +18:00:00;Cannot subtract tz-naive and tz-aware datetime-like objectsrN   )
r   r   r$   r%   r   r   r&   rQ   rR   rS   r'   r)   t1t2tnaiver/   r0   rT   r1   r1   r2   .test_dt64_array_sub_dt_with_different_timezoneH  s.   

"zGTestDatetime64Arithmetic.test_dt64_array_sub_dt_with_different_timezonec                 C   s  t dddd}t||}t dddd}t||}t ddd}|| }tg d}t||}t|| || }tg d}t||}t|| d}tjt|d	 ||  W d    n1 shw   Y  tjt|d	 ||  W d    d S 1 sw   Y  d S )
Nr   r   r@   r   r   )r   r   r   )r   r   r   r   rN   )	r   r   r$   r%   r   r&   rQ   rR   rS   r  r1   r1   r2   6test_dt64_array_sub_dt64_array_with_different_timezonec  s0   

"zOTestDatetime64Arithmetic.test_dt64_array_sub_dt64_array_with_different_timezonec           
      C   s   |}t dd|dd}td}tdgd |d}t||}t||}|| }t|| || }t|| || }t|| d}	tjt	|	d ||  W d    d S 1 s[w   Y  d S )	Nz
1994-04-01r   QSr   r   rD   r   rV   cannot subtractrN   )
r   r!   timedelta64r   r$   r%   r&   rQ   rR   rS   )
r'   r)   r(   r   r+   r,   r0   rJ   r/   rT   r1   r1   r2   test_dt64arr_add_sub_td64_nat  s    

"z6TestDatetime64Arithmetic.test_dt64arr_add_sub_td64_natc                 C   s   |}t dd|d}tg d}|j}t ddd|d}t||}t||}|| }	t|	| || }	t|	| t ddd|d}t||}|| }	t|	| d}
tjt|
d	 ||  W d    d S 1 skw   Y  d S )
Nr   r   r   )-1 Dayr  r  z
2015-12-31z
2016-01-02z
2016-01-04z8cannot subtract|(bad|unsupported) operand type for unaryrN   )	r   r   r   r$   r%   r&   rQ   rR   rS   )r'   r(   r)   r   r+   tditdarrr0   r-   r/   rT   r1   r1   r2    test_dt64arr_add_sub_td64ndarray  s&   
"z9TestDatetime64Arithmetic.test_dt64arr_add_sub_td64ndarrayrZ   
2013-01-01rB   c                 C   sr   t dddd }t||}tg d}t||}|| }t|| || }t||  t||  d S )Nr  r   r@   )z0 DaysrA   z2 Days)r   
_with_freqr$   r%   r   r&   )r'   r)   rZ   idxr0   r/   r1   r1   r2   test_dt64arr_sub_dtscalar  s   z2TestDatetime64Arithmetic.test_dt64arr_sub_dtscalarc                 C   s|   t ddddd}|d }|d }t||}ttddtddg}t||}t|| | t|| |  d S )Nz
2014-03-17r7   rB   r   r   rD   r   r   r:   )r   r  r$   r%   r   r!   r
  r&   )r'   r)   r[   rZ   delta_seriesr0   r1   r1   r2   "test_dt64arr_sub_timestamp_tzaware  s   
z;TestDatetime64Arithmetic.test_dt64arr_sub_timestamp_tzawarec                 C   s   t ttdg}t||}|t }tttgdd}t||}t|| |d}t||}|t }tttgdd}t||}t|| d S )N19900315timedelta64[ns]rW   r   )r   r   r   r$   r%   r   r&   r   )r'   r)   r+   r[   r/   r0   dti_tzser_tzr1   r1   r2   test_dt64arr_sub_NaT  s   
z-TestDatetime64Arithmetic.test_dt64arr_sub_NaTc                 C   sv   t dd|d}|| }t||}t||}tt ||t }W d    n1 s.w   Y  t|| d S Nr   r   r   )r   r$   r%   r   r	   rh   rb   r&   )r'   r)   r(   r+   r0   rJ   r/   r1   r1   r2   !test_dt64arr_sub_dt64object_array  s   z:TestDatetime64Arithmetic.test_dt64arr_sub_dt64object_arrayc                 C   sT   t ddd d}|j}t||}|| }|| }t|| || }t|| d S r  )r   r   r$   r%   r&   )r'   r)   r+   dt64valsr-   r0   r/   r1   r1   r2   "test_dt64arr_naive_sub_dt64ndarray  s   z;TestDatetime64Arithmetic.test_dt64arr_naive_sub_dt64ndarrayc                 C   s   |}t dd|d}|j}t||}d}tjt|d ||  W d    n1 s*w   Y  tjt|d ||  W d    d S 1 sFw   Y  d S )Nr   r   r   z.Cannot subtract tz-naive and tz-aware datetimerN   )r   r   r$   r%   rQ   rR   rS   )r'   r   r)   r   r+   r  r-   rT   r1   r1   r2   )test_dt64arr_aware_sub_dt64ndarray_raises  s   

