U
    f/e8n                     @   s   d Z ddlmZ ddlmZ ddlZddlZddlZddlZ	ddl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 ddlmZ G dd	 d	ZdS )
z5 test with the TimeGrouper / grouping with datetimes     )datetime)StringION)	DataFrameDatetimeIndexIndex
MultiIndexSeries	Timestamp
date_rangeoffsets)Grouper)
BinGrouperc                   @   s   e Zd Zdd Zejdddgdd Zdd	 Zejd
ddddg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$ Zd%d& Zd'd( Zd)d* Zd+d, Zd-d. Zd/d0 Zd1d2 Zd3d4 Zd5S )6TestGroupByc           	      C   sB  t d ddddddgtddddd	tdddddtdd
ddd	tdd
dd
d	tddddd	tddddd	gd}|jdd}||fD ]}|dg}t dd	itddddddd}tjdddgdd|jd	ddgd	f< |	d
 }t|| | }|tdd
 }t|| |tdd
 }t|| qd S )NzCarl Carl Carl Carl Joe Carl            	        r   
               BuyerQuantityDater   byr   Z20130901Z20131205Z5Dleft)freqnameclosedindex      int64dtyper"   )r   splitr   sort_values	set_indexr
   nparrayilocresamplesumtmassert_frame_equal
sort_indexgroupbyr   )	selfdf_originaldf_reordereddfexpectedresult1	df_sortedresult2Zresult3 rA   I/tmp/pip-unpacked-wheel-tiezk1ph/pandas/tests/groupby/test_timegrouper.pytest_groupby_with_timegrouper   sB        $z)TestGroupBy.test_groupby_with_timegroupershould_sortTFc                 C   s   t d d ddddddgtdddd	d
tdddd	dtddddd
tddddd
tddddd
tddddd
gd}|r|jddd}|jddd}|tdd}|jstt	|j
tst|j}t	|tstt|dkstd S )NzA A A A A BzCarl Mark Carl Joe Joe Carlr   r   r      r   r   r   r   r   r   r   r   r   ZBranchr   r   r   r   Fr    Z	ascendingr   ZdropZ6Mr,   )r   r-   r   r.   r/   r8   r   Z
group_keysAssertionError
isinstancegrouperr   groupsdictlen)r9   rD   r<   grL   rA   rA   rB   %test_groupby_with_timegrouper_methodsF   s,    
z1TestGroupBy.test_groupby_with_timegrouper_methodsc                 C   s
  t d d ddddddddgtdddd	d
tdddd	dtddddd
tddddd
tddddd
tddddd
tddddd
tddddd
gdd}|jddd}||fD ]}t d dddgtdddd
d
tdddd
d
tdddd
d
gdddg}|tdddg }t	|| t d ddddgtdddd
d
tdddd
d
tdddd
d
tdddd
d
gdddg}|tdddg }t	|| qt d d ddddddddgtdddd	d
tdddd	dtddddd
tddddd
tddddd
tddddd
tddddd
tddddd
gdd}|jddd}||fD ]}t d d ddd!dgtdddd
d
tdddd
d
tdddd
d
tdddd
d
tdddd
d
gdddg}|td"ddg }t	|| |td#ddg }t d dddgtdddd
d
tdddd
d
tdddd
d
gdddg}t	|| |
 }|td#dd$dg }t	|| tjtd%d&  |td#d'd$dg  W 5 Q R X |d}|td#dd(dg }t	|| |td#d
d(dg }t	|| tjtd)d&  |td#d'd(dg  W 5 Q R X | }|jtd |d< |td#dd$dg }t d dddgtdd*d+d
d
tdd*d+d
d
tdd*d+d
d
gdddg}t	|| d,}tjt|d&" |td#ddd-dg  W 5 Q R X t dggdgttdddd
d
gt dd.d/}|td#d }t	|| |td#dg }t	|| |jd|_|jjt kst|td#dd$ }t	|| |td#dd$g }t	|| qfd S )0NzA A A A A A A Bz$Carl Mark Carl Carl Joe Joe Joe Carlr   r   r   rE   r   r   r   r   r   r   r   r   r   rF   r   r   FrG   zCarl Joe Markr      r   r   Ar,   zCarl Mark Carl Joe   Z6MSzCarl Joe Mark Carl Joer(      Z1DZ1Mr"   keyz#'The grouper name foo is not found')matchZfoo)r"   levelzThe level foo is not valid      z2The Grouper cannot specify both a key and a level!)r"   rV   rX   r"   r#   columnsr&   )r   r-   r   r/   r.   r8   r   r4   r5   r6   reset_indexpytestZraisesKeyError
ValueErrorcopyr&   r   ZMonthEndr   shiftr"   rI   )r9   r:   r?   r<   r=   resultmsgrA   rA   rB    test_timegrouper_with_reg_groupsg   s    


