o
    _~#g&                     @   s   d Z ddlmZ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mZmZmZmZmZ ddlmZ ddlmZ G dd dZG dd	 d	ZG d
d dZG dd dZdd Zdd Zejdg ddd ZdS )zG
test where we are determining what we are grouping, or getting groups
    )date	timedeltaN)	CategoricalIndex	DataFrameGrouperIndex
MultiIndexSeries	Timestamp
date_rangeperiod_range)Groupingc                   @   sn   e Zd Zdd Zdd Zdd Zdd Zd	d
 Zdd Zdd Z	e
jddd dd gdd Zdd ZdS )TestSelectionc                 C   s   t ddggddgd}|d}tjtdd |dg  W d    n1 s'w   Y  tjtd	d |ddg  W d    d S 1 sEw   Y  d S )
N      ABcolumnsz"Columns not found: 'C'"matchCz^[^A]+$)r   groupbypytestraisesKeyError)selfdfg r   /var/www/static.ux5.de/https/Moving-Object-Detection-with-OpenCV/env/lib/python3.10/site-packages/pandas/tests/groupby/test_grouping.pytest_select_bad_cols    s   
"z"TestSelection.test_select_bad_colsc                 C   s   t g dtdtddtdddgd}d}tjt|d	 |d
 W d    n1 s-w   Y  tjt|d	 |d
dg W d    n1 sKw   Y  |d}| }|jjdksaJ |jj	dksiJ d S )N)r   r   r   r      r      r      )r   dataz!Grouper for 'A' not 1-dimensionalr   r   r   r      )
r   ranger   r   
ValueErrorr   countr   nlevelssize)r   r   msggroupedcr   r   r    'test_groupby_duplicated_column_errormsg+   s    
z5TestSelection.test_groupby_duplicated_column_errormsgc                 C   sp   | dj }| dd  }t|| d|d< | djdd}| dg d d}t|| d S )Nr   r   g      ?meanTnumeric_only)r   Dr0   )r   r   sumtmassert_series_equalr0   aggassert_frame_equalr   r   resultexpectedr   r   r    test_column_select_via_attr<   s   z)TestSelection.test_column_select_via_attrc                 C   s   t g dg dtjddtjddtjddd}|dddg  }|d|jdd	   }|jd d g d
f d }t	
|| t	
|| d S )Nfoobarr>   r?   r>   r?   r>   r>   onerA   twothreerB   rB   rA   rC   r   r$   r   r   r   r3   Er   r   r3   r"   )r   r   r3   )r   nprandomdefault_rngstandard_normalr   r0   r   locr5   r8   r   r   r:   result2r;   r   r   r    test_getitem_list_of_columnsF   s   
 z*TestSelection.test_getitem_list_of_columnsc                 C   s   t tdd tjddtjddtjddd}|d|jdd   }|dddg  }|j	d d g d	f d }t
|| t
|| tjtd
d |dd   W d    d S 1 ssw   Y  d S )Nabcdr   r$   )r   r   r"   r#   r   r   r&   r"   r   r   r"   "Cannot subset columns with a tupler   )r   r"   )r   listrF   rG   rH   rI   r   r   r0   rJ   r5   r8   r   r   r(   rK   r   r   r    !test_getitem_numeric_column_namesY   s   
 "z/TestSelection.test_getitem_numeric_column_namesc                 C   sF   t jtdd |dd   W d    d S 1 sw   Y  d S )NrP   r   r   )r   r3   )r   r   r(   r   r0   r   r   r   r   r    +test_getitem_single_tuple_of_columns_raiseso   s   "z9TestSelection.test_getitem_single_tuple_of_columns_raisesc                 C   s   t g dg dtjddtjddtjddd}|dd  }|jd d ddgf d }|jd d df }|}t	
|| d S )	Nr=   r@   r   r$   rD   r   r   r   )r   rF   rG   rH   rI   r   r0   rJ   ilocr5   r6   )r   r   r:   as_frame	as_seriesr;   r   r   r    test_getitem_single_columnt   s   
 z(TestSelection.test_getitem_single_columnfuncc                 C      |   S Nr4   xr   r   r    <lambda>       zTestSelection.<lambda>c                 C   s   |  dd S )Nc                 S   rZ   r[   r\   )yr   r   r    r_      r`   z(TestSelection.<lambda>.<locals>.<lambda>)r7   r]   r   r   r    r_          c                 C   st   t g ddddd}|ddgddg }tjd	d
gddgd}t ddgddgd|d}||}t|| d S )Nr   r   r   r&   r"      abr.   drf   rg   r.   )r   r&   )r   r&   namesr   r$   )rf   r.   index)r   r   r   from_tuplesr5   r8   )r   rY   r   gbidxr;   r:   r   r   r    test_getitem_from_grouper   s   z'TestSelection.test_getitem_from_grouperc                    sN   t ddd dD i  d}  fdd}|j}|j}t|| d S )NTuplesc                 s   4    | ]}t jd dddD ]}||fV  qqdS r   r&   rd   NrF   rG   rH   integers.0r^   ra   r   r   r    	<genexpr>       zJTestSelection.test_indices_grouped_by_tuple_with_lambda.<locals>.<genexpr>r   r   c                        j | df S Nr   rU   r]   r   r   r    r_      rb   zITestSelection.test_indices_grouped_by_tuple_with_lambda.<locals>.<lambda>)r   r   indicesr5   assert_dict_equalr   rn   	gb_lambdar;   r:   r   r~   r    )test_indices_grouped_by_tuple_with_lambda   s   