"zBTestDatetime64Arithmetic.test_dt64arr_aware_sub_dt64ndarray_raisesc                 C   s   |}t dd|d}|d u r|d}n|d }t||}t||j t|| t|| t||d  t||d   t||d   t||d  t||d   t|t	dd d S )Nr   r   r   r   r   ro   rB   )
r   r   r$   r%   r   r   to_pydatetimer   r!   r   )r'   r(   r)   r   r+   dti2r-   r1   r1   r2   test_dt64arr_add_dtlike_raises  s   


z7TestDatetime64Arithmetic.test_dt64arr_add_dtlike_raisesrD   )HrB   Wrr   MSQBNrX   Nuint8c           
      C   s  |}|t ju r	d S |d u rtddg|d}ntdd||d}||}tjddg|d	}d
g d}	t|d|	 t|td|	 t|tjdtjd	|	 t|||	 t|t||	 t|t ||	 t|t 	||	 t|t 
||	 t|t jjj||	 t|t||	 d S )Nr   z2017-04-05 06:07:08rV   r   r7   r  r   r5   rW   |)z Addition/subtraction of integersz"cannot subtract DatetimeArray fromz(can only perform ops with numeric valuesz%unsupported operand type.*Categoricalz:unsupported operand type\(s\) for -: 'int' and 'Timestamp'r:   r   )rj   r   r   r   r!   r"   joinr   int64Categoricalr   coreindexesapiNumericIndexr   )
r'   rX   r)   rD   r(   r   r+   rJ   r,   rT   r1   r1   r2   test_dt64arr_addsub_intlike2  s*   

z4TestDatetime64Arithmetic.test_dt64arr_addsub_intliker,   gQ	@r   r   ro   rs   r:   r7   r   dti_freqc                 C   s:   t ddg|d}t||}dg d}t||| d S )Nro   
2011-01-02rs   r*  )zunsupported operand typecannot (add|subtract)zcannot use operands with typesz7ufunc '?(add|subtract)'? cannot use operands with typesz;Concatenation operation is not implemented for NumPy arrays)r   r$   r%   r+  r   )r'   r3  r,   r)   r+   r-   rT   r1   r1   r2   test_dt64arr_add_sub_invalidZ  s   	z5TestDatetime64Arithmetic.test_dt64arr_add_sub_invalidpi_freq)rB   r%  r'  r$  c           
      C   sP   t ddg|d}||}t||}t||}dg d}	t|||	 d S )Nro   r4  rs   r*  )r5  unsupported operandzdescriptor.*requireszufunc.*cannot use operands)r   	to_periodr$   r%   r+  r   )
r'   r3  r7  r)   box_with_array2r+   pir-   parrrT   r1   r1   r2   test_dt64arr_add_sub_parrt  s   
z2TestDatetime64Arithmetic.test_dt64arr_add_sub_parrc                 C   s   |}t dd|d}dd tdD }t||}t||}dddg}tjd	d
 tdt t	|||d W d    d S 1 sDw   Y  d S )N
2012-01-01r   r   c                 S   s   g | ]}t |||qS r1   )r   )r   ir1   r1   r2   r     s    zTTestDatetime64Arithmetic.test_dt64arr_addsub_time_objects_raises.<locals>.<listcomp>r*  r8  z*cannot subtract DatetimeArray from ndarrayTrecordignore)rT   )
r   rf   r$   r%   r+  warningscatch_warningssimplefilterr	   r   )r'   r)   r(   r   obj1obj2rT   r1   r1   r2   'test_dt64arr_addsub_time_objects_raises  s   "z@TestDatetime64Arithmetic.test_dt64arr_addsub_time_objects_raisesdt64_seriesr  datetime64[ns]rW   oner   c                 C   s   t ||}d}tjt|d ||  W d    n1 sw   Y  tjt|d ||  W d    n1 s9w   Y  tjt|d ||  W d    n1 sTw   Y  tjt|d ||  W d    d S 1 spw   Y  d S )Nz&cannot perform .* with this index typerN   )r$   r%   rQ   rR   rS   )r'   rK  rI  r)   rJ   rT   r1   r1   r2   !test_dt64_mul_div_numeric_invalid  s   




"z:TestDatetime64Arithmetic.test_dt64_mul_div_numeric_invalid)#r]   r^   r_   rQ   r`   arm_slowr   r   r  r  r  r  ra   r   r!  r   r!   r   r  r  r  r  r  r   r#  r2  r"   r   r   r6  r=  rH  r   r   rL  r1   r1   r1   r2   r     sb    