$
$
  z,TestGroupBy.test_timegrouper_with_reg_groupsr"   DMrR   zQ-APRc                 C   s  t tddddddddddddgddddddddd	d	d	d	gd
dddddddddddgddddddddddddgdd}|dd  |jdd! ddg	 
d"}d |_|	 t|d#dgd   }t|| |t|d#dgd   }t|| d S )$NZ20121002Z20121007Z20130130Z20130202Z20130305Z20121207r   r   r   i  il  i  i     io  Z   i8  ig  i-  i!  r      r   r'   '   r   -   "   )dateuser_id
whole_costZcost1ro   rp   rq   )Z	min_countr)   r,   )r   pdto_datetimer/   r8   r3   r4   ZdropnaZreorder_levelsr7   Zastyper#   r   r5   assert_series_equal)r9   r"   r<   r=   r>   r@   rA   rA   rB   %test_timegrouper_with_reg_groups_freq  sf    #&
	z1TestGroupBy.test_timegrouper_with_reg_groups_freqc                 C   s(  t d ddddddgtddddd	tdddddtdd
ddd	tdd
dd
d	tddddd	tddddd	gd}|jdd}|jd	ddg |jddg |jdg g}dddg}||fD ]H}|tddd}t||D ]&\}}t|}	|	|	}
t
|
| qq|jdg |jdg |jdg g}dddg}||fD ]X}|dtdddg}t||D ]0\\}}}t|}	|	||	f}
t
|
| q\q8|d}|jdd}|jd	ddg |jddg |jdg g}||fD ]J}|tdd}t||D ](\}}t|}	|	|	}
t
|
| qqd S )NzCarl Joe Joe Carl Joe Carlr   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   rT   
2013-09-30
2013-10-31
2013-12-31rh   r   rU   )Joerv   )ZCarlrw   )ry   rx   r   r,   )r   r-   r   r.   r2   r8   r   zipr	   	get_groupr5   r6   r/   )r9   r:   r;   expected_listZdt_listr<   groupedtr=   dtrd   Zg_listbrA   rA   rB   test_timegrouper_get_groupN  s^    









z&TestGroupBy.test_timegrouper_get_groupc                 C   s   t ddgddgd}| }t|d |d< dd }|tdd	|}|td
dd|}t|j	dd|j	dd d S )N
10/10/2000
11/10/2000r   r   ro   valuero   c                 S   s   t | d  gdS )Nr   )r4   )r   r4   xrA   rA   rB   sumfunc_series  s    zMTestGroupBy.test_timegrouper_apply_return_type_series.<locals>.sumfunc_seriesrV   rh   rU   TrH   )
r   rb   rr   rs   r8   r   applyr5   r6   r^   )r9   r<   df_dtr   r=   rd   rA   rA   rB   )test_timegrouper_apply_return_type_series  s    
 
z5TestGroupBy.test_timegrouper_apply_return_type_seriesc                 C   s   t ddgddgd}| }t|d |d< dd }|tdd	|}|td
dd|}t|j	dd|j	dd d S )Nr   r   r   r   r   ro   c                 S   s
   | j  S N)r   r4   r   rA   rA   rB   sumfunc_value  s    zKTestGroupBy.test_timegrouper_apply_return_type_value.<locals>.sumfunc_valuer   rh   rU   TrH   )
r   rb   rr   rs   r8   r   r   r5   rt   r^   )r9   r<   r   r   r=   rd   rA   rA   rB   (test_timegrouper_apply_return_type_value  s    
 