z7TestSelection.test_indices_grouped_by_tuple_with_lambdaN)__name__
__module____qualname__r!   r/   r<   rM   rR   rT   rX   r   markparametrizerp   r   r   r   r   r    r      s    

r   c                   @   sH  e Zd Zejdeedee	deej	de
dedddedddgdd Zd	d
 Zdd Zdd Zdd Zej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$d% Zejdg d&g d'd(d) ed*D gd+d, Zd-d. Zd/d0 Zd1d2 Zd3d4 Z d5d6 Z!d7d8 Z"d9d: Z#d;d< Z$d=d> Z%ejd?ddgd@dA Z&dBdC Z'ejd?ddgdDdE Z(dFdG Z)ejdHdg dIgdg dJggdKdL Z*dMdN Z+dOdP Z,ejdQdRe-dSej.dTfdUe-dSej.eg ej.dVdWdXfdYe-dSej.eg ej.dVdWdXfgdZd[ Z/d\d] Z0d^d_ Z1d`da Z2dbS )cTestGroupingrl   abcderd   dtypez
2020-01-01periodsc                 C   sn   t tdddtd|d}|jtdddd	d
  |jd d d |_|jtddddd
  d S )N
   rd   r   AB)r   rl   r   F
group_keysc                 S      | S r[   r   r]   r   r   r    r_          z7TestGrouping.test_grouper_index_types.<locals>.<lambda>c                 S   r   r[   r   r]   r   r   r    r_      r   )r   rF   arangereshaperQ   r   applyrl   )r   rl   r   r   r   r    test_grouper_index_types   s     z%TestGrouping.test_grouper_index_typesc                 C   s   t  tdd }t|t  }tj||gddgd}ttj	d
ddd	|d
}| tdddtdddg }tdgdd|_|tdddtdddg }t|| |tdddtdddg }t|| d S )N   )daysr>   r?   ri   r   r   d      rk   Wkeyfreqint64r   levelr   r   )r   todayr   r   r   from_productr   rF   rG   rH   ru   reset_indexr   r   r4   r   r   r5   r8   )r   d0dates
date_indexr   r;   r:   r   r   r    test_grouper_multilevel_freq   s*   z)TestGrouping.test_grouper_multilevel_freqc                 C   s  t g dg dd}|d}| }|tdd}| }t|| d}tjt|d tddd	}W d    n1 s@w   Y  ||}| }t|| d
}tjt|d |	dd }W d    n1 sow   Y  g d|d< |j
d d ddgf }t|| d S )N)r   r   r   r   r   r   r   r   r&   r"   rd   r#   r   r   r   r   z6Grouper axis keyword is deprecated and will be removedr   r   )r   axisz7DataFrameGroupBy.apply operated on the grouping columnsc                 S   rZ   r[   r\   r]   r   r   r    r_      r`   z8TestGrouping.test_grouper_creation_bug.<locals>.<lambda>rO   r   )r   r   r4   r   r5   r8   assert_produces_warningFutureWarningDeprecationWarningr   rJ   )r   r   r   r;   r:   r,   gprr   r   r    test_grouper_creation_bug   s(   

