o
    h߭                    @   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+   k/var/www/html/construction_image-detection-poc/venv/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libnpyioNpzFileosremove)r)   	save_funcargskwargsrA   rB   rD   target_file	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      )r^   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 )
Nr_      r9      y      ?      @y       @      @y      @      @y      @       @dtype)rP   arrayfloatrd   intcsinglecdoublerb   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 )Nr_   re   r9   rf   )rP   ri   objectrd   rb   r+   r+   r,   test_array_object   s   
zRoundtripTest.test_array_objectc                 C   s   t g dt}| | d S )Nr_   re   r9   rf   )rP   ri   rk   r^   rb   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 )	Nr_   g      @rf   g333333@T	mmap_moder)rD   rB   )rP   ri   r^   r`   rb   r+   r+   r,   	test_mmap   s   zRoundtripTest.test_mmapc                 C   s$   t jddgddgd}| | d S )Nr_   re   r9   rf   xi4yr|   rg   )rP   ri   rd   rb   r+   r+   r,   test_record   s   zRoundtripTest.test_recordc                 C   sj   dd t dD }tjd|d}tjdd tdd	t | | W d    d S 1 s.w   Y  d S )
Nc                 S   s   g | ]
}d | d t fqS )%dd   rj   r/   ir+   r+   r,   r0      s    z1RoundtripTest.test_format_2_0.<locals>.<listcomp>  i  rg   Trecordalwaysr$   )rangerP   oneswarningscatch_warningsfilterwarningsUserWarningrd   )r)   dtrc   r+   r+   r,   test_format_2_0   s   "zRoundtripTest.test_format_2_0N)r4   r5   r6   r^   rd   rn   rp   rr   pytestmarkskipifrL   rM   rw   r   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@   r^   rP   saver   rR   rG   rh   flagsfnc)r)   rZ   r[   r+   r+   r,   r^      s   zTestSaveLoad.roundtripN)r4   r5   r6   r^   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@   r^   rP   savez	enumeraterR   rG   r   rh   r   r   fidrO   rW   rX   rI   )r)   rZ   r[   nrR   reloadedr+   r+   r,   r^      s   
zTestSavezLoad.roundtripzHangs on PyPyrs   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     rg   numpy_test_big_arrays_.npz)prefixsuffixrc   rc   )rP   emptyuint8r   r   rQ   rO   )r)   Lrc   tmp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 )	Nr_   re   r9   rf         ?       @       @      @      @            @      (@)rP   ri   rj   complexr^   )r)   rc   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 Nr_   re   r9   rf   r   r   r   r   )file_afile_br   r   r   )	rP   ri   rj   r   r   r   rK   rQ   r   r)   rc   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r_   re   r9   r   r   z(1, 2)matchrx   )	rP   ri   r   r   rK   rQ   r   raisesKeyError)r)   rc   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   ri   rj   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   randomrandnr   OSErrorappend)
error_listr   rR   errr+   r+   r,   writer  s   "z9TestSavezLoad.test_savez_filename_clashes.<locals>.writerc                    s   g | ]
}t j fd qS )targetrZ   )	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   r_   i  r   z#Failed to load data from a file: %s)r   rP   r   r   filterResourceWarningr   rQ   	Exceptionr   r   gc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 )N&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))r_   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 )Nr_   re   r9   rf   r   r   )fname)	rP   ri   rj   r   r   rQ   reprformatrO   )r)   countexpected_reprrc   r   r   r+   r+   r,   test_repr_lists_keysQ  s   

"z"TestSavezLoad.test_repr_lists_keysN)r4   r5   r6   r^   r   r   r   r   IS_64BITr   r   r   r   r   r   r   r   r   	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 )Nr_   re   r9   rf   z%.18er?   r    
rx   ry   r      1 2
   3 4
)
rP   ri   rj   r   savetxtrK   r   	readlinesr"   rk   )r)   rc   r?   r   r+   r+   r,   rn   b  s   

zTestSaveTxt.test_arrayc                 C   sJ   t g dt}t }t j||dd |d | }t|g d d S )Nrq   r   r   r   )s   1
s   2
s   3
s   4
)rP   ri   rk   r   r  rK   r  r   r)   rc   r   r3   r+   r+   r,   rr   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 )Nr_   re   )r   r   
ValueErrorrP   r  ri   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 )Nrx   ry   rz   r}   rg   r   r   r   r   r  rP   ri   r   r  rK   r   r  r)   rc   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   rf   r   r   ))foor|   )barr|   )bazr|   rg   r  r  r   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 )Nr_   )rz   r}   )zf4rg   r{   r  .npyr   )rP   r   r   r   r   rQ   r   )r)   rc   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      ?       @      @      @,r   )	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 )Nrx   ry   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   ri   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 )Nrx   ry   rg   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   ri   rk   r  rK   r   readr"   )r)   r   rc   test_header_footer
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 )Nrx   ry   )r   rP   ri   r  loadtxtr   )r)   r%  rI   rc   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 )Nre   rg                 ?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)   ncolsnrowsrc   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 )Nre   rg   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   r8  rx   ry   )listrP   ri   r  r&  r   )r)   r8  wrc   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-8rg   test.csv%sr?   encoding)	r<   rP   ri   str_r   r  rW   r  r   )r)   utf8rc   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=  rg   r$   .gz.bz2.xz.lzmar>  r?  z	UTF-16-LEr@  rA  rh   )r<   rP   ri   rB  HAS_BZ2r   HAS_LZMAr5  r   r  rW   r  r   r&  r   )r)   rC  rc   suffixesrD  r   r   r+   r+   r,   test_unicode_roundtrip0  s$   

