U
    b                     @   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m	  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 ddlmZ ddlmZ ddlmZ ejdd	 Zejd
d 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                  C   sh   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jtdddddgd} | S )z
    DataFrame used by groupby_with_truncated_bingrouper, made into
    a separate fixture for easier re-use in
    test_groupby_apply_timegrouper_with_nat_apply_squeeze
                	        r   
            )QuantityDate)r   r	   pdNaT)df r   I/tmp/pip-unpacked-wheel-ck39h295/pandas/tests/groupby/test_timegrouper.pyframe_for_truncated_bingrouper   s    r    c                 C   s:   | }t ddd}||}t|jjt|jjks6t|S )a+  
    GroupBy object such that gb.grouper is a BinGrouper and
    len(gb.grouper.result_index) < len(gb.grouper.group_keys_seq)

    Aggregations on this groupby should have

        dti = date_range("2013-09-01", "2013-10-01", freq="5D", name="Date")

    As either the index or an index level.
    r   5Dkeyfreq)r   groupbylengrouperZresult_indexZgroup_keys_seqAssertionError)r    r   tdggbr   r   r   !groupby_with_truncated_bingrouper3   s
    
r+   c                   @   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$ Zd%d& Zd'd( Zd)d* Zd+d, Zd-d. Zd/d0 Zd1d2 Zd3d4 Zd5d6 Zd7d8 Zd9d: Ze d;d<d= Z!d>S )?TestGroupByc           	      C   sB  t d ddddddgtddddd	tdddddtdd
ddd	tdd
dd
d	tddddd	tddddd	gd}|jdd}||fD ]}|dg}t dd	itddddddd}tjdddgdd|jd	ddgd	f< |	d
 }t|| | }|tdd
 }t|| |tdd
 }t|| qd S )NzCarl Carl Carl Carl Joe Carlr   r   r   r   r   r   r   r   r   r      r   r   Buyerr   r   r   byr   Z20130901Z20131205r!   left)r$   nameZ	inclusiveindex      int64dtyper$   )r   splitr   sort_values	set_indexr
   nparrayilocresamplesumtmassert_frame_equal
sort_indexr%   r   )	selfdf_originaldf_reorderedr   expectedresult1	df_sortedresult2Zresult3r   r   r   test_groupby_with_timegrouperK   sB        $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r1   Z	ascendingr   ZdropZ6Mr;   )r   r<   r   r=   r>   r%   r   Z
group_keysr(   
isinstancer'   r   groupsdictr&   )rG   rO   r   grU   r   r   r   %test_groupby_with_timegrouper_methodsv   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   rP   r   r   r   r   r   r   r   r-   r   rQ   r   r   FrR   zCarl Joe Markr      r.   r/   Ar;   zCarl Mark Carl Joe   Z6MSzCarl Joe Mark Carl Joer7      Z1DZ1Mr$   r#   z#'The grouper name foo is not found'matchfoo)r$   levelzThe level foo is not valid      z2The Grouper cannot specify both a key and a level!)r$   r#   ra   r$   r3   columnsr5   )r   r<   r   r>   r=   r%   r   rC   rD   rE   reset_indexpytestZraisesKeyError
ValueErrorcopyr5   r   ZMonthEndr   shiftr$   r(   )rG   rH   rL   r   rJ   resultmsgr   r   r    test_timegrouper_with_reg_groups   s    


