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This may be specified by a data-requires-python attribute in the HTML link tag, as described in PEP 503. :param yanked_reason: the reason the file has been yanked, if the file has been yanked, or None if the file hasn't been yanked. This is the value of the "data-yanked" attribute, if present, in a simple repository HTML link. If the file has been yanked but no reason was provided, this should be the empty string. See PEP 592 for more information and the specification. :param cache_link_parsing: A flag that is used elsewhere to determine whether resources retrieved from this link should be cached. PyPI index urls should generally have this set to False, for example. z\\N�key�defining_class) � startswithr � urllib_parse�urlsplitr r r r r �superr �__init__r )�self�urlr r r r )� __class__� ��/builddir/build/BUILDROOT/alt-python35-pip-20.2.4-5.el8.x86_64/opt/alt/python35/lib/python3.5/site-packages/pip/_internal/models/link.pyr $ s z Link.__init__c C sc | j r d j | j � } n d } | j rL d j t | j � | j | � St t | j � � Sd S)Nz (requires-python:{})� z{} (from {}){})r �formatr r r �str)r �rpr" r" r# �__str__S s z Link.__str__c C s d j | � S)Nz <Link {}>)r% )r r" r" r# �__repr___ s z Link.__repr__c C s | j S)N)r )r r" r" r# r c s zLink.urlc C sq | j j d � } t j | � } | s@ t | j � \ } } | St j | � } | sm t d j t � � � � | S)N�/z&URL {self._url!r} produced no filename) �path�rstrip� posixpath�basenamer �netlocr �unquote�AssertionErrorr% �locals)r r+ �namer/ � user_passr" r" r# �filenameh s z Link.filenamec C s t | j � S)N)r r )r r" r" r# � file_pathx s zLink.file_pathc C s | j j S)N)r �scheme)r r" r" r# r7 } s z Link.schemec C s | j j S)z4 This can contain auth information. )r r/ )r r" r" r# r/ � s z Link.netlocc C s t j | j j � S)N)r r0 r r+ )r r" r" r# r+ � s z Link.pathc C s t t j | j j d � � � S)Nr* )r r- r. r+ r, )r r" r" r# r � s z Link.splitextc C s | j � d S)N� )r )r r" r" r# �ext� s zLink.extc C s4 | j \ } } } } } t j | | | | d f � S)N)r r � urlunsplit)r r7 r/ r+ �query�fragmentr" r" r# �url_without_fragment� s zLink.url_without_fragmentz[#&]egg=([^&]*)c C s, | j j | j � } | s d S| j d � S)Nr8 )�_egg_fragment_re�searchr �group)r �matchr" r" r# � egg_fragment� s zLink.egg_fragmentz[#&]subdirectory=([^&]*)c C s, | j j | j � } | s d S| j d � S)Nr8 )�_subdirectory_fragment_rer? r r@ )r rA r" r" r# �subdirectory_fragment� s zLink.subdirectory_fragmentz2(sha1|sha224|sha384|sha256|sha512|md5)=([a-f0-9]+)c C s, | j j | j � } | r( | j d � Sd S)N� )�_hash_rer? r r@ )r rA r" r" r# �hash� s z Link.hashc C s, | j j | j � } | r( | j d � Sd S)Nr8 )rF r? r r@ )r rA r" r" r# � hash_name� s zLink.hash_namec C s0 t j | j j d d � d j d d � d � S)N�#r8 r �?)r- r. r �split)r r" r" r# �show_url� s z Link.show_urlc C s | j d k S)N�file)r7 )r r" r" r# �is_file� s z Link.is_filec C s | j o t j j | j � S)N)rN �osr+ �isdirr6 )r r" r" r# �is_existing_dir� s zLink.is_existing_dirc C s | j t k S)N)r9 r )r r" r" r# �is_wheel� s z Link.is_wheelc C s d d l m } | j | j k S)Nr )�vcs)�pip._internal.vcsrS r7 � all_schemes)r rS r" r" r# �is_vcs� s z Link.is_vcsc C s | j d k S)N)r )r r" r" r# � is_yanked� s zLink.is_yankedc C s | j d k S)N)rH )r r" r" r# �has_hash� s z Link.has_hashc C s] | d k s | j r d S| j d k s/ t � | j d k sD t � | j | j d | j �S)zG Return True if the link has a hash and it is allowed. 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