"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=  rg   r?  r@  r   r   )	r<   rP   ri   rB  r   r  rK   r   r"  r)   rC  rc   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 rO  )	r<   rP   ri   rB  r   r  rK   r   r"  rP  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   ri   r  rK   r   r   r"  )r)   rS  rc   r*   r+   r+   r,   test_unicode_and_bytes_fmtQ  s   
z&TestSaveTxt.test_unicode_and_bytes_fmtrF   zfiles>4GB may not workrs   g   `A)
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   r   rf   )rP   r   randrandintr   r+   r+   r,   r0   f  s
    zGTestSaveTxt.test_large_zip.<locals>.check_large_zip.<locals>.<listcomp>i 5 rg   ztest.npz)	test_dataT)valuerP   asarrayr   ro   r   r   rW   r  r   MemoryError)memoryerror_raisedrZ  rD  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   r[  r]  exitcoder   xfail)r)   r_  r^  ctxpr+   r+   r,   test_large_zip]  s   

zTestSaveTxt.test_large_zipN)"r4   r5   r6   rn   rr   r  r
  r  r  r  r  r#  r   r   r   r   strr'  r2  r3  r;  rE  rN  rQ  rR  r   r   rU  r   rL   rM   r   r    rg  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   re   r9   r   z
0 1 23 4 5r   wtz	UTF-32-LE)moderA  rA  rt)rP   arangereshaper   r.   loadfuncr   )r)   fopenrM  wantedlinesepsepr   r   rI   r   resr+   r+   r,   check_compressed  s&   
zLoadTxtBase.check_compressedc                 C      |  tjd d S )N)rF  )r{  gzipr   r)   r+   r+   r,   test_compressed_gzip  s   z LoadTxtBase.test_compressed_gzipz	Needs bz2rs   c                 C   r|  )N)rG  )r{  bz2r   r~  r+   r+   r,   test_compressed_bz2     zLoadTxtBase.test_compressed_bz2z
Needs lzmac                 C   r|  )N)rH  rI  )r{  lzmar   r~  r+   r+   r,   test_compressed_lzma  r  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-16rq  )        r  r  )r   r   r.   encoderu  r   )r)   r  r   r{   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   r  rJ  )	r<   r   r   r.   r  ru  rP   rB  r   )r)   nonasciir  r   r{   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r  rh   rA  )ru  r   rP   rB  r   ri   r<   r6  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<   r{   r+   r+   r,   <lambda>     
 z4LoadTxtBase.test_converters_decode.<locals>.<lambda>)rh   rA  
convertersr=  )	r#   r.   rK   ru  rP   rB  ri   r<   r   r)   r   r{   rc   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=  ro  rq  r   c                 S   s   | d S )Nr   r+   r  r+   r+   r,   r    s    z6LoadTxtBase.test_converters_nodecode.<locals>.<lambda>rh   r  rA  r   )	r<   r   r   r.   ru  rP   rB  ri   r   )r)   rC  r  r   r{   rc   r+   r+   r,   test_converters_nodecode  s   


"z$LoadTxtBase.test_converters_nodecodeN)r4   r5   r6   r{  r  r   r   r   rK  r  rL  r  r  r  r  r  r  r+   r+   r+   r,   ri    s    