z&TestGrouping.test_grouper_creation_bugc                 C   s   t g dg dg dd}|d }|tddg}| }t|| |ddg }|tddtddg}| }t|| |dtddg}| }t|| |tdddg}| }t|| d S )N)r   r   r   r   r   r   )r   r   r   r   r&   r&   r   r   r   r   r   r   r   )r   r   r4   r   r5   r8   )r   r   r;   r   r:   r   r   r    test_grouper_creation_bug2   s"   z'TestGrouping.test_grouper_creation_bug2c                 C   s   t dd|d}tjtdtd|gg dd}ttjddd	|d
}|t	ddd
 }tjtdgddd|}tdg|d
}t|| |t	dd
 }|jdd
 }t|| d S )N20130101r   )r   unitab)rA   rB   rC   ri   r$   r   r   rk   rC   MEr   z
2013-01-31)r   name   rA   r   )r   r   r   rQ   r'   r	   rF   r   r   r   r4   pdDatetimeIndexr
   as_unitr5   r6   )r   r   dtimiserr:   exp_dtir;   r   r   r    test_grouper_creation_bug3  s.   z'TestGrouping.test_grouper_creation_bug3rY   FTc                    s   t g dg dd}tttdddgd  |r&|j fdd	d
d}n|j d
d}tt|\}}|dks;J ||}t	|| d S )Nr   r   r   r   )r   r"   r&   r   )XYr"   )r   rd   )r3   r#   r   c                    s    |  S r[   r   )ro   mappingr   r    r_   7  r`   z<TestGrouping.test_grouper_returning_tuples.<locals>.<lambda>F)bysort)
r   dictzipr'   r   nextiter	get_groupr5   r8   )r   rY   r   rn   r   r;   r:   r   r   r    test_grouper_returning_tuples0  s   
z*TestGrouping.test_grouper_returning_tuplesc                 C   sJ  t g d}ddg|_ttdg dd|d}|dtdd	gjd
d}|	 ddgjd
d}t
|| |tdd	dgjd
d}|	 ddgjd
d}t
|| |	d}|dtdd	gjd
d}|	 ddgjd
d}t
|| |tdd	dgjd
d}|	 ddgjd
d}t
|| d S )N)rf   r   )rf   r   )rf   r&   rg   r   rg   r   )rg   r&   outerinnerr#   )rA   rA   rB   rB   rA   rA   r   rk   r   r   Tr1   )r   rm   rj   r   rF   r   r   r   r0   r   r5   r8   )r   ro   df_multir:   r;   	df_singler   r   r    test_grouper_column_and_indexA  s:   

z*TestGrouping.test_grouper_column_and_indexc                 C   sv   ddg}t jg d|d}ttddd|d}|j|d	 }| | }|j	
tj|_	t|| d S )
Nr^   ra   )r   r   r   r   )r&   r"   )rd   r#   ri      r   r&   rk   r   )r   rm   r   rF   r   r   r   r0   r   r   astyper   r5   r8   )r   	idx_namesro   r   	by_levels
by_columnsr   r   r    test_groupby_levels_and_columnso  s   z,TestGrouping.test_groupby_levels_and_columnsc                 C   s\  g d}ddg}t g dg dg dg dg dgt}t||dd}t||d}d}tjt|d	 |jd
d|d	 }W d    n1 sHw   Y  t ddgddgddgddgddggt}	t||dd}
t|	|
d}t
|| t|j|d}d}tjt|d	 |jdd|d	 }W d    n1 sw   Y  t|	j|
d}t
|| d S )Nr   r   r   )r   r   r   r   T)
categoriesordered)r%   r   +DataFrame.groupby with axis=1 is deprecatedr   r   r   )r   r   observedr"   r   rk   5The 'axis' keyword in DataFrame.groupby is deprecated)r%   rl   )rF   arrayintr   r   r5   r   r   r   r4   r8   T)r   r   r   r   r%   cat_columnsr   depr_msgr:   expected_dataexpected_columnsr;   r,   r   r   r    *test_groupby_categorical_index_and_columns}  s0   "*z7TestGrouping.test_groupby_categorical_index_and_columnsc              	   C   s   t dditjtdtdddgddgd	d
}|tddtdddg }t dg ditjtdtddddgddgd	d
}t	|| d S )Nr   r   r   r   P   r   rA   rB   ri   rk   r   r   r   )   r      r   r   r   r&   )r   r   )
r   r   r   rQ   r   r   r   r4   r5   r8   r9   r   r   r    #test_grouper_getting_correct_binner  s&   
z0TestGrouping.test_grouper_getting_correct_binnerc                 C   sb   | d}d}tjt|d |j}W d    n1 sw   Y  t|}ddg}||ks/J d S )Nr   &DataFrameGroupBy.grouper is deprecatedr   r?   r>   )r   r5   r   r   groupersorted)r   r   rn   r,   r   r:   r;   r   r   r    test_grouper_iter  s   
zTestGrouping.test_grouper_iterc                 C   s>   t jtdd |g  W d    d S 1 sw   Y  d S )NzNo group keys passed!r   )r   r   r(   r   rS   r   r   r    test_empty_groups  s   "zTestGrouping.test_empty_groupsc                 C   sp   | d}d}tjt|d |j}W d    n1 sw   Y  | |jdd}|jdd}t|| d S )Nr   r   r   Tr1   )r   r5   r   r   r   r0   r8   )r   r   r-   r,   r   r:   r;   r   r   r    test_groupby_grouper  s   
z!TestGrouping.test_groupby_grouperc                 C   s   t ddi}|ddid}|dgd}t|| t g dtdd}ddd	d	d
}|| }||d}tjg dtj	d}|| }|| }t|| t|| t|| d S )NT1rd   T2r4   )      ?       @g      @g      @rN   rk   r   r   re   r0   )r   r   r   r   r   )
r	   r   r7   r5   r6   rQ   r0   rF   r   r   )r   sr:   r;   r   rL   exp_key	expected2r   r   r    test_groupby_dict_mapping  s   z&TestGrouping.test_groupby_dict_mappingr   r   r   r&   re   c                 C   s   g | ]
}t d dd| qS )i     r   )r
   )rw   ir   r   r    
<listcomp>  s    zTestGrouping.<listcomp>r"   c                 C   sT   |g d|d}t g d|dd}|| }|ddg}d|j_t|| d S )Nr   r   r&   r"   rk   )r   r   r   r   )rf   rf   )rl   r   r"   r&   )r	   r   lastrl   r   r5   assert_equal)r   frame_or_seriesrl   objgroupsr:   r;   r   r   r    $test_groupby_series_named_with_tuple  s   
z1TestGrouping.test_groupby_series_named_with_tuplec                 C   s   t dddd}ttjdd|d}d}tjt|d |	d	d
  W d    n1 s/w   Y  |	dd
 
