U
    ùQ”i.  ã                   @   s†   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 d dl	m
Z
mZ d dlZd dlmZmZmZmZ d dlmZ G dd„ dƒZdS )é    )ÚdeepcopyN)Úoption_context)Ú
async_markÚ
skip_if_no)Ú	DataFrameÚSeriesÚ
date_rangeÚtimedelta_rangec                	   @   s  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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eƒ ed gd!�ed gd"�ed g iƒg¡d#d$„ ƒZd%d&„ Zd'd(„ Zd)d*„ Zeƒ d+d,„ ƒZd-d.„ Zej d/d0d1d2g¡d3d4„ ƒZd5d6„ Zed7ƒd8d9„ ƒZ d2S ):ÚTestDataFrameMiscc                 C   sn   |d }|j dkst‚| d¡}|j dks.t‚|jd d …df }|j dksNt‚|jd d … }|j dksjt‚d S )NÚAÚB)ÚnameÚAssertionErrorÚpopÚloc)ÚselfÚfloat_frameÚsÚs2© r   ú?/tmp/pip-unpacked-wheel-58ppya8e/pandas/tests/frame/test_api.pyÚtest_getitem_pop_assign_name   s    
z.TestDataFrameMisc.test_getitem_pop_assign_namec              	   C   st  |}|  d¡dkst‚|  d¡dks(t‚|  d¡dks:t‚|  d¡dksLt‚|  d¡dks^t‚| d¡dkspt‚| d¡dks‚t‚| d¡dks”t‚| d¡dks¦t‚| d¡dks¸t‚| d¡|jksÌt‚| d¡|jksàt‚tjtdd�� |  d¡ W 5 Q R X tjtd	d�� | d
¡ W 5 Q R X tjtdd�� | d ¡ W 5 Q R X tjtdd�� |  d ¡ W 5 Q R X d S )Nr   é   ÚindexZrowsÚcolumnszNo axis named©Úmatché   zNo axis.*fooÚfoozNo axis.*None)	Z_get_axis_numberr   Z_get_axis_nameZ	_get_axisr   r   ÚpytestÚraisesÚ
ValueError)r   r   Úfr   r   r   Útest_get_axis'   s*    zTestDataFrameMisc.test_get_axisc              	   C   s(   t jtdd�� |j|k W 5 Q R X d S )Nzunhashable type: 'Index'r   )r   r    Ú	TypeErrorr   )r   r   r   r   r   Útest_column_contains_raisesD   s    z-TestDataFrameMisc.test_column_contains_raisesc                 C   sÌ   t tdƒtdƒgtdƒd�}tdƒD ]}|t|ƒks$t‚q$t| d¡tƒsNt‚t tdƒtdƒgtj 	tt
ddƒƒ¡d�}tdƒD ]}|t|ƒks€t‚q€tdƒD ]}|t|ƒksžt‚qžt| d¡t ƒsÈt‚d S )NZabcdZefghÚABCD©r   r   ZEFGH)r   ÚlistÚdirr   Ú
isinstanceÚ__getitem__r   ÚpdZ
MultiIndexÚfrom_tuplesÚzip)r   ÚdfÚkeyr   r   r   Útest_tab_completionH   s    þz%TestDataFrameMisc.test_tab_completionc              	   C   sÆ   dd„ t dƒD ƒ}t dƒt dƒg}t||d�}dt|ƒks>t‚dt|ƒksNt‚tddƒ�2 t||d�}d	t|ƒksvt‚d
t|ƒks†t‚W 5 Q R X tdd ƒ�" t||d�}dt|ƒks¸t‚W 5 Q R X d S )Nc                 S   s   g | ]}d t |ƒ ‘qS )Úa)Ústr)Ú.0Úir   r   r   Ú
<listcomp>]   s     z@TestDataFrameMisc.test_display_max_dir_items.<locals>.<listcomp>i¤  r'   Za99Za100zdisplay.max_dir_itemsi,  Za299Za300Za419)Úranger   r)   r   r   )r   r   Úvaluesr/   r   r   r   Útest_display_max_dir_items[   s    z,TestDataFrameMisc.test_display_max_dir_itemsc              	   C   s\   t ƒ }t dgƒ}d}tjt|d�� t|ƒ W 5 Q R X tjt|d�� t|ƒ W 5 Q R X d S )Nr   zunhashable type: 'DataFrame'r   )r   r   r    r$   Úhash)r   Úempty_framer/   Úmsgr   r   r   Útest_not_hashablen   s    
z#TestDataFrameMisc.test_not_hashablec                 C   s6   d}t |g iƒ}|t|ƒks t‚|jd |ks2t‚d S )Nu   í ½r   )r   r)   r   r   )r   Zcolnamer/   r   r   r   Ú+test_column_name_contains_unicode_surrogatex   s    z=TestDataFrameMisc.test_column_name_contains_unicode_surrogatec                 C   s@   t tj dd¡ƒ}t tj dd¡ƒ}d|j_|jjd ks<t‚d S )Nr   é   r   )r   ÚnpÚrandomZrandnr   r   r   )r   Zdf1Zdf2r   r   r   Útest_new_empty_index€   s    z&TestDataFrameMisc.test_new_empty_indexc              	   C   s\   |  d¡}||jkst‚|  d¡}||jks0t‚d}tjt|d�� |  d¡ W 5 Q R X d S )Nr   r   zAxis must be 0 or 1 \(got 2\)r   r   )Z_get_agg_axisr   r   r   r   r    r!   )r   r   ÚcolsÚidxr<   r   r   r   Útest_get_agg_axis†   s    

