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Z! m" Z" m# Z# m$ Z$ m% Z% m& Z& m' Z' m( Z( m) Z) m* Z* d d l m+ Z+ d d l, m- Z- d d l. m/ Z/ d d l. m0 Z0 d d l1 m2 Z2 e j3 d � Z4 e j3 d e j5 � Z6 e j3 d � Z7 e j3 d e j5 � j8 Z9 d j: � Z; d d d d g Z< d Z= d � Z> d � Z? e@ d � ZA e@ d � ZB e@ d � ZC e@ e e@ d � ZD e@ d � ZE d � ZF e j3 d e j5 � ZG eF d � � ZH d! e jI d" e d# � d$ jI f ZJ d% eK f d& � � YZL d' eL f d( � � YZM d e f d) � � YZN e j3 d* � jO ZP d+ � ZQ d, � ZR d- � ZS d d. � ZT d/ � ZU e jV d0 � ZW eT e= � eW � ZW d1 � ZX d2 � ZY d S(3 s# PyPI and direct package downloadingi����N( t CHECKOUT_DISTt Distributiont BINARY_DISTt normalize_patht SOURCE_DISTt requiret Environmentt find_distributionst safe_namet safe_versiont to_filenamet Requirementt DEVELOP_DIST( t ssl_support( t log( t DistutilsError( t urllib2t httplibt StringIOt HTTPErrort urlparset urlunparset unquotet splitusert url2pathnamet name2codepointt unichrt urljoint urlsplitt urlunsplit( t filterfalse( t translate( t hashlib( t wraps( t get_all_headerss ^egg=([-A-Za-z0-9_.]+)$s href\s*=\s*['"]?([^'"> ]+)s� <a href="([^"#]+)">([^<]+)</a> \s+\(<a (?:title="MD5 hash" \s+)href="[^?]+\?:action=show_md5&digest=([0-9a-f]{32})">md5</a>\)s ([-+.a-z0-9]{2,}):s .tar.gz .tar.bz2 .tar .zip .tgzt PackageIndext distros_for_urlt parse_bdist_wininstt interpret_distro_namei c C s� | j � } d \ } } } | j d � r� | j d � rL | d } d } q� | j d d � r~ | d d !} | d } d } q� | j d � r� | d } d } q� | j d d � r� | d d !} | d } d } q� n | | | f S( s= Return (base,pyversion) or (None,None) for possible .exe names .exes .win32.exei����t win32s .win32-pyi�i����i����s .win-amd64.exei�s win-amd64s .win-amd64-pyi��N( NNN( t lowert Nonet endswitht startswith( t nameR( t baset py_vert plat( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyR% - s$ c C s� t | � \ } } } } } } t | j d � d � } | d k rk | d k rk t | j d � d � } n d | k r� | j d d � \ } } n | | f S( Nt /i����s sourceforge.nett downloadi����t #i ( R R t split( t urlt schemet servert patht parameterst queryt fragmentR- ( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyt egg_info_for_urlE s c c s� t | � \ } } x t | | | � D] } | Vq% W| r� t j | � } | r� x1 t | | j d � | d t �D] } | Vqq Wq� n d S( sE Yield egg or source distribution objects that might be found at a URLi t precedenceN( R; t distros_for_locationt EGG_FRAGMENTt matchR& t groupR ( R4 t metadataR- R: t distR? ( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyR$ M s "c C s� | j d � r | d } n | j d � rM d | k rM t j | | | � g S| j d � r� t | � \ } } } | d k r� t | | | | t | � Sn x> t D]6 } | j | � r� | t | � } t | | | � Sq� Wg S( s: Yield egg or source distribution objects based on basenames .egg.zipi����s .eggt -s .exeN( R* R t from_locationR% R) R& R t EXTENSIONSt len( t locationt basenameRA t win_baseR. t platformt ext( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyR= Y s c C s" t t | � t j j | � | � S( sE Yield possible egg or source distribution objects based on a filename( R= R t osR7 RH ( t filenameRA ( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyt distros_for_filenamen s c c s� | j d � } | s^ xF t | d � D]1 \ } } t | � d k r& | j d � r& d Sq& Wn xa t d t | � d � D]F } t | | d j | | � d j | | � d | d | d | �Vqx Wd S( s� 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! RC i i s py2.Ni t py_versionR< RJ ( R3 t enumerateRF R+ t rangeR t join( RG RH RA RO R< RJ t partst it p( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyR& u s ! ) c c s� t � } | j } | d k rM xg t | j | � D] } | | � | Vq1 Wn; x8 | D]0 } | | � } | | k rT | | � | VqT qT Wd S( sH List unique elements, preserving order. Remember all elements ever seen.N( t sett addR) R t __contains__( t iterablet keyt seent seen_addt elementt k( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyt unique_everseen� s c s t � � � f d � � } | S( ss Wrap a function returning an iterable such that the resulting iterable only ever yields unique items. c s t � | | � � S( N( R_ ( t argst kwargs( t func( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyt wrapper� s ( R! ( Rb Rc ( ( Rb s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyt unique_values� s s( <([^>]*\srel\s*=\s*['"]?([^'">]+)[^>]*)>c c s x� t j | � D]� } | j � \ } } t t t j | j � j d � � � } d | k sg d | k r x7 t j | � D]# } t | t | j d � � � Vqw Wq q Wxd d D]\ } | j | � } | d k r� t j | | � } | rt | t | j d � � � Vqq� q� Wd S( sE Find rel="homepage" and rel="download" links in `page`, yielding URLst ,t homepageR1 i s <th>Home Pages <th>Download URLi����N( s <th>Home Pages <th>Download URL( t RELt finditert groupsRV t mapt strt stripR( R3 t HREFR t htmldecodeR@ t findt search( R4 t pageR? t tagt relt relst pos( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyt find_external_links� s '( s Python-urllib/%s setuptools/%si t setuptoolsi t ContentCheckerc B s) e Z d Z d � Z d � Z d � Z RS( sP A null content checker that defines the interface for checking content c C s d S( s3 Feed a block of data to the hash. N( ( t selft block( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyt feed� s c C s t S( sC Check the hash. Return False if validation fails. ( t True( Ry ( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyt is_valid� s c C s d S( su Call reporter with information about the checker (hash name) substituted into the template. N( ( Ry t reportert template( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyt report� s ( t __name__t __module__t __doc__R{ R} R� ( ( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyRx � s t HashCheckerc B sJ e Z e j d � Z d � Z e d � � Z d � Z d � Z d � Z RS( sK (?P<hash_name>sha1|sha224|sha384|sha256|sha512|md5)=(?P<expected>[a-f0-9]+)c C sO | | _ | d k r0 t j | d t �| _ n t j | � | _ | | _ d S( Nt md5t usedforsecurity( t hash_nameR t newt Falset hasht expected( Ry R� R� ( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyt __init__� s c C sL t | � d } | s t � S| j j | � } | s< t � S| | j � � S( s5 Construct a (possibly null) ContentChecker from a URLi����( R Rx t patternRp t groupdict( t clsR4 R: R? ( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyt from_url� s c C s | j j | � d S( N( R� t update( Ry Rz ( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyR{ � s c C s | j j � | j k S( N( R� t hexdigestR� ( Ry ( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyR} s c C s | | j } | | � S( N( R� ( Ry R~ R t msg( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyR� s ( R� R� t ret compileR� R� t classmethodR� R{ R} R� ( ( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyR� � s c B s� e Z d Z d d& d' e d � Z e d � Z e d � Z e d � Z d � Z d � Z d � Z d � Z d' d � Z d � Z d' d � Z d � Z d � Z d � Z d � Z d � Z e e e d' d � Z e e d � Z d � Z d Z d � Z d � Z d' d � Z d � Z e d � � Z d � Z d � Z! d � Z" d � Z# d � Z$ d! � Z% e d" � � Z& d# � Z' d$ � Z( d% � Z) RS(( s; A distribution index that scans web pages for download URLss https://pypi.python.org/simplet *c O s� t j | | | � | d | j d � | _ i | _ i | _ i | _ t j d j t t | � � � j | _ g | _ | r� t j r� | s� t