	
ri  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 Nr_   )r   _loadtxt_chunksize
orig_chunkr~  r+   r+   r,   setup_method  s   
zTestLoadTxt.setup_methodc                 C   s   | j t_d S r&   )r  r   r  r~  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   r{   r~   rg   rx   ry   rz   r}   zM 64 75.0
F 25 60.0genderageweightS1r|   r  namesformatsM      P@     R@F      9@      N@)r#   r.   rK   rP   r&  int32ri   r   )r)   r   r{   rc   dmydescriptorr   r~   r+   r+   r,   r     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   rg   r_   re   r9   rf   )	r#   r.   rK   rP   r&  rk   ri   r   rj   r  r+   r+   r,   rn     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   rg   rq   1,2,3,4
r  rh   r  r#   r.   rK   rP   r&  rk   ri   r   r  r+   r+   r,   rr     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rk   r*   r+   r+   r,   r  	      z*TestLoadTxt.test_missing.<locals>.<lambda>rh   r  r  r_   re   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,   r    r  z:TestLoadTxt.test_converters_with_usecols.<locals>.<lambda>r_   r9   rh   r  r  usecolsre   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  #rh   r  r!  r_   re   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 formattingrs   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&  rk   ri   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  r_   )rh   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 )Nr_   re   r9   rf   r   r_   rh   r  r   r9   rf   r   rx   c                   @   r   )z*TestLoadTxt.test_usecols.<locals>.CrazyIntc                 S   s   dS r  r+   r~  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   re   r  rh      JOE   BOBL9@fffff;@      ?z^usecols must be.*%sr  )rP   ri   rj   r   r  rK   r&  r   rk   int8int16r  int64r   uint16uint32uint64r#   r9  r   r   r   	TypeErrorr:   r4   )r)   rc   r   r{   int_typeto_readr  	crazy_intr   r  dtypesrR   	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   )rh   r  r  )r   r   OverflowErrorrP   r&  r  r  r~  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   r{   r~   r   r*   r  r  r_   )re   r  rf   )r         @)
r#   r.   rK   rP   rh   rk   rj   r&  ri   r   r)   r   r   r{   rc   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  r{   r~   blockrj  rg   aaaar         @r   r  r#   rP   rh   rj   rk   r&  ri   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  r{   r~   r  )re   re   r9   rg   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 )Nstr1str2rg   )rh  rP   bytes_ri   r&  r   )r)   r   r   rc   r{   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   rg   )r   warnsr   r#   rP   r&  r   ra   r  r   rh   )r)   r   r{   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,   r    r  z3TestLoadTxt.test_unused_converter.<locals>.<lambda>r  r     *   r_   c                 S   r  r  r  r  r+   r+   r,   r    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,   r        z4TestLoadTxt.test_dtype_with_object.<locals>.<lambda>r_   ;r  rh   r    re        rg   )rk   ro   rP   r&  r#   ri   r   r   r)   r   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   rg   )r#   r.   rK   rP   r&  r  r   r)   tgtr   rz  r+   r+   r,   test_uint64_type     
zTestLoadTxt.test_uint64_typec                 C   r2  )N)l l    r3  r   rg   )r#   r.   rK   rP   r&  r  r   r4  r+   r+   r,   test_int64_type  r7  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   logspaceastypefloat32hstackrj   r   maphexr#   r.   rK   r&  fromhexr   )r)   r5  inpr   r   rz  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   rC  )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   NrD  r  r+   r+   r,   &test_default_float_converter_exception  rF  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 )Nr_   r3  r   rg   )r   r#   r.   rK   rP   r&  r   r4  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re   re   rg   r(  z%.16er   r   s   e+00-s   e00+-)rP   r*  r+  r,  r   r   r  rK   r"  replacer   r.   r&  r   r   )r)   rc   r0  r1  r   txttxt_badrz  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r_   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   )r{   r~   r  comment)<i4rQ  <f4|S8r  	r  )s   start s         rP  )r#   r.   rK   rP   r&  ri   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rc   r   r   )|S1rQ  rR  r  Trh   unpackrY  rQ  rR     M   Fr  #         R@      M@)r#   rP   r&  r   rh   rh  r   ri   r)   rL  r   rc   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  r_   )rh   r  rd  r   r  z0,1,2re   r  )r9   z0
1
2)r9   r_   r  r   r   r_   r  )r#   r.   rK   r   r  rP   r&  rk   ri   r   r   ra   r   r  r   )r)   r   r{   rc   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
  r   )r   r   r+   r+   r,   r     s   z0TestLoadTxt.test_generator_source.<locals>.countr
  )rP   r&  r   rs  r)   r   rz  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   r{   )rc   S10r~   r  )r  rh   r!  )r#   r.   rK   rP   rh   rk   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=  rl  r$   r   r   rJ  S)s   5,6,7,Õscarscars   15,2,3,hellos   20,2,3,Õscarrg   )r<   rK  
splitlinesr   r   r.   rP   r&  rB  r   ri   )r)   butf8sutf8r  r   r{   r+   r+   r,   test_binary_load  s    
"zTestLoadTxt.test_binary_loadc                 C   r  )N1,2,3,5
4,5,7,8
2,1,4,5r   r  r_   rh   r  max_rowsr  r  r  r+   r+   r,   test_max_rows  r  zTestLoadTxt.test_max_rowsc                 C   s   t  }|d |d tj|tdddd}tg dt}t|| t  }|d |d tj|tdddd}tg dg d	gt}t|| d S )
Nz comments
1,2,3,5
4,5,7,8
2,1,4,5r   r  r_   rh   r  r  rw  r  comment
1,2,3,5
4,5,7,8
2,1,4,5re   rf   r   r  r  r  r  r+   r+   r,   test_max_rows_with_skiprows  s    






z'TestLoadTxt.test_max_rows_with_skiprowsc                 C   s|   t  }|d |d tj|tddd}tg dg dgt}t|| tj|tdd}tg d	t}t|| d S )
Nru  r   r  re   rv  r  r{  r  re   r_   rf   r   r  r  r+   r+   r,   $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 )
Nrz  r   r  r_   r   ry  r  r{  r}  r  r  r+   r+   r,   test_max_rows_larger  s   


z TestLoadTxt.test_max_rows_largerskipr   r_   )zignored
1,2
r   3,4
)ignored1,2r$   3,4zignored
1,2

