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Nzplate of shrimpc C s@ t jtdd�� tjd| d� W d � n1 s20 Y d S )Nz Illegal value of ndmin keywordrk rm )rx ro )r{ r r r �test_bad_ndmin� s r| �ws)� � u � u c C sf t d| � d| � d| � d| � d| � d� �}t�g d�g d�g d �g d �g�}ttj|td d d �|� d S ) Nz1 2z30 z 4 5 60z z 7 8 z 90 # comment 3 2 1�r> r � �rc rd �< �rL rM �Z �r? r r> r �r8 r r �r r r r r r] )r} r% r r r r � test_blank_lines_spaces_delimit� s ���� "�r� c C sF t d�} t�g d�g d�g d�g d�g�}ttj| tddd�|� d S ) Nz&1,2,30 4,5,60 7,8,90 # comment 3,2,1r� r� r� r� r r r� r� )r% r r r r �!test_blank_lines_normal_delimiter� s "�r� r8 c C sJ t d�}tj|| ddd�}t|j| � t|tjddgddgg| d �� d S ) Nz1.5,2.5 3.0,4.0 5.5,6.0r r )r8 r rj z1.5z2.5z3.0z4.0r7 )r r r r r8 r �r8 r% �resr r r �test_maxrows_no_blank_lines� s r� )rL r? rM z PyPy bug in error formatting)�reasonZf8�i2c C sV t d�}d| � d�}tjt|d�� tj|| dd� W d � n1 sH0 Y d S )Nz 1,2 3,XXX 5,6z"could not convert string 'XXX' to z at row 1, column 2rk r r[ �r rp rq rr r r )r8 r% �msgr r r �!test_exception_message_bad_values� s r� c C sV t d�} ddd� i}t�ddgdtjgdd gg�}tj| tjd |d d �}t||� d S ) Nz1.5,2.5 3.0,XXX 5.5,6.0r6 c S s | dkrt jS t| �S �N�XXX�r �nanr\ ��sr r r �<lambda>� � z2test_converters_negative_indices.<locals>.<lambda>r r r r! r" r )r8 r � converters�encoding)r r r r� r r: r �r% �convr r� r r r � test_converters_negative_indices� s �r� c C s� t d�} ddd� i}t�ddgdtjgdd gg�}tj| tjd |d dgd d �}t||� tjt d �d d dgddd� id�}t|d dgd dgg� d S )Nz$1.5,2.5,3.5 3.0,4.0,XXX 5.5,6.0,7.5 r6 c S s | dkrt jS t| �S r� r� r� r r r r� � r� z?test_converters_negative_indices_with_usecols.<locals>.<lambda>r g @r r! g @r r )r8 r r� �usecolsr� z0,1,2 0,1,2,3,4c S s dS )Nr6 r �rS r r r r� � r� )r r� r� )r r r r� r r: r r r� r r r �-test_converters_negative_indices_with_usecols� s � �r� c C sH g d�} t jtdd�� tj| dd� W d � n1 s:0 Y d S )N)�1,2,3r� z4,3,2,1z2the number of columns changed from 3 to 4 at row 3rk r r ro )�rowsr r r �test_ragged_error� s �r� c C s� t d�} t�ddgddgddgg�}tj| tdddgd�}t||� t d�} tjtdd��& tj| tdddgd� W d � n1 s�0 Y d S ) N�$0,0,XXX 0,XXX,0,XXX 0,XXX,XXX,0,XXX r r ����r8 r r� z0,0,XXX 0 0,XXX,XXX,0,XXX z/invalid column index -2 at row 2 with 1 columnsrk ) r r r r r\ r rp rq rr �r% r r� r r r �test_ragged_usecols� s �r� c C sF t d�} tj| t�g �dg d�}|jdks.J �|jt�g �ksBJ �d S )Nr� r r� )r? )r r r r8 ry �r% r� r r r �test_empty_usecols s r� �c1)r& u のu 🫕�c2c C sn t d| � d|� d��}tj|t�d�dd�}tjd| � d��d�d|� d��d�gt�d�d �}t||� d S ) Nza,z ,c,1.0 e,z,2.0,g�U12r r[ z,c,1.0ze,r7 )r r r r8 r �splitr )r� r� r% r� r r r r � test_large_unicode_characters s "�r� c C sX t d�} ddd� i}tj| t�d�|dd d�}t�dd gd d gd d gg�}t||� d S )Nu cat,dog αβγ,δεζ abc,def r c S s | � � S �N��upperr� r r r r� # r� z-test_unicode_with_converter.<locals>.