z#TestDataFrameMisc.test_get_agg_axisc                 C   s\   t ƒ }|jst‚|jrt‚|jr$t‚t dddgdddgdœt d¡d	�}|d
= |jrXt‚d S )Ng      ð?g       @g      @r2   ÚbÚc©r   r   r?   ©r   r   )r   Úemptyr   r@   Úarange)r   r   Úfloat_string_framer;   r/   r   r   r   Ú
test_empty‘   s    


$zTestDataFrameMisc.test_emptyc                 C   sF   t |ƒt |jƒkst‚|ddg j}|jddgd�j}t ||¡ d S )Nr   r   r'   )Úlenr   r   r8   ZreindexÚtmZassert_almost_equal)r   r   ZarrÚexpectedr   r   r   Útest_len�   s    zTestDataFrameMisc.test_lenc                 C   sP   |}|j dd�}|j dd�}t ||¡ |j dd�}|j dd�}t ||¡ d S )Nr   )Zaxisr   r   r   )ÚsumrO   Úassert_series_equal)r   r   r"   rP   Úresultr   r   r   Útest_axis_aliases¥   s    z#TestDataFrameMisc.test_axis_aliasesc                 C   s$   t  tj¡st‚t  tj¡s t‚d S ©N)ÚpydocÚgetdocr   r   r   r   )r   r   r   r   Útest_class_axis±   s    z!TestDataFrameMisc.test_class_axisc                 C   s*   |j }| ¡ D ]\}}|j|kst‚qd S rV   )Z_seriesÚitemsr   r   )r   rL   ÚseriesÚkÚvr   r   r   Útest_series_put_names·   s    z'TestDataFrameMisc.test_series_put_namesc                 C   sd   t dddgƒ}|jrt‚t dgdgd�}|jr2t‚t ddgddgd� ¡ }|jsTt‚|jjs`t‚d S )	Nr   r   r?   )r   r   r2   rF   rG   Úd)r   rJ   r   ZdropnaÚT©r   r/   r   r   r   Útest_empty_nonzero¼   s    


z$TestDataFrameMisc.test_empty_nonzeror/   r   rI   r'   c                 C   s   |j s
t‚|jj st‚d S rV   )rJ   r   r`   ra   r   r   r   Útest_empty_likeÅ   s    

z!TestDataFrameMisc.test_empty_likec                 C   sT   t tddd�tddd�dœƒ}|j}|j ¡ }tt d¡didd�}t	 
||¡ d S )	NZ20130101é
   )Zperiodsz1 dayrH   ÚobjectÚcount)r   )r   r   r	   r`   ZdtypesZvalue_countsr   r@   ZdtyperO   rS   )r   r/   ÚtrT   rP   r   r   r   Útest_with_datetimelikesÒ   s    

