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Z. e j/ d � Z0 e j/ d e j1 � Z2 e j/ d � Z3 e j/ d e j1 � j4 Z5 d j6 � Z7 d d d d g Z8 d Z9 d Z: e: j; d e j< d d � d e � Z= d d � Z> d d � Z? d d � Z@ d d! d � ZA d d" d# � ZB d d$ d% � ZC d e d d& d � ZD d d' d( � ZE d) d* � ZF e j/ d+ e j1 � ZG eF d, d- � � ZH Gd. d/ � d/ eI � ZJ Gd0 d1 � d1 eJ � ZK Gd2 d � d e � ZL e j/ d3 � jM ZN d4 d5 � ZO d6 d7 � ZP d8 d9 � ZQ d d: d; � ZR d< d= � ZS Gd> d? � d? eI � ZT Gd@ dA � dA e jU � ZV e jW jX dB dC � ZY eR e9 � eY � ZY dD dE � ZZ dF dG � Z[ d S)Hz#PyPI and direct package downloading� N)�wraps)� splituser)�six)�urllib� http_client� configparser�map) � CHECKOUT_DIST� Distribution� BINARY_DIST�normalize_path� SOURCE_DIST� Environment�find_distributions� safe_name� safe_version� to_filename� Requirement� DEVELOP_DIST)� ssl_support)�log)�DistutilsError)� translate)�strip_fragment)�get_all_headersz^egg=([-A-Za-z0-9_.+!]+)$zhref\s*=\s*['"]?([^'"> ]+)z�<a href="([^"#]+)">([^<]+)</a> \s+\(<a (?:title="MD5 hash" \s+)href="[^?]+\?:action=show_md5&digest=([0-9a-f]{32})">md5</a>\)z([-+.a-z0-9]{2,}):z .tar.gz .tar.bz2 .tar .zip .tgz� PackageIndex�distros_for_url�parse_bdist_wininst�interpret_distro_name� z<setuptools/{setuptools.__version__} Python-urllib/{py_major}Zpy_major� � setuptoolsc C s= y t j | � SWn% t k r8 t d | f � � Yn Xd S)Nz1Not a URL, existing file, or requirement spec: %r)r �parse� ValueErrorr )�spec� r% ��/builddir/build/BUILDROOT/alt-python35-setuptools-36.3.0-4.el8.x86_64/opt/alt/python35/lib/python3.5/site-packages/setuptools/package_index.py�parse_requirement_arg6 s r' c C s� | j � } d \ } } } | j d � r� | j d � rR | d d � } d } n� | j d d � r� | d d � } | d d � } d } n` | j d � r� | d d � } d } n8 | j d d � r� | d d � } | d d � } d } | | | f S)z=Return (base,pyversion) or (None,None) for possible .exe nameNz.exez .win32.exe� �win32z .win32-py� � � z.win-amd64.exe� z win-amd64z .win-amd64-py� )NNNi����i�i�������i�i�i��i����r/ i��)�lower�endswith� startswith)�namer0 �base�py_ver�platr% r% r& r ? s$ c C s� t j j | � } | \ } } } } } } t j j | j d � d � } | d k r� | d k r� t j j | j d � d � } d | k r� | j d d � \ } } | | f S) N�/� zsourceforge.net�download� �#������)r r" �urlparse�unquote�split) �url�parts�scheme�server�path� parameters�query�fragmentr4 r% r% r& �egg_info_for_urlW s rI c c s� t | � \ } } x t | | | � D] } | Vq% W| r� t j | � } | r� x. t | | j d � | d t �D] } | Vqq Wd S)zEYield egg or source distribution objects that might be found at a URLr8 � precedenceN)rI �distros_for_location� EGG_FRAGMENT�matchr �groupr )rA �metadatar4 rH �distrM r% r% r& r b s "c C s� | j d � r | d d � } | j d � rP d | k rP t j | | | � g S| j d � r� t | � \ } } } | d k r� t | | | | t | � SxD t D]< } | j | � r� | d t | � � } t | | | � Sq� Wg S)z:Yield egg or source distribution objects based on basenamez.egg.zipNr, z.egg�-z.exer/ )r1 r � from_locationr r r � EXTENSIONS�len)�location�basenamerO Zwin_baser5 �platform�extr% r% r& rK p s rK c C s" t t | � t j j | � | � S)zEYield possible egg or source distribution objects based on a filename)rK r �osrE rV )�filenamerO r% r% r& �distros_for_filename� s r[ c c s� | j d � } | r= t d d � | d d � D� � r= d Sxm t d t | � d � D]R } t | | d j | d | � � d j | | d � � d | d | d | �VqW Wd S) z�Generate alternative interpretations of a source distro name Note: if `location` is a filesystem filename, you should call ``pkg_resources.normalize_path()`` on it before passing it to this routine! rQ c s s! | ] } t j d | � Vq d S)z py\d\.\d$N)�rerM )�.0�pr% r% r& � <genexpr>� s z(interpret_distro_name.<locals>.<genexpr>r: Nr8 � py_versionrJ rW )r@ �any�rangerT r �join)rU rV rO r` rJ rW rB r^ r% r% r& r � s * 5 c c s� t � } | j } | d k rS xj t j j | j | � D] } | | � | Vq7 Wn8 x5 | D]- } | | � } | | k rZ | | � | VqZ Wd S)zHList unique elements, preserving order. Remember all elements ever seen.N)�set�addr �moves� filterfalse� __contains__)�iterable�key�seenZseen_add�element�kr% r% r& �unique_everseen� s rn c s" t � � � f d d � � } | S)zs Wrap a function returning an iterable such that the resulting iterable only ever yields unique items. c s t � | | � � S)N)rn )�args�kwargs)�funcr% r& �wrapper� s z unique_values.<locals>.wrapper)r )rq rr r% )rq r& � unique_values� s rs z(<([^>]*\srel\s*=\s*['"]?([^'">]+)[^>]*)>c c s x� t j | � D]� } | j � \ } } t t t j | j � j d � � � } d | k sg d | k r x: t j | � D]) } t j j | t | j d � � � Vqw Wq Wxd d D]\ } | j | � } | d k r� t j | | � } | r� t j j | t | j d � � � Vq� Wd S) zEFind rel="homepage" and rel="download" links in `page`, yielding URLs�,Zhomepager9 r8 � <th>Home Page�<th>Download URLN)ru rv r< )�REL�finditer�groupsrd r �str�stripr0 r@ �HREFr r" �urljoin� htmldecoderN �find�search)rA �pagerM �tag�relZrels�posr% r% r& �find_external_links� s '+ r� c @ s: e Z d Z d Z d d � Z d d � Z d d � Z d S) �ContentCheckerzP A null content checker that defines the interface for checking content c C s d S)z3 Feed a block of data to the hash. Nr% )�self�blockr% r% r& �feed� s zContentChecker.feedc C s d S)zC Check the hash. Return False if validation fails. Tr% )r� r% r% r& �is_valid� s zContentChecker.is_validc C s d S)zu Call reporter with information about the checker (hash name) substituted into the template. Nr% )r� �reporter�templater% r% r& �report� s zContentChecker.reportN)�__name__� __module__� __qualname__�__doc__r� r� r� r% r% r% r& r� � s r� c @ sa e Z d Z e j d � Z d d � Z e d d � � Z d d � Z d d � Z d d � Z d S) � HashCheckerzK(?P<hash_name>sha1|sha224|sha384|sha256|sha512|md5)=(?P<expected>[a-f0-9]+)c C s( | | _ t j | � | _ | | _ d S)N)� hash_name�hashlib�new�hash�expected)r� r� r� r% r% r& �__init__ s zHashChecker.