 }|	|j
 }d |j_t|| d S )Nz01-Jan-2013r   MSr   r   r   rk   z''Timestamp' object is not subscriptabler   c                 S   s   | dd S )Nr   r#   r   r   r   r   r    r_     s    zDTestGrouping.test_groupby_grouper_f_sanity_checked.<locals>.<lambda>c                 S   r   r[   r   r]   r   r   r    r_     r   )r   r	   rF   rG   rH   rI   r   r   	TypeErrorr   r4   rl   r   r5   r6   )r   r   tsr,   r:   r;   r   r   r    %test_groupby_grouper_f_sanity_checked  s   z2TestGrouping.test_groupby_grouper_f_sanity_checkedc              	   C   s   t ddgd tddddd}tdd	d
}||dg}tddfddgtddfdgtddfdgtddfddgi}t|j| t|j	 dksOJ d S )Nrf   rg   r&   z
2000-01-01z
2000-01-039hr   )idrg   r3   r   r  r   r   r   z
2000-01-02r"   rd   )
r   r   r   r   r
   r5   r   r  lenkeys)r   r   r   rn   r;   r   r   r    test_groupby_with_datetime_key  s   
z+TestGrouping.test_groupby_with_datetime_keyc                 C   sL   d}t jt|d t|j|ddg  W d    d S 1 sw   Y  d S )NzEGrouper for '<class 'pandas.core.frame.DataFrame'>' not 1-dimensionalr   r   )r   r   r(   r   rl   r   r   r,   r   r   r    %test_grouping_error_on_multidim_input  s   "z2TestGrouping.test_grouping_error_on_multidim_inputc                 C   s   t g dg dg dg}tg d|_d}tjt|d |jdddgd	}W d    n1 s2w   Y  | }t	|| d S )
Nr   r   r&   )r"   rd   r#   )r  r$   	   )rz   r   )r   r   r   r   r   r   r   r   )
r   r   rm   r   r5   r   r   r   firstr8   )r   r   r   rn   r:   r   r   r    test_multiindex_passthru  s   z%TestGrouping.test_multiindex_passthruc                 C   s   |j dd }|j dd }t|| |j dd }|j dd }t|| |j ddgd }| }t|| |j ddgd }|j ddgd }t|| d S )Nr   r   secondr  )r   r4   r5   r8   
sort_index)r    multiindex_dataframe_random_datar:   r;   r   r   r    test_multiindex_negative_level   s    z+TestGrouping.test_multiindex_negative_levelc                 C   sh   t t|j|_d}tjt|d |jdddd dt j	i W d    d S 1 s-w   Y  d S )Nz7Passing a dictionary to SeriesGroupBy.agg is deprecatedr   r   Fas_indexr   Q)
rF   r   r  r   r5   r   r   r   r7   r0   r  r   r   r    &test_multifunc_select_col_integer_cols4  s
    "z3TestGrouping.test_multifunc_select_col_integer_colsc                 C   s   ddgddgg}t |}tddgg|d}|dj}|d dgks%J |d	gj}|d dgks5J tddgd
dgg|d}|dj}|d	gj}||ksTJ tddgd
dgg|d}|dj}|d	gj}t|| d S )Nr)   values	to filter r   r   r   r   )r)  r*  r   r   )r   rm   r   r   r  r5   r   )r   lstmidxr   r-   r;   r:   r   r   r    #test_multiindex_columns_empty_level<  s   
z0TestGrouping.test_multiindex_columns_empty_levelc                 C   s   t g dg dg dgtg dg dgd}|dgj}|dj}t|| t |jtg dg dgd}|d	gj}|dj}t|| t |jg d
d}|d	gj}|dj}t|| d S )Nr  r&   r"   rd   r#   r   r"   r   r&   rf   rg   rg   r.   r   r   r   r   r   r   )rh   rh   er2  rg   rh   ))rf   rh   r3  )rg   r2  r.   )r   r   from_arraysr   r  r5   r   r(  )r   r   r;   r:   df2df3r   r   r    test_groupby_multiindex_tupleT  s(   z*TestGrouping.test_groupby_multiindex_tuplec                 C   s  t g dg dg dgtg dg dgd}|dgdd	g  }|dgd
  }t|| |dgdd	g  }|dgd
  }t|| |dgdd	g  }|dgd
  }t|| |dgdd	g 	 }|dgd
 	 }	t||	 |dgdd	g 
 }
|dgd
 
