a
    du&                     @   s  d Z ddlmZmZ ddlZddlZddlZddlZddl	Z	ddl
mZmZ ddlmZ e	jdZe	jdZdd Zed	d
 Zee	jdddge	jdg ddd Zdd Zdd Ze	jddi eddgifdddieddgifdddgieddd gifd!dgd"d#eddgifd!dgd$d#edejdgifgd%d& Zd'd( Ze	jd)g d*d+d, Zee	jd-d"d$gd.d/ Zed0d1 Ze	jdg d2d3d4 Z ee	jdg d5d6d7 Z!ed8d9 Z"ed:d; Z#e	jde	jd<d=d>gd?d@ Z$dS )AzZ
Tests encoding functionality during parsing
for all of the parsers defined in parsers.py
    )BytesIOTextIOWrapperN)	DataFrameread_csvZpyarrow_skipZpyarrow_xfailc                 C   sL   d}| }t d|}|j|d|d}tddggddgd	}t|| d S )
Ncp1255u   שלום:1234
562:123:)sepencodingi2  {   u   שלוםZ1234columnsr   encoder   r   tmassert_frame_equal)all_parsersr	   parserdataresultexpected r   m/var/www/html/stable-diffusion-webui/venv/lib/python3.9/site-packages/pandas/tests/io/parser/test_encoding.pytest_bytes_io_input   s    r   c                 C   s@   | }t d }|j|ddd d}tddgg}t|| d S )Nu   Łaski, Jan;1;utf-8)r   r	   headeru   Łaski, Jan   r   )r   r   r   r   r   r   r   r   test_read_csv_unicode%   s
    r   r   ,	r	   )utf-16zutf-16lezutf-16bec              	   C   s  | }d d|}dt  d}|dd}d}t|}||}t|d}	|	| W d    n1 sn0    Y  tt	|||d	<}
|j
|fd
|i|}|j
|
fd
|i|}W d    n1 s0    Y  t|| W d    n1 s0    Y  d S )Nz)skip this
skip this too
A,B,C
1,2,3
4,5,6r   __z__.csv   )r   Zskiprowsr   wbr	   r	   )replaceuuiduuid4r   ensure_cleanr   openwriter   r   r   r   )r   r   r	   r   r   pathkwargsutf8
bytes_datafZbytes_bufferr   r   r   r   r   test_utf16_bom_skiprows/   s    

(4r0   c                 C   s6   t j|d}| }|j|ddd}t|dks2J d S )Nzutf16_ex.txtr    r   )r	   r   2   )osr+   joinr   len)r   csv_dir_pathr+   r   r   r   r   r   test_utf16_exampleL   s    r6   c                 C   sL   t j|d}| }|j|d dd}|d}|d d }d}||ksHJ d S )Nunicode_series.csvlatin-1)r   r	   r   r   i`  u$   Á köldum klaka (Cold Fever) (1994))r2   r+   r3   r   Z	set_index)r   r5   r+   r   r   gotr   r   r   r   test_unicode_encodingS   s    
r:   zdata,kwargs,expectedza
1ar   z"a"
1	quotechar"zb
1namesb1
1T)r>   skip_blank_linesFc                    sx   | }d d fdd}|j dkrN|dkrN|ddrN|jtjjd	d
 |j||fdi|}t	|| d S )Nu   ﻿r   c                    s    |   }t|S )N)r   r   )_dataZbom_databomr-   r   r   _encode_data_with_bomx   s    z,test_utf8_bom.<locals>._encode_data_with_bomZpyarrowrA   rB   TzPyarrow can't read blank lines)reasonr	   )
enginegetnodeZ
add_markerpytestmarkZxfailr   r   r   )r   r   r,   r   requestr   rF   r   r   rD   r   test_utf8_bom_   s    
rN   c                 C   sL   t dgdgd}| }||}d|}|jt||d}t|| d S )Ng333333@test)Zmb_numZ	multibytezmb_num,multibyte
4.8,testr$   )r   formatr   r   r   r   r   )r   	utf_valueencoding_fmtr   r   r	   r   r   r   r   r   test_read_csv_utf_aliases   s    

