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Editing: collector.cpython-39.opt-1.pyc
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For example, if ' ' occurs in the URL, it will be replaced with "%20", and without double-quoting other characters. )ra )rF )rA rB �urlparserE rj rF � urlunparse�_replace)r �resultra rF r# r# r$ � _clean_link� s ro )�anchorrU �base_urlr c C sL | � d�}|sdS ttj�||��}| � d�}| � d�}t||||d�}|S )zJ Convert an anchor element in a simple repository page to a Link. rV Nzdata-requires-pythonz data-yanked)Z comes_fromZrequires_python� yanked_reason)r9 ro rA rB �urljoinr )rp rU rq rV r Z pyrequirerr �linkr# r# r$ �_create_link_from_element� s �ru c @ s: e Zd Zddd�dd�Zeed�dd�Zed �d d �ZdS ) �CacheablePageContent�HTMLPageN��pager c C s || _ d S r) �ry )r, ry r# r# r$ r+ s z CacheablePageContent.__init__)�otherr c C s t |t| ��o | jj|jjkS r) )� isinstance�typery r )r, r{ r# r# r$ �__eq__ s zCacheablePageContent.__eq__�r c C s t | jj�S r) )�hashry r �r, r# r# r$ �__hash__ s z CacheablePageContent.__hash__) r/ r0 r1 r+ �object�boolr~ �intr� r# r# r# r$ rv s rv rw )�fnr c sL t jdd�ttt d�� fdd� ��t �� �dtt d�� �fdd � �}|S ) z� Given a function that parses an Iterable[Link] from an HTMLPage, cache the function's result (keyed by CacheablePageContent), unless the HTMLPage `page` has `page.cache_link_parsing == False`. N)�maxsize)�cacheable_pager c s t � | j��S r) )�listry )r� )r� r# r$ �wrapper s z'with_cached_html_pages.<locals>.wrapperrw rx c s | j r�t| ��S t� | ��S r) )�cache_link_parsingrv r� rz �r� r� r# r$ �wrapper_wrapper s z/with_cached_html_pages.<locals>.wrapper_wrapper)� functools� lru_cacherv r r �wraps)r� r� r# r� r$ �with_cached_html_pages s r� rx c c sV t j| j| jdd�}| j}t||�}|�d�D ]"}t|||d�}|du rJq.|V q.dS )zP Parse an HTML document, and yield its anchor elements as Link objects. F)Ztransport_encodingZnamespaceHTMLElementsz.//a)rU rq N)r rB �content�encodingr rY rW ru )ry rT r rq rp rt r# r# r$ � parse_links( s � �r� c @ s: e Zd ZdZd eee eedd�dd�Zed�dd �Z dS ) rw z'Represents one page, along with its URLTN)r� r� r r� r c C s || _ || _|| _|| _dS )am :param encoding: the encoding to decode the given content. :param url: the URL from which the HTML was downloaded. :param cache_link_parsing: whether links parsed from this page's url should be cached. 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N)r� r� r r� )r, r� r� r r� r# r# r$ r+ C s zHTMLPage.__init__r c C s t | j�S r) )r r r� r# r# r$ �__str__V s zHTMLPage.__str__)T) r/ r0 r1 �__doc__�bytesr r2 r� r+ r� r# r# r# r$ rw @ s �� ).N)rt �reason�methr c C s |d u rt j}|d| |� d S )Nz%Could not fetch URL %s: %s - skipping)rM rN )rt r� r� r# r# r$ �_handle_get_page_failZ s r� T)r4 r� r c C s t | j�}t| j|| j|d�S )N)r� r r� )rS r8 rw r� r )r4 r� r� r# r# r$ �_make_html_paged s �r� )rt r> r c C s |d u rt d��| j�dd�d }t|�}|r@t�d|| � d S tj�|�\}}}}}}|dkr�t j � tj � |��r�|�d�s�|d7 }tj�|d�}t�d |� zt||d �}W �nN ty� t�d | � Y �n> t�y } z"t�d | |j|j� W Y d }~�n d }~0 t�y: } zt| |� W Y d }~n�d }~0 t�yh } zt| |� W Y d }~n�d }~0 t�y� } z,d } | t|�7 } t| | tjd� W Y d }~nld }~0 t j �y� } z t| d|� �� W Y d }~n6d }~0 t j �y t| d� Y n0 t || j d�S d S )Nz?_get_html_page() missing 1 required keyword argument: 'session'�#r r zICannot look at %s URL %s because it does not support lookup as web pages.