 }t|
| |dgdd	g j}|dgd
 j}t|| d S )Nr  r.  r/  r0  r1  r   r   r   r   rg   )r   r   r4  r   r0   r5   r8   r4   r)   minmaxr  r   )r   r   expected_meanresult_meanexpected_sum
result_sumexpected_countresult_countexpected_min
result_minexpected_max
result_maxexpected_groupsresult_groupsr   r   r    4test_groupby_multiindex_partial_indexing_equivalencem  s,   zATestGrouping.test_groupby_multiindex_partial_indexing_equivalencer   c                 C   s  |}|  }|jd|d }|jd|d }|j|d j|d }|j|d j|d }	d|j_d|	j_|jjdks@J |jjdksHJ t|| t||	 |jj|jjd ks`J |jj|jjd kslJ |jd|d }|jd|d }t|| t||	 d}
tj	t
|
d |jjdd|d	 }|jjdd|d	 }W d    n1 sw   Y  t||j t||	j d
}
tjt|
d |jdd W d    d S 1 sw   Y  d S )Nr   r   r   r   r  )r   r  r   r   )r   r   r   z2level > 0 or level < -1 only valid with MultiIndexr   )r   r   r4   r(  rl   r   r5   r8   rj   r   r   r   r   r   r(   )r   r   r"  r   frame	deleveledresult0result1	expected0	expected1r,   r   r   r    test_groupby_level  s:   "zTestGrouping.test_groupby_levelc              	   C   s  t dgd dgd  tddd}|dv r|j}d}nd	}tjt|d
 |jd|d W d    n1 s9w   Y  d|| }t	j
t|d
/ tjt|d
 |jd|d W d    n1 sgw   Y  W d    d S W d    d S 1 sw   Y  d S )Nr   r&   r   r#   )expvar1rO  )r   r   r   r   r   )r   r   z&level name foo is not the name of the r>   )r   r'   	set_indexr   r5   r   r   r   _get_axis_namer   r   r(   )r   r   r   r   r,   r   r   r    test_groupby_level_index_names  s$   ""z+TestGrouping.test_groupby_level_index_namesc                 C   s   t ddgg dgg dg dgd}ttd|d}|jd|d	 }td
dgddgd}t|| t ddgg dgg dg dgd}ttd|d}|jd|d	 }td
dgddgd}t|| d S )Nr   r   r  )r   r   r   r   r   r   r   r   )r   r   r   r&   r   r   r   r&   )levelscodesg       @rk   rG  g      @g      6@)r   r   r   r   r   r   r   r   g      2@g        r   )r   r	   rF   r   r   r4   r5   r6   )r   r   rl   r   r:   r;   r   r   r    test_groupby_level_with_nas  s    z(TestGrouping.test_groupby_level_with_nasc                 C   s   |}d}t jt|d |  W d    n1 sw   Y  d}t jt|d |jd d d W d    d S 1 s;w   Y  d S )Nz*You have to supply one of 'by' and 'level'r   )r   r   )r   r   r  r   )r   r"  rH  r,   r   r   r    test_groupby_args  s   
"zTestGrouping.test_groupby_argszsort,labels
r   r   r   r   r   r   r   r&   r&   r&   )
r   r   r   r   r   r   r   r&   r&   r&   c                 C   s4   |j d|d}t|tj}t|jjd | d S )Nr   rG  )r   rF   r   intpr5   assert_almost_equal_grouperrU  )r   r   labelsr"  r-   
exp_labelsr   r   r    test_level_preserve_order  s   	z&TestGrouping.test_level_preserve_orderc                 C   s>   | |jd}tjg dtjd}t|jj	d | d S )Nr   rX  r   )
r   rl   get_level_valuesrF   r   rY  r5   rZ  r[  rU  )r   r"  r-   r]  r   r   r    test_grouping_labels  s
   