3,4r   )z-1,0
r  r   r  )z-1,0r  r$   r  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  )rh   r  r  rw  rH  r   r_   re   rf   error)r   r  r   rP   r&  rk   r   rN   r   rK   r   r   simplefilterr   )r)   r  r   rz  r+   r+   r,   test_max_rows_empty_lines  s(   
&


"z%TestLoadTxt.test_max_rows_empty_linesN);r4   r5   r6   staticmethodrP   r&  ru  r  r  r   rn   rr   r  r  r  r  r  r   r   r   r   rL   implementationversionr  r  r  r  r   r  r  r  r  r  r1  r6  r8  rB  rE  rG  rI  rN  rO  rV  rb  rf  rk  rm  ro  localegetpreferredencodingrt  rx  r|  r~  r  r   r   r  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valS3z([0-9.]+)\s+(...)))ˡE?r  g%C?r  g-@quxrg   r#   r.   rK   rP   float64	fromregexri   r   r  r+   r+   r,   r        


zTestfromregex.test_recordc                 C   r  )N1312 foo
1534 bar
4444 quxr   r  r  z(\d+)\s+(...)))   r  )  r  )\  r  rg   )r#   r.   rK   rP   r  r  ri   r   r  r+   r+   r,   test_record_2  r  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 )Nr  r   r  z(\d+)\s+...))r  )r  )r  rg   r  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 quxr  )r  U4z(?u)([0-9.]+)\s+(\w+)r=  rq  r  r  r  r  rg   z([0-9.]+)\s+(\w+))r   r   r.   rP   r  r  ri   r<   r   r0  compileUNICODE)
r)   r  rC  str_pathr  r   r   r{   rc   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)   123r  r   rg   )r0  r  r   rP   r  ri   r  r   )r)   r  r   r   rc   r{   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 )Nr  r  zstructured datatyper   rg   )	r0  r  r   r   r   r  rP   r  r  )r)   r  r   r+   r+   r,   test_bad_dtype_not_structured5  s
   