__init__c C sR t j j | � d } | s# t � S| j j | � } | sB t � S| | j � � S)z5Construct a (possibly null) ContentChecker from a URLr8 r< )r r" r> r� �patternr� � groupdict)�clsrA rH rM r% r% r& �from_url s zHashChecker.from_urlc C s | j j | � d S)N)r� �update)r� r� r% r% r& r� s zHashChecker.feedc C s | j j � | j k S)N)r� � hexdigestr� )r� r% r% r& r� s zHashChecker.is_validc C s | | j } | | � S)N)r� )r� r� r� �msgr% r% r& r� s zHashChecker.reportN) r� r� r� r\ �compiler� r� � classmethodr� r� r� r� r% r% r% r& r� s r� c s� e Z d Z d Z d dJ d d d d � Z d d d � Z d d d � Z d d d � Z d d � Z d d � Z d d � Z d d � Z d d d � Z d d � Z d � f d d � Z d d � Z d d � Z d! d" � Z d# d$ � Z d% d& � Z d d d d d' d( � Z d d d) d* � Z d+ d, � Z d- Z d. d/ � Z d0 d1 � Z d d2 d3 � Z d4 d5 � Z d6 d7 � Z d8 d9 � Z d: d; � Z d< d= � Z e d d> d? � � Z! d@ dA � Z" dB dC � Z# dD dE � Z$ dF dG � Z% dH dI � Z& � S)Kr z;A distribution index that scans web pages for download URLsz https://pypi.python.org/simple�*NTc O s� t j | | | � | d d | j d � � | _ i | _ i | _ i | _ t j d j t t | � � � j | _ g | _ | o� t j o� | p� t j � } | r� t j | � | _ n t j j | _ d S)Nr7 �|)r r� r1 � index_url� scanned_urls� fetched_urls� package_pagesr\ r� rc r r rM �allows�to_scanr Z is_availableZfind_ca_bundleZ opener_for�openerr �request�urlopen)r� r� �hostsZ ca_bundleZ verify_sslro �kwZuse_sslr% r% r& r� $ s ! ' zPackageIndex.__init__Fc C s^ | | j k r | r d Sd | j | <t | � sD | j | � d St t | � � } | r | j | � so d S| j d | � | s� | s� | | j k r� t t | j | � � d S| j | � s� d | j | <d S| j d | � d | j | <d } | j | | | � } | d k r d Sd | j | j <d | j j d d � j � k r]| j � d S| j } | j � } t | t � s�t | t j j � r�d } n | j j d � p�d } | j | d � } | j � xH t j | � D]7 } t j j | t | j d � � � } | j | � q�W| j | j! � rZt" | d d � d k rZ| j# | | � } d S)z<Evaluate a URL as a possible download, and maybe retrieve itNTzFound link: %sz Reading %sz<Download error on %s: %%s -- Some packages may not be found!�htmlz content-type� zlatin-1�charset�ignorer8 �codei� )$r� � URL_SCHEME�process_filename�listr �url_ok�debugr� r re �info�open_urlrA �headers�getr0 �close�read� isinstancerz r �error� HTTPError� get_param�decoder| rx r" r} r~ rN � process_urlr2 r� �getattr� process_index) r� rA �retrieve�dists�tmpl�fr4 r� r� rM �linkr% r% r& r� 9 sP ! $*zPackageIndex.process_urlc C s� t j j | � s& | j d | � d St j j | � r� | r� t j j | � } x6 t j | � D]% } | j t j j | | � d � qa Wt | � } | r� | j d | � t t | j | � � d S)Nz Not found: %sTz Found: %s)rY rE �exists�warn�isdir�realpath�listdirr� rc r[ r� r� r re )r� �fn�nestedrE �itemr� r% r% r& r� k s # z PackageIndex.process_filenamec C s� t | � } | o* | j d � j � d k } | sR | j t j j | � d � rV d Sd } | ru t | | � � n | j | | � d S)Nr8 �fileTzN Note: Bypassing %s (disallowed host; see http://bit.ly/1dg9ijs for details). ) r� rN r0 r� r r" r> r r� )r� rA �fatal�s�is_filer� r% r% r& r� { s !%zPackageIndex.url_okc C sE t t j j | � } d d � | D� } t t j | j | � � d S)Nc s s@ | ]6 } t j | � D] } | j d � r | | f Vq q d S)z .egg-linkN)rY r� r1 )r] rE �entryr% r% r& r_ � s z.PackageIndex.scan_egg_links.<locals>.