o
    ZZh߭                    @   s  d dl Z d dlZd dlZd dlZd dl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 d dlmZmZ d dlmZ d dlZd dlmZmZ d dlmZ d dlZd dlmZ d dlmZ d d	lmZmZ d d
l m!Z! d dl"m#Z#m$Z$ d dl%m&Z& d dl'm(Z(m)Z)m*Z*m+Z+m,Z,m-Z-m.Z.m/Z/m0Z0m1Z1m2Z2m3Z3m4Z4m5Z5m6Z6 d dl7m8Z8 d dl9m:Z: G dd deZ;e j<dkZ=zd dl>Z>dZ?W n e@y   dZ?Y nw zd dlAZAdZBW n e@y   dZBY nw d?ddZCG dd dZDG dd deDZEG dd deDZFG dd dZGG dd  d ZHG d!d" d"eHZIG d#d$ d$ZJG d%d& d&eHZKG d'd( d(ZLd)d* ZMG d+d, d,ZNG d-d. d.ZOd/d0 ZPd1d2 ZQd3d4 ZRd5d6 ZSejTjUe1 d7d8d9d: ZVd;d< ZWd=d> ZXdS )@    N)Path)NamedTemporaryFile)BytesIOStringIO)datetime)Valueget_context)c_bool)VisibleDeprecationWarning)ConverterErrorConversionWarning)_npyio_impl)
recfromcsv
recfromtxt)assert_equal)assert_warnsassert_assert_raises_regexassert_raisesassert_allcloseassert_array_equaltemppathtempdirIS_PYPYHAS_REFCOUNTsuppress_warningsassert_no_gc_cyclesassert_no_warningsbreak_cyclesIS_WASM)requires_memoryasbytesc                   @   s*   e Zd ZdZd
ddZdd Zdd Zd	S )TextIOzHelper IO class.

    Writes encode strings to bytes if needed, reads return bytes.
    This makes it easier to emulate files opened in binary mode
    without needing to explicitly convert strings to bytes in
    setting up the test data.

     c                 C      t | t| d S N)r   __init__r"   selfs r+   F/var/www/auris/lib/python3.10/site-packages/numpy/lib/tests/test_io.pyr'   ,      zTextIO.__init__c                 C   r%   r&   )r   writer"   r(   r+   r+   r,   r.   /   r-   zTextIO.writec                 C   s   t | dd |D  d S )Nc                 S   s   g | ]}t |qS r+   r!   ).0r*   r+   r+   r,   
<listcomp>3       z%TextIO.writelines.<locals>.<listcomp>)r   
writelines)r)   linesr+   r+   r,   r2   2   s   zTextIO.writelinesN)r$   )__name__
__module____qualname____doc__r'   r.   r2   r+   r+   r+   r,   r#   #   s
    
r#   l        TFc                 C   s.   t | tkr| d} tt| |dd  S )zY
    This function is available in the datetime module only from Python >=
    2.5.

    latin1N   )typebytesdecoder   timestrptime)r*   fmtr+   r+   r,   r>   C   s   
r>   c                   @   sj   e Zd Zdd Zdd Zdd Zdd Zd	d
 Zej	j
ejdkdddd Zdd Zej	jdd ZdS )RoundtripTestc              	   O   s:  | di }| dddi}| dd}|rtdd}|j}nt }|}zX|}	||g|	R i | |  |d tjd	krIt|tsI|	  t
j|fi |}
|	| _|
| _W t|tsw|	  d
t v ryt|
t
jjjs{t|j dS dS dS dS t|ts|	  d
t v rt|
t
jjjst|j w w w w )a  
        save_func : callable
            Function used to save arrays to file.
        file_on_disk : bool
            If true, store the file on disk, instead of in a
            string buffer.
        save_kwds : dict
            Parameters passed to `save_func`.
        load_kwds : dict
            Parameters passed to `numpy.load`.
        args : tuple of arrays
            Arrays stored to file.

        	save_kwds	load_kwdsallow_pickleTfile_on_diskF)deleter   win32arr_reloadedN)getr   namer   flushseeksysplatform
isinstanceclosenploadarrrG   localslibZnpyioZNpzFileosremove)r)   Z	save_funcargskwargsrA   rB   rD   Ztarget_fileZ	load_filerR   rG   r+   r+   r,   	roundtripO   sD   





zRoundtripTest.roundtripc                 C   s   |  | | j |dd |  t| | j t|dd |jd dkrA|  t|dd   | j t|dd  dd d S d S )NT)rD   r      )rY   rP   asfortranarrayshaper)   ar+   r+   r,   check_roundtrips   s   
 zRoundtripTest.check_roundtripsc                 C   s   t g t}| | t ddgddggt}| | t ddgddggt}| | t jddgddggt jd	}| | t jddgddggt jd	}| | d S )
NrZ      r9      y      ?      @y       @      @y      @      @y      @       @dtype)rP   arrayfloatr_   intZcsingleZcdoubler]   r+   r+   r,   
test_array   s   



zRoundtripTest.test_arrayc                 C   s<   t g t}| | t ddgddggt}| | d S )NrZ   r`   r9   ra   )rP   rd   objectr_   r]   r+   r+   r,   test_array_object   s   
zRoundtripTest.test_array_objectc                 C   s   t g dt}| | d S )NrZ   r`   r9   ra   )rP   rd   rf   rY   r]   r+   r+   r,   test_1D   s   zRoundtripTest.test_1DrF   zFails on Win32reasonc                 C   sX   t ddgddgg}| j|dddid t ddgddgg}| j|dddid d S )	NrZ   g      @ra   g333333@T	mmap_moder)rD   rB   )rP   rd   rY   r[   r]   r+   r+   r,   	test_mmap   s   zRoundtripTest.test_mmapc                 C   s$   t jddgddgd}| | d S )NrZ   r`   r9   ra   xi4yru   rb   )rP   rd   r_   r]   r+   r+   r,   test_record   s   zRoundtripTest.test_recordc                 C   sj   dd t dD }tjd|d}tjdd tdd	t | | W d    d S 1 s.w   Y  d S )
Nc                 S   s   g | ]
}d | d t fqS )%dd   re   r/   ir+   r+   r,   r0      s    z1RoundtripTest.test_format_2_0.<locals>.<listcomp>  i  rb   Trecordalwaysr$   )rangerP   oneswarningscatch_warningsfilterwarningsUserWarningr_   )r)   dtr^   r+   r+   r,   test_format_2_0   s   "zRoundtripTest.test_format_2_0N)r4   r5   r6   rY   r_   rg   ri   rk   pytestmarkskipifrL   rM   rp   rx   slowr   r+   r+   r+   r,   r@   N   s    0

r@   c                   @      e Zd Zdd ZdS )TestSaveLoadc                 O   sb   t j| tjg|R i | t| jd | j t| jd j| jj t| jd jj	| jjj	 d S )Nr   )
r@   rY   rP   saver   rR   rG   rc   flagsfnc)r)   rW   rX   r+   r+   r,   rY      s   zTestSaveLoad.roundtripN)r4   r5   r6   rY   r+   r+   r+   r,   r          r   c                   @   s   e Zd Zdd Zejjeddejje ddejj	dd Z
dd	 Zd
d Zdd Zdd Zejjedddd Zdd Zejjdd Zdd Zejdg ddd ZdS )TestSavezLoadc              	   O   s   t j| tjg|R i | z=t| jD ] \}}| jd|  }t|| t|j|j t|j	j
|j	j
 qW | jjrJ| jj  t| jjj d S d S | jjr_| jj  t| jjj w w )Nzarr_%d)r@   rY   rP   savez	enumeraterR   rG   r   rc   r   r   ZfidrO   rU   rV   rI   )r)   rW   rX   nrR   Zreloadedr+   r+   r,   rY      s   
zTestSavezLoad.roundtripzHangs on PyPyrl   zNeeds 64bit platformc                 C   sr   d}t j|t jd}tddd}t j||d ~t |}|d }|  ~W d    d S 1 s2w   Y  d S )Nl     rb   Znumpy_test_big_arrays_.npz)prefixsuffixr^   r^   )rP   emptyuint8r   r   rQ   rO   )r)   Lr^   tmpZnpfiler+   r+   r,   test_big_arrays   s   
"zTestSavezLoad.test_big_arraysc                 C   s@   t ddgddggt}t ddgddggt}| || d S )	NrZ   r`   r9   ra         ?       @       @      @      @            @      (@)rP   rd   re   complexrY   )r)   r^   br+   r+   r,   test_multiple_arrays   s   z"TestSavezLoad.test_multiple_arraysc                 C   sz   t ddgddggt}t ddgddggt}t }t j|||d	 |d
 t |}t||d  t||d  d S NrZ   r`   r9   ra   r   r   r   r   )file_afile_br   r   r   )	rP   rd   re   r   r   r   rK   rQ   r   r)   r^   r   clr+   r+   r,   test_named_arrays   s   

zTestSavezLoad.test_named_arraysc                 C   sr   t g d}t }t j||d |d t |}tjtdd |d  W d    d S 1 s2w   Y  d S )NrZ   r`   r9   r   r   z(1, 2)matchrq   )	rP   rd   r   r   rK   rQ   r   raisesKeyError)r)   r^   fr   r+   r+   r,   test_tuple_getitem_raises   s   


"z'TestSavezLoad.test_tuple_getitem_raisesc                 C   s   t ddgddggt}t ddgddggt}t }t j|||d	 |d
 t |}tt	t
|jddg t||jj t||jj d S r   )rP   rd   re   r   r   r   rK   rQ   r   sorteddirr   r   r   r   r+   r+   r,   test_BagObj   s   

zTestSavezLoad.test_BagObjzCannot start threadc                    sX   dd g   fddt dD }|D ]}|  q|D ]}|  q r*t d S )Nc                 S   s   t dd9}tjdd}z	tj||d W n ty- } z| | W Y d }~nd }~ww W d    d S W d    d S 1 sAw   Y  d S )Nr   r   r~   )rR   )r   rP   randomZrandnr   OSErrorappend)Z
error_listr   rR   errr+   r+   r,   writer  s   "z9TestSavezLoad.test_savez_filename_clashes.<locals>.writerc                    s   g | ]
}t j fd qS )targetrW   )	threadingThread)r/   jerrorsr   r+   r,   r0     s    z=TestSavezLoad.test_savez_filename_clashes.<locals>.<listcomp>r9   )r   startjoinAssertionError)r)   threadstr+   r   r,   test_savez_filename_clashes  s   

z)TestSavezLoad.test_savez_filename_clashesc              	   C   s   t ddf}t|d}tj|dd W d    n1 sw   Y  t|dd+}|d t|j  t|d	  t|j  |d t|j  W d    n1 sVw   Y  W d    d S W d    d S 1 snw   Y  d S )
Nr   r   wbLOVELY LOADdatarbi'  r   r   )r   openrP   r   rK   r   closedrQ   )r)   r   fpr+   r+   r,   test_not_closing_opened_fid  s   

"z)TestSavezLoad.test_not_closing_opened_fidc                 C   s   t ddf}tj|dd t C}|t tddD ]0}z&z	t|d  W n ty; } zd| }t	|d }~ww W t
rCt  qt
rKt  w w W d    n1 sVw   Y  W d    d S W d    d S 1 snw   Y  d S )	Nr   r   r   r   rZ   i  r   z#Failed to load data from a file: %s)r   rP   r   r   filterResourceWarningr   rQ   	Exceptionr   r   gcZcollect)r)   r   supr}   emsgr+   r+   r,   test_closing_fid*  s0   

"zTestSavezLoad.test_closing_fidc                 C   sh   d}t d|d"}tj|dd t|}|jj}|  t|j W d    d S 1 s-w   Y  d S )NZ&numpy_test_closing_zipfile_after_load_r   )r   r   place holderlab)	r   rP   r   rQ   zipr   rO   r   r   )r)   r   r   r   r   r+   r+   r,   test_closing_zipfile_after_loadD  s   
"z-TestSavezLoad.test_closing_zipfile_after_loadzcount, expected_repr))rZ   z"NpzFile {fname!r} with keys: arr_0)   z>NpzFile {fname!r} with keys: arr_0, arr_1, arr_2, arr_3, arr_4)   zANpzFile {fname!r} with keys: arr_0, arr_1, arr_2, arr_3, arr_4...c                 C   s   t ddgddggt}tdd*}t j|g|g| R   t |}t||j|dks/J |  W d    d S 1 s>w   Y  d S )NrZ   r`   r9   ra   r   r   )fname)	rP   rd   re   r   r   rQ   reprformatrO   )r)   countZexpected_reprr^   r   r   r+   r+   r,   test_repr_lists_keysQ  s   