<lambda>r� r )r8 r� r r� ZCAT�dogu ΑΒΓu δεζ�ABC�def)r r r r8 r r �r% r� r� r r r r �test_unicode_with_converter! s � r� c C sh t d�} t�dtjfdtjfdg�}dd� dd� d�}tj| |d |d �}tjg d �|d �}t||� d S ) Nz$1.5,2.5,Abc 3.0,4.0,dEf 5.5,6.0,ghI �m�r)rU �U8c S s t dt| � �S )Nre )r] r\ r� r r r r� 2 r� z6test_converter_with_structured_dtype.<locals>.<lambda>c S s | � � S r� r� r� r r r r� 2 r� )r r6 r )r8 r r� ))� r r� )r� r �DEF)�7 r" ZGHIr7 )r r r8 Zint32�float32r r r )r% r_ r� r� r r r r �$test_converter_with_structured_dtype/ s �r� c C sJ t d�} tj}tj| t�d�|dd�}t�ddgddgg�}t||� d S ) aL With the default 'bytes' encoding, tokens are encoded prior to being passed to the converter. 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�}tjtdd��$ tj|t d| id� W d � n1 s\0 Y t���d ksxJ �d S ) Nr c s � dkrt d��� d7 � �S )Ni� zfailed half-way through!r> )rr r� �Z already_read�sentinelr r r� � s z/test_object_cleanup_on_read_error.<locals>.convzx i' zat row 5000, column 1rk )r8 r� r ) �objectr rp rq rr r r �sys� getrefcount)r� r% r r� r �!test_object_cleanup_on_read_error� s 2r� c C sD t d�} t�t�� tj| dd� W d � n1 s60 Y dS )z9Test exception when a character cannot be encoded as 'S'.u –r� r7 Nr� )r r r r �#test_character_not_bytes_compatible� s r� r� r� c C sH d}t jt|d��" tjtd�| d� W d � n1 s:0 Y d S )Nz\converters must be a dictionary mapping columns to converter functions or a single callable.rk �1 2 3 4�r� �rp rq rv r r r )r� r� r r r �test_invalid_converter� s �r� c C s� t jtdd��& tjtd�dtid� W d � n1 s:0 Y t jtdd��( tjtd�dtidd� W d � n1 s�0 Y d S )Nzkeys of the converters dictrk r� r& r� r )r� r� )rp rq rv r r r r] r r r r �+test_converters_dict_raises_non_integer_key� s 4r� � bad_col_ind)r? rn c C sL t d�}tjtdd��" tj|| tid� W d � n1 s>0 Y d S )Nr� z converter specified for columnrk r� )r rp rq rr r r r] )r� r r r r �'test_converters_dict_raises_non_col_key s r� c C sH t jtdd��& tjtd�ddid� W d � n1 s:0 Y d S )Nz4values of the converters dictionary must be callablerk r� r r> r� r� r r r r �,test_converters_dict_raises_val_not_callable s �r� �q)�"�'�`c C sr t | � d| � d| � d| � d| � d| � d� �}t�ddtjfg�}tjg d �|d �}tj||d | d �}t||� d S ) N�alpha, xz, 2.5 �beta, yz, 4.5 �gamma, zz, 5.0 �r( r� r) �)r r )r g @)r rZ r7 r �r8 r � quotechar�r r r8 r: r r r �r r% r8 r r� r r r �test_quoted_field s &��r c C sr t | � d| � d| � d| � d| � d| � d� �}t�ddtjfg�}tjg d �|d �}tj||d | d �}t||� d S ) Nr z 2.5 r z 4.5 r z 5.0 r r) r r7 r r r r r r �*test_quoted_field_with_whitepace_delimiter! s &��r c C s� t d�} t�ddtjfdtjfg�}tjtdd�� tj| |dd� W d � n1 sX0 Y | �d � tj d g|d �}tj| |dd d�}t ||� d S )z1Support for quoted fields is disabled by default.z"lat,long", 45, 30 )r( ZU24r) r+ z.the dtype passed requires 3 columns but 4 wererk r r[ Nr )zlat,longg �F@g >@r7 r r ) r r r8 r: rp rq rr r �seekr r )r% r8 r r� r r r �test_quote_support_default/ s �. r c C sN t d�} d}tjt|d�� tj| ddd� W d � n1 s@0 Y d S )N�1,2 3,4z,.