þÿ
z)TestDataFrameMisc.test_with_datetimelikesc                 C   sF   t |ƒ}|d }d|d d …< | ¡ D ]\}}|d | |ks$t‚q$d S )Nr   rd   )r   rZ   r   )r   r   Úcpr[   rD   Úvaluer   r   r   Útest_deepcopyß   s
    zTestDataFrameMisc.test_deepcopyc                 C   sP  t ddddgddddgdddd	gd
œƒ}dd„ }dd„ }|| ¡ |ƒ dd„ }|| d¡|ƒ dd„ }|| ¡ |ƒ dd„ }|| ¡ |ƒ dd„ }|| ¡ |ƒ dd„ }|| ¡ |ƒ dd„ }|| ¡ |ƒ dd„ }|| ¡ |ƒ | ¡ d }dd„ }|| d¡d |ƒ dd„ }|| ¡ |ƒ dd„ }|| ¡ |ƒ dd„ }|| ¡ |ƒ d S )Nr   ÚbarZbazZquxr   r   r   r?   é   )r2   rF   rG   c                 S   s   || ƒ}|d kst ‚d S rV   )r   )Úbaser"   rT   r   r   r   Ú_check_fí   s    z<TestDataFrameMisc.test_inplace_return_self.<locals>._check_fc                 S   s   | j ddd�S )Nr2   T©Úinplace)Ú	set_index©Úxr   r   r   Ú<lambda>ô   ó    z<TestDataFrameMisc.test_inplace_return_self.<locals>.<lambda>c                 S   s   | j dd�S ©NTrp   ©Zreset_indexrs   r   r   r   ru   ø   rv   r2   c                 S   s   | j dd�S rw   )Zdrop_duplicatesrs   r   r   r   ru   ü   rv   c                 S   s   | j ddd�S )NrF   Trp   )Zsort_valuesrs   r   r   r   ru      rv   c                 S   s   | j dd�S rw   )Z
sort_indexrs   r   r   r   ru     rv   c                 S   s   | j ddd�S ©Nr   Trp   ©Zfillnars   r   r   r   ru     rv   c                 S   s   | j dddd�S ©Nr   r   Trp   ©Úreplacers   r   r   r   ru     rv   c                 S   s   | j ddidd�S ©Nr   r   Trp   ©Úrenamers   r   r   r   ru     rv   rG   c                 S   s   | j ddd�S )NT)rq   Zdroprx   rs   r   r   r   ru     rv   c                 S   s   | j ddd�S ry   rz   rs   r   r   r   ru     rv   c                 S   s   | j dddd�S r{   r|   rs   r   r   r   ru     rv   c                 S   s   | j ddidd�S r~   r   rs   r   r   r   ru   #  rv   )r   Úcopyrr   )r   Údataro   r"   r_   r   r   r   Útest_inplace_return_selfæ   s:    "ÿz*TestDataFrameMisc.test_inplace_return_selfc              
   Ã   s|   t jddd� ddlm} |tkr(d}nd}| |¡I d H  t d ¡�, |dƒ� t|j	 
d	d
¡ƒ W 5 Q R X W 5 Q R X d S )NZIPythonz6.0.0)Z
minversionr   )Úprovisionalcompleterz/from pandas import DataFrame; obj = DataFrame()z5from pandas import Series; obj = Series(dtype=object)Úignorezobj.r   )r   ZimportorskipZIPython.core.completerr„   r   Zrun_coderO   Úassert_produces_warningr(   Z	CompleterZcompletions)r   ÚipÚframe_or_seriesr„   Úcoder   r   r   Útest_tab_complete_warning&  s    
z+TestDataFrameMisc.test_tab_complete_warningc                 C   sJ   t dddgiƒ}|ji kst‚d|jd< |jtd�}|jddiksFt‚d S )Nr   r   r?   r   Úversionr'   )r   Úattrsr   r€   r3   )r   r/   rT   r   r   r   Ú
test_attrs9  s
    
zTestDataFrameMisc.test_attrsÚallows_duplicate_labelsTFNc                 C   s"  t dddgiƒ}d}|tkr(|d }d}|j|d�}|d krN|jjdks^t‚n|jj|ks^t‚||k	sjt‚|jjdkszt‚|tkr˜t |j|j¡s´t‚nt |d j|d j¡s´t‚d|j	|< |rÖ|j	| dksòt‚n|j	| dksèt‚d|j	|< |jd|d�}d	|j	|< |j	| dk�st‚d S )
Nr   r   r   )r   r   r   )rŽ   T)r�   rŽ   rd   )
r   r   Z	set_flagsÚflagsrŽ   r   r@   Zmay_share_memoryr8   Ziloc)r   rŽ   rˆ   Zusing_copy_on_writeÚobjr0   rT   r   r   r   Útest_set_flagsA  s2    

 ÿ
z TestDataFrameMisc.test_set_flagsc              	   C   sB   t ƒ }d}tjt|d��  | t d¡ ddd¡¡ W 5 Q R X d S )Nz<'DataFrame' object has no attribute '_constructor_expanddim'r   é   r?   )r   r   r    ÚAttributeErrorZ_constructor_expanddimr@   rK   Zreshape)r   r/   r<   r   r   r   Útest_constructor_expanddimn  s    z,TestDataFrameMisc.test_constructor_expanddimZjinja2c              	   C   s*   t ƒ }t d ¡� t |¡ W 5 Q R X d S rV   )r   rO   r†   ÚinspectÚ
getmembersra   r   r   r   Útest_inspect_getmembersx  s    z)TestDataFrameMisc.test_inspect_getmembers)!Ú__name__Ú
__module__Ú__qualname__r   r#   r%   r1   r9   r=   r>   rB   rE   rM   rQ   rU   rY   r^   rb   r   ÚmarkZparametrizer   rc   rh   rk   rƒ   r   rŠ   r�   r‘   r”   r   r—   r   r   r   r   r
      sF   
	


üþ	
@

,
r
   )r�   r   r•   rW   Znumpyr@   r   Zpandas._config.configr   Zpandas.util._test_decoratorsr   r   Zpandasr,   r   r   r   r	   Zpandas._testingZ_testingrO   r
   r   r   r   r   Ú<module>   s   