$
$
  z,TestGroupBy.test_timegrouper_with_reg_groupsr$   DMrZ   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 )$NZ20121002Z20121007Z20130130Z20130202Z20130305Z20121207r   r   r   i  il  i  i     io  Z   i8  ig  i-  i!  r-      r   r6   '   r   -   "   )dateuser_id
whole_costZcost1rx   ry   rz   )Z	min_countr8   r;   )r   r   to_datetimer>   r%   rB   rC   dropnaZreorder_levelsrF   Zastyper3   r   rD   assert_series_equal)rG   r$   r   rJ   rK   rM   r   r   r   %test_timegrouper_with_reg_groups_freqC  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   r0   r\   
2013-09-30
2013-10-31
2013-12-31rq   r   r]   )Joer   )ZCarlr   )r   r   r/   r;   )r   r<   r   r=   rA   r%   r   zipr	   	get_grouprD   rE   r>   )rG   rH   rI   expected_listZdt_listr   groupedtrJ   dtrm   Zg_listbr   r   r   test_timegrouper_get_group~  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   rx   valuerx   c                 S   s   t | d  gdS )Nr   )rC   )r   rC   xr   r   r   sumfunc_series  s    zMTestGroupBy.test_timegrouper_apply_return_type_series.<locals>.sumfunc_seriesr#   rq   r]   TrS   )
r   rk   r   r{   r%   r   applyrD   rE   rg   )rG   r   df_dtr   rJ   rm   r   r   r   )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   rx   c                 S   s
   | j  S N)r   rC   r   r   r   r   sumfunc_value  s    zKTestGroupBy.test_timegrouper_apply_return_type_value.<locals>.sumfunc_valuer   rq   r]   TrS   )
r   rk   r   r{   r%   r   r   rD   r}   rg   )rG   r   r   r   rJ   rm   r   r   r   (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lowr4   c                 S   s   t | j| j| jS r   )r   yearmonthdayr   r   r   r   <lambda>      z?TestGroupBy.test_groupby_groups_datetimeindex.<locals>.<lambda>r   z
2015/01/01r   rx   )r   r3   r7   r[   rP   r   r   r   r   r\   rZ   Bra   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 )rx   r3   )r	   r   ).0rx   r   r   r   
<dictcomp>  s     zATestGroupBy.test_groupby_groups_datetimeindex.<locals>.<dictcomp>rZ   r   rp   )r3   r$   ZABre   )r
   r   r?   aranger%   rU   rT   listkeysr   r(   rD   Zassert_dict_equalr   locr   rE   )rG   r   indr   r   rU   r5   rm   datesrJ   rx   dataZexpected_indexr   r   r   !test_groupby_groups_datetimeindex  s0     &
z-TestGroupBy.test_groupby_groups_datetimeindexc           	      C   sj  ddddddg}t ddddddg|tjdddd	d
gd d}|d dd |d< tddddddgddd}tddgd dd}t||g}t ddd	dd
dgd	d
d
d	d	d
gd|ddgd}|ddg	 }t
|| t|dd}t tjdddd	d
dd	d
dgd|d}tdddgdd}t dddgd
ddgd|ddgd}|jdd	 }t
|| d S ) N2011-07-19 07:00:002011-07-19 08:00:002011-07-19 09:00:00ar   r7   r8   r9   r   r   r   )labelr   value1value2r   c                 S   s   t | ddS )N
US/Pacifictz)r	   )dr   r   r   r     r   zBTestGroupBy.test_groupby_groups_datetimeindex_tz.<locals>.<lambda>r   )r   r3   r   r   r   r\   r   r   r   r   r   r5   rf   z
Asia/Tokyor   r4   r[   r   )r   r?   r   r   r   r   r   from_arraysr%   rC   rD   rE   	rG   r   r   Zexp_idx1Zexp_idx2Zexp_idxrJ   rm   Zdidxr   r   r   $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   rx   )rf   )r   r?   
datetime64r%   firstr	   r(   )rG   r   rm   r   r   r   &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   rx   r   )headernamesc                 S   s   t | j| jS r   )r   r{   r   tz_localizer3   r   r   r   r   r   U  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)r3   r:   z2000-01-28 16:47:00z2000-01-29 16:48:00z2000-01-31 16:50:00r   r   r   r5   r3   )r   Zread_csvr   r%   rx   r   r   r	   objectrD   r}   r   r{   r   r   )rG   r   r   rm   rJ   r   Z
res_valuesZ
exp_valuesr   r   r   test_groupby_multi_timezoneI  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;   )r   ZPeriod)r   r   r   r   r   
<listcomp>|  s     z;TestGroupBy.test_groupby_groups_periods.<locals>.<listcomp>r7   r8   r9   r   r   r   )r   periodr   r   r   r   rd   r   r   r   r\   r   r   r   r   r   r;   r4   r[   r   )r   r?   r   r   ZPeriodIndexr   r   r   r%   rC   rD   rE   r   r   r   r   test_groupby_groups_periodsp  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:   typer?   r   r(   r%   r   )rG   r   rm   Zgot_dtr   r   r   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   rZ   c                 S   s   |   S r   )maxr   r   r   r   r     r   z9TestGroupBy.test_groupby_max_datetime64.<locals>.<lambda>)	r   r	   r?   r   r%   r   r   rD   r}   )rG   r   rJ   rm   r   r   r   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   rZ   r   r   )	r   ranger	   r%   Z	transformminr   rD   r}   rG   r   rm   rJ   r   r   r   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$   r   )factortimer   r   )