z!TestGrouping.test_grouping_labelsc                 C   s   t dtddddi}tj|jd< tddd}||g}td	tt	t
d
i}t|j| ||}td	di}t|j| d S )Nr   z1/1/2011im  r3   r  r   YSr   z
2011-01-01il  )r   r   r   NaTrU   r   r   r
   r   rQ   r'   r5   r   r  )r   r   r   r:   r;   r   r   r    test_list_grouper_with_nat   s   
z'TestGrouping.test_list_grouper_with_natzfunc,expected	transformr   r   r   r7   r   r   r   )r   r   rl   r   c                 C   sB   t g g d}|jddd}t|d |dd }t|| d S )Nr   r   Fr   r   c                 S   r   r[   r   r]   r   r   r    r_   ,  r   z>TestGrouping.test_evaluate_with_empty_groups.<locals>.<lambda>)r   r   getattrr5   r6   )r   rY   r;   r   r   r:   r   r   r    test_evaluate_with_empty_groups  s   z,TestGrouping.test_evaluate_with_empty_groupsc                 C   s  t g ddd}|g }| }|tg tjd}t|| t	|j
jdks*J t|j
jd tjg ttjd t|j
jd tjg ttjd |j
jd dksZJ ||}d}tjt|d	 |j}W d    n1 svw   Y  |j}dg}||ksJ d S )
Nr   float64re  r   r   r   r   z#SeriesGroupBy.grouper is deprecatedr   )r	   r   r0   set_axisr   rF   rY  r5   r6   r  r[  	groupingsassert_numpy_array_equal
group_infor   r   r   r   r   rj   )r   r   grr:   r;   rn   r,   r   r   r   r    test_groupby_empty/  s*   

zTestGrouping.test_groupby_emptyc                 C   s   t dtjdgd tjdggg ddddg}|jddgd }t g ttdgd	d
tg dd
gg g gddgddgdd}t	|| d S )Nr^   r      r   r   r   r   r   objectr   ri  )rT  rU  rj   r   r   )r%   rl   r   r   )
r   rF   nanrQ  r   r4   r   r   r5   r8   r9   r   r   r    %test_groupby_level_index_value_all_naM  s"   

z2TestGrouping.test_groupby_level_index_value_all_nac                 C   sr   t g dg dgg dd}|ddg}||jdk  }|d }t dd	gtg tjdd
d}t	|| d S )N){   rf   r   )rt  rg   r   )r  categoryvaluer   r  ru  r   ri  rv  rf  )r   r   rl   )
r   rQ  rv  r   r4   r   rF   r   r5   r8   )r   r   emptyr:   r;   r   r   r    #test_groupby_multiindex_level_empty_  s   z0TestGrouping.test_groupby_multiindex_level_emptyN)3r   r   r   r   r   r   r   rQ   rF   r   floatr   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r  r'   r  r  r  r  r  r#  r'  r-  r7  rF  rN  rS  rV  rW  r^  r`  rc  r	   ri  rh  ro  rs  rx  r   r   r   r    r      s    






.		
	
)





r   c                   @   D   e Z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 )TestGetGroupc                 C   s  t tg dg dg dd}|d}tt|j}||}|t|	 }|t
t|}t|| t|| |ddg}tt|j}||}|t|d 	 |d f}|t
t|d |d f}t|| t|| d	}tjt|d
 |d W d    n1 sw   Y  tjt|d
 |d W d    n1 sw   Y  d}tjt|d
 |d W d    d S 1 sw   Y  d S )N)10-Oct-2013r|  r|  11-Oct-2013r}  r}  )r>   r>   r?   r>   r>   r?   r   )DATElabelVALr~  r  r   r   z<must supply a tuple to get_group with multiple grouping keysr   r>   zHmust supply a same-length tuple to get_group with multiple grouping keys)r>   r?   baz)r   r   to_datetimer   r   r   r  r   r
   to_pydatetimestrr5   r8   r   r   r(   )r   r   r   r   rK  rL   result3r,   r   r   r    test_get_groupt  sB   



"zTestGetGroup.test_get_groupc                 C   s   t g d}g d}|jt|d ||d}|tdd}t ddgddgd}t|| d	}tj	t
|d
 |tdd W d    d S 1 sNw   Y  d S )N)r&   r   r  r#   )r   rd   r      r   )r   rd   r&   r   rk   z"Interval\(10, 15, closed='right'\)r   r   r  )r   r   r   cutr   Intervalr5   r8   r   r   r   )r   r   rh   binsr   r:   r;   r,   r   r   r    test_get_group_empty_bins  s   "z&TestGetGroup.test_get_group_empty_binsc                 C   s   t g dgdgdj}|d}t dddgiddgd}|d}t|| tg d}t ddd	 |D i}|d}|d
}t d|d f|d fgiddgd}t|| d S )N)r   r   r  r   idsrk   r  r   r   )
2010-01-01
2010-01-02r  r  c                 S   s   g | ]}|fqS r   r   )rw   r^   r   r   r    r    s    z@TestGetGroup.test_get_group_grouped_by_tuple.<locals>.<listcomp>)r  )r   r   r   r   r5   r8   r   r  )r   r   rn  r;   r:   dtr   r   r    test_get_group_grouped_by_tuple  s   