"z+Testfromregex.test_bad_dtype_not_structuredN)r4   r5   r6   r   r  r  r   r   r   rh  r   r  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  r{   r~   rg   rx   ry   rz   r}   zM 64.0 75.0
F 25.0 60.0r  r  r  r  r  )r#   rP   
genfromtxtr  ri   r   )r)   r   r/  r0  
descriptorr+   r+   r,   r   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  r_   re   r9   rf   rg   r   )	r#   rP   ri   rk   r  r   rK   rj   r&  )r)   r   r0  r/  r+   r+   r,   rn   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 )Nrq   r  rg   r  r  r  )rP   ri   rk   r#   r  r   r)   r0  r   r/  r+   r+   r,   rr   ]  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   ri   rk   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_headerr_   r  r  )rP   ri   rk   dictr#   r  r   r&  )r)   r0  r[   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>r_   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99,99rH  r  Tr   r
  )r  r  r  skip_footerr   c                 S   s"   g | ]}d | d | d | fqS )rT  r+   r   r+   r+   r,   r0     s   " )   c                 S      g | ]}|t fqS r+   r   r/   _r+   r+   r,   r0     r1   ABCrg   )
r   r   r5  r  rP   r  r#   r   ri   r   )r)   r   r[   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  
r_   )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   ri   )r)   r   basestrrc   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;   )rh   r  rA  r   r\  r]  r  r  r  r  r  r  r  r  )r#   r   r   r   r
   rP   r  r   categoryri   r   r)   r   r:  r/  r0  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$   r;   r  r      As   BCD@      r  r  y      @      @y      @      @F)f0f1f2f3r  zf%i)r#   r   r   r   r
   rP   r  r   r  ri   r   rh   r  r   )r)   r   r:  r/  r0  r   r  r+   r+   r,   test_auto_dtype  s    zTestFromTxt.test_auto_dtypec                 C   s:   t d}tj|d d}tg dg dg}t|| d S )Nz1 2 3 4
5 6 7 8
rg   rq   )r   r   r  r  r#   rP   r  ri   r   r)   r   r/  r0  r+   r+   r,   test_auto_dtype_uniform  s   z#TestFromTxt.test_auto_dtype_uniformc                 C   sZ   t d}tdtfddtfdtfgfg}tj||dd}tjdd	g|d
}t|| d S )Nr  r{   r~   r   r*   r  r  r  r  rg   )r#   rP   rh   rk   rj   r  ri   r   r)   r   
fancydtyper/  r0  r+   r+   r,   r     s
   "zTestFromTxt.test_fancy_dtypec                 C   sN   ddd}t d}d}tj|||d}||d< tjdd	g|d
}t|| d S )N)grc   r:  r  r  s   M 64.0 75.0
F 25.0 60.0r  rh   r  r  r  r  rg   r  )r)   r  r   r  r/  r0  r+   r+   r,   test_names_overwrite  s   z TestFromTxt.test_names_overwritec                 C   s>   t jtdd td W d    d S 1 sw   Y  d S )Nzfname must be a string,r   {   )r   r   r  rP   r  r~  r+   r+   r,   test_bad_fname  s   "zTestFromTxt.test_bad_fnamec                 C   s  t d}tjdd!}tddt tj|dd dd}t|d jtu  W d    n1 s.w   Y  tj	g d	d
dt
fdtfgd}t|| t d}tjdd!}tddt tj|dd dd}t|d jtu  W d    n1 svw   Y  t|| d S )NzN
#gender age weight
M   21  72.100000
F   35  58.330000
M   33  21.99
        Tr   r   r$   r;   )r  rh   rA  r   ))r  r  gfffffR@)r  r^  g
ףp=*M@)r  r  g=
ףp5@)r  rY  r  r  rg   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  ri   rk   rj   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)rh   r!  r  rx   ry   col1col2rg   r#   rP   r  rk   ri   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 $ t	t
 tj|dd W d    n1 sBw   Y  W d    n1 sQw   Y  W d    d S W d    d S 1 siw   Y  d S )Nr>  r      ϖasciirq  )r   rW   r  r   r   r.   r  r   r   r   UnicodeDecodeErrorrP   r  )r)   rD  fpathr   r+   r+   r,   test_file_is_closed_on_error	  s   "z(TestFromTxt.test_file_is_closed_on_errorc                 C   s   t d}tjdd"}tddt tj|ddd dd}t|d	 jtu  W d    n1 s/w   Y  tj	d
ddt
fdtfgd}t|| d S )NA B C D
 aaaa 121 45 9.1Tr   r   r$   ACDr;   )r  r  rh   rA  r   )r  -   333333"@r  |S4r  r  rg   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,   r  &  r  z:TestFromTxt.test_converters_with_usecols.<locals>.<lambda>r  r  re   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 )Nre   r  r  r+   r+   r,   r  2  r  zDTestFromTxt.test_converters_with_usecols_and_names.<locals>.<lambda>)r  r  rh   rA  r  r   )r  Z   r  r  r  rg   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,   r  ;  r  z9TestFromTxt.test_converters_cornercases.<locals>.<lambda>2009-02-03 12:00:00Z, 72214.0r  r  r  rh   r  r    re   r9       `@rg   )r#   rP   r  ri   r   object_rj   r   r)   	converterr   r/  r0  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   
datetime64r>   r  r+   r+   r,   r  F      z:TestFromTxt.test_converters_cornercases2.<locals>.<lambda>r  r  r  r  r  re   r9   r  )r  zdatetime64[us]rg   )r#   rP   r  ri   r   rj   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,   r  R  r  z3TestFromTxt.test_unused_converter.<locals>.<lambda>r  r  r  r_   c                 S   r  r  r  r  r+   r+   r,   r  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   rrH  r  rj   lowerr6  r%  r  r+   r+   r,   r  [      z4TestFromTxt.test_invalid_converter.<locals>.<lambda>c                 S   r  )N   %r   r  r  r  r+   r+   r,   r  ]  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,,7,145.55rj  r  r;   )r  r  rh   rA  )r#   r  r   r   rP   r  )r)   
strip_rand	strip_perr*   r[   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,   r  j  r  z;TestFromTxt.test_tricky_converter_bug1666.<locals>.<lambda>r  r   )r  r  r  r  r  r  r  )r)   r*   cnvr/  r0  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(  )2009      7@.   )r  r  r  r  rg   )g     d@r  r  )rP   r  r#   rj   r;   ri   r   )r)   dstrr/  r0  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   r_   re   r9   )z1:1z1:nzm:1zm:n)e1r|   e2r|   )e3i2r   i1c                    s    |    S r&   r  )rv   dmapr+   r,   r    r  zDTestFromTxt.test_dtype_with_converters_and_usecols.<locals>.<lambda>)r   r_   re   r9   r  r;   )rh   r  r  r  rA  ))r_   r   rH  r   )re   r  rH  r_   )r9   r9   r9   rg   )r  r  r  )r   r_   r9   )rh   r  r  r  r  rA  ))r_   r   r   )re   r  r_   )r9   r9   r9   )rk   r   r#   rP   recri   r   )r)   r  dtypconvr/  r0  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,   r    r&  z4TestFromTxt.test_dtype_with_object.<locals>.<lambda>r_   r'  r(  r)  re   r*  r+  rg   nestzNested fields.* not supported.*)
rk   ro   rP   r  r#   ri   r   r   r   NotImplementedErrorr,  r+   r+   r,   r1    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1rg   r+      1strings   string)rP   r  r#   ro   )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  rj  re   )r  r  rh   r  r  )
2001-01-01r  )r$   |S10r$   rg   )r#   rP   r  rj   r;   ri   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  rj  re   r=  )r  r  rh   r  r  rA  r!  r  )r$   z|U11r$   rg   )
r   r   r.   rP   r  rj   rh  ri   r<   r   )r)   rC  r  r   r/  r0  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   )rf   r   C   )iz  r  rf   rP   r  r#   ri   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,   r    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		3rT  T)r  usemaskr   re   r_   r9   )r   r   r   r_   r   r_   r   r_   r   rg   )	rP   r  r#   ri   nanboolr   r   mask)r)   rL  r/  ctrl_d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 )Nr_   re   r9   rf   r   r  r  r   r  rx   )rP   ri   rj   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  rf   r   c                 S   r  r+   r   r  r+   r+   r,   r0     r1   z3TestFromTxt.test_usecols_as_css.<locals>.<listcomp>acrg   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  r9  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   ri   )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  r8  rc   r   rg   r6  r7  )r  r  r   rH  )rc   r   )rP   ri   rj   r  r  r#   r   )r)   r  r   r[   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:)messager_   )r  )r   r   r#   rP   r  r   ri   )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  r{   r~   r   r*   r  T)rh   r  r,  r  r  rg   )	r#   rP   rh   rk   rj   r  mari   r   r  r+   r+   r,   test_fancy_dtype_alt&  s
   "z TestFromTxt.test_fancy_dtype_altc                 C   r  r  )r#   rP   rh   rj   rk   r  ri   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  rh   r,  re  re   rH  FFFTr  Br2  rh   r   r,  )r#   r  rP   r  rA  ri   rk   r   r2  rK   rj   r)   r   r[   r/  r0  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)rh   r  r  r  rK  r  rF  rD  ))r   r  y                )r_   r  r(  )ra  g@            8)r9   y              @)r-  r/  )r   r   r_   r-  rL  rh   ra  rP  rO  r   r_   re   )rF  r,  )r-  r/  r.  r/  )r   rK  r  )
r  rk   rj   r   rP   r  r#   rA  ri   r   )r)   r   
basekwargsmdtyper/  r0  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   )rf   r  rc   r   rg   zN/A, 2, 3
4, ,???r  za,b,crD  r   z???)r   r   re   r   r  )r  rh   r  rF  filling_values)r   re   r9   )rf   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   r9  z1,2,*,4
5,*,7,8
*)r  rh   rF  rU  )r_   re   r   rf   )r   r   r  r  rH  )r_   re   rH  rf   )r   rH  r  r  )rP   ri   rk   r  r  r#   r   )r)   r  r   r[   r/  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)rh   r  rF  r  r,  )r   r  )re   g      rI  rJ  r  rK  rL  )	r#   rP   r  rA  ri   rk   rj   r   r2  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rh   rF  r,  r   r  r/  )r2  )r#   rP   r  rA  ri   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  rL  )r#   rP   r  rA  ri   r1  rk   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, 1rW  r   2, 2, 2, 2 2r
  r   a, b, c, d, er   r  Tr  rh   r  c                         t jfddi S )Nr  FrP   r  r+   r[   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>abcderg   r  r  )r   insertr#   r   r  r   r   r   lenrP   r   rK   r   r  r  )r)   r   r   r   mtestr+   re  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_  rW  r   r`  r
  r   ra  r   r  TF)r  rh   r  r  c                      rc  )Nr  )r   rf   rd  r+   re  r+   r,   r     rg  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>aerg   r  re  c                 S   r  r+   r  r  r+   r+   r,   r0     r1   abrJ  c                 S   s   g | ]}d | qS )r
  r+   r  r+   r+   r,   r0     r1   )r   rj  r#   r   r  r   r   r   rk  rP   r   rK   r  )r)   r   r   r   rl  r0  r+   re  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, -1.1rW  r   rf   c                 S   s   d|    S )Nz(%s)r  r  r+   r+   r,   r    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>rh  r;   )r  r  rh   rA  )r#   r   r  r   r  rP   r  )r)   r   rf  r  r[   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  rh   
defaultfmtr   r_   ffffff@)rf   r   @f00f01f02rg   )rP   r  r#   ri   rk   rj   r   r)   r   rl  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 )Nrr  r  rs  rt  r  r  rw  r  r%  rx  rg   rP   r  r#   rj   ri   r   r|  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 )Nrr  r  r7  rb  r~  r  c                 S   r  r+   r   r  r+   r+   r,   r0     r1   zBTestFromTxt.test_single_dtype_w_explicit_names.<locals>.<listcomp>rV  rg   r  r|  r+   r+   r,   "test_single_dtype_w_explicit_names     