"z"TestSavezLoad.test_repr_lists_keysN)r4   r5   r6   rY   r   r   r   r   IS_64BITr   r   r   r   r   r   r   r   r   Z	slow_pypyr   r   parametrizer   r+   r+   r+   r,   r      s$    


r   c                   @   s   e Zd Zdd Zdd Zdd Zdd Zd	d
 Zdd Zdd Z	dd Z
dd Zejdeegdd Zdd Zdd Zdd Zdd Zdd Zd d! Zd"d# Zejd$eegd%d& Zejjejd'kd(d)ejje d*d+d,d- Z!d.S )/TestSaveTxtc                 C   s   t ddgddggt}d}t }t j|||d |d t| t|d | d	 d
 t|d | d	 d g t ddgddggt	}t }t j||dd |d t| ddg d S )NrZ   r`   r9   ra   z%.18er?   r    
rq   rr   ry      1 2
   3 4
)
rP   rd   re   r   savetxtrK   r   	readlinesr"   rf   )r)   r^   r?   r   r+   r+   r,   rg   b  s   

zTestSaveTxt.test_arrayc                 C   sJ   t g dt}t }t j||dd |d | }t|g d d S )Nrj   ry   r   r   )s   1
s   2
s   3
s   4
)rP   rd   rf   r   r   rK   r   r   r)   r^   r   r3   r+   r+   r,   rk   r  s   
zTestSaveTxt.test_1Dc                 C   s@   t  }tttj|td tttj|tdgdggg d S )NrZ   r`   )r   r   
ValueErrorrP   r   rd   r)   r   r+   r+   r,   
test_0D_3Dz  s   $zTestSaveTxt.test_0D_3Dc                 C   sL   t jddgddgd}t }t j||dd |d t| d	d
g d S )Nrq   rr   rs   rv   rb   ry   r   r   r   r   rP   rd   r   r   rK   r   r   r)   r^   r   r+   r+   r,   test_structured  s
   
zTestSaveTxt.test_structuredc                 C   sT   t jddgg dd}t }t j||ddg dd |d	 t| d
dg d S )Nr   ra   r   r   ))fooru   )barru   )bazru   rb   r   r   ry   r   r   s   1 3
s   4 6
r   r   r+   r+   r,   test_structured_padded  s
   
z"TestSaveTxt.test_structured_paddedc                 C   sv   t jdg dd}|ddg }tdd}t|}t || t |}t|| W d    d S 1 s4w   Y  d S )NrZ   )rs   rv   )zf4rb   rt   r   .npyr   )rP   r   r   r   r   rQ   r   )r)   r^   vpathr   r+   r+   r,   test_multifield_view  s   
"z TestSaveTxt.test_multifield_viewc                 C   sN   t ddgddgg}t }t j||ddd |d t| d	d
g d S )N      ?       @      @      @,ry   )	delimiterr?   r   s   1,2
s   3,4
r   r   r+   r+   r,   test_delimiter  s
   
zTestSaveTxt.test_delimiterc                 C   s   t ddg}t }t j||ddgd |d t| ddg t }t j||d	d |d | }t|d
dg t }t j||d	dd |d | }t|d
dg t }ttt j||dd d S )Nrq   rr   z%02dz%3.1fr   r   s   01 2.0
s   03 4.0
z%02d : %3.1fs	   01 : 2.0
s	   03 : 4.0
r	  )r?   r
  c   )	rP   rd   r   r   rK   r   r   r   r   r   r+   r+   r,   test_format  s"   


zTestSaveTxt.test_formatc                 C   s  t  }tjddgtd}d}tj||d|d |d t| td| d	  t  }tj||d|d
 |d t| td| d  t  }d}tj||d||d |d t| t|| d d  t  }d}tj||d||d |d t| td| | d  d S )Nrq   rr   rb   zTest header / footerz%1d)r?   headerr   z# z	
1 2
3 4
)r?   footerz
1 2
3 4
# r   z% )r?   r  commentsz1 2
3 4
)r?   r  r  )	r   rP   rd   rf   r   rK   r   readr"   )r)   r   r^   test_header_footerZ
commentstrr+   r+   r,   r    s@   





zTestSaveTxt.test_header_footerfilename_typec                 C   sb   t  $}tddg}t||| t||}t|| W d    d S 1 s*w   Y  d S )Nrq   rr   )r   rP   rd   r   loadtxtr   )r)   r  rI   r^   r   r+   r+   r,   test_file_roundtrip  s   "zTestSaveTxt.test_file_roundtripc                 C   s   d}d}t j||ft jd}t j}t j}|d|  |d d < t }t j||dd |d | }t	|ddg t }t j||d| d |d | }t	|d	d	g t }t j||d
g| d |d | }t	|ddg d S )Nr`   rb                 ?z %+.3er   r   s8    ( +3.142e+00+ +2.718e+00j)  ( +3.142e+00+ +2.718e+00j)
z  %+.3e  %+.3es1     +3.142e+00  +2.718e+00  +3.142e+00  +2.718e+00
z(%.3e%+.3ej)s.   (3.142e+00+2.718e+00j) (3.142e+00+2.718e+00j)

rP   zeros
complex128pir   r   r   rK   r   r   r)   ZncolsZnrowsr^   reimr   r3   r+   r+   r,   test_complex_arrays  sH   


zTestSaveTxt.test_complex_arraysc                 C   sv   d}d}t j||ft jd}t j}t j}|d|  |d d < t }t j||dd |d | }t	|ddg d S )Nr`   rb   r  z%.3er   r   s0    (3.142e+00-2.718e+00j)  (3.142e+00-2.718e+00j)
r  r  r+   r+   r,   test_complex_negative_exponent
  s    
z*TestSaveTxt.test_complex_negative_exponentc                 C   sH   G dd dt }| }tddg}t|| t|}t|| d S )Nc                   @   r   )z4TestSaveTxt.test_custom_writer.<locals>.CustomWriterc                 S   s   |  |d d S )N   
)extendsplit)r)   textr+   r+   r,   r.     r-   z:TestSaveTxt.test_custom_writer.<locals>.CustomWriter.writeN)r4   r5   r6   r.   r+   r+   r+   r,   CustomWriter  r   r$  rq   rr   )listrP   rd   r   r  r   )r)   r$  wr^   r   r+   r+   r,   test_custom_writer  s   
zTestSaveTxt.test_custom_writerc                 C   sf   d d}tj|gtjd}t }tjtj|d|dgdd W d    d S 1 s,w   Y  d S )N   ϖUTF-8rb   test.csv%sr?   encoding)	r<   rP   rd   str_r   r   rU   r  r   )r)   utf8r^   tmpdirr+   r+   r,   test_unicode(  s   
"zTestSaveTxt.test_unicodec                 C   s   d d}tj|gtjd}ddg}tr|d tr"|ddg t 4}|D ](}tj	t
j|d	| |d
gdd tjt
j|d	| dtjd}t|| q(W d    d S 1 s\w   Y  d S )Nr(  r)  rb   r$   .gz.bz2.xz.lzmar*  r+  z	UTF-16-LEr,  r-  rc   )r<   rP   rd   r.  HAS_BZ2r   HAS_LZMAr!  r   r   rU   r  r   r  r   )r)   r/  r^   suffixesr0  r   r   r+   r+   r,   test_unicode_roundtrip0  s$   

"z"TestSaveTxt.test_unicode_roundtripc                 C   s\   d d}tj|gtjd}t }tj||dgdd |d t|  d|d  d S Nr(  r)  rb   r+  r,  r   r   )	r<   rP   rd   r.  r   r   rK   r   r  r)   r/  r^   r*   r+   r+   r,   test_unicode_bytestreamA  s   

z#TestSaveTxt.test_unicode_bytestreamc                 C   sV   d d}tj|gtjd}t }tj||dgdd |d t| |d  d S r;  )	r<   rP   rd   r.  r   r   rK   r   r  r<  r+   r+   r,   test_unicode_stringstreamI  s   

z%TestSaveTxt.test_unicode_stringstreamiotypec                 C   s`   t dg}| }t j||dd |d |tu r%t| dd  d S t| dd  d S )Nr  %fr   r   z%f
s   %f
)rP   rd   r   rK   r   r   r  )r)   r?  r^   r*   r+   r+   r,   test_unicode_and_bytes_fmtQ  s   
z&TestSaveTxt.test_unicode_and_bytes_fmtrF   zfiles>4GB may not workrl   g   `A)Z
free_bytesc                 C   sl   dd }t t}td}|j||fd}|  |  |jr#td|jdkr-t	
d |jdks4J d S )	Nc                 S   s   d| _ z2tjdd tdD td}t }tjtj	|d|d W d    W d S 1 s.w   Y  W d S  t
y@   d| _  w )	NFc                 S   s$   g | ]}t jt jd ddqS )2   rz   ra   )rP   r   Zrandrandintr|   r+   r+   r,   r0   f  s
    zGTestSaveTxt.test_large_zip.<locals>.check_large_zip.<locals>.<listcomp>i 5 rb   ztest.npz)	test_dataT)valuerP   Zasarrayr   rh   r   r   rU   r  r   MemoryError)memoryerror_raisedrD  r0  r+   r+   r,   check_large_zipa  s    
&z3TestSaveTxt.test_large_zip.<locals>.check_large_zipforkr   z,Child process raised a MemoryError exceptionzCsubprocess got a SIGKILL, apparently free memory was not sufficientr   )r   r	   r   Processr   r   rE  rF  exitcoder   xfail)r)   rH  rG  ctxpr+   r+   r,   test_large_zip]  s   

zTestSaveTxt.test_large_zipN)"r4   r5   r6   rg   rk   r   r   r   r  r  r  r  r   r   r   r   strr  r  r  r'  r1  r:  r=  r>  r   r   rA  r   rL   rM   r   r    rP  r+   r+   r+   r,   r   a  s2    
	"
&
r   c                   @   sx   e Zd Zdd Zdd Zejje dddd Z	ejje
 d	dd
d Zdd Zdd Zdd Zdd Zdd ZdS )LoadTxtBasec                 C   s   t dd}d}|D ]k}d| d }|D ]`}t|dQ}||ddd	}	|	| W d    n1 s5w   Y  | j|dd
}
t|
| ||ddd
}	| |	}
W d    n1 s]w   Y  t|
| W d    n1 sqw   Y  qqd S )Nr   r`   r9   r   z
0 1 23 4 5r   wtz	UTF-32-LE)moder-  r-  rt)rP   arangereshaper   r.   loadfuncr   )r)   Zfopenr9  wantedlinesepsepr   r   rI   r   resr+   r+   r,   check_compressed  s&   
zLoadTxtBase.check_compressedc                 C      |  tjd d S )N)r2  )rc  gzipr   r)   r+   r+   r,   test_compressed_gzip  s   z LoadTxtBase.test_compressed_gzipz	Needs bz2rl   c                 C   rd  )N)r3  )rc  bz2r   rf  r+   r+   r,   test_compressed_bz2     zLoadTxtBase.test_compressed_bz2z
Needs lzmac                 C   rd  )N)r4  r5  )rc  lzmar   rf  r+   r+   r,   test_compressed_lzma  rj  z LoadTxtBase.test_compressed_lzmac              	   C   s   t  4}t|d}|dd W d    n1 sw   Y  | j|dd}t|g d W d    d S 1 s:w   Y  d S )Nr   z0.
1.
2.UTF-16rZ  )        r  r  )r   r   r.   encoder^  r   )r)   r  r   rt   r+   r+   r,   test_encoding  s   "zLoadTxtBase.test_encodingc              	   C   s   d d}t 4}t|d}||d W d    n1 s!w   Y  | j|dtjd}t|| W d    d S 1 s?w   Y  d S )Ns   öüör)  r   rm  r6  )	r<   r   r   r.   ro  r^  rP   r.  r   )r)   Znonasciir  r   rt   r+   r+   r,   test_stringload  s   
"zLoadTxtBase.test_stringloadc                 C   s8   d}| j t|tjdd}t|t|d  d S Ns   h  i  jrm  rc   r-  )r^  r   rP   r.  r   rd   r<   r"  r)   utf16r  r+   r+   r,   test_binary_decode  s   zLoadTxtBase.test_binary_decodec                 C   sV   t  }|d |d | j|tjdddd id}tddg}t|| d S )Nr(  r   r;   c                 S   
   |  dS )Nr)  r<   rt   r+   r+   r,   <lambda>     
 z4LoadTxtBase.test_converters_decode.<locals>.<lambda>)rc   r-  
convertersr)  )	r#   r.   rK   r^  rP   r.  rd   r<   r   r)   r   rt   r^   r+   r+   r,   test_converters_decode  s   


z"LoadTxtBase.test_converters_decodec              	   C   s   d d}t @}t|ddd}|| W d    n1 s w   Y  | j|tjddd idd}t|d	 g}t|| W d    d S 1 sKw   Y  d S )
Nr(  r)  rX  rZ  r   c                 S   s   | d S )Nr   r+   ry  r+   r+   r,   rz    s    z6LoadTxtBase.test_converters_nodecode.<locals>.<lambda>rc   r|  r-  r   )	r<   r   r   r.   r^  rP   r.  rd   r   )r)   r/  r  r   rt   r^   r+   r+   r,   test_converters_nodecode  s   