j � r� t j | � | _ n t j | _ d S( NR0 t |( R R� R* t index_urlt scanned_urlst fetched_urlst package_pagesR� R� RR Rj R R? t allowst to_scanR t is_availablet find_ca_bundlet opener_fort openerR t urlopen( Ry R� t hostst ca_bundlet verify_sslR` t kw( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyR� s ' !c C sU | | j k r | r d St | j | <t | � sD | j | � d St t | � � } | r� | j | � so d S| j d | � n | s� | s� | | j k r� t t | j | � � d S| j | � s� t | j | <d S| j d | � t | j | <| j | d | � } | d k rd St | j | j <d | j j d d � j � k rZ| j � d S| j } | j � } t | t � s�t | t � r�d } n | j j d � p�d } | j | d � } n | j � xB t j | � D]1 } t | t | j d � � � } | j | � q�W| j | j � rQt! | d d � d k rQ| j" | | � } n d S( s< Evaluate a URL as a possible download, and maybe retrieve itNs Found link: %ss Reading %ss< Download error on %s: %%s -- Some packages may not be found!t htmls content-typet s latin-1t charsett ignorei t codei� (# R� R| t URL_SCHEMEt process_filenamet listR$ t url_okt debugR� Rj RW t infot open_urlR) R4 t headerst getR( t closet readt isinstanceRk R t get_paramt decodeRm Rh R Rn R@ t process_urlR+ R� t getattrt process_index( Ry R4 t retrievet distst fR- Rq R� R? t link( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyR� sN ! *c C s� t j j | � s& | j d | � d St j j | � r� | r� t j j | � } x9 t j | � D]% } | j t j j | | � t � qa Wn t | � } | r� | j d | � t t | j | � � n d S( Ns Not found: %ss Found: %s( RL R7 t existst warnt isdirt realpatht listdirR� RR R| RN R� R� Rj RW ( Ry t fnt nestedR7 t itemR� ( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyR� J s & c C s} t | � } | r- | j d � j � d k sF | j t | � d � rJ t Sd } | ri t | | � � n | j | | � d S( Ni t files, Link to % s ***BLOCKED*** by --allow-hosts ( R� R@ R( R� R R| R R� ( Ry R4 t fatalt sR� ( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyR� Z s :c C sf x_ | D]W } t j j | � r x< t j | � D]( } | j d � r/ | j | | � q/ q/ Wq q Wd S( Ns .egg-link( RL R7 R� R� R* t scan_egg_link( Ry t search_pathR� t entry( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyt scan_egg_linksd s c C s� g t t j t t j j | | � � � D] } | r( | ^ q( } t | � d k r� xX t t j j | | d � � D]4 } t j j | | � | _ t | _ | j | � qr Wn d S( Ni i ( Rj Rk Rl t openRL R7 RR RF R RG R R< RW ( Ry R7 R� t _ft linesRB ( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyR� k s 4& c s � f d � } xQ t j | � D]@ } y& | t | t | j d � � � � Wq t k r^ q Xq W| | � \ } } | r xy t | | � D]h } t | � \ } } | j d � r� | r� | r� | d | | f 7} q� � j | � n � j | � q� Wt j d � | � Sd Sd S( s# Process the contents of a PyPI pagec s� | j � j � r� t t t | t � j � j d � � � } t | � d k r� d | d k r� t | d � } t | d � } t � j j | j � i � | <t | � t | � f Sn d S( NR0 i R2 i i ( NN( R+ R� R� Rj R RF R3 R R R| R� t setdefaultR( R R) ( R� RS t pkgt ver( Ry ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyt scanv s %" i s .pys #egg=%s-%sc S s d | j d d d � S( Ns <a href="%s#md5=%s">%s</a>i i i ( R@ ( t m( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyt <lambda>� s R� N( Rm Rh R Rn R@ t ValueErrorRv R; R* t need_version_infot scan_urlt PYPI_MD5t sub( Ry R4 Rq R� R? R� R� t new_urlR- t frag( ( Ry s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyR� t s$ & c C s | j d | � d S( NsP Page at %s links to .py file(s) without version info; an index scan is required.