r?   randomseedr   randintr
   r%   r   rD   r}   )rG   r   Zdf1Zdf2r   r   r   $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tzinfor(   )rG   r   r   r   r   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   r7   T)r   r$   )r   r   r   r   r   r   )	r   r
   r%   r   countr   r   rD   r}   r   r   r   r   test_datetime_count  s    "zTestGroupBy.test_datetime_countc                 C   s   ddl m} ttjdddtjgtj|dd|dd|d	dtjgd
}t|j|_d|d< ||j  }|	d}|	d}t
| |  t
| |  t
| |  t
| |  d S )Nr   )	timedeltaz2015-07-24 10:10z2015-07-25 11:11z2015-07-23 12:12r   )daysr   r   )r   tdrZ   group)r   r   r   r?   nanr   r{   r   Znotnar%   rD   rE   r   r   r   last)rG   r   Zdf_testZdf_refZgrouped_testZgrouped_refr   r   r   $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   hr"   r   )r   r	   r   r   r   r%   Znuniquer   Znotnullr5   
_with_freqrD   r}   )rG   testr'   rm   rJ   r   r   r   %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]r9   r   r   r   )locationr   r   r   rp   r;   )r   r   r>   r   r%   r   rD   rE   )rG   Z
data_framer'   r   rm   rJ   r   r   r   !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2018-01rq   ZMonth)r   r   r$   r3   r4   r   r   r   )r   Zperiod_ranger   r   r%   r5   r   rC   r   r3   rD   r}   )rG   r   r5   Zperiod_seriesrm   rJ   r   r   r   test_grouper_period_index1  s        z%TestGroupBy.test_grouper_period_indexc                 C   sj   |}|d  dd }tddddd}t|d	gt| g}td
ddddddg|dd}t|| d S )Nr   c                 S   s   dt | iS )Nr`   )r&   r   r   r   r   r   G  r   zRTestGroupBy.test_groupby_apply_timegrouper_with_nat_dict_returns.<locals>.<lambda>
2013-09-01
2013-10-01r!   r   rd   r`   r   r   r   r   )r   r
   r   r   r&   r   rD   r}   )rG   r+   r*   resdtimirJ   r   r   r   4test_groupby_apply_timegrouper_with_nat_dict_returns?  s    z@TestGroupBy.test_groupby_apply_timegrouper_with_nat_dict_returnsc                 C   sb   |}|d  dd }tddddd}td	tjtjtjtjtjd
g|d dd}t|| d S )Nr   c                 S   s   t | r| jd S tjS )Nr   )r&   rA   r?   r   r   r   r   r   r   U  r   zTTestGroupBy.test_groupby_apply_timegrouper_with_nat_scalar_returns.<locals>.<lambda>r   r   r!   r   rd   r   r   r   )r   r
   r   r?   r   r   rD   r}   )rG   r+   r*   r   r   rJ   r   r   r   6test_groupby_apply_timegrouper_with_nat_scalar_returnsN  s    zBTestGroupBy.test_groupby_apply_timegrouper_with_nat_scalar_returnsc              	   C   s   |}t ddd}tjtdd |j|dd}W 5 Q R X |jdksFt|j|j	j
dks^t|d	d
 }td}|d   j}tj|g|gdd gd}|d |jd }	t|	|dd}
t||
 d S )Nr   Z100Yr"   z`squeeze` parameterr^   T)Zsqueezer   c                 S   s   | d d S )Nr   r   r   r   r   r   r   r   r  r   zSTestGroupBy.test_groupby_apply_timegrouper_with_nat_apply_squeeze.<locals>.<lambda>r   )r   r   r   r   )r   rD   Zassert_produces_warningFutureWarningr%   Zngroupsr(   Z_selected_objZ	_get_axisZaxisZnlevelsr   r	   r=   r|   r5   r   Zfrom_productZtakevaluesr   r}   )rG   r    r   r)   r*   r   r#   Zorderingr   Z	ex_valuesrJ   r   r   r   5test_groupby_apply_timegrouper_with_nat_apply_squeeze`  s    zATestGroupBy.test_groupby_apply_timegrouper_with_nat_apply_squeezenumbac                 C   sp   |}|d j dd dd}|d  tj}t|| |dg j dd dd}|dg  tj}t|| d S )Nr   c                 S   s
   t | S r   r?   nanmeanr  r5   r   r   r   r     r   zITestGroupBy.test_groupby_agg_numba_timegrouper_with_nat.<locals>.<lambda>r  )Zenginec                 S   s
   t | S r   r  r	  r   r   r   r     r   )Z	aggregater?   r  rD   r}   rE   )rG   r+   r*   rm   rJ   Z	result_dfZexpected_dfr   r   r   +test_groupby_agg_numba_timegrouper_with_nat|  s     
 z7TestGroupBy.test_groupby_agg_numba_timegrouper_with_natN)"__name__
__module____qualname__rN   rh   markZparametrizerX   ro   r~   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r  r  r  r   Z
skip_if_nor
  r   r   r   r   r,   J   s<   +
  -
:B?	'=	
r,   )!__doc__r   ior   Znumpyr?   rh   r   Zpandas.util._test_decoratorsutilZ_test_decoratorsr   Zpandasr   r   r   r   r   r   r	   r
   r   Zpandas._testingZ_testingrD   Zpandas.core.groupby.grouperr   Zpandas.core.groupby.opsr   Zfixturer    r+   r,   r   r   r   r   <module>   s    (