"z$LoadTxtBase.test_converters_nodecodeN)r4   r5   r6   rc  rg  r   r   r   r7  ri  r8  rl  rp  rq  rv  r~  r  r+   r+   r+   r,   rR    s    

	
rR  c                   @   s  e Zd Zeej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jeo;ejjdkdddd Zdd Zdd Zdd Zd d! Zd"d# Zd$d% Zd&d' Zd(d) Z d*d+ Z!d,d- Z"d.d/ Z#d0d1 Z$d2d3 Z%ejjeoejjdkddd4d5 Z&ejjeoejjdkddd6d7 Z'd8d9 Z(d:d; Z)d<d= Z*d>d? Z+d@dA Z,dBdC Z-dDdE Z.dFdG Z/dHdI Z0ejje12 dJkdKddLdM Z3dNdO Z4dPdQ Z5dRdS Z6dTdU Z7ej8dVdWgdXg dYfdXg dZfdXe9d[fd\g d]fd\g d^fd\e9d_fgd`da Z:dbS )cTestLoadTxtc                 C   s   t j| _dt _d S NrZ   )r   _loadtxt_chunksize
orig_chunkrf  r+   r+   r,   setup_method  s   
zTestLoadTxt.setup_methodc                 C   s   | j t_d S r&   )r  r   r  rf  r+   r+   r,   teardown_method     zTestLoadTxt.teardown_methodc                 C   s   t  }|d |d tj|dtjfdtjfgd}tjddgdd	gd}t|| t  }|d
 |d ddd}tjddg|d}tj||d}t|| d S )N1 2
3 4r   rt   rw   rb   rq   rr   rs   rv   zM 64 75.0
F 25 60.0genderageweightS1ru   r   namesformatsM      P@     R@F      9@      N@)r#   r.   rK   rP   r  int32rd   r   )r)   r   rt   r^   dZmydescriptorr   rw   r+   r+   r,   rx     s&   




zTestLoadTxt.test_recordc                 C   s   t  }|d |d tj|td}tddgddggt}t|| |d tj|td}tddgddggt}t|| d S )Nr  r   rb   rZ   r`   r9   ra   )	r#   r.   rK   rP   r  rf   rd   r   re   r}  r+   r+   r,   rg     s   



zTestLoadTxt.test_arrayc                 C   s   t  }|d |d tj|td}tg dt}t|| t  }|d |d tj|tdd}tg dt}t|| d S )N1
2
3
4
r   rb   rj   1,2,3,4
r	  rc   r
  r#   r.   rK   rP   r  rf   rd   r   r}  r+   r+   r,   rk     s   




zTestLoadTxt.test_1Dc                 C   sR   t  }|d |d tj|tdddd id}tg dt}t|| d S )	N	1,2,3,,5
r   r	  r9   c                 S      t | pdS Nrf   r*   r+   r+   r,   rz  	      z*TestLoadTxt.test_missing.<locals>.<lambda>rc   r
  r|  rZ   r`   r9   r  r   r  r}  r+   r+   r,   test_missing  s   



zTestLoadTxt.test_missingc                 C   s\   t  }|d |d tj|tdddd idd}td	d
gddggt}t|| d S )N1,2,3,,5
6,7,8,9,10
r   r	  r9   c                 S   r  r  r  r  r+   r+   r,   rz    r  z:TestLoadTxt.test_converters_with_usecols.<locals>.<lambda>rZ   r9   rc   r
  r|  usecolsr`   r     	   r  r}  r+   r+   r,   test_converters_with_usecols  s   



z(TestLoadTxt.test_converters_with_usecolsc                 C   J   t  }|d |d tj|tddd}tg dt}t|| d S )N# comment
1,2,3,5
r   r	  #rc   r
  r  rZ   r`   r9   r   r  r}  r+   r+   r,   test_comments_unicode     


z!TestLoadTxt.test_comments_unicodec                 C   r  )Nr  r   r	     #r  r  r  r}  r+   r+   r,   test_comments_byte   r  zTestLoadTxt.test_comments_bytec                 C   sV   t  }|d |d tj|tdg dd}tg dg dgt}t|| d S )Nz,# comment
1,2,3
@ comment2
4,5,6 // comment3r   r	  )r  @z//r  r   r   r  r}  r+   r+   r,   test_comments_multiple)  s   


z"TestLoadTxt.test_comments_multiple)r  r9      zPyPy bug in error formattingrl   c                 C   sz   t  }|d |d tj|tddd}tg dt}t|| t  }|d |d tt	tj|tddd d S )Nz/* comment
1,2,3,5
r   r	  z/*r  r  z*/ comment
1,2,3,5
)
r#   r.   rK   rP   r  rf   rd   r   r   r   r}  r+   r+   r,   test_comments_multi_chars2  s   






z%TestLoadTxt.test_comments_multi_charsc                 C   s   t  }|d |d tj|tddd}tg dt}t|| t  }|d |d tj|tddd}tg dt}t|| d S )Ncomment
1,2,3,5
r   r	  rZ   )rc   r
  skiprowsr  r  r  r}  r+   r+   r,   test_skiprowsD  s    






zTestLoadTxt.test_skiprowsc              	   C   s~  t ddgddggt}t }t || |d t j|tdd}t||d d df  t g dg d	gt}t }t || |d t j|td
d}t||d d dd f  |d t j|tt ddgd}t||d d dd f  tt j	t j
t jt jt jt jt jt jf	D ]}|d}|d t j|t|d}t||d d df  qG dd d}| }|d t j|t|d}t||d d df  |d t j|t|fd}t||d d df  d}t|}ddg}	ddg}
t j|dtt|	|
d}t|d ddg t|d ddg |d d}ttdt|j t j||d ttdt|j t j|d|dgd d S )NrZ   r`   r9   ra   r   rZ   rc   r  r   r9   ra   r   rq   c                   @   r   )z*TestLoadTxt.test_usecols.<locals>.CrazyIntc                 S   s   dS r  r+   rf  r+   r+   r,   	__index__t  s   z4TestLoadTxt.test_usecols.<locals>.CrazyInt.__index__N)r4   r5   r6   r  r+   r+   r+   r,   CrazyInts  r   r  z<JOE 70.1 25.3
                BOB 60.5 27.9
                stidtempS4f8r   r`   r  rc      JOE   BOBL9@fffff;@      ?z^usecols must be.*%sr  )rP   rd   re   r   r   rK   r  r   rf   Zint8Zint16r  int64r   Zuint16Zuint32uint64r#   r%  r   r   r   	TypeErrorr:   r4   )r)   r^   r   rt   Zint_typeZto_readr  Z	crazy_intr   r  dtypesrR   Z	bogus_idxr+   r+   r,   test_usecolsU  sd   








zTestLoadTxt.test_usecolsc                 C   s   t t tjdgdgdd W d    n1 sw   Y  t ttf tjdgdgdd W d    n1 s;w   Y  t jtdd tjdgd	d
gdd W d    d S 1 s^w   Y  d S )Nz1
l            r	  )r  r
  l            zQIf a structured dtype .*. But 1 usecols were given and the number of fields is 3.r   z1,1
zi,2ir   )rc   r  r
  )r   r   OverflowErrorrP   r  r   r  rf  r+   r+   r,   test_bad_usecols  s   "zTestLoadTxt.test_bad_usecolsc                 C   sj   t  }|d |d tdtfddtfdtfgfg}tj||dd}td	d
g|}t	|| d S )N1,2,3.0
4,5,6.0
r   rt   rw   r   r*   r	  r  rZ   )r`   r  ra   )r         @)
r#   r.   rK   rP   rc   rf   re   r  rd   r   r)   r   r   rt   r^   r+   r+   r,   test_fancy_dtype  s   

"zTestLoadTxt.test_fancy_dtypec                 C   h   t d}tddtfdtfdtdfg}tj||d}tjdd	d
g dg dgfg|d}t|| d S Nzaaaa  1.0  8.0  1 2 3 4 5 6rI   r  rt   rw   blockrS  rb   aaaar         @r   r   r#   rP   rc   re   rf   r  rd   r   r  r+   r+   r,   test_shaped_dtype     zTestLoadTxt.test_shaped_dtypec                 C   sx   t d}tddtfdtfdtdfg}tj||d}tjdd	d
g dg dgg dg dggfg|d}t|| d S )Nz*aaaa  1.0  8.0  1 2 3 4 5 6 7 8 9 10 11 12r  rt   rw   r  )r`   r`   r9   rb   r  r  r  r   r   )r  r  r  )
         r  r  r+   r+   r,   test_3d_shaped_dtype  s   
z TestLoadTxt.test_3d_shaped_dtypec                 C   sF   ddg}t tjfD ]}tjddg|d}tj||d}t|| q	d S )NZstr1Zstr2rb   )rQ  rP   bytes_rd   r  r   )r)   r   r   r^   rt   r+   r+   r,   test_str_dtype  s   zTestLoadTxt.test_str_dtypec                 C   s|   t jtdd- t }t|}t|jd tj|tjd}t|jd t	|j
tjk W d    d S 1 s7w   Y  d S )Ninput contained no datar   r   rb   )r   warnsr   r#   rP   r  r   r\   r  r   rc   )r)   r   rt   r+   r+   r,   test_empty_file  s   
"zTestLoadTxt.test_empty_filec                 C   sx   t  }|ddg |d tj|dddd id}t|dd	g |d tj|dd
dd id}t|ddg d S )Nz1 21
z3 42
r   r  c                 S   
   t | dS N   r  r  r+   r+   r,   rz    r{  z3TestLoadTxt.test_unused_converter.<locals>.<lambda>r  r|     *   rZ   c                 S   r  r  r  r  r+   r+   r,   rz    r{  !   B   )r#   r2   rK   rP   r  r   )r)   r   r   r+   r+   r,   test_unused_converter  s   



z!TestLoadTxt.test_unused_converterc                 C   sr   d}dt fdtfg}dd }d|i}tjt|d||d}tjdtd	ddfd
tdddfg|d}t|| d S )N0 1; 2001-01-01
                   2; 2002-01-31 idxcodec                 S      t |  dS Nz%Y-%m-%dr>   stripr  r+   r+   r,   rz        z4TestLoadTxt.test_dtype_with_object.<locals>.<lambda>rZ   ;r
  rc   r|    r`        rb   )rf   rh   rP   r  r#   rd   r   r   r)   r   Zndtypefuncr|  testcontrolr+   r+   r,   test_dtype_with_object  s   z"TestLoadTxt.test_dtype_with_objectc                 C   @   d}t  }|d|  |d tj|tjd}t|| d S )N)l   +&|    l   -(|    %s %sr   rb   )r#   r.   rK   rP   r  r  r   r)   tgtr   rb  r+   r+   r,   test_uint64_type     
zTestLoadTxt.test_uint64_typec                 C   r  )N)l l    r  r   rb   )r#   r.   rK   rP   r  r  r   r  r+   r+   r,   test_int64_type  r  zTestLoadTxt.test_int64_typec                 C   s   t dddt j}t || ft}dttj|}t	 }|
| tt jfD ]}|d t j||tjdd}t||d| d	 q,d S )
Nir  r   r   r   r8   r  r+  )err_msg)rP   ZlogspaceZastypeZfloat32Zhstackre   r   maphexr#   r.   rK   r  fromhexr   )r)   r  inpr   r   rb  r+   r+   r,   test_from_float_hex  s   


zTestLoadTxt.test_from_float_hexc                 C   F   t d}tjtdd t| W d   dS 1 sw   Y  dS )z
        Ensure that fromhex is only used for values with the correct prefix and
        is not called by default. Regression test related to gh-19598.
        za b cz2.*convert string 'a' to float64 at row 0, column 1r   Nr#   r   r   r   rP   r  r   r+   r+   r,   6test_default_float_converter_no_default_hex_conversion     "zBTestLoadTxt.test_default_float_converter_no_default_hex_conversionc                 C   r  )z
        Ensure that the exception message raised during failed floating point
        conversion is correct. Regression test related to gh-19598.
        zqrs tuvz)could not convert string 'qrs' to float64r   Nr  r   r+   r+   r,   &test_default_float_converter_exception  r  z2TestLoadTxt.test_default_float_converter_exceptionc                 C   sN   t ddt ddf}t }|d|  |d tj|t d}t|| d S )NrZ   r  r   rb   )r   r#   r.   rK   rP   r  r   r  r+   r+   r,   test_from_complex$  s   
zTestLoadTxt.test_from_complexc                 C   s   t jdt jd}t j}t j}|d|  |d d < t }t j||dd |d | }|d |	dd}t
||k || |d t j|td}t|| d S )	Nr`   r`   rb   r  z%.16er   r   s   e+00-s   e00+-)rP   r  r  r  r   r   r   rK   r  replacer   r.   r  r   r   )r)   r^   r  r  r   txtZtxt_badrb  r+   r+   r,   test_complex_misformatted,  s   