$z,TestGetGroup.test_get_group_grouped_by_tuplec                    sr   t ddd dD i  d}  fdd}|tt|j }|tt|j }t|| d S )Nrq   c                 s   rr   rs   rt   rv   r   r   r    rx     ry   zKTestGetGroup.test_get_group_grouped_by_tuple_with_lambda.<locals>.<genexpr>rz   c                    r{   r|   r}   r]   r~   r   r    r_     rb   zJTestGetGroup.test_get_group_grouped_by_tuple_with_lambda.<locals>.<lambda>)	r   r   r   r   r   r  r  r5   r8   r   r   r~   r    +test_get_group_grouped_by_tuple_with_lambda  s   

z8TestGetGroup.test_get_group_grouped_by_tuple_with_lambdac                 C   sJ   t d}d}t||td}tdd}||}tt|d d u s#J d S )Nr   r   r3   r  )r   r   r	   rq  r   r   r   r   )r   rl   r%   seriesr   r-   r   r   r    test_groupby_with_empty  s   


z$TestGetGroup.test_groupby_with_emptyc                 C   s   t dtdi}t|dd|jddg  t tg dddg d}t|d | t|d	 | |jg d }t|d
d	| d S )
Nrf   abssbabr   rd   )rf   rg   r   )r   )rl   r   r&   r"   rd   r   )r   rQ   r5   r8   r   r   rU   r   r)   r4   nth)r   r   rO  r   r   r    test_groupby_with_single_column  s   "z,TestGetGroup.test_groupby_with_single_columnc                 C   sj   t g dg dg dgg dd}|ddg}|g d }|jd	 d
ks*J |jd dks3J d S )N)r>   r?   r   r   )r>   r?   r   r   )r>   r  r   r&   )r  r  thirdrA   r   r  r  )r  r  r  )r>   r?   r   r   )r>   r  r   r   )r   rQ  r   r+   rJ   rS   r   r   r    test_gb_key_len_equal_axis_len  s   z+TestGetGroup.test_gb_key_len_equal_axis_lenN)
r   r   r   r  r  r  r  r  r  r  r   r   r   r    r{  s  s    /r{  c                   @   rz  )TestIterationc                 C   s   | dg}|j}||ju sJ |j D ]\}}|j| d |k s&J q| ddg}|j}||ju s8J |j D ]"\}}|j| d |d k sPJ |j| d |d k s_J q=d S )Nr   r   r   r   )r   r  itemsrJ   all)r   r   r-   r  kvr   r   r    test_groups  s    zTestIteration.test_groupsc                 C   s,   | dd dd g}|jjd D ]}qd S )Nc                 S   rZ   r[   )weekdayr]   r   r   r    r_     r`   z9TestIteration.test_grouping_is_iterable.<locals>.<lambda>c                 S   s   | j S r[   )yearr]   r   r   r    r_     s    r   )r   r[  rk  )r   tsframer-   r   r   r   r    test_grouping_is_iterable  s   z'TestIteration.test_grouping_is_iterablec                 C   s   t td}tg d}tg d}|||g}t|}dd|ddg fdd|d	g fd
d|dg fd
d|ddg fg}t|D ]!\}\\}}	}
|| \}}}||ksYJ ||	ks_J t|
| qDd S )Nr#   )rf   rf   rf   rg   rg   rg   12r  r  r  r  rf   r  r   r   r  r   rg   r"   r&   rd   )	r	   rF   r   r   r   rQ   	enumerater5   r6   )r   r   k1k2r-   iteratedr;   r  rA   rB   rC   e1e2e3r   r   r    test_multi_iter  s    zTestIteration.test_multi_iterc                 C   s  t g d}t g d}tt jddt jdd||dg dd}|dd	g}t|}|j}d
d|j	|dg  fd
d|j	|ddg  fdd|j	|ddg  fdd|j	|dg  fg}t
|D ]!\}	\\}
}}||	 \}}}||
ks|J ||ksJ t|| qgt g d|d< t g d|d	< |dd	g}dd |D }t|dksJ |g d }d}tjt|d |jjddd}W d    n1 sw   Y  |D ]\}}qd S )N)rg   rg   rg   rf   rf   rf   r  r   r#   )v1v2r  r  )rA   rB   rC   fourfivesixrk   r  r  rf   r  r"   r  r&   rd   rg   r   r   )r  r  r  r  r  r  c                 S   s   i | ]\}}||qS r   r   )rw   r   gpr   r   r    