�file�/z index.htmlz# file: URL is directory, getting %srK z`Skipping page %s because it looks like an archive, and cannot be checked by a HTTP HEAD request.ziSkipping page %s because the %s request got Content-Type: %s.The only supported Content-Type is text/htmlz4There was a problem confirming the ssl certificate: )r� zconnection error: z timed out)r� )!� TypeErrorr rc r% rM ZwarningrA rB rk �osrF �isdirr: r_ �endswithrs rN rO r= r& r( r' r r� r r r2 �infor �ConnectionErrorZTimeoutr� r� ) rt r> r Z vcs_schemer" �_rF rI �excr� r# r# r$ �_get_html_pagen s^ �� � � $$r� c @ s. e Zd ZU eee ed< eee ed< dS )�CollectedSources� find_links� index_urlsN)r/ r0 r1 r r r �__annotations__r# r# r# r$ r� � s r� c @ sx e Zd ZdZeedd�dd�Zedeee d d�dd ��Z e e e d �d d ��Zeee d �dd�Ze eed�dd�ZdS )� LinkCollectorz� Responsible for collecting Link objects from all configured locations, making network requests as needed. 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N)r> � search_scoper c C s || _ || _d S r) )r� r> )r, r> r� r# r# r$ r+ � s zLinkCollector.__init__F)r> �options�suppress_no_indexr c C s` |j g|j }|jr8|s8t�dd�dd� |D ��� g }|jp@g }tj||d�}t ||d�}|S )z� :param session: The Session to use to make requests. :param suppress_no_index: Whether to ignore the --no-index option when constructing the SearchScope object. zIgnoring indexes: %s�,c s s | ]}t |�V qd S r) )r )�.0r r# r# r$ � <genexpr>� � z'LinkCollector.create.<locals>.<genexpr>�r� r� )r> r� ) Z index_urlZextra_index_urlsZno_indexrM rN rh r� r �creater� )�clsr> r� r� r� r� r� Zlink_collectorr# r# r$ r� � s" � ��zLinkCollector.creater c C s | j jS r) )r� r� r� r# r# r$ r� � s zLinkCollector.find_links)�locationr c C s t || jd�S )z> Fetch an HTML page containing package links. rK )r� r> )r, r� r# r# r$ � fetch_page� s zLinkCollector.fetch_page)� project_name�candidates_from_pager c s� t �� �fdd��j�|�D ���� }t �� �fdd��jD ���� }t�tj �r�dd� t � ||�D �}t |�� d|� d�g| }t� d�|�� tt|�t|�d �S ) Nc 3 s$ | ] }t |� �jjd d d�V qdS )F�r� Zpage_validatorZ expand_dirr� N�r r> Zis_secure_origin�r� �loc�r� r, r# r$ r� � s ��z0LinkCollector.collect_sources.<locals>.<genexpr>c 3 s$ | ] }t |� �jjd d d�V qdS )Tr� Nr� r� r� r# r$ r� � s ��c S s* g | ]"}|d ur|j d urd|j � ��qS )Nz* )rt )r� �sr# r# r$ � <listcomp> s �z1LinkCollector.collect_sources.<locals>.<listcomp>z' location(s) to search for versions of �:� r� )� collections� OrderedDictr� Zget_index_urls_locations�valuesr� rM Z isEnabledFor�logging�DEBUGrd re r! rN rh r� r� )r, r� r� Zindex_url_sourcesZfind_links_sources�linesr# r� r$ �collect_sources� s* � � � ����z LinkCollector.collect_sources)F)r/ r0 r1 r� r r r+ � classmethodr r� r� �propertyr r2 r� r r rw r� r r� r� r# r# r# r$ r� � s( � �� �r� )N)T)N)Yr� rQ r� r� rd r� r� �re� urllib.parserA Zurllib.requestZxml.etree.ElementTreeZxmlZoptparser �typingr r r r r r r r Z pip._vendorr r Zpip._vendor.requestsr Z pip._vendor.requests.exceptionsr r Zpip._internal.exceptionsr Zpip._internal.models.linkr Z!pip._internal.models.search_scoper Z pip._internal.network.sessionr Zpip._internal.network.utilsr Z pip._internal.utils.filetypesr Zpip._internal.utils.miscr r Zpip._internal.vcsr Zsourcesr r r Z getLoggerr/ rM ZetreeZ ElementTreeZElementZ HTMLElementr2 ZResponseHeadersr% � Exceptionr& r< r= rJ rO rS rY r^ r` �compile� IGNORECASErb r� rj ro ru rv r� r� rw r� r� r� r� r� r# r# r# r$ �<module> s� ( 2 � � � � �� ?
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