z%TestLoadTxt.test_complex_misformattedc              	   C   s~   t  '}t|d}|d W d    n1 sw   Y  t|}W d    n1 s-w   Y  t|ddgddgg d S )Nr&  z
1 213 42rZ   r  r9   r  )r   r   r.   rP   r  r   )r)   rI   r   r   r+   r+   r,   test_universal_newline@  s   z"TestLoadTxt.test_universal_newlinec                 C   sT   t  }|d |d ddd}tj||dd}tg d}t|d	 | d S )
Nz 1 	2 	3	start 
4	5	6	  
7	8	9.5	r   )rt   rw   r   comment)<i4r'  <f4|S8r  	r  )s   start s         r&  )r#   r.   rK   rP   r  rd   r   r  r+   r+   r,   test_empty_field_after_tabG  s   

z&TestLoadTxt.test_empty_field_after_tabc                 C   s   t d}ddd}tj||dd\}}}t|jjdk t|jjdk t|jjd	k t|td
dg t|tddg t|tddg d S )NM 21 72
F 35 58r^   r   r   )|S1r'  r(  r  Trc   unpackr/  r'  r(     M   Fr  #         R@      M@)r#   rP   r  r   rc   rQ  r   rd   r)   r#  r   r^   r   r   r+   r+   r,   test_unpack_structuredQ  s   
z"TestLoadTxt.test_unpack_structuredc                 C   s
  t  }|d |d tttj|dd |d tttj|dd |d tj|tddd}tg d	g d
g}t	|| t  }|d |d tj|tddd}t
|jdk |d tj|tddd}t
|jdk |d tj|tddd}t
|jdk t  }|d |d tj|tddd}t
|jdk |d tj|tddd}t
|jdk |d tj|tddd}t
|jdk tjtdd$ t  }t
tj|ddjdk t
tj|ddjdk W d    d S 1 sw   Y  d S )Nz1,2,3
4,5,6r   r9   ndminr  r	  rZ   )rc   r
  r:  r   r   z0,1,2r`   r  )r9   z0
1
2)r9   rZ   r  r   r   rZ   r  )r#   r.   rK   r   r   rP   r  rf   rd   r   r   r\   r   r  r   )r)   r   rt   r^   r  r   r   r+   r+   r,   test_ndmin_keyword\  sJ   












"zTestLoadTxt.test_ndmin_keywordc                 C   (   dd }t | }t|t d d S )Nc                  s   s    t dD ]} d|  V  qd S Nr  ry   )r   r}   r+   r+   r,   r     s   z0TestLoadTxt.test_generator_source.<locals>.countr  )rP   r  r   r\  r)   r   rb  r+   r+   r,   test_generator_source  s   z!TestLoadTxt.test_generator_sourcec                 C   s.   t  }|d |d ttdtj| d S )Nz1 2 3
4 5 6
2 3r   3)r#   r.   rK   r   r   rP   r  r   r+   r+   r,   test_bad_line  s   

zTestLoadTxt.test_bad_linec                 C   sH   t  }|d |d tdtfddtfg}tj|d|d d d S )Nz100,foo,200
300,None,400r   rt   )r^   ZS10rw   r	  )r
  rc   r  )r#   r.   rK   rP   rc   rf   r  )r)   r   r   r+   r+   r,   test_none_as_string  s
   

zTestLoadTxt.test_none_as_stringzANSI_X3.4-1968zWrong preferred encodingc              	   C   s  d}| ddd }t q}t|d}|| W d    n1 s&w   Y  t|d}tj|dtjd}W d    n1 sDw   Y  t	|| t|d}tj|ddd}W d    n1 sfw   Y  g d	}t	|tj
|dd
 W d    d S 1 sw   Y  d S )Ns/   5,6,7,Õscarscar
15,2,3,hello
20,2,3,Õscar
r)  rU  r$   r   r   r6  S)s   5,6,7,Õscarscars   15,2,3,hellos   20,2,3,Õscarrb   )r<   r"  
splitlinesr   r   r.   rP   r  r.  r   rd   )r)   Zbutf8Zsutf8r  r   rt   r+   r+   r,   test_binary_load  s    
"zTestLoadTxt.test_binary_loadc                 C   r  )N1,2,3,5
4,5,7,8
2,1,4,5r   r	  rZ   rc   r
  max_rowsr  r  r}  r+   r+   r,   test_max_rows  r  zTestLoadTxt.test_max_rowsc                 C   s   t  }|d |d tj|tdddd}tg dt}t|| t  }|d |d tj|tdddd}tg dg d	gt}t|| d S )
Nz comments
1,2,3,5
4,5,7,8
2,1,4,5r   r	  rZ   rc   r
  r  rJ  r  comment
1,2,3,5
4,5,7,8
2,1,4,5r`   ra   r   r  r  r  r}  r+   r+   r,   test_max_rows_with_skiprows  s    






z'TestLoadTxt.test_max_rows_with_skiprowsc                 C   s|   t  }|d |d tj|tddd}tg dg dgt}t|| tj|tdd}tg d	t}t|| d S )
NrH  r   r	  r`   rI  r  rN  r  r`   rZ   ra   r   r  r}  r+   r+   r,   $test_max_rows_with_read_continuation  s   



z0TestLoadTxt.test_max_rows_with_read_continuationc                 C   sZ   t  }|d |d tj|tdddd}tg dg dg d	gt}t|| d S )
NrM  r   r	  rZ   r   rL  r  rN  rP  r  r}  r+   r+   r,   test_max_rows_larger  s   


z TestLoadTxt.test_max_rows_largerskipr   rZ   )zignored
1,2
r   3,4
)Zignored1,2r$   3,4zignored
1,2

3,4r   )z-1,0
rT  r   rU  )z-1,0rV  r$   rW  z-1,0
1,2

3,4c              	   C   s  t jtdd|  d& tj|t|dd| d}t|ddgdd	gdd
gg|d   W d    n1 s5w   Y  t|trD|	d t
 8 t
dt t t tj|t|dd| d W d    n1 skw   Y  W d    d S W d    d S 1 sw   Y  d S )NzInput line 3.*max_rows=r9   r   r	  )rc   r  r
  rJ  r  r   rZ   r`   ra   error)r   r  r   rP   r  rf   r   rN   r   rK   r   r   simplefilterr   )r)   rS  r   rb  r+   r+   r,   test_max_rows_empty_lines  s(   
&


"z%TestLoadTxt.test_max_rows_empty_linesN);r4   r5   r6   staticmethodrP   r  r^  r  r  rx   rg   rk   r  r  r  r  r  r   r   r   r   rL   implementationversionr  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r   r$  r%  r,  r8  r<  rA  rC  rD  localegetpreferredencodingrG  rK  rO  rQ  rR  r   r   rZ  r+   r+   r+   r,   r    s~    
	
			
E		
		




*
	






	r  c                   @   sN   e Zd Zdd Zdd Zdd Zejde	e
gdd	 Zd
d Zdd ZdS )Testfromregexc                 C   V   t  }|d |d dtjfdg}t|d|}tjg d|d}t|| d S )Nz1.312 foo
1.534 bar
4.444 quxr   numvalZS3z([0-9.]+)\s+(...)))ˡE?r   g%C?r   g-@quxrb   r#   r.   rK   rP   float64	fromregexrd   r   r  r+   r+   r,   rx        


zTestfromregex.test_recordc                 C   ra  )N1312 foo
1534 bar
4444 quxr   rb  rc  z(\d+)\s+(...)))   r   )  r   )\  rh  rb   )r#   r.   rK   rP   r  rk  rd   r   r  r+   r+   r,   test_record_2  rl  zTestfromregex.test_record_2c                 C   sT   t  }|d |d dtjfg}t|d|}tjg d|d}t|| d S )Nrm  r   rb  z(\d+)\s+...))rn  )ro  )rp  rb   ri  r  r+   r+   r,   test_record_3  s   

zTestfromregex.test_record_3	path_typec           
   	   C   s   d}t  f}||}t|d}|d| d  W d    n1 s#w   Y  dtjfdg}tj|d|dd	}tjd
d|d fddg|d}t|| t	
dt	j}	tj||	|dd	}t|| W d    d S 1 snw   Y  d S )Nr(  r   s	   1.312 foos    
1.534 bar
4.444 quxrb  )rd  ZU4z(?u)([0-9.]+)\s+(\w+)r)  rZ  re  r   rf  rg  rb   z([0-9.]+)\s+(\w+))r   r   r.   rP   rj  rk  rd   r<   r   r  compileUNICODE)
r)   rs  r/  str_pathr  r   r   rt   r^   regexpr+   r+   r,   test_record_unicode  s$   
"z!Testfromregex.test_record_unicodec                 C   sL   t d}td}dtjfg}tjg d|d}t|||}t|| d S )N   (\d)   123rb  r   rb   )r  rt  r   rP   rj  rd   rk  r   )r)   rw  r   r   r^   rt   r+   r+   r,   test_compiled_bytes-  s   
z!Testfromregex.test_compiled_bytesc                 C   sX   t d}td}tjtdd tj||tjd W d    d S 1 s%w   Y  d S )Nry  rz  zstructured datatyper   rb   )	r  rt  r   r   r   r  rP   rk  rj  )r)   rw  r   r+   r+   r,   test_bad_dtype_not_structured5  s
   
"z+Testfromregex.test_bad_dtype_not_structuredN)r4   r5   r6   rx   rq  rr  r   r   r   rQ  r   rx  r{  r|  r+   r+   r+   r,   r`    s    

r`  c                   @   s  e Zd Zeej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d  Zd!d" Zd#d$ Zd%d& Zd'd( Zd)d* Zd+d, Zd-d. Zd/d0 Zd1d2 Ze j!"d3d4d5 Z#d6d7 Z$d8d9 Z%d:d; Z&d<d= Z'd>d? Z(d@dA Z)dBdC Z*dDdE Z+dFdG Z,dHdI Z-dJdK Z.dLdM Z/dNdO Z0dPdQ Z1dRdS Z2dTdU Z3dVdW Z4dXdY Z5dZd[ Z6d\d] Z7d^d_ Z8d`da Z9dbdc Z:ddde Z;dfdg Z<dhdi Z=djdk Z>dldm Z?dndo Z@dpdq ZAdrds ZBdtdu ZCdvdw ZDdxdy ZEdzd{ ZFd|d} ZGd~d ZHdd ZIdd ZJdd ZKdd ZLdd ZMdd ZNdd ZOe j!"ddd ZPe j!"d3dd ZQdd ZRdd ZSdd ZTdd ZUdd ZVdd ZWdd ZXdd ZYdd ZZdd Z[e j!\dg dde]fddZ^dS )TestFromTxtc                 C   s   t d}tj|dtjfdtjfgd}tjddgddgd}t|| t d	}d
dd}tjddg|d}tj||d}t|| d S )Nr  rt   rw   rb   rq   rr   rs   rv   zM 64.0 75.0
F 25.0 60.0r  r  r  r  r  )r#   rP   
genfromtxtr  rd   r   )r)   r   r
  r  
descriptorr+   r+   r,   rx   B  s   

zTestFromTxt.test_recordc                 C   sz   t d}tjddgddggtd}tj|td}t|| |d tjddgddggtd}tj|td}t|| d S )Nr  rZ   r`   r9   ra   rb   r   )	r#   rP   rd   rf   r~  r   rK   re   r  )r)   r   r  r
  r+   r+   r,   rg   Q  s   

zTestFromTxt.test_arrayc                 C   sV   t g dt}td}t j|td}t|| td}t j|tdd}t|| d S )Nrj   r  rb   r  r	  r  )rP   rd   rf   r#   r~  r   r)   r  r   r
  r+   r+   r,   rk   ]  s   
zTestFromTxt.test_1Dc                 C   s\   t g dt}td}t j|tddd}t|| td}t j|tddd}t|| d S )Nr  r  r	  r  r  z1,2,3,5# comment
)rP   rd   rf   r#   r~  r   r  r+   r+   r,   test_commentsi  s   
zTestFromTxt.test_commentsc                 C   sp   t g dt}ttdd}td}t j|fddi|}t|| td}t j|fddi|}t|| d S )	Nr  r	  r  r  skip_headerrZ   r  r  )rP   rd   rf   dictr#   r~  r   r  )r)   r  rX   r   r
  r+   r+   r,   r  u  s   
zTestFromTxt.test_skiprowsc                 C   s   dd t ddD }|d |dd t dD  d|d	< td
dddd}tjtd|fi |}tjdd t dD dd dD d}t	|| d S )Nc                 S   s   g | ]}d | qS )z# %ir+   r|   r+   r+   r,   r0     r1   z0TestFromTxt.test_skip_footer.<locals>.<listcomp>rZ   r   zA, B, Cc                 S   s   g | ]	}d |||f qS )z%i,%3.1f,%03sr+   r|   r+   r+   r,   r0     s    3   z99,99r  r	  Tr   r  )r
  r  r  skip_footerr   c                 S   s"   g | ]}d | d | d | fqS )r@  r+   r|   r+   r+   r,   r0     s   " )   c                 S      g | ]}|t fqS r+   r{   r/   _r+   r+   r,   r0     r1   ABCrb   )
r   r   r!  r  rP   r~  r#   r   rd   r   )r)   r   rX   r
  ctrlr+   r+   r,   test_skip_footer  s   
zTestFromTxt.test_skip_footerc              
   C   s<  t  }|t d}tttjt|dd tjt|ddd}t|t	ddgddgddgd	d	gg tjt|d
d}t|t	ddgddgddgd	d	gg d}tjt|ddd}t|t	ddgddgd	d	gddgg tjt|d
dd}t|t	ddgddgd	d	gg W d    d S 1 sw   Y  d S )Nz1 1
2 2
3 3
4 4
5  
6  
7  
rZ   )r  F)r  invalid_raiser  r  r  r  r9   z1 1
2  
3 3
4 4
5  
6 6
7 7
r  )
r   r   r   r   r   rP   r~  r#   r   rd   )r)   r   Zbasestrr^   r+   r+   r,   test_skip_footer_with_invalid  s,   