*must be a single unicode character or Nonerk r z''�r r �r rp rq rv r r )r% r� r r r � test_quotechar_multichar_error@ s r c C s� t d�} d}tjt|d��" tj| dddd� W d � n1 sB0 Y tjt|d��& tj| ddd gdd� W d � n1 s�0 Y tj| dd d d�}t|d d gddgg� d S )Nr zWwhen multiple comments or a multi-character comment is given, quotes are not supported.rk r Z123r )r r r r �%)r r r> r r? rc )r rp rq rr r r r )r% r� r� r r r �'test_comment_multichar_error_with_quoteI s �04r c C s^ t d�} t�dtjfdtjfddtjfg�}tjg d�|d�}tj| |dd d �}t||� d S ) Nz{1000;2.4;'alpha';-34 2000;3.1;'beta';29 3500;9.9;'gamma';120 4090;8.1;'delta';0 5001;4.4;'epsilon';-99 6543;7.8;'omega';-1 r( r) r* r, r- r7 r@ r r ) r r r8 r9 r: r; r r r )r r8 r r� r r r �!test_structured_dtype_with_quotesY s � �� r c C s: t d�} tjg d�dd�}tj| dddd�}t||� d S )Nz 1 "4" ""��1�4r� �U1r7 r r �r r8 r �r r r r r r� r r r � test_quoted_field_is_not_emptyv s r c C s: t d�} tjg d�dd�}tj| dddd�}t||� d S )Nz1 "4" "r r r7 r r r r r� r r r �(test_quoted_field_is_not_empty_nonstrict| s r c C s6 t d�} tjddd�}tj| dddd�}t||� d S )Nz "Hello, my name is ""Monty""!"zHello, my name is "Monty"!ZU40r7 r r r r r� r r r �"test_consecutive_quotechar_escaped� s r r )r� z z# 1 2 3 # 4 5 6 rx )r r> r r� �r> r r? c C s |durd}n|dkr d}nd}t | �}tjtdd�� tj|||d�}W d � n1 s\0 Y |j|kstJ �td d ��p}|�| � |� d � tjtdd�� tj|||d�}W d � n1 s�0 Y |j|ks�J �W d � n1 s�0 Y dS ) zDCheck that a UserWarning is emitted when no data is read from input.N)r r? r rJ )r �input contained no datark )rx r� �w)�moder ) r rp �warns� UserWarningr r ry r �writer )r rx r� Zexpected_shaper% r� �fhr r r �test_warn_on_no_data� s . .r) rK c C sL d}t |�}tjtdd�� tj|| d� W d � n1 s>0 Y d S )Nz 1 2 3 4 5 6r" rk )r= )r rp r% r& r r )r= r r% r r r �test_warn_on_skipped_data� s r* r� )r� r> )�u2r> )�i4� )Zu4r- )�i8� 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r r )�lowerrp �xfailrq rr r r r7 r r r �test_nul_character_error� s r? c C s� | dkrt �d� | dv r$t �d� td�td� krNtd� krNdksTn J �t �t�� tj dg| d� W d � n1 s�0 Y d S ) N�ez5half assignment currently uses Python float converterZeGz2clongdouble assignment is buggy (uses `complex`?).Z1_1rf z1_1 r7 ) rp �skipr> r] r\ �complexrq rr r r r7 r r r �test_no_thousands_support� s 0 rC z1,2 z2 ,3 z2 ,3 c C sD d}t jt|d�� tj| dd� W d � n1 s60 Y d S )Nz7Found an unquoted embedded newline within a single linerk r r ro )r r� r r r � test_bad_newline_in_iterator s rD z2,3 z'2 ',3 z'2 ',3 z'2 ',3 c C s* t j| ddd�}t|ddgddgg� d S )Nr r r rW rX r rA )r r� r r r � test_good_newline_in_iterator s rE �newline)r� � � c sT g d�}� fdd�|D �}t j|tddd�}t|dd� � �gd d � � d�gg� d S ) N)z1,"2 " z3,"4 z1" c s g | ]}|� d � ��qS )r� )r# )r� r� �rF r r r� ( r� z2test_universal_newlines_quoted.<locals>.