&

r   c                   @   s  e Zd Zdd Zdd Zejdg ddd Zd	d
 Z	dd Z
ejdg ddddifddddifddddddddifddddifddddddd d!d"d#d$d%d&d'd(dd)ifd*d+d+d)d,d-fd.d/d)d,d0fd1d)d)d2fd3d4d5d6ifd4ddifejd7d8d9gejd:d/dgd;d< Zd=d> Zejd?eej ejjd)d@geejjd+dAej geejjd+dAejjd+dAggejdBejejejgejdCd8d9gdDdE ZejdFdGeddHdIedJedKedLedMgdNfdGeddOedPedQedRedSgdTfdUeddHdIedVedWedXedYgdNfdUeddOedZed[ed\ed]gd^fgd_d` ZdNS )a"TestDatetime64DateOffsetArithmeticc                 C   s|   t tdtdg}t tdtdg}t||}t||}|tjd }t|| tjd| }t|| d S )N20130101 9:0120130101 9:02z20130101 9:01:05z20130101 9:02:05rM   )r   r   r$   r%   rj   offsetsSecondr&   )r'   r)   r[   r0   r/   result2r1   r1   r2   'test_dt64arr_series_add_tick_DateOffset  s   zJTestDatetime64DateOffsetArithmetic.test_dt64arr_series_add_tick_DateOffsetc                 C   s   t tdtdg}t tdtdg}t||}t||}|tjd }t|| tjd | }t|| d}tj	t
|d tjd|  W d    d S 1 sZw   Y  d S )NrO  rP  z20130101 9:00:55z20130101 9:01:55rM   ((bad|unsupported) operand type for unaryrN   )r   r   r$   r%   rj   rQ  rR  r&   rQ   rR   rS   )r'   r)   r[   r0   r/   rS  rT   r1   r1   r2   'test_dt64arr_series_sub_tick_DateOffset  s   "zJTestDatetime64DateOffsetArithmetic.test_dt64arr_series_sub_tick_DateOffsetcls_name)DayHourMinuterR  MilliMicroNanoc                 C   sT   t tdtdg}t||}ttj|}||d  |d|  ||d  d S )NrO  rP  rM   )r   r   r$   r%   r   rj   rQ  )r'   rW  r)   r[   
offset_clsr1   r1   r2   *test_dt64arr_add_sub_tick_DateOffset_smoke  s   zMTestDatetime64DateOffsetArithmetic.test_dt64arr_add_sub_tick_DateOffset_smokec           
   	   C   s.  |}|dkr%t dd|d}|tjd }|d tjd |d ks%J t dd|dd	}tg d
d|d}t||}t||}tjdtddt	ddfD ]B}|| }t
|| || }t
|| || }t
|| dddg}	tjt|	d ||  W d    n1 sw   Y  qRd S )Nr   z
2012-11-01r   r   rM   r   z2010-11-01 00:00r$  r  )z2010-11-01 05:00z2010-11-01 06:00z2010-11-01 07:00)rD   r   rL   )hoursr*  zbad operand type for unary -zcannot subtract DatetimeArrayrN   )r   rj   rQ  rY  r   r$   r%   r!   r
  r   r&   r+  rQ   rR   rS   )
r'   r   r)   r   r   offsetr0   scalar	roundtriprT   r1   r1   r2   test_dti_add_tick_tzaware  s8    $
z<TestDatetime64DateOffsetArithmetic.test_dti_add_tick_tzawarec           
   
      s  t tdtdtdtdtdtdtdtdg}t||}|tju r,|jd	 n|}g d
}t|D ]\}\}}tdi ||i t  fdd|D }t||}t	||   t  fdd|D }t||}t	||   tdi t
|d |d   t  fdd|D }t||}t	||   t  fdd|D }t||}t	||   d}	tjt|	d  |  W d    n1 sw   Y  q6d S )N2000-01-05 00:15:002000-01-31 00:23:00r   
2000-03-31
2000-02-29
2000-12-31
2000-05-15
2001-06-15r   ))yearsr7   )monthsrM   )r9   r   )r`  rM   )minutesr<   )secondsr7   )microsecondsrM   c                       g | ]}|  qS r1   r1   r   offr1   r2   r   <  r   zaTestDatetime64DateOffsetArithmetic.test_dt64arr_add_sub_relativedelta_offsets.<locals>.<listcomp>c                       g | ]}|  qS r1   r1   r   rr  r1   r2   r   @  r   r:   c                    rq  r1   r1   r   rr  r1   r2   r   F  r   c                    rt  r1   r1   r   rr  r1   r2   r   J  r   rU  rN   r1   )r   r   r$   r%   rj   r   iloc	enumerater
   r&   dictrQ   rR   rS   )
r'   r)   vec	vec_itemsrelative_kwargsr?  unitvaluer0   rT   r1   rr  r2   *test_dt64arr_add_sub_relativedelta_offsets  sF   	
zMTestDatetime64DateOffsetArithmetic.test_dt64arr_add_sub_relativedelta_offsetscls_and_kwargs	YearBeginmonthrM   YearEnd
MonthBeginMonthEndSemiMonthEndSemiMonthBeginWeekweekdayr   r   BusinessDayBDay
QuarterEndQuarterBeginCustomBusinessDayCDay
CBMonthEndCBMonthBeginBMonthBegin	BMonthEndBusinessHour
BYearBeginBYearEndBQuarterBeginLastWeekOfMonthr7   FY5253Quarterr:   nearest)qtr_with_extra_weekstartingMonthr  	variationFY5253r   )r  r  r  WeekOfMonth)r  weekEasterr
   dayr   	normalizeTFnc              
      s  t |tr
|\}}n|}i }|dkr|dv rd S ttdtdtdtdtdtdtd	td
g}t||}|tju rD|jd n|}t	tj
|}	tjdd tdt |	|fd|i| t fdd|D }
t|
|}
t|
|   t fdd|D }
t|
|}
t|
|   t fdd|D }
t|
|}
t|
 |  d}tjt|d  |  W d    n1 sw   Y  W d    d S W d    d S 1 sw   Y  d S )Nr   )r  r  r  r  re  rf  r   rg  rh  ri  rj  rk  Tr@  rB  r  c                    rq  r1   r1   r   ra  r1   r2   r     r   zWTestDatetime64DateOffsetArithmetic.test_dt64arr_add_sub_DateOffsets.<locals>.<listcomp>c                    rt  r1   r1   r   r  r1   r2   r     r   c                    s   g | ]} | qS r1   r1   r   r  r1   r2   r     r   rU  rN   )r   tupler   r   r$   r%   rj   r   ru  r   rQ  rC  rD  rE  r	   r&   rQ   rR   rS   )r'   r)   r  r  r~  rW  kwargsrx  ry  r^  r0   rT   r1   r  r2    test_dt64arr_add_sub_DateOffsetsV  sN   
6