((
(
$"z)TestFromTxt.test_skip_footer_with_invalidc                 C   s   t d}tjdd!}tddt tj|d ddd}t|d jtu  W d    n1 s.w   Y  t	d	d
gt	ddgt	ddgd}t
|d |d  t
|d |d  t
|d |d  d S )Nz)gender age weight
M 64.0 75.0
F 25.0 60.0Tr   r   r$   r;   )rc   r  r-  r   r2  r3  r  r  r  r  r  r  r  r  )r#   r   r   r   r
   rP   r~  r   categoryrd   r   r)   r   r&  r
  r  r+   r+   r,   test_header  s   
zTestFromTxt.test_headerc                 C   s   t d}tjdd }tddt tj|d dd}t|d jtu  W d    n1 s-w   Y  t	d	d
gt	ddgt	ddgt	ddgt	ddgg}t
|jjg d t|D ]\}}t
|d|  | q_d S )Nz*A 64 75.0 3+4j True
BCD 25 60.0 5+6j FalseTr   r   r$   r;   rs  r      As   BCD@      r  r  y      @      @y      @      @F)f0f1f2Zf3r   zf%i)r#   r   r   r   r
   rP   r~  r   r  rd   r   rc   r  r   )r)   r   r&  r
  r  r}   r  r+   r+   r,   test_auto_dtype  s    zTestFromTxt.test_auto_dtypec                 C   s:   t d}tj|d d}tg dg dg}t|| d S )Nz1 2 3 4
5 6 7 8
rb   rj   )r   r   r  r  r#   rP   r~  rd   r   r)   r   r
  r  r+   r+   r,   test_auto_dtype_uniform  s   z#TestFromTxt.test_auto_dtype_uniformc                 C   sZ   t d}tdtfddtfdtfgfg}tj||dd}tjdd	g|d
}t|| d S )Nr  rt   rw   r   r*   r	  r  r  r  rb   )r#   rP   rc   rf   re   r~  rd   r   r)   r   Z
fancydtyper
  r  r+   r+   r,   r    s
   "zTestFromTxt.test_fancy_dtypec                 C   sN   ddd}t d}d}tj|||d}||d< tjdd	g|d
}t|| d S )N)gr^   r&  r  r  s   M 64.0 75.0
F 25.0 60.0r  rc   r  r  r  r  rb   r  )r)   r  r   r  r
  r  r+   r+   r,   test_names_overwrite  s   z TestFromTxt.test_names_overwritec                 C   s>   t jtdd td W d    d S 1 sw   Y  d S )Nzfname must be a string,r   {   )r   r   r  rP   r~  rf  r+   r+   r,   test_bad_fname  s   "zTestFromTxt.test_bad_fnamec                 C   s  t d}tjdd!}tddt tj|dd dd}t|d jtu  W d    n1 s.w   Y  tj	g d	d
dt
fdtfgd}t|| t d}tjdd!}tddt tj|dd dd}t|d jtu  W d    n1 svw   Y  t|| d S )NzN
#gender age weight
M   21  72.100000
F   35  58.330000
M   33  21.99
        Tr   r   r$   r;   )r  rc   r-  r   ))r  r  gfffffR@)r  r4  g
ףp=*M@)r  r  g=
ףp5@)r  r/  r  r  rb   sO   
# gender age weight
M   21  72.100000
F   35  58.330000
M   33  21.99
        r#   r   r   r   r
   rP   r~  r   r  rd   rf   re   r   )r)   r   r&  r
  r  r+   r+   r,   test_commented_header  s*   



z!TestFromTxt.test_commented_headerc                 C   sJ   t d}tj|ttfd dd}tjddgdtfdtfgd}t|| d S )	Nzcol1 col2
 1 2
 3 4T)rc   r  r  rq   rr   Zcol1Zcol2rb   r#   rP   r~  rf   rd   r   r  r+   r+   r,   test_names_and_comments_none  s   z(TestFromTxt.test_names_and_comments_nonec              
   C   s   t  c}tj|d}t|d}|d  W d    n1 s"w   Y  t $ t	t
 tj|dd W d    n1 sBw   Y  W d    n1 sQw   Y  W d    d S W d    d S 1 siw   Y  d S )Nr*  r      ϖasciirZ  )r   rU   r  r   r   r.   ro  r   r   r   UnicodeDecodeErrorrP   r~  )r)   r0  Zfpathr   r+   r+   r,   test_file_is_closed_on_error	  s   "z(TestFromTxt.test_file_is_closed_on_errorc                 C   s   t d}tjdd"}tddt tj|ddd dd}t|d	 jtu  W d    n1 s/w   Y  tj	d
ddt
fdtfgd}t|| d S )NA B C D
 aaaa 121 45 9.1Tr   r   r$   ACDr;   )r  r  rc   r-  r   )r  -   333333"@r  |S4r  r  rb   r  r  r+   r+   r,   test_autonames_and_usecols  s   z&TestFromTxt.test_autonames_and_usecolsc                 C   sJ   t d}tj|tdddd idd}tdd	gd
dggt}t|| d S )Nr  r	  r9   c                 S   r  r  r  r  r+   r+   r,   rz  &  r  z:TestFromTxt.test_converters_with_usecols.<locals>.<lambda>r  r  r`   r  r  r  r  r  r+   r+   r,   r  "  s   

z(TestFromTxt.test_converters_with_usecolsc              
   C   s   t d}tjdd'}tddt tj|ddd ddd	d
 id}t|d jtu  W d    n1 s4w   Y  tj	dddt
fdtfgd}t|| d S )Nr  Tr   r   r$   r  r;   r  c                 S   s   dt |  S )Nr`   r  r  r+   r+   r,   rz  2  r  zDTestFromTxt.test_converters_with_usecols_and_names.<locals>.<lambda>)r  r  rc   r-  r|  r   )r  Z   r  r  r  rb   r  r  r+   r+   r,   &test_converters_with_usecols_and_names+  s   

z2TestFromTxt.test_converters_with_usecols_and_namesc                 C   sb   ddd i}t d}tj|dd ddg|d}tjtdd	d
dfdtjfdtfgd}t|| d S )Ndatec                 S   r  Nz%Y-%m-%d %H:%M:%SZ)r>   r  r+   r+   r,   rz  ;  r{  z9TestFromTxt.test_converters_cornercases.<locals>.<lambda>2009-02-03 12:00:00Z, 72214.0r	  r  r
  rc   r  r|    r`   r9       `@rb   )r#   rP   r~  rd   r   Zobject_re   r   r)   	converterr   r
  r  r+   r+   r,   test_converters_cornercases8  s   
z'TestFromTxt.test_converters_cornercasesc                 C   s\   ddd i}t d}tj|dd ddg|d}tjtdd	d
dfddtfgd}t|| d S )Nr  c                 S   s   t t| dS r  )rP   Z
datetime64r>   r  r+   r+   r,   rz  F      z:TestFromTxt.test_converters_cornercases2.<locals>.<lambda>r  r	  r  r  r  r`   r9   r  )r  zdatetime64[us]rb   )r#   rP   r~  rd   r   re   r   r  r+   r+   r,   test_converters_cornercases2C  s   

z(TestFromTxt.test_converters_cornercases2c                 C   sb   t d}tj|dddd id}t|ddg |d tj|dd	d
d id}t|ddg d S )Nz1 21
  3 42
r  r   c                 S   r  r  r  r  r+   r+   r,   rz  R  r{  z3TestFromTxt.test_unused_converter.<locals>.<lambda>r  r  r  rZ   c                 S   r  r  r  r  r+   r+   r,   rz  W  r{  r  r  )r#   rP   r~  r   rK   r)   r   r
  r+   r+   r,   r  N  s   


z!TestFromTxt.test_unused_converterc                 C   sH   dd }dd }t d}t||ddd dd}tttj|fi | d S )	Nc                 S   4   t d|  v r|  d pd|  vr|  pdS )N   rr  rn  re   lowerr"  r  ry  r+   r+   r,   rz  [      z4TestFromTxt.test_invalid_converter.<locals>.<lambda>c                 S   r  )N   %r   rn  r  ry  r+   r+   r,   rz  ]  r  zgD01N01,10/1/2003 ,1 %,R 75,400,600
L24U05,12/5/2003, 2 %,1,300, 150.5
D02N03,10/10/2004,R 1,,7,145.55rS  r	  r;   )r|  r
  rc   r-  )r#   r  r   r   rP   r~  )r)   Z
strip_randZ	strip_perr*   rX   r+   r+   r,   test_invalid_converterZ  s   
z"TestFromTxt.test_invalid_converterc                 C   sH   t d}dd }tj|dd|id}tddgd	d
gg}t|| d S )Nz	q1,2
q3,4c                 S   s   t | dd  S r  r{   r  r+   r+   r,   rz  j  r  z;TestFromTxt.test_tricky_converter_bug1666.<locals>.<lambda>r	  r   )r
  r|  r  r  r  r  r  )r)   r*   Zcnvr
  r  r+   r+   r,   test_tricky_converter_bug1666g  s
   z)TestFromTxt.test_tricky_converter_bug1666c                 C   s|   d}t jt|dtdtid}t jdgddtfdtfgd	}t|| t jt|dtdtid}t g d
}t|| d S )Nz2009; 23; 46r  r   r  )Z2009      7@.   )r  r  r  r  rb   )g     d@r  r  )rP   r~  r#   re   r;   rd   r   )r)   dstrr
  r  r+   r+   r,   test_dtype_with_converterso  s   




z&TestFromTxt.test_dtype_with_converters(ignore:.*recfromcsv.*:DeprecationWarningc              	      s   d}ddddd g d}t t t  fdd	d
}tt||dd |dd}tjjg d|d}t|| g d}tt||ddd |dd}tjjg d|d}t|| d S )Nz!1,5,-1,1:1
2,8,-1,1:n
3,3,-2,m:n
r   rZ   r`   r9   )z1:1z1:nzm:1zm:n)e1ru   e2ru   )Ze3i2r   i1c                    s    |    S r&   rx  )ro   Zdmapr+   r,   rz    r  zDTestFromTxt.test_dtype_with_converters_and_usecols.<locals>.<lambda>)r   rZ   r`   r9   r	  r;   )rc   r
  r  r|  r-  ))rZ   r   r  r   )r`   r  r  rZ   )r9   r9   r9   rb   )r  r  r  )r   rZ   r9   )rc   r
  r  r  r|  r-  ))rZ   r   r   )r`   r  rZ   )r9   r9   r9   )rf   r   r#   rP   Zrecrd   r   )r)   r  Zdtypconvr
  r  r+   r  r,   &test_dtype_with_converters_and_usecols{  s    
z2TestFromTxt.test_dtype_with_converters_and_usecolsc                 C   s   d}dt fdtfg}dd }d|i}tjt|d||d}tjdtd	ddfd
tdddfg|d}t|| ddt fdtfgfg}tt	d tjt|d||d}W d    n1 s]w   Y  dt fdtfdg fg}tt	d tjt|d||d}W d    d S 1 sw   Y  d S )Nr  r  r  c                 S   r  r  r   r  r+   r+   r,   rz    r  z4TestFromTxt.test_dtype_with_object.<locals>.<lambda>rZ   r  r  r  r`   r  r  rb   nestzNested fields.* not supported.*)
rf   rh   rP   r~  r#   rd   r   r   r   NotImplementedErrorr  r+   r+   r,   r    s8   
"z"TestFromTxt.test_dtype_with_objectc                 C   sH   t jtdtd}|d dksJ t jtdtd}|d dks"J d S )N1rb   r+      1strings   string)rP   r~  r#   rh   )r)   parsedr+   r+   r,   #test_dtype_with_object_no_converter  s   z/TestFromTxt.test_dtype_with_object_no_converterc                 C   sH   t d}tj|dd tddtid}tjdgddtfgd	}t|| d S )
Nzskip,skip,2001-01-01,1.0,skipr	  rS  r`   )r
  r  rc   r  r|  )
2001-01-01r  )r$   |S10r$   rb   )r#   rP   r~  re   r;   rd   r   r  r+   r+   r,   'test_userconverters_with_explicit_dtype  s   
z3TestFromTxt.test_userconverters_with_explicit_dtypec              
   C   s   d}t  4}t|d}|d| d  W d    n1 sw   Y  tj|dd tddtidd	}W d    n1 s<w   Y  tjd
|d dfgddtfgd}t	|| d S )Nr(  r   s   skip,skip,2001-01-01s	   ,1.0,skipr	  rS  r`   r)  )r
  r  rc   r  r|  r-  r  r  )r$   z|U11r$   rb   )
r   r   r.   rP   r~  re   rQ  rd   r<   r   )r)   r/  r  r   r
  r  r+   r+   r,   ,test_utf8_userconverters_with_explicit_dtype  s   
z8TestFromTxt.test_utf8_userconverters_with_explicit_dtypec                 C   s6   t d}t|}tg dg dg}t|| d S )Nz1  2  3  4   5
6  7  8  9  10)r  r  r  r        @)r        @r        "@g      $@r  r  r+   r+   r,   test_spacedelimiter  s   

