U
    W7h                      @  s  d dl mZ d dlZd dlZd dlZd dlZd dlZd dlZd dl	m
Z
mZ d dlmZmZmZ d dlmZmZmZ d dlmZ d dlmZmZmZ erd dlmZmZmZ d d	lmZ eeej e f Z!G d
d deeeZ"e#dej$Z%dZ&dddddZ'G dd deZ(dS )    )annotationsN)StringIOTextIOWrapper)IOTYPE_CHECKINGLiteral)ZIP_DEFLATEDZipFileZipInfo)
WheelError)logurlsafe_b64decodeurlsafe_b64encode)ProtocolSizedUnion)Bufferc                   @  s   e Zd ZdS )SizedBufferN)__name__
__module____qualname__ r   r   I/var/www/formularioweb/env/lib/python3.8/site-packages/wheel/wheelfile.pyr      s    r   z^(?P<namever>(?P<name>[^\s-]+?)-(?P<ver>[^\s-]+?))(-(?P<build>\d[^\s-]*))?
     -(?P<pyver>[^\s-]+?)-(?P<abi>[^\s-]+?)-(?P<plat>\S+)\.whl$i zfloat | None	timestampc                 C  s6   t tjd| pt } t| t} t| dd S )NZSOURCE_DATE_EPOCHr      )intosenvirongettimemaxMINIMUM_TIMESTAMPgmtimer   r   r   r   get_zipinfo_datetime$   s    
r$   c                   @  s   e Zd ZdZejZdefddddddZd!d
ddddddZ	ddddZ
d"dddddddZd#d
dddddZdd  Zd	S )$	WheelFilezA ZipFile derivative class that also reads SHA-256 hashes from
    .dist-info/RECORD and checks any read files against those.
    rStrPathzLiteral[('r', 'w', 'x', 'a')]r   )filemodecompressionc              
   C  s  t j|}t|| _|dr,| jd kr:td|tj	| |||dd d
| jd| _| jd | _i | _i | _|dkrd	| j| j< d	| j| jd
 < d	| j| jd < z| | j}W n( tk
r   td| j dd Y nX | tt|dddD ]}|\}}}	|sq|d\}
}zt|
 W n& tk
r^   td|
 d Y nX |
 dkr~td|
 d|
t|df| j|< qW 5 Q R X d S )Nz.whlzBad wheel filename T)r*   
allowZip64z{}.dist-infoZnameverz/RECORDr&   )NNz.jwsz.p7szMissing z file utf-8)newlineencoding=zUnsupported hash algorithm: >   md5sha1zWeak hash algorithm (z) is not permitted by PEP 427ascii)r   pathbasenameWHEEL_INFO_REmatchZparsed_filenameendswithr   r	   __init__formatgroupZdist_info_pathrecord_path_file_hashes_file_sizesopenKeyErrorcsvreaderr   splithashlibnew
ValueErrorlowerr   encode)selfr(   r)   r*   r5   recordliner4   Zhash_sumsize	algorithmr   r   r   r9   3   sT    



zWheelFile.__init__Nzstr | ZipInfozLiteral[('r', 'w')]zbytes | Nonez	IO[bytes])name_or_infor)   pwdreturnc                   s   ddd fdd}t |tr,|jn||dkr\ds\| jkr\td d	t| ||| |dkrds| j \}d k	rt	| j
|  _
 S )
NbytesNone)newdatarP   c                   s<    j }|  |  |r8 kr8td dd S )NzHash mismatch for file '')_eofupdatedigestr   )rS   eofZefZef_nameZexpected_hashZrunning_hashZupdate_crc_origr   r   _update_crcs   s
    
z#WheelFile.open.<locals>._update_crcr&   /zNo hash found for file 'rT   )
isinstancer
   filenamer8   r=   r   r	   r?   rD   rE   rZ   )rI   rN   r)   rO   rZ   rM   r   rY   r   r?   m   s"    
zWheelFile.openstr)base_dirc           	      C  s   t d| j d| d g }t|D ]\}}}|  t|D ]r}tjtj	||}tj
|rBtj||tjjd}|| jkrqB|dr|||f qB| || qBq(|  |D ]\}}| || qd S )Nz
creating 'z' and adding 'z' to itr[   z
.dist-info)r   infor]   r   walksortsortedr4   normpathjoinisfilerelpathreplacesepr<   r8   appendwrite)	rI   r_   Zdeferredrootdirnames	filenamesnamer4   arcnamer   r   r   write_files   s     

zWheelFile.write_filesz
str | Nonez
int | NonerR   )r]   rp   compress_typerP   c              	   C  s~   t |d}t| }| }W 5 Q R X t|p4|t|jd}t	|j
t|j
B d> |_|ph| j|_| ||| d S )Nrb	date_time   )r?   r   fstatfilenoreadr
   r$   st_mtimestatS_IMODEst_modeS_IFMTexternal_attrr*   rr   writestr)rI   r]   rp   rr   fstdatazinfor   r   r   rk      s     zWheelFile.writezSizedBuffer | str)zinfo_or_arcnamer   rr   c                 C  s   t |tr0t|t d}| j|_dtjB d> |_t |trD|	d}t
| ||| t |trd|jn|}td| d || jkr| |}|jt| df| j|< t|| j|< d S )Nrt   i  rv   r-   zadding 'rT   r3   )r\   r^   r
   r$   r*   rr   r{   S_IFREGr   rH   r	   r   r]   r   r`   r<   _default_algorithmro   r   rW   decoder=   lenr>   )rI   r   r   rr   fnamehash_r   r   r   r      s*    
 




zWheelFile.writestrc                   s    j d k	rx jdkrx jrxt }tj|dddd}| fdd j D  |t	 j
ddf   j
|  t  d S )	Nw,"
)	delimiterZ	quotecharZlineterminatorc                 3  s.   | ]&\}\}}||d  |  j | fV  qdS )r0   N)r>   ).0r   rM   r   rI   r   r   	<genexpr>   s   
z"WheelFile.close.<locals>.<genexpr>r,   )fpr)   r=   r   rA   writerZ	writerowsitemsZwriterowr:   r<   r   getvaluer	   close)rI   r   r   r   r   r   r      s    
zWheelFile.close)r&   N)NN)N)r   r   r   __doc__rD   sha256r   r   r9   r?   rq   rk   r   r   r   r   r   r   r%   ,   s   =  "   r%   )N))
__future__r   rA   rD   os.pathr   rer{   r    ior   r   typingr   r   r   zipfiler   r	   r
   Z	wheel.clir   Z
wheel.utilr   r   r   r   r   r   Ztyping_extensionsr   r^   PathLiker'   r   compileVERBOSEr6   r"   r$   r%   r   r   r   r   <module>   s.   