"zCTestDatetime64DateOffsetArithmetic.test_dt64arr_add_sub_DateOffsetsc                 C   s  t dddd}t||}|tdd }tdd| }t ddddd }t||}t|| t|| |tdd }t d	d
ddd }t||}t|| ttdddtdddgdd}t||}|tj	
  }tj	
 | }ttdddtdddgdd}t||}t|| t|| ttdddtdddgdd}t||}|tj	  }tj	 | }ttdddtdddgdd}t||}t|| t|| d S )Nr   z
2000-01-31ar   r:   rl  z
2001-01-01z
2001-01-31z
1999-01-01z
1999-01-31z2000-01-15 00:15:00z
US/CentralrV   z
2000-02-15z2000-01-16 00:15:00z
2000-02-16z2000-01-31 00:15:00rh  )r   r$   r%   r
   r  r&   r   r   rj   rQ  rX  r  )r'   r)   sr/   rS  expr1   r1   r2   test_dt64arr_add_sub_DateOffset  s`   







zBTestDatetime64DateOffsetArithmetic.test_dt64arr_add_sub_DateOffsetr,   r  r  rz   	box_otherc           
         s   |}t dd|d t |}ttj tjjddgt	 fddt
t D }t||}|r=t|tt |}	W d    n1 sRw   Y  t|	| d S )N
2017-01-01r7   r   r  c                       g | ]} | | qS r1   r1   r   r  r+   rz   r,   r1   r2   r         zXTestDatetime64DateOffsetArithmetic.test_dt64arr_add_sub_offset_array.<locals>.<listcomp>)r   r$   r%   r!   r"   rj   rQ  r  rX  r   rf   r   r   r	   r&   )
r'   r(   r)   r  rz   r,   r   r-   r0   resr1   r  r2   !test_dt64arr_add_sub_offset_array  s   "zDTestDatetime64DateOffsetArithmetic.test_dt64arr_add_sub_offset_arrayzop, offset, exp, exp_freq__add__r<   )rm  r9   z
2014-04-11z
2015-04-11z
2016-04-11z
2017-04-11N)rm  z
2014-04-01z
2015-04-01z
2016-04-01z
2017-04-01zAS-APR__sub__z
2013-09-21z
2014-09-21z
2015-09-21z
2016-09-21z
2013-10-01z
2014-10-01z
2015-10-01z
2016-10-01zAS-OCTc                 C   s^   |}t ddd|d}t||d}t||}	|	|}
t||d}t||d}t|
| d S )Nz01 Jan 2014z01 Jan 2017AS)startendrD   r   FrV   )r   r$   r%   r   r   r&   )r'   rz   ra  r  exp_freqr   r)   r   rc   mthr/   r0   r1   r1   r2   #test_dti_add_sub_nonzero_mth_offset!  s   5
zFTestDatetime64DateOffsetArithmetic.test_dti_add_sub_nonzero_mth_offset)r]   r^   r_   rT  rV  rQ   r`   ra   r_  rd  r}  r  r  r!   r"   rj   rQ  r  rX  r
   r   addr   raddsubr  r   r  r1   r1   r1   r2   rN    s   
$8

	



%&'
(
).?:


1rN  c                   @   s,   e Zd Zdd Zdd Zdd Zdd Zd	S )
TestDatetime64OverflowHandlingc                 C   s^   t tdg}t tg}t||}t||}ttg}t||}|| }t|| d S )Nz
1969-12-31)r   r   r   r$   r%   r   r&   )r'   r)   r}   r~   r0   r/   r1   r1   r2   test_dt64_overflow_maskingd  s   

z9TestDatetime64OverflowHandling.test_dt64_overflow_maskingc                 C   s  t d}td}tdddd}t|}d}tjt|d ||  W d    n1 s+w   Y  tjt|d ||  W d    n1 sFw   Y  tjt|d ||  W d    n1 saw   Y  tjt|d ||  W d    n1 s|w   Y  t|jd	< tg d
dd}|| }t	
|| || }t	
|| t|jdd < tg ddd}|| }t	
|| || }t	
||  d S )Nz
1700-01-31z
20000 Daysz
1949-09-30100Yr   rC   Overflow in int64 additionrN   r5   )z
2004-10-03z
2104-10-04z
2204-10-04r   rJ  rW   r:   )z
91279 Daysr   r   r   r  )r   r   r   r   rQ   rR   OverflowErrorr   ru  r$   rx   )r'   dttdr+   r[   rT   r0   r  r1   r1   r2   test_dt64_series_arith_overflowr  s>   




z>TestDatetime64OverflowHandling.test_dt64_series_arith_overflowc              	   C   sd  t dtjg}t dtjg}td}|| | d| dg}td}|| | d| dg}d}|D ]}tj	t
|d ||  W d    n1 sXw   Y  q@tjj|j }	|D ]}|| }
|
d j|	ksvJ qgtjj|j }	|D ]}|| }
|
d j|	ksJ q|D ]}tj	t
|d ||  W d    n1 sw   Y  qd S )	N2021-12-28 17:19
1950-01-01rJ  zdatetime64[D]
1980-01-01r  rN   r:   )rj   to_datetimer   maxminr!  r   rh   rQ   rR   r  r|  )r'   dtimaxdtimintsnegts_neg_variantstsposts_pos_variantsrT   variantr0   r  r1   r1   r2   )test_datetimeindex_sub_timestamp_overflow  sD   

zHTestDatetime64OverflowHandling.test_datetimeindex_sub_timestamp_overflowc                 C   s  t dtjg}t dtjg}t ddg}t ddg}tjj|d j }|| }|d j|ks4J tjj|d j }|| }|d j|ksJJ d}tjt|d ||  W d    n1 sbw   Y  tjt|d ||  W d    n1 s}w   Y  t tjg}|t	j t	d }	tjt|d |	|  W d    n1 sw   Y  t tjg}
|
t	j t	d }tjt|d |
|  W d    d S 1 sw   Y  d S )Nr  r  r  r:   r  rN   1us)
rj   r  r   r  r  r|  rQ   rR   r  r   )r'   r  r  ts_negts_posr0   r/   rT   tminr  tmaxr  r1   r1   r2   -test_datetimeindex_sub_datetimeindex_overflow  s6   



"zLTestDatetime64OverflowHandling.test_datetimeindex_sub_datetimeindex_overflowN)r]   r^   r_   r  r  r  r  r1   r1   r1   r2   r  a  s
     &r  c                   @   s   e Zd Zdd Zdd Zdd Zejde	de	d	e
ge	d
e	de	dgddgge	de	d	e
gedddeddde
gg dge	ddde	ddde
geddde
edddgg dggdd Zdd Zdd Zdd Zdd Zdd  Zd!d" Zd#S )$TestTimestampSeriesArithmeticc                 C   s   t dd}t dd}||}||}t|||  t|||  t|||  d}tjt|d ||  W d    d S 1 sCw   Y  d S )NzM8[ns]rW   r   r	  rN   )r   r$   r&   rQ   rR   rS   )r'   r)   r  brT   r1   r1   r2   test_empty_series_add_sub  s   


"z7TestTimestampSeriesArithmetic.test_empty_series_add_subc                 C   s   t tdddgd }tj|jd< t tdtdtdg}tj|jd< t tdtd	td
g}||  ||  ||  ||  ||  ||  ||  d S )NrM   r   rn  ro  r7   20111230r   20120103201112312012010220120104)r   r   r!   rd   ru  r   )r'   td1dt1dt2r1   r1   r2   test_operators_datetimelike  s,   z9TestTimestampSeriesArithmetic.test_operators_datetimelikec                 C   sV   t tdddddd}tddddd}t|g}tt|| }|jd	ks)J d S )
Ni  r:            r   r      r  )r   r   r   rj   to_timedeltar!   absrX   )r'   rZ   r  r[   r/   r1   r1   r2   test_dt64ser_sub_datetime_dtype  s
   