zTestFromTxt.test_spacedelimiterc                 C   s@   d}t jt|dd}t g dg dg dg}t|| d S )Nz  1  2  3
  4  5 67
890123  4r9   )r
  r   )ra   r   C   )iz  r  ra   rP   r~  r#   rd   r   r  r+   r+   r,   test_integer_delimiter  s   z"TestFromTxt.test_integer_delimiterc                 C   s@   t d}tj|tdddd id}tg dt}t|| d S )Nr  r	  r9   c                 S   r  r  r  r  r+   r+   r,   rz    r  z*TestFromTxt.test_missing.<locals>.<lambda>r  r  r  r  r+   r+   r,   r    s   

zTestFromTxt.test_missingc                 C   sh   d}t jt|ddd}t dt jdt jfdt jdfg}t jg d	td
}t|j| t|j| d S )Nz1	2	3
	2	
1		3r*  T)r
  usemaskr   r`   rZ   r9   )r   r   r   rZ   r   rZ   r   rZ   r   rb   )	rP   r~  r#   rd   nanboolr   r   mask)r)   r#  r
  Zctrl_dZctrl_mr+   r+   r,   test_missing_with_tabs  s   "z"TestFromTxt.test_missing_with_tabsc                 C   s   t ddgddggt}t }t || |d t j|tdd}t||d d df  t g dg d	gt}t }t || |d t j|td
d}t||d d dd f  |d t j|tt ddgd}t||d d dd f  d S )NrZ   r`   r9   ra   r   r  r  r   r  rq   )rP   rd   re   r#   r   rK   r~  r   r  r+   r+   r,   r    s   


zTestFromTxt.test_usecolsc                 C   sB   d}t jt|ddd}t jddgdd d	D d
}t|| d S )N1 2 3
4 5 6a, b, cza, c)r  r  r  ra   r   c                 S   r  r+   r{   r  r+   r+   r,   r0     r1   z3TestFromTxt.test_usecols_as_css.<locals>.<listcomp>acrb   r  r)   r   r
  r  r+   r+   r,   test_usecols_as_css  s   
zTestFromTxt.test_usecols_as_cssc                 C   sZ   t d}ddg}ddg}tj|dtt||d}t|d dd	g t|d d
dg d S )NzJOE 70.1 25.3
BOB 60.5 27.9r  r  r  r  r  r  r  r  r  r  )r#   rP   r~  r%  r   r   )r)   r   r  r  r
  r+   r+   r,   "test_usecols_with_structured_dtype   s   z.TestFromTxt.test_usecols_with_structured_dtypec                 C   s*   t jtddd}t|t ddg d S )Ns   1 2 3
4 5 6r   r  r  r  )rP   r~  r#   r   rd   )r)   r
  r+   r+   r,   test_usecols_with_integer
  s   z%TestFromTxt.test_usecols_with_integerc                 C   sx   t jddgdtfdtfgd}d}tdd}t jt|fd	d
i|}t|| t jt|fd	di|}t|| d S )Nr  r  r^   r   rb   r  r  )r  r  r   r  )r^   r   )rP   rd   re   r  r~  r#   r   )r)   r  r   rX   r
  r+   r+   r,   test_usecols_with_named_columns  s   

z+TestFromTxt.test_usecols_with_named_columnsc                 C   sv   t  .}|jdd t }t|}t|tg  tj|dd}t|tg  W d    d S 1 s4w   Y  d S )Nzgenfromtxt: Empty input file:)messagerZ   )r  )r   r   r#   rP   r~  r   rd   )r)   r   r   r
  r+   r+   r,   r    s   
"zTestFromTxt.test_empty_filec                 C   s\   t d}tdtfddtfdtfgfg}tj||ddd}tjd	d
g|d}t|| d S )Nr  rt   rw   r   r*   r	  T)rc   r
  r  r  r  rb   )	r#   rP   rc   rf   re   r~  mard   r   r  r+   r+   r,   test_fancy_dtype_alt&  s
   "z TestFromTxt.test_fancy_dtype_altc                 C   r  r  )r#   rP   rc   re   rf   r~  rd   r   r  r+   r+   r,   r  .  r  zTestFromTxt.test_shaped_dtypec                 C   s   t d}tdddd}tj|fd dd|}tjddgd	d
gdtfdtfgd}t|| t|j|j |	d tj|fddi|}tjddgd	d
gdt
fdt
fgd}t|| t|j|j d S )NA,B
0,1
2,N/Ar	  N/ATr
  missing_valuesr  rc   r  r;  r`   r  FFFTr  Br  rc   r   r  )r#   r  rP   r~  r  rd   rf   r   r  rK   re   r)   r   rX   r
  r  r+   r+   r,   test_withmissing7  s"   




zTestFromTxt.test_withmissingc                 C   s   d}t d ddd}dtfdtfdtfg}tjt|fdd	i|}tjg d
g d|d}t	|| ||d< tjt|fdddddd|}tjg d
g d|d}t	|| tjt|fdddddd|}tjg d
g d|d}t	|| d S )Nz4A, B, C
0, 0., 0j
1, N/A, 1j
-9, 2.2, N/A
3, -99, 3jr	  T)rc   r
  r  r  r	  r  r  r  ))r   rn  y                )rZ   r  r  )rJ  g@            8)r9   y              @)r  r  )r   r   rZ   r  r
  rc   rJ  r  r  r   rZ   r`   )r  r  )r  r  r  r  )r   r	  r  )
r  rf   re   r   rP   r~  r#   r  rd   r   )r)   r   Z
basekwargsZmdtyper
  r  r+   r+   r,   test_user_missing_valuesI  sB   





z$TestFromTxt.test_user_missing_valuesc              	   C   s8  t jddgdtfdtfgd}d}tdtdd	d
ddddddd}t jt|fi |}t jddgdd dD d}t|| t jt|fddi|}t jddgdd dD d}t|| d}t jt|dtddd}t g dg dg}t|| t jt|dtddd}t g dg d g}t|| d S )!N)r   r9   )ra   r  r^   r   rb   zN/A, 2, 3
4, ,???r	  za,b,cr  r   z???)r   r   r`   r   r  )r
  rc   r  r  filling_values)r   r`   r9   )ra   r   r  c                 S   r  r+   r  r  r+   r+   r,   r0   t  r1   z8TestFromTxt.test_user_filling_values.<locals>.<listcomp>abcr  r  c                 S   r  r+   r  r  r+   r+   r,   r0   x  r1   r  z1,2,*,4
5,*,7,8
*)r
  rc   r  r  )rZ   r`   r   ra   )r   r   r  r  r  )rZ   r`   r  ra   )r   r  r  r  )rP   rd   rf   r  r~  r#   r   )r)   r  r   rX   r
  Zdata2r+   r+   r,   test_user_filling_valuesi  s6   





z$TestFromTxt.test_user_filling_valuesc                 C   s^   t d}tj|d ddddd}tjddgdd	gd
tfdtfgd}t|| t|j|j d S )NzA,B
0,1.5
2,-999.00r	  z-999.0T)rc   r
  r  r  r  )r   r  )r`   g      r  r  r  r	  r
  )	r#   rP   r~  r  rd   rf   re   r   r  r  r+   r+   r,   test_withmissing_float  s   


z"TestFromTxt.test_withmissing_floatc                 C   sN   t d}tj|d ddd}tjg dg dgg dg dgd}t|| d S )	Nz1 2 3
4 5 6
2,5Trc   r  r  r   r   r  )r  )r#   rP   r~  r  rd   r   r  r+   r+   r,   test_with_masked_column_uniform  s   &z+TestFromTxt.test_with_masked_column_uniformc                 C   sR   t d}tj|d ddd}tjddgddgdtfd	tfd
tfgd}t|| d S )NzTrue 2 3
False 5 6
r  Tr  r   )r   r   r   r  r  r  r  r
  )r#   rP   r~  r  rd   r  rf   r   r  r+   r+   r,   test_with_masked_column_various  s   
z+TestFromTxt.test_with_masked_column_variousc                    s   dgd }t dD ]}d|d| < q	|dd td|td	d d
d  fdd}tt|}tt|d t|t	j
ddd dD d d ttt	jd	d
d d S )N1, 1, 1, 1, 1rB  r   2, 2, 2, 2 2r  r   a, b, c, d, er   r	  Tr
  rc   r  c                         t jfddi S )Nr  FrP   r~  r+   rX   mdatar+   r,   r        z)TestFromTxt.test_invalid_raise.<locals>.fr  c                 S   r  r+   r  r  r+   r+   r,   r0     r1   z2TestFromTxt.test_invalid_raise.<locals>.<listcomp>abcderb   r
  r  )r   insertr#   r   r  r   r   r   lenrP   r   rK   r   r   r~  )r)   r   r}   r   mtestr+   r   r,   test_invalid_raise  s   




zTestFromTxt.test_invalid_raisec                    s   dgd }t dD ]}d|d| < q	|dd td|td	d d
dd  fdd}tt|}tt|d t|t	j
ddd dD d d t	jfddi }tt|d t	j
ddd dD d}d|dd t dD < t|| d S )Nr  rB  r   r  r  r   r  r   r	  TF)r
  rc   r  r  c                      r  )Nr  )r   ra   r  r+   r   r+   r,   r     r"  z6TestFromTxt.test_invalid_raise_with_usecols.<locals>.fr  c                 S   r  r+   r  r  r+   r+   r,   r0     r1   z?TestFromTxt.test_invalid_raise_with_usecols.<locals>.<listcomp>Zaerb   r  r;  c                 S   r  r+   r  r  r+   r+   r,   r0     r1   abr!  c                 S   s   g | ]}d | qS )r  r+   r  r+   r+   r,   r0     r1   )r   r%  r#   r   r  r   r   r   r&  rP   r   rK   r~  )r)   r   r}   r   r'  r  r+   r   r,   test_invalid_raise_with_usecols  s$   


z+TestFromTxt.test_invalid_raise_with_usecolsc                 C   sX   dgd }t d|}ddd i}td|dd	 d
D dd}tttj|fi | d S )Nz1, 1, 1, 1, -1.1rB  r   ra   c                 S   s   d|    S )Nz(%s)rx  ry  r+   r+   r,   rz    r  z5TestFromTxt.test_inconsistent_dtype.<locals>.<lambda>r	  c                 S   r  r+   r  r  r+   r+   r,   r0     r1   z7TestFromTxt.test_inconsistent_dtype.<locals>.<listcomp>r#  r;   )r
  r|  rc   r-  )r#   r   r  r   r   rP   r~  )r)   r   r!  r|  rX   r+   r+   r,   test_inconsistent_dtype  s   
z#TestFromTxt.test_inconsistent_dtypec                 C   sL   d}t jt|dd dd}t jddgdtfdtfd	tfgd
}t|| d S )N0, 1, 2.3
4, 5, 6.7r	  f%02ir
  rc   Z
defaultfmtr   rZ   ffffff@)ra   r   @Zf00Zf01Zf02rb   )rP   r~  r#   rd   rf   re   r   r)   r   r'  r  r+   r+   r,   test_default_field_format  s   

z%TestFromTxt.test_default_field_formatc                 C   sB   d}t jt|dtdd}t jg dg dgtd}t|| d S )Nr,  r	  r-  r.  rn  r  r0  r  r  r1  rb   rP   r~  r#   re   rd   r   r2  r+   r+   r,   test_single_dtype_wo_names  s   
z&TestFromTxt.test_single_dtype_wo_namesc                 C   D   d}t jt|dtdd}t jddgdd d	D d
}t|| d S )Nr,  r	  r  r  r4  r5  c                 S   r  r+   r{   r  r+   r+   r,   r0     r1   zBTestFromTxt.test_single_dtype_w_explicit_names.<locals>.<listcomp>r  rb   r6  r2  r+   r+   r,   "test_single_dtype_w_explicit_names     