<listcomp>r r r r �2�3r )r r r� r )rF r r� r rI r � test_universal_newlines_quoted" s rL c C s\ t jddgdd�} t| g d�g d�g� t jddgd td �} | �� g d �g d �gksXJ �d S ) Nz1 2 3 z4 5 6� r r! )rc rd r z1 ,2 ,3 z4 ,5 ,6r rN )r< z2 rK )z4 z5 �6)r r r r� �tolist)r� r r r �test_null_character- s �rP c C sR G dd� d�} t jtdd��" tj| � tdd� W d � n1 sD0 Y d S )Nc @ s e Zd Zdd� Zdd� ZdS )z:test_iterator_fails_getting_next_line.<locals>.BadSequencec S s dS )NrV r ��selfr r r �__len__: s zBtest_iterator_fails_getting_next_line.<locals>.BadSequence.__len__c S s" |dkrt d��|� d|d � �S )N�2 �Bad things happened!z, r> )� RuntimeError)rR �itemr r r � __getitem__= s zFtest_iterator_fails_getting_next_line.<locals>.BadSequence.__getitem__N)�__name__� __module__� __qualname__rS rX r r r r � BadSequence9 s r\ rU rk r r[ )rp rq rV r r r] )r\ r r r �%test_iterator_fails_getting_next_line8 s r] c @ sV e Zd Zdd� Zdd� Zdd� Zdd� Zd d � Zd d � Ze j � d g d��dd� �Z dS )�TestCReaderUnitTestsc C sN t jtdd��, tjjjt� t�d�dd� W d � n1 s@0 Y d S )Nz.*readrk r� T�r8 �filelike) rp rq �AttributeErrorr �core�_multiarray_umath�_load_from_fileliker� r8 rQ r r r �test_not_an_filelikeI s �z)TestCReaderUnitTests.test_not_an_filelikec C s\ G dd� d�}t jtdd��, tjjj|� t�d�dd� W d � n1 sN0 Y d S )Nc @ s e Zd ZdZdd� ZdS )zBTestCReaderUnitTests.test_filelike_read_fails.<locals>.BadFileLiker c S s$ | j d7 _ | j dkr td��dS )Nr> � � Bad bad bad!z1,2,3 )�counterrV �rR �sizer r r �readU s zGTestCReaderUnitTests.test_filelike_read_fails.<locals>.BadFileLike.readN�rY rZ r[ rh rk r r r r � BadFileLikeR s rm rg rk r� Tr_ )rp rq rV r rb rc rd r8 �rR rm r r r �test_filelike_read_failsN s �z-TestCReaderUnitTests.test_filelike_read_failsc C s\ G dd� d�}t jtdd��, tjjj|� t�d�dd� W d � n1 sN0 Y d S )Nc @ s e Zd ZdZdd� ZdS )z@TestCReaderUnitTests.test_filelike_bad_read.<locals>.BadFileLiker c S s dS )Ni� r ri r r r rk g s zETestCReaderUnitTests.test_filelike_bad_read.<locals>.BadFileLike.readNrl r r r r rm d s rm r� rk r� Tr_ )rp rq rv r rb rc rd r8 rn r r r �test_filelike_bad_read_ s ��z+TestCReaderUnitTests.test_filelike_bad_readc C sN t jtdd��, tjjjt� t�d�dd� W d � n1 s@0 Y d S )Nz/error reading from object, expected an iterablerk r� Fr_ � rp rq rv r rb rc rd r� r8 rQ r r r �test_not_an_itero s ��z%TestCReaderUnitTests.test_not_an_iterc C sH t jtdd��& tjjjt� ddd� W d � n1 s:0 Y d S )Nzinternal error: dtype mustrk r� Fr_ )rp rq rv r rb rc rd r� rQ r r r � test_bad_typeu s �z"TestCReaderUnitTests.test_bad_typec C sP t jtdd��. tjjjt� t�d�ddd� W d � n1 sB0 Y d S )Nzencoding must be a unicoderk r� F�{ )r8 r` r� rq rQ r r r �test_bad_encodingz s �z&TestCReaderUnitTests.test_bad_encodingrF )rG r� rH c C s\ t d�d|�dd�}tjjj|t�d�dddd d �}t|d d �d f d d |� �ddg� d S )Nz0 1 "2 " 3 4 # r� r� rI ZU10Tr r r> )r8 r` �quoter Z skiplinesr r rJ rK z4 )r r# r rb rc rd r8 r )rR rF r r� r r r � test_manual_universal_newlines s � �z3TestCReaderUnitTests.test_manual_universal_newlinesN) rY rZ r[ re ro rp rr rs ru rp �mark� parametrizerw r r r r r^ F s r^ c C sF t jtdd��$ tjtd�ddd� W d � n1 s80 Y d S )N�".