z=TestTimestampSeriesArithmetic.test_dt64ser_sub_datetime_dtypezleft, right, op_failr  r   r  r  r  r  __rsub__rM   r   r  )r  __radd__r  r   rV   c           	      C   sp   |}t |}t |}t||d }||vr2tjtdd || W d    d S 1 s+w   Y  d S || d S )Nz%operate|[cC]annot|unsupported operandrN   )r   r   rQ   rR   rS   )	r'   r}   r~   op_failall_arithmetic_operatorsop_strarg1arg2rz   r1   r1   r2   #test_operators_datetimelike_invalid  s   
"zATestTimestampSeriesArithmetic.test_operators_datetimelike_invalidc                 C   sl   t tdddg}t tdddg}|| }t tdg}t|| || }t tdg}t|| d S )Nz
2016-02-10zAmerica/Sao_PaulorV   z
2016-02-082daysz-2days)r   r   r   r$   rx   )r'   s1s2r/   r0   r1   r1   r2   test_sub_single_tzD  s   z0TestTimestampSeriesArithmetic.test_sub_single_tzc                 C   sT   t dddd}t|}ttdgd }|| }t|| || }t|| d S )Nz
1999-09-30r<   r   r   0days)r   r   r   r$   rx   )r'   r+   r[   r0   r  r1   r1   r2   test_dt64tz_series_sub_dtitzO  s   z:TestTimestampSeriesArithmetic.test_dt64tz_series_sub_dtitzc                 C   sh   t tddddtjdtg}tddddtjd}t tdtg}t|| | t|t| | d S )Nr            )r   r  rq   )	r   r   pytzutcr   r   r$   rx   r   )r'   r  r  r  r1   r1   r2   test_sub_datetime_compat[  s
   z6TestTimestampSeriesArithmetic.test_sub_datetime_compatc                 C   s   t tdtdg}|tjd }tjd| }t tdtdg}t|| t|| |tjd tjd }t tdtdg}t|| d S )NrO  rP  rM   z20130101 9:01:00.005z20130101 9:02:00.005z20130101 9:06:00.005z20130101 9:07:00.005)r   r   rj   rQ  r[  r$   rx   rZ  )r'   r  r/   rS  r0   r1   r1   r2   *test_dt64_series_add_mixed_tick_DateOffsetc  s   zHTestTimestampSeriesArithmetic.test_dt64_series_add_mixed_tick_DateOffsetc                 C   s
  t ttdg}t ttgdd}t tgdd}tt | | d}tjt|d | |  W d    n1 s9w   Y  tt | | tjt|d | |  W d    n1 s^w   Y  t|t | tt| | t|t | tt| | d S )Nr  rJ  rW   z-bad operand type for unary -: 'DatetimeArray'rN   )r   r   r   r$   rx   rQ   rR   rS   )r'   datetime_seriesnat_series_dtype_timestampsingle_nat_dtype_datetimerT   r1   r1   r2   test_datetime64_ops_natv  s4   
z5TestTimestampSeriesArithmetic.test_datetime64_ops_natc           	      C   sB  d}t tdd|ddd}| }tj|jd< t tjddd	d
}| }tj|jd< |jj	d u s3J ||d  }|j
d |d  j
|}t|| ||d  }|j
d |d  j
|}t|| |d | }|j
d |d  j
|}t|| |d | }|j
d |d  j
|}t|| ||d  }|j
d |d  j
|}t|| d}tjt|d |d |  W d    n1 sw   Y  ||d  }|j
d |d  j
|}t|| tjt|d |d |  W d    n	1 sw   Y  || }|j
d | j
|}t|| || }|j
d | j
|}t|| || }|j
d | j
|}t|| || }|j
d | j
|}t|| d}tjt|d ||  W d    n	1 s}w   Y  tjt|d ||  W d    d S 1 sw   Y  d S )Nr   z2000-01-01 09:00:00rM   r   r4   r   r7   z1 days 1 minr$  )r   rD   r:   r   rU  rN   r5  )r   r   r   r!   rd   ru  rj   rk   _valuesrD   r  r   r$   rx   rQ   rR   rS   )	r'   r   r  r  r  td2r/   r  rT   r1   r1   r2   *test_operators_datetimelike_with_timezones  sh   

$zHTestTimestampSeriesArithmetic.test_operators_datetimelike_with_timezonesN)r]   r^   r_   r  r  r  rQ   r`   ra   r   r   r   r  r  r  r  r  r  r  r1   r1   r1   r2   r    s<    "


$r  c                   @   s   e Zd Zdd Zdd Zdd Zdd Zd	d
 Zdd Ze	j
dejejgdd Zdd Zdd Zdd Ze	j
dejejejgdd Ze	j
dejejgdd ZdS )TestDatetimeIndexArithmeticc                 C   s   |}t td|dgd }tjddd}tdd|d}|d }|| }t|| || }t|| ||j }t|| |j| }t|| d S Nr  rV   r<   0 daysr@   r   	r   r   rj   rk   r   r  r$   assert_index_equalr   r'   r(   r   r+   r  r0   r/   r1   r1   r2   test_dti_add_tdi  s   


z,TestDatetimeIndexArithmetic.test_dti_add_tdic                 C   s   |}t td|dgd }tjddd}tdd|d}|d }t td|dgd }||7 }t|| tjddd}||7 }t|| t td|dgd }||j7 }t|| tjddd}||7 }t|| d S r  r  r  r1   r1   r2   test_dti_iadd_tdi  s"   