z.TestFromTxt.test_single_dtype_w_explicit_namesc                 C   r8  )Nza, b, c
0, 1, 2.3
4, 5, 6.7r	  Tr  r4  r5  c                 S   r  r+   r{   r  r+   r+   r,   r0     r1   zBTestFromTxt.test_single_dtype_w_implicit_names.<locals>.<listcomp>r  rb   r6  r2  r+   r+   r,   "test_single_dtype_w_implicit_names  r:  z.TestFromTxt.test_single_dtype_w_implicit_namesc                 C   sR   d}t jt|dtttfdd}t jddgdtfdtfd	tfgd
}t|| d S )Nr,  r	  zf_%02ir.  )r   r  r0  )ra   r  r1  Zf_00Zf_01Zf_02rb   rP   r~  r#   rf   re   rd   r   r2  r+   r+   r,   test_easy_structured_dtype  s   

z&TestFromTxt.test_easy_structured_dtypec                 C   s&  d}t dd dd}tjdd#}tddt tjt|fi |}t|d	 j	tu  W d    n1 s5w   Y  tj
d
gddtfdgd}t|| tjdd%}tddt tjt|fddi|}t|d	 j	tu  W d    n1 szw   Y  tj
dgddtfdgd}t|| d S )Nz01/01/2003  , 1.3,   abcder	  r;   )r
  rc   r-  Tr   r   r$   r   )z01/01/2003  ?z   abcde)r  z|S12r  )r  r)  rb   Z	autostrip)z
01/01/2003r>  r#  )r  r  )r  z|S5)r  r   r   r   r
   rP   r~  r#   r   r  rd   re   r   )r)   r   rX   r&  r'  r  r+   r+   r,   test_autostrip  s(   
zTestFromTxt.test_autostripc                 C   s   d}t jt|ddd d}dtfdtfdtfg}t jd|d	}t|| t jt|ddd d
d
d}dtfdtfdtfg}t jd|d	}t|| t jt|ddd d
d}dtfdtfdtfg}t jd|d	}t|| d S )NzA.A, B (B), C:C
1, 2, 3.14r	  Tr
  r  rc   AAB_BCC)rZ   r`   gQ	@rb   r$   r
  r  rc   Zreplace_spacedeletecharsA.AB (B)C:Cr
  r  rc   rE  B_(B)r<  r)   r#  r
  Z
ctrl_dtyper  r+   r+   r,   test_replace_space  *   




zTestFromTxt.test_replace_spacec                 C   s   d}t jt|ddtd}dtfdtfdtfg}t jd|d	}t|| t jt|ddtd
d
d}dtfdtfdtfg}t jd|d	}t|| t jt|ddtd
d}dtfdtfdtfg}t jd|d	}t|| d S )NzA.A, B (B), C:C
1, 2, 3r	  Tr@  rA  rB  rC  r   rb   r$   rD  rF  rG  rH  rI  rJ  )rP   r~  r#   rf   rd   r   rK  r+   r+   r,   test_replace_space_known_dtype,  rM  z*TestFromTxt.test_replace_space_known_dtypec                 C   s   d}t ddd}tjddgdd d	D d
}tjt|fdd i|}t|| tjddgdd d	D d
}tjt|fi |}d S )NzA,,C
0,1,2
3,4,5r	  Tr$  r  r  c                 S   r  r+   r  r  r+   r+   r,   r0   J  r1   z5TestFromTxt.test_incomplete_names.<locals>.<listcomp>)r  r  r  rb   rc   c                 S   r  r+   r{   r  r+   r+   r,   r0   O  r1   )r  rP   rd   r~  r#   r   r)   r   rX   r  r
  r+   r+   r,   test_incomplete_namesD  s   


z!TestFromTxt.test_incomplete_namesc                 C   sP   d}t jt|tttfdd}t jddgdtfdtfdtfgd}t|| d S )	Nz1 2 3
 4 5 6r^   r  r   r   r  r  rb   r<  r  r+   r+   r,   test_names_auto_completionR  s   


z&TestFromTxt.test_names_auto_completionc                 C   s   d}d}t jt|tttfdddd}t|jj| t jt|tttfdddd}t|jj| t jt|tdddd}t|jj| d S )Nz'A,B,C,D,E
0,1,2,3,4
0,1,2,3,4
0,1,2,3,4)r  r  Er	  )r   r`   ra   T)rc   r
  r  r  )rP   r~  r#   rf   r   rc   r  )r)   r   Z
ctrl_namesr
  r+   r+   r,   test_names_with_usecols_bug1636[  s"   




z+TestFromTxt.test_names_with_usecols_bug1636c                 C   s   d}t ddd d}tjddgdtfdtfd	tfgd
}tjt|fi |}t|| t ddd d}tjddgdtfdtfd	tfgd
}tjt|fi |}t|| d S )Nz-    A    B   C
    0    1 2.3
   45   67   9.)r   r   ra   Tr@  r/  )r  r  r  r  r	  r  rb   r   )r  rP   rd   rf   re   r~  r#   r   rO  r+   r+   r,   test_fixed_width_namesn  s   


z"TestFromTxt.test_fixed_width_namesc                 C   sV   d}t dd dd}tjg dg dg dgtd}tjt|fi |}t|| d S )	Ns   1, 2, 3
1, , 5
0, 6, 
r	  r  )r
  rc   r  r   )rZ   r  r   )r   r   r  rb   )r  rP   rd   rf   r~  r#   r   rO  r+   r+   r,   test_filling_values}  s
    zTestFromTxt.test_filling_valuesc                 C   s   t jdd$}t ddt tjtdd d ddd}t|d	 jtu  W d    n1 s-w   Y  t	|d
 d t jdd$}t ddt tjtdd d ddd}t|d	 jtu  W d    n1 sfw   Y  t	|d
 d d S )NTr   r   r$   ztest1,testNonetherestofthedatar	  r;   rc   r  r
  r-  r   rZ   s   testNonetherestofthedataztest1, testNonetherestofthedatas    testNonetherestofthedata)
r   r   r   r
   rP   r~  r#   r   r  r   )r)   r&  r
  r+   r+   r,   test_comments_is_none  s$   

z!TestFromTxt.test_comments_is_nonec                 C   s  d}d}d| d }|| | }t jdd$}t ddt tjt|d d d	d
d}t|d jtu  W d    n1 s=w   Y  t	|d d t	|d d|  t	|d d tjt|d d d	dd}t	|d d t	|d d|
d  t	|d d t jdd&}t ddt tjtd| d d d	d
d}t|d jtu  W d    n1 sw   Y  t	|d d t	|d d|  d S )Ns      norm1,norm2,norm3
   test1,testNonethe   ,test3
Tr   r   r$   r	  r;   rV  r   )rZ   r      test1)rZ   rZ      testNonetherq      test3r8   test1testNonethetest3   0,testNonether  r  )r   r   r   r
   rP   r~  r#   r   r  r   r<   )r)   r8   normencr*   r&  r
  r+   r+   r,   test_latin1  s@   

zTestFromTxt.test_latin1c                 C   s6   d}| j t|d dd}t|t|d  d S rr  )r^  r   r   rP   rd   r<   r"  rt  r+   r+   r,   test_binary_decode_autodtype  s   z(TestFromTxt.test_binary_decode_autodtypec                 C   s   d}d}d| d }|| | }t jdd$}t ddt tjt|d d d	d
d}t|d jtu  W d    n1 s=w   Y  t	g ddd| dgg dg}t
|| d S )Nr(  rX  rY  rZ  Tr   r   r$   r	  r;   rV  r   )s   norm1s   norm2s   norm3r[  r\  r]  )r   r   r   r
   rP   r~  r#   r   r  rd   r   )r)   r/  rb  rc  r*   r&  r
  ctlr+   r+   r,   test_utf8_byte_encoding  s$   
z#TestFromTxt.test_utf8_byte_encodingc              	   C   s4  d}t  }t|d}|d| d d  W d    n1 s!w   Y  tj|d d ddd}tjd	d
|d dgd	d
|d dggtjd}t|| t|d}|d|  W d    n1 sfw   Y  tj|d d ddd}t	|d d t	|d d
|d  W d    d S 1 sw   Y  d S )Nr(  r   rY  rZ  r`   r	  r)  rV  r^  r_  r`  rb   ra  r  r   r  )
r   r   r.   rP   r~  rd   r<   r.  r   r   )r)   r/  r  r   r
  rf  r+   r+   r,   test_utf8_file  s0   


"zTestFromTxt.test_utf8_filec           	   	   C   sX  d}d}zt  }|| W n ttfy   td Y nw t }t|d}|	d |	d| d  |	d| d	  W d    n1 sKw   Y  t
jd
d"}t
ddt tj|d d ddd}t|d jtu  W d    n1 s{w   Y  tjg dd|dgdd| dggtjd}t|| W d    d S 1 sw   Y  d S )Nr  u   öüözTSkipping test_utf8_file_nodtype_unicode, unable to encode utf8 in preferred encodingrX  znorm1,norm2,norm3
znorm1,z,norm3
ztest1,testNonethez,test3
Tr   r   r$   r	  r;   rV  r   )norm1Znorm2norm3ri  rj  r^  r_  r`  rb   )r^  r_  ro  UnicodeErrorImportErrorr   rS  r   r   r.   r   r   r   r
   rP   r~  r   r  rd   r.  r   )	r)   r/  r8   r-  r  r   r&  r
  rf  r+   r+   r,   test_utf8_file_nodtype_unicode  s@   

"z*TestFromTxt.test_utf8_file_nodtype_unicode(ignore:.*recfromtxt.*:DeprecationWarningc                 C   s   t d}tdddd}t|fi |}tjddgdtfd	tfgd
}tt|tj t	|| t d}t|fd dd|}t
jddgddgdtfd	tfgd}t	|| t	|j|j t	|jddg d S )NA,B
0,1
2,3r	  r  Tr  r;  rS  r  r	  rb   r  r  r  r  r  r
  r   r`   )r#   r  r   rP   rd   rf   r   rN   recarrayr   r  r  r  r  r+   r+   r,   test_recfromtxt	  s"   



zTestFromTxt.test_recfromtxtc                 C   s  t d}tddddd}t|fdd i|}tjddgd	tfd
tfgd}tt|tj t	|| t d}t|fd dd|}t
jddgddgd	tfd
tfgd}t	|| t	|j|j t	|jddg t d}t|dd}tjddgdtfdtfgd}tt|tj t	|| t d}dtfdtfg}t|d|d}tjddg|d}tt|tj t	|| t d}t|ddd id}tjddgdtdffgd}t	|j|j t	|| d S ) Nro  r  Tr;   )r  r  case_sensitiver-  rc   r;  rS  r  r	  rb   r  r  r  r  r  r
  r   r`   )r  r^   r   )r  rc   zcolor
"red"
"blue"c                 S   rw  )N")r  ry  r+   r+   r,   rz  <	  r{  z-TestFromTxt.test_recfromcsv.<locals>.<lambda>)r|  )red)bluecolorra   )r#   r  r   rP   rd   rf   r   rN   rp  r   r  r  r  re   rQ  rc   )r)   r   rX   r
  r  rc   r+   r+   r,   test_recfromcsv	  sN   







zTestFromTxt.test_recfromcsvc                 C   s  d}t |}tj|dd}t|}t|ddgddgddgg t|d	d
gddgg tttjt |dd d}tjt |dd}tddgddgg}t|| tttjt |ddd tttjt |dd t M}|t	 tjt |ddd}tddgddgddgddgg}t|| tjt |ddd}tddgddgddgddgg}t|| W d    n1 sw   Y  d}t |}tj|dddd}tjg dddgd}t|| tj|d |j
d}tjddgddgd}t|| d S ) Nz1 2
3 4
5 6
7 8
9 10
r9   )rJ  rZ   r`   ra   r   r   r  r  r  r  r   z1 1
2 2
0 
3 3
4 4
5  
6  
7  
r  r  )r  rJ  F)rJ  r  r  r  z"a b
#c d
1 1
2 2
#0 
3 3
4 4
5  5
T)r  rJ  r  ))r  r  )r  r  )r  r  )r   <f8)r  rx  rb   )rJ  rc   )r  r  )r  r  )r#   rP   r~  r   r   r   rd   r   r   r   rc   )r)   r   r#  Za1Za2r
  r  r   r+   r+   r,   rK  A	  sH   