z.TestFromTxt.test_single_dtype_w_explicit_namesc                 C   r  )Nza, b, c
0, 1, 2.3
4, 5, 6.7r  Trb  r~  r  c                 S   r  r+   r   r  r+   r+   r,   r0     r1   zBTestFromTxt.test_single_dtype_w_implicit_names.<locals>.<listcomp>rV  rg   r  r|  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 )Nrr  r  zf_%02irt  )r   r  rw  )rf   r%  rx  f_00f_01f_02rg   rP   r  r#   rk   rj   ri   r   r|  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  rh   rA  Tr   r   r$   r   )z01/01/2003  ?z   abcde)r  z|S12r  )r  rS  rg   	autostrip)z
01/01/2003r  rh  )r  r"  )r  z|S5)r  r   r   r   r
   rP   r  r#   r   r  ri   rj   r   )r)   r   r[   r:  rl  r  r+   r+   r,   test_autostrip  s(   
zTestFromTxt.test_autostripc                 C   s   d}t jt|ddd d}dtfdtfdtfg}t jd|d	}t|| t jt|ddd d
d
d}dtfdtfdtfg}t jd|d	}t|| t jt|ddd d
d}dtfdtfdtfg}t jd|d	}t|| d S )NzA.A, B (B), C:C
1, 2, 3.14r  Tr  r  rh   AAB_BCC)r_   re   gQ	@rg   r$   r  r  rh   replace_spacedeletecharsA.AB (B)C:Cr  r  rh   r  B_(B)r  r)   rL  r/  
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  r  r  r  r   rg   r$   r  r  r  r  r  r  )rP   r  r#   rk   ri   r   r  r+   r+   r,   test_replace_space_known_dtype,  r  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  Tri  rQ  r  c                 S   r  r+   r  r  r+   r+   r,   r0   J  r1   z5TestFromTxt.test_incomplete_names.<locals>.<listcomp>)r  r  r  rg   rh   c                 S   r  r+   r   r  r+   r+   r,   r0   O  r1   )r  rP   ri   r  r#   r   r)   r   r[   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 6rc   r  r   r  r  r  rg   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   re   rf   T)rh   r  r  r  )rP   r  r#   rk   r   rh   r  )r)   r   
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   rf   Tr  rv  )r  r)  r'  r  rK  r  rg   r   )r  rP   ri   rk   rj   r  r#   r   r  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  rh   rU  r   )r_   r  r   )r   r   r  rg   )r  rP   ri   rk   r  r#   r   r  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;   rh   r!  r  rA  r   r_   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$   r  r;   r  r   )r_   r      test1)r_   r_      testNonetherx      test3r8   test1testNonethetest3   0,testNonether  r  )r   r   r   r
   rP   r  r#   r   r  r   r<   )r)   r8   normencr*   r:  r/  r+   r+   r,   test_latin1  s@   