<genexpr>)�filterrY rE r� r� � itertools�starmap� scan_egg_link)r� � search_path�dirsZ egg_linksr% r% r& �scan_egg_links� s zPackageIndex.scan_egg_linksc C s� t t j j | | � � �( } t t d t t j | � � � } Wd QRXt | � d k r\ d S| \ } } xQ t t j j | | � � D]4 } t j j | | � | _ t | _ | j | � q� Wd S)Nr: )�openrY rE rc r� r� r rz r{ rT r rU r rJ re )r� rE r� Z raw_lines�linesZegg_pathZ setup_pathrP r% r% r& r� � s ( " zPackageIndex.scan_egg_linkc s � f d d � } xX t j | � D]G } y, | t j j | t | j d � � � � Wq" t k rh Yq" Xq" W| | � \ } } | rxv t | | � D]e } t | � \ } } | j d � r� | r� | r� | d | | f 7} n � j | � � j | � q� Wt j d d � | � Sd Sd S) z#Process the contents of a PyPI pagec s� | j � j � r� t t t j j | t � j � d � j d � � � } t | � d k r� d | d k r� t | d � } t | d � } d � j j | j � i � | <t | � t | � f Sd S)Nr7 r: r; r8 r T)NN)r2 r� r� r r r" r? rT r@ r r r� � setdefaultr0 r )r� rB �pkg�ver)r� r% r& �scan� s 1" z(PackageIndex.process_index.<locals>.scanr8 z.pyz #egg=%s-%sc S s d | j d d d � S)Nz<a href="%s#md5=%s">%s</a>r8 r r: )rN )�mr% r% r& �<lambda>� s z,PackageIndex.process_index.<locals>.<lambda>r� N)r| rx r r" r} r~ rN r# r� rI r1 �need_version_info�scan_url�PYPI_MD5�sub) r� rA r� r� rM r� r� �new_urlr4 �fragr% )r� r& r� � s$ , zPackageIndex.process_indexc C s | j d | � d S)NzPPage at %s links to .py file(s) without version info; an index scan is required.)�scan_all)r� rA r% r% r& r� � s z PackageIndex.need_version_infoc G sI | j | j k r5 | r( | j | | � | j d � | j | j � d S)Nz6Scanning index of all packages (this may take a while))r� r� r� r� r� )r� r� ro r% r% r& r� � s zPackageIndex.scan_allc C s� | j | j | j d � | j j | j � sK | j | j | j d � | j j | j � sm | j | � x3 t | j j | j f � � D] } | j | � q� Wd S)Nr7 ) r� r� � unsafe_namer� r� rj � project_name�not_found_in_indexr� )r� � requirementrA r% r% r& � find_packages� s %zPackageIndex.find_packagesc sk | j � | j | � x8 | | j D]) } | | k r; | S| j d | | � q% Wt t | � j | | � S)Nz%s does not match %s)�prescanr� rj r� �superr �obtain)r� r� � installerrP )� __class__r% r& r� � s zPackageIndex.obtainc C sf | j | j d | � | j � sb | j � t j | � t d | j j t j j | � f � � d S)z- checker is a ContentChecker z Validating %%s checksum for %sz7%s validation failed for %s; possible download problem?N) r� r� r� r� rY �unlinkr r� r3 rE rV )r� �checkerrZ �tfpr% r% r& � check_hash� s zPackageIndex.check_hashc C sr xk | D]c } | j d k sJ t | � sJ | j d � sJ t t | � � rZ | j | � q | j j | � q Wd S)z;Add `urls` to the list that will be prescanned for searchesNzfile:)r� r� r2 r� r r� �append)r� �urlsrA r% r% r& �add_find_links s zPackageIndex.add_find_linksc C s/ | j r" t t | j | j � � d | _ d S)z7Scan urls scheduled for prescanning (e.g. --find-links)N)r� r� r r� )r� r% r% r& r� s zPackageIndex.prescanc C sN | | j r | j d } } n | j d } } | | | j � | j � d S)Nz#Couldn't retrieve index page for %rz3Couldn't find index page for %r (maybe misspelled?))rj r� r� r� r� )r� r� �methr� r% r% r& r� s z PackageIndex.not_found_in_indexc C s� t | t � s� t | � } | ry | j | j d � | | � } t | � \ } } | j d � ru | j | | | � } | St j j | � r� | St | � } t | j | | � d d � S)a Locate and/or download `spec` to `tmpdir`, returning a local path `spec` may be a ``Requirement`` object, or a string containing a URL, an existing local filename, or a project/version requirement spec (i.e. the string form of a ``Requirement`` object). If it is the URL of a .py file with an unambiguous ``#egg=name-version`` tag (i.e., one that escapes ``-`` as ``_`` throughout), a trivial ``setup.py`` is automatically created alongside the downloaded file. If `spec` is a ``Requirement`` object or a string containing a project/version requirement spec, this method returns the location of a matching distribution (possibly after downloading it to `tmpdir`). If `spec` is a locally existing file or directory name, it is simply returned unchanged. If `spec` is a URL, it is downloaded to a subpath of `tmpdir`, and the local filename is returned. Various errors may be raised if a problem occurs during downloading. r8 z.pyrU N)r� r r� � _download_urlrN rI r1 � gen_setuprY rE r� r' r� �fetch_distribution)r� r$ �tmpdirrC �foundr4 rH r% r% r& r9 s zPackageIndex.downloadc s: � j d | � i � d } d � � � � � f d d � } | rf � j � � j | � | | � } | r� | d k r� | | | � } | d k r� � j d k r� � j � | | � } | d k r� | r� � j | � | | � } | d k r� j d � rd p d | � n# � j d | � | j d | j � Sd S) a| Obtain a distribution suitable for fulfilling `requirement` `requirement` must be a ``pkg_resources.Requirement`` instance. If necessary, or if the `force_scan` flag is set, the requirement is searched for in the (online) package index as well as the locally installed packages. If a distribution matching `requirement` is found, the returned distribution's ``location`` is the value you would have gotten from calling the ``download()`` method with the matching distribution's URL or filename. If no matching distribution is found, ``None`` is returned. If the `source` flag is set, only source distributions and source checkout links will be considered. Unless the `develop_ok` flag is set, development and system eggs (i.e., those using the ``.egg-info`` format) will be ignored. zSearching for %sNc s� | d k r � } x� | | j D]� } | j t k re � re | � k r � j d | � d � | <q | | k r | j t k s� � r � j | j � � | _ t j j | j � r | Sq Wd S)Nz&Skipping development or system egg: %sr8 ) rj rJ r r� r r9 rU �download_locationrY rE r� )�req�envrP )� develop_okr� �skipped�sourcer r% r& r [ s "z-PackageIndex.fetch_distribution.<locals>.findz:No local packages or working download links found for %s%sza source distribution of r� zBest match: %srU )r� r� r� r� r� �cloner ) r� r� r � force_scanr r Z local_indexrP r r% )r r� r r r r& r B s0 ! z PackageIndex.fetch_distributionc C s/ | j | | | | � } | d k r+ | j Sd S)a3 Obtain a file suitable for fulfilling `requirement` DEPRECATED; use the ``fetch_distribution()`` method now instead. For backward compatibility, this routine is identical but returns the ``location`` of the downloaded distribution instead of a distribution object. 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