z-TestDatetimeIndexArithmetic.test_dti_iadd_tdic                 C   s   |}t td|dgd }tjddd}tdd|dd}|d }|| }t|| d}tj	t
|d	 ||  W d    n1 sCw   Y  ||j }t|| d
}tj	t
|d	 |j|  W d    d S 1 smw   Y  d S )Nr  rV   r<   r  r@   -1Dr  z cannot subtract .*TimedeltaArrayrN   0cannot subtract a datelike from a TimedeltaArray)r   r   rj   rk   r   r  r$   r  rQ   rR   rS   r   )r'   r(   r   r+   r  r0   r/   rT   r1   r1   r2   test_dti_sub_tdi  s"   


"z,TestDatetimeIndexArithmetic.test_dti_sub_tdic           
      C   s  |}t td|dgd }tjddd}tdd|dd}|d }t td|dgd }||8 }t|| |j	 }||8 }t
||j |j	 }tj|||d t
||j d	}	tjt|	d
 ||8 }W d    n1 srw   Y  t td|dgd }||j8 }t|| tjt|	d
 | j|8  _W d    n1 sw   Y  tjt|	d
 | j|8  _W d    d S 1 sw   Y  d S )Nr  rV   r<   r  r@   r  r  )outr  rN   )r   r   rj   rk   r   r  r$   r  rH   r   assert_datetime_array_equalr!   subtractrQ   rR   rS   r   r	  )
r'   r(   r   r+   r  r0   r/   rI   r  rT   r1   r1   r2   test_dti_isub_tdi%  s6   




"z-TestDatetimeIndexArithmetic.test_dti_isub_tdic                 C   sp   t dd|d}|j}|| }|| }t|| |}|| }|| }t|| || }|| }t|| d S )Nr   r   r   )r   r"   r$   r  )r'   r(   r+   rI   r/   r0   r  r1   r1   r2   test_dta_add_sub_indexQ  s   z2TestDatetimeIndexArithmetic.test_dta_add_sub_indexc                 C   sr  t ddd}t dddd}tg d}|| }t|| || }t|| d}tjt|d ||  W d    n1 sAw   Y  tjt|d ||  W d    n1 s\w   Y  ||8 }t|| t ddd}t ddd}d	}tjt|d ||  W d    n1 sw   Y  t	d
t
jdg}t	ddt
jg}tdt
jt
jg}|| }t|| d S )Nr   r   r@   r   )r   r   r   r   rN   r   z$cannot add indices of unequal lengthr>  z
2012-01-03z
2012-01-02rq   )r   r   r   r$   r  rQ   rR   rS   
ValueErrorr   r!   rd   )r'   r+   r  r0   r/   rT   dti1r"  r1   r1   r2   test_sub_dti_dtib  s6   


z,TestDatetimeIndexArithmetic.test_sub_dti_dtirz   c                    s   t tdtdtdtdg}||}g d  fdd}ttdgd	  D ](\}}}}	}
|||||	|
}t||||	|
d
}|||}|||}t|| q'd S )N20130301z20130228 23:00:00z20130228 22:00:00z20130228 21:00:00)rB   rL   mr  usc                     s   t ttt jt|  S r   )r!   sumre   r   r
  zip)args	intervalsr1   r2   r
    s   z_TestDatetimeIndexArithmetic.test_timedelta64_equal_timedelta_supported_ops.<locals>.timedelta64r7   rM   )r9   r`  rn  ro  rp  )r   r   r   rf   r   r$   r&   )r'   rz   r)   r[   rJ   r
  drL   r   r  r!  nptdpytdr   r   r1   r%  r2   .test_timedelta64_equal_timedelta_supported_ops  s"    

zJTestDatetimeIndexArithmetic.test_timedelta64_equal_timedelta_supported_opsc                 C   s^  t ttdg}t ttdg}t ttgdd}t ttgdd}t tgdd}t tgdd}t|| | t|| | t| | | t|| | t|| | t| | | d}tjt|d ||  W d    n1 sxw   Y  t|| | t|| | t|| | t|| | t|| | t|| | d S )N1sr  r  rW   rJ  zcannot subtract a datelikerN   )	r   r   r   r   r$   rx   rQ   rR   rS   )r'   timedelta_seriesr  nat_series_dtype_timedeltar  r  single_nat_dtype_timedeltarT   r1   r1   r2   )test_ops_nat_mixed_datetime64_timedelta64  sn   