"
"


zTestFromTxt.test_max_rowsc              
   C   s   t dd}d}|D ]?}d| d }t '}t|d}|| W d    n1 s-w   Y  t |}W d    n1 sAw   Y  t|| qd S )Nr   rS  rT  rV  rW  r&  )rP   r\  r]  r   r   r.   r~  r   )r)   r  r`  ra  r   rI   r   rb  r+   r+   r,   test_gft_using_filenamew	  s   z#TestFromTxt.test_gft_using_filenamec           	   
   C   s   t dd}d}|D ]`}d| d }t }tj|dd}|t| W d    n1 s0w   Y  tdd	*}t	|d}|| W d    n1 sPw   Y  t
t || W d    n1 sgw   Y  qd S )
Nr   rS  rT  rV  rW  r&  fileobjrY  z.gz2r   )rP   r\  r]  r   re  GzipFiler.   r"   r   r   r   r~  )	r)   r_  r`  ra  r   r*   r  rI   r   r+   r+   r,   test_gft_from_gzip	  s    zTestFromTxt.test_gft_from_gzipc                 C   r=  )Nc                  s   s"    t dD ]	} td|  V  qd S r>  )r   r"   r?  r+   r+   r,   r   	  s   z3TestFromTxt.test_gft_using_generator.<locals>.countr  )rP   r~  r   r\  r@  r+   r+   r,   test_gft_using_generator	  s   z$TestFromTxt.test_gft_using_generatorc                 C   s   t d}tj|d d}t|jjg d t|jd tk t|jd tjk t|jd tj	k t
|d d t|d d t|d d	 d S )
Nz%73786976294838206464 17179869184 1024rb   )r  r  r  r  r  r  g      Dl        i   )r#   rP   r~  r   rc   r  r   re   r  int_r   r  r+   r+   r,   test_auto_dtype_largeint	  s   z$TestFromTxt.test_auto_dtype_largeintc                 C   s^   t d}tj|ddd\}}}t|tg d t|tg d t|tg d d S )Nz1,2,3
4,5,6
7,8,9
0.0,1.0,2.0r	  T)r
  r1  )r  r  r  rn  )r  r  r  r  )r  r  r  r  )r#   rP   r  r   rd   )r)   r#  r^   r   r   r+   r+   r,   test_unpack_float_data	  s
   z"TestFromTxt.test_unpack_float_datac                 C   s   t d}ddd}tj||dd\}}}t|jtd t|jtd t|jtd	 t|td
dg t|tddg t|tddg d S )Nr-  r.  r  r  Tr0  r  ru   r   r2  r3  r  r4  r5  r6  )r#   rP   r~  r   rc   r   rd   r7  r+   r+   r,   r8  	  s   
z"TestFromTxt.test_unpack_structuredc                 C   sr   t d}tddgtddgtddgf}tj|d dd	d
}t||D ]\}}t|| t|j|j q&d S )NzM 21 72.
F 35 58.r  r  r  r4  r5  r6  Tzutf-8)rc   r1  r-  )r#   rP   rd   r~  r   r   r   rc   )r)   r#  expectedr
  rR   resultr+   r+   r,   test_unpack_auto_dtype	  s   (
z"TestFromTxt.test_unpack_auto_dtypec                 C   sR   t d}ddd}tjddgtjd}tj||dd	}t|| t|j|j d S )
Nz21
35r   ru   r  r  r4  rb   Tr0  )r#   rP   rd   r  r~  r   r   rc   r)   r#  r   r  r
  r+   r+   r,   test_unpack_single_name	  s   

z#TestFromTxt.test_unpack_single_namec                 C   sZ   t d}ddd}tjdtjd}tj||dd}t|| td	|j t|j|j d S )
Nr  r   r  r  r  rb   Tr0  r+   )	r#   rP   rd   r  r~  r   r   r\   rc   r  r+   r+   r,   test_squeeze_scalar	  s   

zTestFromTxt.test_squeeze_scalarndimr  c                 C   s6   d}t jt||d}t jt||d}t|| d S )NZ42r9  )rP   r  r   r~  r   )r)   r  r#  r^   r   r+   r+   r,   r<  	  s   zTestFromTxt.test_ndmin_keywordN)_r4   r5   r6   r[  rP   r~  r^  rx   rg   rk   r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r   r   r   r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r   r  r  r  r  r  r  r  r(  r*  r+  r3  r7  r9  r;  r=  r?  rL  rN  rP  rQ  rS  rT  rU  rW  rd  re  rg  rh  rm  rq  rw  rK  ry  r}  r~  r  r  r8  r  r  r  r   rf   r<  r+   r+   r+   r,   r}  ?  s    
	

	

	 


					
#


*6	

r}  c                   @   s   e Zd Zdd Zdd Zdd Zejje	ddej
d	eegd
d Zej
d	eegdd Zej
d	eegdd Zej
d	eegdd Zej
d	eegejddd Zej
d	eegejddd ZdS )TestPathUsagec                 C   sn   t dd(}t|}tddgddgg}t|| t|}t|| W d    d S 1 s0w   Y  d S )N.txtr   g?r`   r9   ra   )r   r   rP   rd   r   r  r   )r)   r  r^   rt   r+   r+   r,   test_loadtxt	  s   
"zTestPathUsage.test_loadtxtc                 C   sp   t dd)}t|}tddgddggt}t|| t|}t|| W d    d S 1 s1w   Y  d S )Nr  r   rZ   r`   r9   ra   )r   r   rP   rd   rf   r   rQ   r   r)   r  r^   r   r+   r+   r,   test_save_load
  s   
"zTestPathUsage.test_save_loadc                 C   s   t dd<}t|}tddgddggt}t|| tj|dd}t|| ~tr9t	  t	  W d    d S W d    d S 1 sDw   Y  d S )	Nr  r   rZ   r`   r9   ra   ro   rn   )
r   r   rP   rd   rf   r   rQ   r   r   r   r  r+   r+   r,   test_save_load_memmap

  s   
"z#TestPathUsage.test_save_load_memmapzmemmap doesn't work correctlyrl   r  c                 C   s   t ddE}||}tddgddggt}t|| tj|dd}d	|d
 d
< d	|d
 d
< ~tr8t  t  t|}t|| W d    d S 1 sMw   Y  d S )Nr  r   rZ   r`   r9   ra   zr+r  r   r   )	r   rP   rd   rf   r   rQ   r   r   r   )r)   r  r  r^   r   r   r+   r+   r,   test_save_load_memmap_readwrite
  s   
"z-TestPathUsage.test_save_load_memmap_readwritec              	   C   s   t dd8}||}tj|dd t|}t|d d W d    n1 s(w   Y  W d    d S W d    d S 1 s@w   Y  d S Nr   r   r   r   r   )r   rP   r   rQ   r   r)   r  r  r   r+   r+   r,   test_savez_load)
  s   "zTestPathUsage.test_savez_loadc                 C   sf   t dd$}||}tj|dd t|}t|d d |  W d    d S 1 s,w   Y  d S r  )r   rP   savez_compressedrQ   r   rO   r  r+   r+   r,   test_savez_compressed_load1
  s   

"z(TestPathUsage.test_savez_compressed_loadc                 C   sf   t dd$}||}tddg}t|| t|}t|| W d    d S 1 s,w   Y  d S )Nr  r   rq   rr   )r   rP   rd   r   r~  r   )r)   r  r  r^   r   r+   r+   r,   test_genfromtxt:
  s   
"zTestPathUsage.test_genfromtxtrn  c              	   C   s   t ddR}||}t|d}|d W d    n1 sw   Y  tdddd}t|fi |}tjd	d
gdtfdtfgd}tt	|tj
 t|| W d    d S 1 sZw   Y  d S )Nr  r   r&  ro  r	  r  Tr  r;  rS  r  r	  rb   )r   r   r.   r  r   rP   rd   rf   r   rN   rp  r   r)   r  r  r   rX   r
  r  r+   r+   r,   rq  C
  s   
"zTestPathUsage.test_recfromtxtr  c              	   C   s   t ddT}||}t|d}|d W d    n1 sw   Y  tdddd}t|fdd i|}tjd	d
gdtfdtfgd}tt	|tj
 t|| W d    d S 1 s\w   Y  d S )Nr  r   r&  ro  r  T)r  r  rr  rc   r;  rS  r  r	  rb   )r   r   r.   r  r   rP   rd   rf   r   rN   rp  r   r  r+   r+   r,   rw  R
  s   
"zTestPathUsage.test_recfromcsvN)r4   r5   r6   r  r  r  r   r   rM  r   r   r   rQ  r  r  r  r  r   rq  rw  r+   r+   r+   r,   r  	  s&    	




r  c                  C   s`   t jd} t }tj|dd}t ||  |  |d tj|dd}tt 	||  d S )Nr   r   r&  rz  r   ro   )
rP   r   r   re  r|  r   rO   rK   r   rQ   r^   r*   r   r+   r+   r,   test_gzip_loadd
  s   
r  c                   @   s$   e Zd Zdd Zdd Zdd ZdS )
JustWriterc                 C   
   || _ d S r&   baser)   r  r+   r+   r,   r'   u
     
zJustWriter.__init__c                 C      | j |S r&   )r  r.   r(   r+   r+   r,   r.   x
  r  zJustWriter.writec                 C   s
   | j  S r&   )r  rJ   rf  r+   r+   r,   rJ   {
  r  zJustWriter.flushN)r4   r5   r6   r'   r.   rJ   r+   r+   r+   r,   r  t
  s    r  c                   @   s&   e Zd Zdd Zdd Zd	ddZdS )

JustReaderc                 C   r  r&   r  r  r+   r+   r,   r'   
  r  zJustReader.__init__c                 C   r  r&   )r  r  )r)   r   r+   r+   r,   r  
  r  zJustReader.readr   c                 C   s   | j ||S r&   )r  rK   )r)   offwhencer+   r+   r,   rK   
  s   zJustReader.seekNr  )r4   r5   r6   r'   r  rK   r+   r+   r+   r,   r  ~
  s    r  c                  C   sT   t jd} t }t|}t ||  |  |d t|}tt 	||  d S )Nr  r   )
rP   r   r   r  r   rJ   rK   r  r   rQ   r  r+   r+   r,   test_ducktyping
  s   
r  c               	   C   s   t  } tj| dd}|d |  | d tdd)}t|d}||   W d    n1 s5w   Y  t	
|}W d    n1 sIw   Y  |   t|g d d S )	Nr&  rz     1 2 3
r   r2  r   r   r   )r   re  r|  r.   rO   rK   r   r   r  rP   r  r   )r*   r  rI   r   rb  r+   r+   r,   test_gzip_loadtxt
  s   

r  c                  C   sV   t  } tj| dd}|d |  | d tj| dd}tt|g d d S )Nr&  rz  r  r   ro   r   )	r   re  r|  r.   rO   rK   r   rP   r  )r*   r   r+   r+   r,   test_gzip_loadtxt_from_string
  s   

r  c                  C   s  t  } td}td}tj| ||d | d t| }td|v  td|v  td| v  td| v  | D ]\}}t|dv  t	|j
d q?| D ]}t	|j
d qTtt| dk |D ]}t|dv  qitd| v  |d|d k sJ d S )N)r9   r9   )rt   rw   r   rt   rw   r`   )r   rP   r  r   rK   rQ   r   keysitemsr   r\   valuesr&  rH   all)r*   rt   rw   r   r   r^   r+   r+   r,   test_npzfile_dict
  s(   



r  zPython lacks refcountsrl   c                  C   s   t  } t| g d | d t  t|  W d    n1 s#w   Y  | d ddg}t  tjtd|d}t|tj	dg|d W d    d S 1 sTw   Y  d S )Nr   r   )r^   u1r`   )r   r  r`   z0 1 2 3rb   )r;  rS  )
r   rP   r   rK   r   rQ   r  r#   r   rd   )r   r   rt   r+   r+   r,   test_load_refcount
  s   

"r  c                  C   s   t  } t| d t| d | d t| }|dksJ t| }|dks*J tt t|  W d    d S 1 s@w   Y  d S )NrZ   r`   r   )r   rP   r   rK   rQ   r   r   EOFError)r   Zout1Zout2r+   r+   r,   #test_load_multiple_arrays_until_eof
  s   


"r  c               	   C   sd  t jddgtd} tdd}t ||  W d    n1 sw   Y  tdd'}tjtdd t j|| dd	 W d    n1 sDw   Y  W d    n1 sSw   Y  tdd}t ||  W d    n1 snw   Y  tdd0}tjtdd t j|| dd	 W d    n1 sw   Y  W d    d S W d    d S 1 sw   Y  d S )
NrZ   Zhellorb   r   r   z$Object arrays cannot be saved when.*r   F)rC   )	rP   rd   rh   r   r   r   r   r   r  )Z	obj_arrayr   r+   r+   r,   test_savez_nopickle
  s(   "r  r&   )YrL   r   re  rU   r   r=   r   r  r   pathlibr   tempfiler   ior   r   r   r^  multiprocessingr   r   ctypesr	   numpyrP   Znumpy.mar  Znumpy.exceptionsr
   Znumpy.lib._iotoolsr   r   Z	numpy.libr   Znumpy.lib._npyio_implr   r   Znumpy.ma.testutilsr   Znumpy.testingr   r   r   r   r   r   r   r   r   r   r   r   r   r   r   Znumpy.testing._private.utilsr    Znumpy._utilsr"   r#   maxsizer   rh  r7  rl  rk  r8  r>   r@   r   r   r   rR  r  r`  r}  r  r  r  r  r  r  r  r  r   r   r  r  r  r+   r+   r+   r,   <module>   s    D

k !  #H    4E         Am