*control characters.*incompatiblerk �1, 2, 3r r r� r r r r �'test_delimiter_comment_collision_raises� s r| c C sF t jtdd��$ tjtd�ddd� W d � n1 s80 Y d S )Nrz rk r{ r r r� r r r r �)test_delimiter_quotechar_collision_raises� s r} c C sF t jtdd��$ tjtd�ddd� W d � n1 s80 Y d S )Nrz rk �1 2 3r )r r r� r r r r �'test_comment_quotechar_collision_raises� s r c C sJ t jtdd��( tjtd�dddgd� W d � n1 s<0 Y d S )Nz0Comment characters.*cannot include the delimiterrk r{ r r r r� r r r r �5test_delimiter_and_multiple_comments_collision_raises� s �r� c C s� t jtdd��< tjtd| � d| � d| � d| � d� �| d� W d � n1 sP0 Y t jtdd��< tjtd| � d| � d| � d| � d� �| d � W d � n1 s�0 Y d S ) Nrz rk r rJ z3 4�5z6 �r �r r� )r} r r r �,test_collision_with_default_delimiter_raises� s Jr� �nl)r� rG c C s� t d| � d| � d| � | � d| � d| � d| � | � ��}d}tjt|d�� tj|| d � W d � n1 sj0 Y tjt|d�� tj|| d � W d � n1 s�0 Y tjt|d�� tj|| d � W d � n1 s�0 Y d S ) Nr rJ rK r r� rN z&control character.*cannot be a newlinerk r r� r� r )r� r% r� r r r �%test_control_character_newline_raises� s 4,,r� )� generic_data� long_datum�unitless_dtyper� )z2012-03z 2013-01-15ZM8zM8[D])� spam-a-lot�tis_but_a_scratchr� �U17�nrows)re r� �`� c C s� | gd |g }t j||d�}td�|��}t j||d�}|j|jksJJ �t||� t� \} } t� | � t | d�� } | � d�|�� W d � n1 s�0 Y t j| |d�}t� | � |j|jks�J �t||� dS )z�Check that the correct unit (e.g. month, day, second) is discovered from the data when a user specifies a unitless datetime.r� r7 r� r# N� r r r r� r r8 r r �os�close�openr' �remove) r� r� r� r� r� r r r% r& �fd�fnamer( r r r � test_parametric_unit_discovery� s . r� c C s� dgd dg } t jdgd dg dd�}dd� }td �| ��}t j|d |d d �}|j|jksbJ �t||� t� \}}t� |� t |d �� }|� d �| �� W d � n1 s�0 Y t j|d |d d �}t� |� |j|jks�J �t||� d S ) Nr� r� ZXXXtis_but_a_scratchr� r� r7 c S s | � d�S r� )�stripr� r r r r� � r� z>test_str_dtype_unit_discovery_with_converter.<locals>.<lambda>r� r� )r8 r� r� r# r� )r r r� r% r& r� r� r( r r r �,test_str_dtype_unit_discovery_with_converter� s" � . r� c C s t jtdd��" tjtd�dd� W d � n1 s60 Y t 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N)r r r r )r& r r r � test_control_characters_as_bytes s r� zignore::UserWarningc C s` t jdgdtd�} t| �dks"J �tdd�D ].}t jd| gdtd�} t| �|d ks,J �q,d S )Nr� r rN r r> i )r r r� �lenr� )r� r� r r r �test_field_growing_cases s r� )l�__doc__r� r� rp �tempfiler r �ior �numpyr Znumpy.ma.testutilsr Z numpy.testingr r r r rx ry r' Zfixturer< rB rG rQ rR r` rh rt rw rz r| r� r� r\ r� r� Zskipif�implementation�versionr8 r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� � typecodes�filterwarningsr� r� r1 r2 r� r� r� r� r� r� r� r� r� r� r r r r r r r r r r) r* �reprr5 r7 r9 r: r? rC rD rE rL rP r] r^ r| r} r r� r� r� r� r� r� r� r� r r r r �<module> s� �� � � �� � � � � � � � � ��� �� � � I� �� �
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