z4TestGroupBy.test_timegrouper_apply_return_type_valuec                 C   s8  d}t dd|d}tt|t|d|d}|dd }|j}tt| d	 t	s^t
t d
ddd}tdddddgdddddgd|d}|jddj}dddddg}dd |D }	t||	 |jdd}|D ]Z}
||
}|j|
df |j|
d f gg}t|
gdd!d"}t|td#|d$}	t||	 qd S )%Ni  z2012/1/1Z5min)startr"   periods)highlowr%   c                 S   s   t | j| j| jS r   )r   yearmonthdayr   rA   rA   rB   <lambda>      z?TestGroupBy.test_groupby_groups_datetimeindex.<locals>.<lambda>r   z
2015/01/01r   ro   )r   r#   r(   rS   rE   r   r   r   r   rT   rR   BrX   z
2015-01-05z
2015-01-04z
2015-01-03z
2015-01-02z
2015-01-01c                 S   s    i | ]}t |t|gd dqS )ro   r#   )r	   r   ).0ro   rA   rA   rB   
<dictcomp>  s     zATestGroupBy.test_groupby_groups_datetimeindex.<locals>.<dictcomp>rR   r   rg   )r#   r"   ZABr\   )r
   r   r0   aranger8   rL   rJ   listkeysr   rI   r5   Zassert_dict_equalr{   locr   r6   )r9   r   indr<   r}   rL   r&   rd   datesr=   ro   dataZexpected_indexrA   rA   rB   !test_groupby_groups_datetimeindex  s0     &
z-TestGroupBy.test_groupby_groups_datetimeindexc           	      C   sj  ddddddg}t ddddddg|tjdddd	d
gd d}|d dd |d< tddddddgddd}tddgd dd}t||g}t ddd	dd
dgd	d
d
d	d	d
gd|ddgd}|ddg	 }t
|| t|dd}t tjdddd	d
dd	d
dgd|d}tdddgdd}t dddgd
ddgd|ddgd}|jdd	 }t
|| d S ) N2011-07-19 07:00:002011-07-19 08:00:002011-07-19 09:00:00ar   r(   r)   r*   r   r   r   )labelr   value1value2r   c                 S   s   t | ddS )N
US/Pacifictz)r	   )drA   rA   rB   r     r   zBTestGroupBy.test_groupby_groups_datetimeindex_tz.<locals>.<lambda>r   )r   r#   r   r   r   rT   r   r   r   r   r   r&   r]   z
Asia/Tokyor   r%   rS   r   )r   r0   r   r   r   r   r   from_arraysr8   r4   r5   r6   	r9   r   r<   Zexp_idx1Zexp_idx2Zexp_idxr=   rd   ZdidxrA   rA   rB   $test_groupby_groups_datetimeindex_tz  sf    
 z0TestGroupBy.test_groupby_groups_datetimeindex_tzc                 C   sR   t dtdfdtdfgddgd}|d }|d d tdksNtd S )Nr   z
2012-07-03z
2012-07-04r   ro   )r]   )r   r0   
datetime64r8   firstr	   rI   )r9   r<   rd   rA   rA   rB   &test_frame_datetime64_handling_groupby  s    z2TestGroupBy.test_frame_datetime64_handling_groupbyc              	   C   s   d}t jt|d dddgd}|djdd }ttdd	d
tdd	d
tddd
tdd	d
tddd
gdtd}t	
|| d	}|dj|}t |j|}tdddgdddgdd}t |j|}t	
|| d S )Nz0,2000-01-28 16:47:00,America/Chicago
1,2000-01-29 16:48:00,America/Chicago
2,2000-01-30 16:49:00,America/Los_Angeles
3,2000-01-31 16:50:00,America/Chicago
4,2000-01-01 16:50:00,America/New_Yorkr   ro   r   )headernamesc                 S   s   t | j| jS r   )rr   rs   r   tz_localizer#   r   rA   rA   rB   r   %  r   z9TestGroupBy.test_groupby_multi_timezone.<locals>.<lambda>z2000-01-28 16:47:00-0600zAmerica/Chicagor   z2000-01-29 16:48:00-0600z2000-01-30 16:49:00-0800zAmerica/Los_Angelesz2000-01-31 16:50:00-0600z2000-01-01 16:50:00-0500zAmerica/New_York)r#   r+   z2000-01-28 16:47:00z2000-01-29 16:48:00z2000-01-31 16:50:00r   r   r   r&   r#   )rr   Zread_csvr   r8   ro   r   r   r	   objectr5   rt   r{   rs   r   r   )r9   r   r<   rd   r=   r   Z
res_valuesZ
exp_valuesrA   rA   rB   test_groupby_multi_timezone  s4    




