o
    =g                  	   @   sf  d Z ddlZddlZddlZddlZddlmZmZm	Z	 ddl
mZ ddlmZ ddlmZ ddlmZ ddlmZ dd	lmZ dd
lmZ ddlmZmZmZ ddlmZmZmZ e e!Z"dedee# fddZ$dedede%dee& fddZ'de%de%fddZ(de%de%de%fddZ)dedede%fddZ*dededefdd Z+G d!d" d"Z,G d#d$ d$Z-dS )%z)Download files with progress indicators.
    N)IterableOptionalTuple)Response)get_download_progress_renderer)NetworkConnectionError)PyPI)Link)is_from_cache)
PipSession)HEADERSraise_for_statusresponse_chunks)format_sizeredact_auth_from_urlsplitextrespreturnc              
   C   s,   zt | jd W S  tttfy   Y d S w )Nzcontent-length)intheaders
ValueErrorKeyError	TypeError)r    r   Q/var/www/html/venv/lib/python3.10/site-packages/pip/_internal/network/download.py_get_http_response_size   s
   r   linkprogress_barc           	      C   s   t | }|jtjkr|j}n|j}t|}|r!| dt| d}t| r,t	
d| nt	
d| t	 tjkr<d}nt| rCd}n|sHd}n	|dkrOd}nd}t| }|sY|S t||d}||S )	Nz ()zUsing cached %szDownloading %sFTi   )bar_typesize)r   netlocr   file_storage_domainshow_urlurl_without_fragmentr   r   r
   loggerinfogetEffectiveLevelloggingINFOr   r   )	r   r   r   total_lengthurl
logged_urlshow_progresschunksrendererr   r   r   _prepare_download   s0   r0   filenamec                 C   s   t j| S )zJ
    Sanitize the "filename" value from a Content-Disposition header.
    )ospathbasename)r1   r   r   r   sanitize_content_filenameI   s   r5   content_dispositiondefault_filenamec                 C   s4   t j }| |d< |d}|rtt|}|p|S )z
    Parse the "filename" value from a Content-Disposition header, and
    return the default filename if the result is empty.
    content-typer1   )emailmessageMessage	get_paramr5   str)r6   r7   mr1   r   r   r   parse_content_dispositionP   s   

r?   c                 C   s   |j }| jd}|rt||}t|d }|s(t| jdd}|r(||7 }|s?|j| jkr?tj	| jd }|r?||7 }|S )zoGet an ideal filename from the given HTTP response, falling back to
    the link filename if not provided.
    zcontent-disposition   r8    )
r1   r   getr?   r   	mimetypesguess_extensionr+   r2   r3   )r   r   r1   r6   extr   r   r   _get_http_response_filename_   s   
rF   sessionc                 C   s.   |j ddd }| j|tdd}t| |S )N#r@   r   T)r   stream)r+   splitrB   r   r   )rG   r   
target_urlr   r   r   r   _http_get_downloadt   s   rL   c                   @   s@   e Zd ZdededdfddZdededeeef fd	d
ZdS )
DownloaderrG   r   r   Nc                 C      || _ || _d S N_session_progress_barselfrG   r   r   r   r   __init__|      
zDownloader.__init__r   locationc              
   C   s   zt | j|}W n ty% } z|jdusJ td|jj|  d}~ww t||}tj	
||}t||| j}t|d}|D ]}	||	 qAW d   n1 sSw   Y  |jdd}
||
fS )z.Download the file given by link into location.NHTTP error %s while getting %swbContent-TyperA   rL   rQ   r   responser%   criticalstatus_coderF   r2   r3   joinr0   rR   openwriter   rB   )rT   r   rW   r   er1   filepathr.   content_filechunkcontent_typer   r   r   __call__   s(   

zDownloader.__call__)	__name__
__module____qualname__r   r=   rU   r	   r   rg   r   r   r   r   rM   {   s    
"rM   c                   @   sP   e Zd ZdededdfddZdee dedeeeeeef f  fd	d
Z	dS )BatchDownloaderrG   r   r   Nc                 C   rN   rO   rP   rS   r   r   r   rU      rV   zBatchDownloader.__init__linksrW   c                 c   s    |D ]h}zt | j|}W n ty* } z|jdusJ td|jj|  d}~ww t||}tj	
||}t||| j}t|d}	|D ]}
|	|
 qFW d   n1 sXw   Y  |jdd}|||ffV  qdS )z0Download the files given by links into location.NrX   rY   rZ   rA   r[   )rT   rl   rW   r   r   rb   r1   rc   r.   rd   re   rf   r   r   r   rg      s2   
	zBatchDownloader.__call__)
rh   ri   rj   r   r=   rU   r   r	   r   rg   r   r   r   r   rk      s    
rk   ).__doc__email.messager9   r(   rC   r2   typingr   r   r   pip._vendor.requests.modelsr   pip._internal.cli.progress_barsr   pip._internal.exceptionsr   pip._internal.models.indexr   pip._internal.models.linkr	   pip._internal.network.cacher
   pip._internal.network.sessionr   pip._internal.network.utilsr   r   r   pip._internal.utils.miscr   r   r   	getLoggerrh   r%   r   r   r=   bytesr0   r5   r?   rF   rL   rM   rk   r   r   r   r   <module>   s@    

*