zETestDatetimeIndexArithmetic.test_ops_nat_mixed_datetime64_timedelta64c                 C   s  t ddddd}tdd}t ddddd}|| t||fD ]}t|ts)J t|| |jdks6J q t d	dddd}|| t	||fD ]}t|tsRJ t|| |jdks_J qI|
d }ttddtd
dtddg}tg ddd}|| t||fD ]}t|| |j|jksJ qtg ddd}|| t	||fD ]}t|tsJ t|| |j|jksJ qd S )Nro   r   2Dr   )r   rD   r   r:   rB   r4  
2010-12-31r7   )r4  z
2011-01-05z
2011-01-08r   )r1  ro   r4  )r   r!   r
  r  r   r   r$   r  rD   r  r  r"   )r'   r  deltar  r/   r1   r1   r2   test_ufunc_coercions  s4   
 z0TestDatetimeIndexArithmetic.test_ufunc_coercionsc                 C   s   |}t ddg||d d}ttddgd ||d d	}t|tdd ||d d	}|d |_|j|jks7J || }t|| || }t|| |tdd }|j| }	t|	| ||j }
t|
| d S )
Nz2016-06-28 05:30z2016-06-28 05:31r   )r   r   rM   )ro  r7   r:   )r   r   )	r   r   r   r   rX   r$   rx   r   r  )r'   r(   namesr   r   r[   r0   r/   rS  result3result4r1   r1   r2   test_dti_add_series	  s"   


z/TestDatetimeIndexArithmetic.test_dti_add_seriesc           
         s   |}|}t dd||d d |tj tjjddg|d dt }tt  }W d    n1 s:w   Y  t	 fdd	t
t D |d d
d}	t|	|}	t||	 d S )Nr  r7   r   )r   r   r   r  r:   r   c                    r  r1   r1   r  r  r1   r2   r   6	  r  zPTestDatetimeIndexArithmetic.test_dti_addsub_offset_arraylike.<locals>.<listcomp>infer)r   rD   )r   rj   rQ  r  rX  r   r$   r   r	   r   rf   r   r%   r&   )
r'   r(   r4  rz   ry   	other_boxr   r.   r  r0   r1   r  r2    test_dti_addsub_offset_arraylike%	  s   $
$z<TestDatetimeIndexArithmetic.test_dti_addsub_offset_arrayliker9  c                 C   s   |}t dd|d}t||}|tj tddg}t||}tddg|d}	t|	|}	t	t
 || }
W d    n1 sBw   Y  t|
|	 td	d
g|d}	t|	|}	t	t
 || }
W d    n1 sow   Y  t|
|	 d S )Nr  r7   r   r   r8   z
2017-01-31z
2017-01-06rV   z
2016-12-31z
2016-12-29)r   r$   r%   rj   rQ  r  r   r   r   r   r	   r&   )r'   r(   r)   r9  r   r+   r-   r,   r.   r0   r/   r1   r1   r2    test_dti_addsub_object_arraylike;	  s"   


z<TestDatetimeIndexArithmetic.test_dti_addsub_object_arraylikeN)r]   r^   r_   r  r  r  r  r  r  rQ   r`   ra   r   r  r  r*  r/  r3  r7  r   r  r:  rj   r   r!   r"   r;  r1   r1   r1   r2   r    s     ,*
E#
r  rl  )r5   r   r:   rm  )r   r7   c                    sj   t tdtdtdtdtdg}t t|jd   } fdd|D }t |}t|| d S )	Nre  rf  r   rh  ri  r   c                    s    g | ]}|t jj d  qS ))rl  rm  )rj   rQ  r
   r   rm  rl  r1   r2   r   c	  s     z%test_shift_months.<locals>.<listcomp>)r   r   r   r   r$   r  )rl  rm  r+   actualrawr0   r1   r=  r2   test_shift_monthsU	  s   	r@  c                  C   sj  t dddd} | jd}tdd tdD }|j|jks!J tt	 || }W d    n1 s5w   Y  tt	 |d d df |d d df  d	d
}W d    n1 s^w   Y  t
|tsjJ |jd u sqJ t|j|j tt	 ||t }W d    n1 sw   Y  t
|tsJ |jdksJ |jd u sJ |jdk sJ d S )Nz
1994-02-132Wr   rC   )r   r:   c                 S   s   g | ]	}t j|gqS r1   )rj   rQ  rX  r  r1   r1   r2   r   n	  s    z7test_dt64arr_addsub_object_dtype_2d.<locals>.<listcomp>r   r5   r:   )r   rH   reshaper!   r"   rf   shaper$   r   r	   r   r   rD   rP   rh   rb   r   r   r   )r+   rI   r,   r/   r0   rS  r1   r1   r2   #test_dt64arr_addsub_object_dtype_2dh	  s(   
*rD  )6r   r   r   	itertoolsr   r   r   rC  numpyr!   rQ   r  pandas._libs.tslibs.conversionr   pandas._libs.tslibs.offsetsr   pandas.errorsr	   pandasrj   r
   r   r   r   r   r   r   r   r   pandas._testing_testingr$   pandas.core.arraysr   r   pandas.core.opsr   pandas.tests.arithmetic.commonr   r   r   r   r   rm   r   r   rN  r  r  r  r`   ra   r@  rD  r1   r1   r1   r2   <module>   sR   ,p Z      *   #z   ~