o
    ñ‘OjÐ  ã                	   @   sj  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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$ fdd„Z%dedede&dee' fdd„Z(de&de&fdd„Z)de&de&de&fdd„Z*dedede&fdd„Z+dededefdd „Z,G d!d"„ d"ƒZ-G d#d$„ d$ƒZ.dS )%z)Download files with progress indicators.
é    N)ÚIterableÚOptionalÚTuple)ÚCONTENT_CHUNK_SIZEÚResponse)Úget_download_progress_renderer)ÚNetworkConnectionError)ÚPyPI)ÚLink)Úis_from_cache)Ú
PipSession)ÚHEADERSÚraise_for_statusÚresponse_chunks)Úformat_sizeÚredact_auth_from_urlÚsplitextÚrespÚreturnc              
   C   s,   zt | jd ƒW S  tttfy   Y d S w )Nzcontent-length)ÚintÚheadersÚ
ValueErrorÚKeyErrorÚ	TypeError)r   © r   úd/var/www/html/pharmsmart-cdr-gen/venv/lib/python3.10/site-packages/pip/_internal/network/download.pyÚ_get_http_response_size   s
   ÿr   ÚlinkÚprogress_barc           	      C   sÄ   t | ƒ}|jtjkr|j}n|j}t|ƒ}|rd |t|ƒ¡}t	| ƒr*t
 d|¡ nt
 d|¡ t
 ¡ tjkr:d}nt	| ƒrAd}n|sFd}n	|dkrMd}nd}t| tƒ}|sX|S t||d�}||ƒS )Nz{} ({})zUsing cached %szDownloading %sFTi@œ  )Úbar_typeÚsize)r   Únetlocr	   Úfile_storage_domainÚshow_urlÚurl_without_fragmentr   Úformatr   r   ÚloggerÚinfoÚgetEffectiveLevelÚloggingÚINFOr   r   r   )	r   r   r   Útotal_lengthÚurlÚ
logged_urlÚshow_progressÚchunksÚrendererr   r   r   Ú_prepare_download   s0   
r1   Úfilenamec                 C   s   t j | ¡S )zJ
    Sanitize the "filename" value from a Content-Disposition header.
    )ÚosÚpathÚbasename)r2   r   r   r   Úsanitize_content_filenameH   s   r6   Úcontent_dispositionÚdefault_filenamec                 C   s4   t j ¡ }| |d< | d¡}|rtt|ƒƒ}|p|S )zƒ
    Parse the "filename" value from a Content-Disposition header, and
    return the default filename if the result is empty.
    úcontent-typer2   )ÚemailÚmessageÚMessageÚ	get_paramr6   Ústr)r7   r8   Úmr2   r   r   r   Úparse_content_dispositionO   s   

r@   c                 C   s‚   |j }| j d¡}|rt||ƒ}t|ƒ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-dispositioné   r9   Ú )
r2   r   Úgetr@   r   Ú	mimetypesÚguess_extensionr,   r3   r4   )r   r   r2   r7   Úextr   r   r   Ú_get_http_response_filename^   s   
rG   Úsessionc                 C   s.   |j  dd¡d }| j|tdd�}t|ƒ |S )Nú#rA   r   T)r   Ústream)r,   ÚsplitrC   r   r   )rH   r   Ú
target_urlr   r   r   r   Ú_http_get_downloads   s   rM   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 )Ú
DownloaderrH   r   r   Nc                 C   ó   || _ || _d S ©N©Ú_sessionÚ_progress_bar©ÚselfrH   r   r   r   r   Ú__init__{   ó   
zDownloader.__init__r   Úlocationc              
   C   sÆ   zt | j|ƒ}W n ty% } z|jdusJ ‚t d|jj|¡ ‚ d}~ww t||ƒ}tj	 
||¡}t||| jƒ}t|dƒ�}|D ]}	| |	¡ qAW d  ƒ n1 sSw   Y  |j dd¡}
||
fS )z.Download the file given by link into location.NúHTTP error %s while getting %sÚwbúContent-TyperB   ©rM   rR   r   Úresponser&   ÚcriticalÚstatus_coderG   r3   r4   Újoinr1   rS   ÚopenÚwriter   rC   )rU   r   rX   r   Úer2   Úfilepathr/   Úcontent_fileÚchunkÚcontent_typer   r   r   Ú__call__ƒ   s(   
ÿ€û
ÿÿzDownloader.__call__)	Ú__name__Ú
__module__Ú__qualname__r   r>   rV   r
   r   rh   r   r   r   r   rN   z   s    þý
ü"rN   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 )ÚBatchDownloaderrH   r   r   Nc                 C   rO   rP   rQ   rT   r   r   r   rV   š   rW   zBatchDownloader.__init__ÚlinksrX   c                 c   sÜ   � |D ]h}zt | j|ƒ}W n ty* } z|jdusJ ‚t d|jj|¡ ‚ d}~ww t||ƒ}tj	 
||¡}t||| jƒ}t|dƒ�}	|D ]}
|	 |
¡ qFW d  ƒ n1 sXw   Y  |j dd¡}|||ffV  qdS )z0Download the files given by links into location.NrY   rZ   r[   rB   r\   )rU   rm   rX   r   r   rc   r2   rd   r/   re   rf   rg   r   r   r   rh   ¢   s2   €ý€ù
	ÿÿìzBatchDownloader.__call__)
ri   rj   rk   r   r>   rV   r   r
   r   rh   r   r   r   r   rl   ™   s    þý
üÿÿþrl   )/Ú__doc__Úemail.messager:   r)   rD   r3   Útypingr   r   r   Úpip._vendor.requests.modelsr   r   Úpip._internal.cli.progress_barsr   Úpip._internal.exceptionsr   Úpip._internal.models.indexr	   Úpip._internal.models.linkr
   Úpip._internal.network.cacher   Úpip._internal.network.sessionr   Úpip._internal.network.utilsr   r   r   Úpip._internal.utils.miscr   r   r   Ú	getLoggerri   r&   r   r   r>   Úbytesr1   r6   r@   rG   rM   rN   rl   r   r   r   r   Ú<module>   s@    
ÿþý
ü*