rS   zfile_path,encoding)))ior   csvz	test1.csvr   ))rT   r   r   r7   r8   ))rT   r   r   zsauron.SHIFT_JIS.csvshiftjisc           
      C   s  | }|| }|j ||d}t||d$}| |}|jr<J W d    n1 sP0    Y  t|| t|dd(}	|j |	|d}|	jrJ W d    n1 s0    Y  t|| t|ddd(}	|j |	|d}|	jrJ W d    n1 s0    Y  t|| d S )Nr$   rb)moder   )rX   	buffering)r   r)   closedr   r   )
r   	file_pathr	   datapathr   Zfpathr   far   Zfbr   r   r   test_binary_mode_file_buffers   s    
(((r^   pass_encodingc           	      C   s   | }| |}tddgi}tjd|ddF}|d |d |j||rP|nd d}t|| W d    n1 sx0    Y  d S )	NZfoobarzw+T)rX   r	   Zreturn_filelikezfoo
barr   r$   )rP   r   r   r(   r*   seekr   r   )	r   rQ   rR   r_   r   r	   r   r/   r   r   r   r   test_encoding_temp_file   s    


rb   c                 C   s   | }d}d}d}t ||gi}t X}|| d| | |d |j||d}t|| |j	rpJ W d    n1 s0    Y  d S )Nz	shift-jisu	   てすとu   こむ
r   r$   )
r   tempfileNamedTemporaryFiler*   r   ra   r   r   r   rZ   )r   r   r	   titler   r   r/   r   r   r   r   test_encoding_named_temp_file   s    

rg   )r   r    z	utf-16-bez	utf-16-lezutf-32c                 C   sR   d}t || }t|d| d}tddgddgdd	ggd
dgd}t|| d S )Nu   a	b
：foo	0
bar	1
baz	2r   )	delimiterr	   u   ：foor   r`   r   Zbazr"   r;   r?   )r   r   r   )r	   r   Zencoded_datar   r   r   r   r   %test_parse_encoded_special_characters   s    ri   )r   Nr    r   r8   c                 C   sx   | }t g dg dg dd}t 0}|j|d|d |j||dd}W d    n1 s^0    Y  t|| d S )	N)ZRaphaelZ	DonatellozMiguel AngelZLeonardo)ZredZpurpleZorangeZblue)Zsaizbo staffZnunchunkZkatana)namemaskZweaponF)indexr	   T)r	   
memory_map)r   r   r(   to_csvr   r   )r   r	   r   r   filedfr   r   r   test_encoding_memory_map   s    
.rq   c                 C   s|   | }t dgd d}d|jd< td4}|j|dddd	 |j|d
ddd}W d
   n1 sb0    Y  t|| d
S )zO
    Chunk splits a multibyte character with memory_map=True

    GH 43540
    Zaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaai   )r   u   aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaąi  zbug-gh43540.csvFr   rl   r   r	   NTc)r   rm   rH   )r   Zilocr   r(   rn   r   r   )r   r   rp   fnamedfrr   r   r    test_chunk_splits_multibyte_char   s    
0rv   c              	   C   s   g }d}d}d}t t|t||D ]V}ddd t ||d D d }z|d W n tyn   Y q$Y n0 || q$| }t|}td	6}	|j	|	d
d
dd |j
|	ddddd}
W d   n1 s0    Y  t||
 dS )zg
    GH 43787

    Test correct handling of UTF-8 chars when memory_map=True and encoding is UTF-8
        u   𐂀 c                 S   s   g | ]}t |qS r   )chr).0rs   r   r   r   
<listcomp>!      z,test_readcsv_memmap_utf8.<locals>.<listcomp>rc   r   zutf8test.csvFrr   NTrs   )r   rm   rH   r	   )rangeordr3   r   UnicodeEncodeErrorappendr   r   r(   rn   r   r   )r   linesZline_lengthZ
start_charZend_charlnumliner   rp   rt   ru   r   r   r   test_readcsv_memmap_utf8  s&    "

$r   rX   zw+bzw+tc                 C   s~   | }d}d|v rd}t j|dd.}|| |d ||}W d    n1 sV0    Y  tg dgd}t|| d S )Ns   abcdtZabcdr   )rX   r	   r   r   )rd   SpooledTemporaryFiler*   ra   r   r   r   r   )r   rX   r   contenthandlerp   r   r   r   r   test_not_readable1  s    

(r   )%__doc__rT   r   r   r2   rd   r&   numpynprK   Zpandasr   r   Zpandas._testingZ_testingr   rL   ZusefixturesZskip_pyarrowZxfail_pyarrowr   r   Zparametrizer0   r6   r:   nanrN   rS   r^   rb   rg   ri   rq   rv   r   r   r   r   r   r   <module>   sr   
	