<dictcomp>M  s    z7TestIteration.test_multi_iter_frame.<locals>.<dictcomp>r   r   r   r   r  )rF   r   r   rG   rH   rI   r   rQ   rl   rJ   r  r5   r8   r  r0   r   r   r   )r   three_groupr  r  r   r-   r  ro   r;   r  rA   rB   rC   r  r  r  r  three_levelsr   r   groupr   r   r    test_multi_iter_frame(  sH   
z#TestIteration.test_multi_iter_framec                 C   s   t t|d t t|ddg t t|d |d  t t|d |d |d g t t|dd  t t|ddgd  d S )Nr   r   r   )r   r   r   rS   r   r   r    test_dictifyX  s   "zTestIteration.test_dictifyc                 C   s  t ddgddgdtddgd}|tdd	d
g}t|jdks%J |jdks,J tddf|jv s7J tddf|jv sBJ |	tddf}t
||jdgd d f  |	tddf}t
||jdgd d f  t g dg ddtg dd}|tdd	d
g}t|jdksJ |jdksJ tddf|jv sJ tddf|jv sJ |	tddf}t
||jddgd d f  |	tddf}t
||jdgd d f  t g dg ddtg dd}|tdd	d
g}t|jdksJ |jdksJ tddf|jv sJ tddf|jv s'J tddf|jv s3J |	tddf}t
||jdgd d f  |	tddf}t
||jdgd d f  |	tddf}t
||jdgd d f  d S )Nstart  .  )eventchange
2014-09-10
2013-10-10rk   r   r  r  r   z
2014-09-30z
2013-10-31r   r   )r  r  r  )r  r  i#  )r  r  z
2014-09-15)r  r  z
2014-08-05r&   z
2014-08-31)r   r   r   r   r   r  r  ngroupsr
   r   r5   r8   rU   )r   r   r-   resr   r   r    test_groupby_with_small_elem`  sT    z*TestIteration.test_groupby_with_small_elemc                 C   sZ   t tdtdg}tg dg|d}||d }|jjd  }d}||ks+J d S )NAABabar  r   )r   rf   r   zGrouping(('A', 'a')))r   r4  rQ   r   r   r[  rk  __repr__)r   r   r   rn  r:   r;   r   r   r    test_grouping_string_repr  s   z'TestIteration.test_grouping_string_reprN)
r   r   r   r  r  r  r  r  r  r  r   r   r   r    r    s    	04r  c                  C   s   t g dg dg ddd} | jtddtddgdd	}|jjd
 jr)J |jjd js2J d}tjt	|d |
 }W d    n1 sJw   Y  t ddgddgd}t|| d S )Nrc   r  )rf   rg   r.   rf   r   rg   r   Fr$  r   r   z*A grouping .* was excluded from the resultr   r   r  rd   )rg   r.   )r   rQ  r   r   r[  rk  in_axisr5   r   r   r4   r8   )r   rn   r,   r:   r;   r   r   r    test_grouping_by_key_is_in_axis  s   "
r  c                  C   sn  t g ddd} tdd}| |}d}tjt|d |j}W d    n1 s*w   Y  ||ju s6J d}tjt|d |j}W d    n1 sMw   Y  ||ju sYJ d	}tjt|d |j	}W d    n1 spw   Y  ||j	u s|J d
}tjt|d |j
 W d    n1 sw   Y  d}tjt|d |j W d    d S 1 sw   Y  d S )Nr  r   rf   rg   rf   r   zUse GroupBy.groups insteadr   zUse GroupBy.grouper insteadz-Grouper.obj is deprecated and will be removedzUse Resampler.ax insteadzGrouper.indexer is deprecated)r   r   r   r5   r   r   r  r   r[  r
  axindexer)r   grperrn   r,   r  r   r   r    test_grouper_groups  s4   

"r  attr)group_indexresult_indexgroup_arraylikec                 C   sp   t g dg dd}|d}|  d}tjt|d t|jjd |  W d    d S 1 s1w   Y  d S )Nrc   r  r  rf   z is deprecatedr   r   )r   r   r5   r   r   rg  r[  rk  )r  r   rn   r,   r   r   r    test_depr_grouping_attrs  s   

"r  ) __doc__datetimer   r   numpyrF   r   pandasr   r   r   r   r   r   r	   r
   r   r   pandas._testing_testingr5   pandas.core.groupby.grouperr   r   r   r{  r  r  r  r   r   r  r   r   r   r    <module>   s0    ,      J  &