zTestFromTxt.test_latin1c                 C   s6   d}| j t|d dd}t|t|d  d S r  )ru  r   r   rP   ri   r<   r6  r  r+   r+   r,   test_binary_decode_autodtype  s   z(TestFromTxt.test_binary_decode_autodtypec                 C   s   d}d}d| d }|| | }t jdd$}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<  r  r  r  Tr   r   r$   r  r;   r  r   )s   norm1s   norm2s   norm3r  r  r  )r   r   r   r
   rP   r  r#   r   r  ri   r   )r)   rC  r  r  r*   r:  r/  ctlr+   r+   r,   test_utf8_byte_encoding  s$   
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   r  r  re   r  r=  r  r  r  r  rg   r  r  r   r  )
r   r   r.   rP   r  ri   r<   rB  r   r   )r)   rC  r  r   r/  r  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 encodingro  znorm1,norm2,norm3
znorm1,z,norm3
ztest1,testNonethez,test3
Tr   r   r$   r  r;   r  r   )norm1norm2norm3r  r  r  r  r  rg   )r  r  r  UnicodeErrorImportErrorr   r  r   r   r.   r   r   r   r
   rP   r  r   r  ri   rB  r   )	r)   rC  r8   rA  r  r   r:  r/  r  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  rD  TrE  re  rj  r  rK  rg   rC  rG  rH  rI  rJ  rL  r   re   )r#   r  r   rP   ri   rk   r   rN   recarrayr   rA  r2  r  rM  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 ) Nr  rD  Tr;   )rF  r  case_sensitiverA  rh   re  rj  r  rK  rg   rC  rG  rH  rI  rJ  rL  r   re   )rF  rc   r   )rF  rh   zcolor
"red"
"blue"c                 S   r  )N")r%  r  r+   r+   r,   r  <	  r  z-TestFromTxt.test_recfromcsv.<locals>.<lambda>)r  )red)bluecolorrf   )r#   r  r   rP   ri   rk   r   rN   r  r   rA  r2  r  rj   rh  rh   )r)   r   r[   r/  r0  rh   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   )rw  r_   re   rf   r   r   r  r  r  r
  r   z1 1
2 2
0 
3 3
4 4
5  
6  
7  
r  r  )r  rw  F)rw  r  r  r  z"a b
#c d
1 1
2 2
#0 
3 3
4 4
5  5
T)r  rw  r  ))r  r  )r  r  )r  r  )r   <f8)r  r  rg   )rw  rh   )r  r  )r%  r%  )r#   rP   r  r   r   r  ri   r   r   r   rh   )r)   r   rL  a1a2r/  r0  r   r+   r+   r,   rx  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   rj  rk  rm  rn  r:  )rP   rs  rt  r   r   r.   r  r   )r)   r5  rx  ry  r   rI   r   rz  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   rj  rk  rm  rn  r:  fileobjrp  z.gz2r   )rP   rs  rt  r   r}  GzipFiler.   r"   r   r   r   r  )	r)   rw  rx  ry  r   r*   r  rI   r   r+   r+   r,   test_gft_from_gzip	  s    zTestFromTxt.test_gft_from_gzipc                 C   rg  )Nc                  s   s"    t dD ]	} td|  V  qd S rh  )r   r"   ri  r+   r+   r,   r   	  s   z3TestFromTxt.test_gft_using_generator.<locals>.countr
  )rP   r  r   rs  rj  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 1024rg   )r  r  r  r  r  r  g      Dl        i   )r#   rP   r  r   rh   r  r   rj   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  r[  )r  r  r&  r  )r  r%  r  r  )r  r  r'  r  )r#   rP   r&  r   ri   )r)   rL  rc   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 )NrW  rX  r  r  TrZ  r  r|   r  r\  r]  r  r^  r_  r`  )r#   rP   r  r   rh   r   ri   ra  r+   r+   r,   rb  	  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  r^  r_  r`  Tzutf-8)rh   r[  rA  )r#   rP   ri   r  r   r   r   rh   )r)   rL  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   r|   r  r  r^  rg   TrZ  )r#   rP   ri   r  r  r   r   rh   r)   rL  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  rg   TrZ  r+   )	r#   rP   ri   r  r  r   r   ra   rh   r  r+   r+   r,   test_squeeze_scalar	  s   