z'TestGroupBy.test_groupby_multi_timezonec           	      C   sd  ddddddg}t ddddddgdd |D tjdd	d
ddgd d}tjddddddgddd}tddgd dd}t||g}t ddddddgddddddgd|ddgd}|ddg	 }t
|| tj|dd}t tjdd	d
ddddddgd|d}tjdddgdd}t dddgdddgd|ddgd}|jdd	 }t
|| d S )Nr   r   r   r   r   c                 S   s   g | ]}t j|d dqS )Hr,   )rr   ZPeriod)r   r   rA   rA   rB   
<listcomp>L  s     z;TestGroupBy.test_groupby_groups_periods.<locals>.<listcomp>r(   r)   r*   r   r   r   )r   periodr   r   r   r   r[   r   r   r   rT   r   r   r   r   r   r,   r%   rS   r   )r   r0   r   rr   ZPeriodIndexr   r   r   r8   r4   r5   r6   r   rA   rA   rB   test_groupby_groups_periods@  sd    
	 z'TestGroupBy.test_groupby_groups_periodsc                 C   s   t ddg}|d d|d< t|d jjtjs6t|jdd	 }|d j}t|jtjsbt|d jdd	 }|j}t|jtjstd S )N)r        |>c )r   r   r   zM8[ns]r   r   )
r   view
issubclassr+   typer0   r   rI   r8   r   )r9   r<   rd   Zgot_dtrA   rA   rB   test_groupby_first_datetime64}  s    
z)TestGroupBy.test_groupby_first_datetime64c                 C   sR   t tdtdd}|dd dd }|dd  }t|| d S )NZ20130101r   r   rR   c                 S   s   |   S r   )maxr   rA   rA   rB   r     r   z9TestGroupBy.test_groupby_max_datetime64.<locals>.<lambda>)	r   r	   r0   r   r8   r   r   r5   rt   )r9   r<   r=   rd   rA   rA   rB   test_groupby_max_datetime64  s    z'TestGroupBy.test_groupby_max_datetime64c                 C   sV   t tdtdgd d}|dd t}ttdgd dd}t|| d S )Nr   z	2000-01-1r   rR   r   r   )	r   ranger	   r8   Z	transformminr   r5   rt   r9   r<   rd   r=   rA   rA   rB   test_groupby_datetime64_32_bit  s    z*TestGroupBy.test_groupby_datetime64_32_bitc                 C   sh   t jd tt jjddddtddddd	d
}|d d }|dd  }t	|| d S )N*   r   r   <   )sizez01/01/2000 00:00sUTC)r   r"   r   )factortimer   r   )
r0   randomseedr   randintr
   r8   r   r5   rt   )r9   r<   Zdf1Zdf2rA   rA   rB   $test_groupby_with_timezone_selection  s    z0TestGroupBy.test_groupby_with_timezone_selectionc                 C   sp   t dgttjgd}|d d jtjks2tt ddddgi}ttj|d< |d d jtjksltd S )Nr   )r   r   r   r   r   r   r   )r   r   nowpytzutctzinforI   )r9   r<   rA   rA   rB   test_timezone_info  s
    zTestGroupBy.test_timezone_infoc                 C   sd   t dddgd tddddd}|d	j }tdddgtdddgd	d
dd}t|| d S )Nr   r   r   r   r(   T)r   r"   )r   r   r   r   r   r   )	r   r
   r8   r   countr   r   r5   rt   r   rA   rA   rB   test_datetime_count  s    "zTestGroupBy.test_datetime_countc                 C   s   ddl m} ttjdddtjgtj|dd|dd|d	dtjgd
}t|j|_d|d< ||j  }|	d}|	d}t
| |  t
| |  t
| |  t
| |  d S )Nr   )	timedeltaz2015-07-24 10:10z2015-07-25 11:11z2015-07-23 12:12r   )daysr   r   )r   tdrR   group)r   r   r   r0   nanrr   rs   r   Znotnar8   r5   r6   r   r   r   last)r9   r   Zdf_testZdf_refZgrouped_testZgrouped_refrA   rA   rB   $test_first_last_max_min_on_time_data  s(    "

z0TestGroupBy.test_first_last_max_min_on_time_datac                 C   s|   t tdtjtdgdddgd}tddd	}||d
  }||j  |d
  }|j	
d |_	t|| d S )Nz2016-06-28 09:35:35z2016-06-28 16:46:28123)r   r   r   h)rV   r"   r   )r   r	   rr   ZNaTr   r8   Znuniquer   Znotnullr&   Z
_with_freqr5   rt   )r9   testrK   rd   r=   rA   rA   rB   %test_nunique_with_timegrouper_and_nat  s    z1TestGroupBy.test_nunique_with_timegrouper_and_natc                 C   st   dddgt dddgdddd	d
gd}t|d}tdd}||}| }||g}| }t|| d S )NZshanghaiZbeijingz2017-08-09 13:32:23z2017-08-11 23:23:15z2017-08-11 22:23:15zdatetime64[ns]r*   r   r   r   )locationr   r   r   rg   r,   )r   r   r/   r   r8   r   r5   r6   )r9   Z
data_framerK   r}   rd   r=   rA   rA   rB   !test_scalar_call_versus_list_call  s    

z-TestGroupBy.test_scalar_call_versus_list_callc                 C   sn   d}t jd|ddd}tt||d}||jj }ttd|ttd|d |j	d	d}t
|| d S )
Nr   z2018-01rh   ZMonth)r   r   r"   r#   r%   r   r   r   )rr   Zperiod_ranger   r   r8   r&   r   r4   r   r#   r5   rt   )r9   r   r&   Zperiod_seriesrd   r=   rA   rA   rB   test_grouper_period_index  s        z%TestGroupBy.test_grouper_period_indexN)__name__
__module____qualname__rC   r_   markZparametrizerP   rf   ru   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   rA   rA   rA   rB   r      s2   +
  -
:B?	'=	
r   )__doc__r   ior   Znumpyr0   r_   r   Zpandasrr   r   r   r   r   r   r	   r
   r   Zpandas._testingZ_testingr5   Zpandas.core.groupby.grouperr   Zpandas.core.groupby.opsr   r   rA   rA   rA   rB   <module>   s   (