zTestFromTxt.test_squeeze_scalarndimrQ  c                 C   s6   d}t jt||d}t jt||d}t|| d S )N42rc  )rP   r&  r   r  r   )r)   r  rL  rc   r   r+   r+   r,   rf  	  s   zTestFromTxt.test_ndmin_keywordN)_r4   r5   r6   r  rP   r  ru  r   rn   rr   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  r1  r   r#  r$  r(  r+  r  r5  r  r;  r<  r=  r?  r  rB  r  rN  rT  rY  rZ  r]  r^  rm  rp  rq  r}  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  rx  r  r  r  r  r  rb  r  r  r  r   rk   rf  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?re   r9   rf   )r   r   rP   ri   r  r&  r   )r)   r  rc   r{   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   r_   re   r9   rf   )r   r   rP   ri   rk   r   rQ   r   r)   r  rc   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   r_   re   r9   rf   rv   ru   )
r   r   rP   ri   rk   r   rQ   r   r   r   r  r+   r+   r,   test_save_load_memmap

  s   
"z#TestPathUsage.test_save_load_memmapzmemmap doesn't work correctlyrs   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   r_   re   r9   rf   zr+r  r   r   )	r   rP   ri   rk   r   rQ   r   r   r   )r)   r%  r  rc   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   rx   ry   )r   rP   ri   r  r  r   )r)   r%  r  rc   r   r+   r+   r,   test_genfromtxt:
  s   
"zTestPathUsage.test_genfromtxtr  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:  r  r  rD  TrE  re  rj  r  rK  rg   )r   r   r.   r  r   rP   ri   rk   r   rN   r  r   r)   r%  r  r   r[   r/  r0  r+   r+   r,   r  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:  r  rD  T)rF  r  r  rh   re  rj  r  rK  rg   )r   r   r.   r  r   rP   ri   rk   r   rN   r  r   r  r+   r+   r,   r  R
  s   
"zTestPathUsage.test_recfromcsvN)r4   r5   r6   r  r  r  r   r   rd  r   r   r   rh  r  r  r  r  r   r  r  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:  r  r   rv   )
rP   r   r   r}  r  r   rO   rK   r   rQ   rc   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   r~  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:  r     1 2 3
r   rF  r   r   r   )r   r}  r  r.   rO   rK   r   r   r"  rP   r&  r   )r*   r  rI   r   rz  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:  r  r  r   rv   r   )	r   r}  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   )r{   r~   r   r{   r~   re   )r   rP   r*  r   rK   rQ   r   keysitemsr   ra   valuesrk  rH   all)r*   r{   r~   r  r   rc   r+   r+   r,   test_npzfile_dict
  s(   



r  zPython lacks refcountsrs   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   )rc   u1re   )r   r  re   z0 1 2 3rg   )re  rj  )
r   rP   r   rK   r   rQ   r&  r#   r   ri   )r   r   r{   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 )Nr_   re   r   )r   rP   r   rK   rQ   r   r   EOFError)r   out1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 )
Nr_   hellorg   r   r   z$Object arrays cannot be saved when.*r   F)rC   )	rP   ri   ro   r   r   r   r   r  r  )	obj_arrayr   r+   r+   r,   test_savez_nopickle
  s(   "r  r&   )YrL   r   r}  rW   r   r=   r   r0  r   pathlibr   tempfiler   ior   r   r   r  multiprocessingr   r   ctypesr	   numpyrP   numpy.marA  numpy.exceptionsr
   numpy.lib._iotoolsr   r   	numpy.libr   numpy.lib._npyio_implr   r   numpy.ma.testutilsr   numpy.testingr   r   r   r   r   r   r   r   r   r   r   r   r   r   r   numpy.testing._private.utilsr    numpy._utilsr"   r#   maxsizer   r  rK  r  r  rL  r>   r@   r   r   r   ri  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