( t scan_all( Ry R4 ( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyR� � s c G sO | j | j k r; | r+ | j | | � n | j d � n | j | j � d S( Ns6 Scanning index of all packages (this may take a while)( R� R� R� R� R� ( Ry R� R` ( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyR� � s c C s� | j | j | j d � | j j | j � sN | j | j | j d � n | j j | j � ss | j | � n x3 t | j j | j d � � D] } | j | � q� Wd S( NR0 ( ( R� R� t unsafe_nameR� R� RZ t project_namet not_found_in_indexR� ( Ry t requirementR4 ( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyt find_packages� s %c C sk | j � | j | � x8 | | j D]) } | | k r; | S| j d | | � q% Wt t | � j | | � S( Ns %s does not match %s( t prescanR� RZ R� t superR# t obtain( Ry R� t installerRB ( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyR� � s c C si | j | j d | � | j � se | j � t j | � t d | j j t j j | � f � � n d S( s- checker is a ContentChecker s Validating %%s checksum for %ss7 %s validation failed for %s; possible download problem?N( R� R� R} R� RL t unlinkR R� R, R7 RH ( Ry t checkerRM t tfp( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyt check_hash� s c C sr xk | D]c } | j d k sJ t | � sJ | j d � sJ t t | � � rZ | j | � q | j j | � q Wd S( s; Add `urls` to the list that will be prescanned for searchess file:N( R� R) R� R+ R� R$ R� t append( Ry t urlsR4 ( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyt add_find_links� s c C s2 | j r% t t | j | j � � n d | _ d S( s7 Scan urls scheduled for prescanning (e.g. --find-links)N( R� R� Rj R� R) ( Ry ( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyR� � s c C sN | | j r | j d } } n | j d } } | | | j � | j � d S( Ns# Couldn't retrieve index page for %rs3 Couldn't find index page for %r (maybe misspelled?)( RZ R� R� R� R� ( Ry R� t methR� ( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyR� � s c C s� t | t � s� t | � } | rp | j | | � } t | � \ } } | j d � rl | j | | | � } n | St j j | � r� | Sy t j | � } Wq� t k r� t d | f � � q� Xn t | j | | � d d � S( s 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. s .pys1 Not a URL, existing file, or requirement spec: %rRG N( R� R R� t _download_urlR; R* t gen_setupRL R7 R� t parseR� R R� t fetch_distributionR) ( Ry t spect tmpdirR5 t foundR- R: ( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyR1 � s" c sK � j d | � i � d } d � � � � f d � } | rc � j � � j | � | | � } n | d k r� | p� | | | � } n | d k r� � j d k r� � j � | | � } n | d k r� | r� � j | � | | � } n | d k r� j d � r d pd | � n/ � j d | � | j d � j | j | � � Sd S( s| 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. s Searching for %sc s� | d k r � } n x� | | j D]q } | j t k rn � rn | � k r# � j d | � d � | <q# q# n | | k r# | j t k s� � r# | Sq# Wd S( Ns& Skipping development or system egg: %si ( R) RZ R< R R� R ( t reqt envRB ( t develop_okRy t skippedt source( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyRo 2 s "s2 No local packages or download links found for %s%ss a source distribution of R� s Best match: %sRG N( R� R) R� R� R� R� t cloneR1 RG ( Ry R� R� t force_scanR� R� t local_indexRB Ro ( ( R� Ry R� R� s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyR� s. c C s/ | j | | | | � } | d k r+ | j Sd S( s3 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. N( R� R) RG ( Ry R� R� R R� RB ( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyt fetch\ s c C sq t j | � } | rL g t | | j d � d � D] } | j r1 | ^ q1 pO g } t | � d k rBt j j | � } t j j | � | k r� t j j | | � } d d l m } | | | � s� t j | | � | } q� n t t j j | d � d � } | j d | d j | d j t j j | � d f � | j � | S| rat d | | f � � n t d � � d S( Ni i����( t samefiles setup.pyt wsI from setuptools import setup setup(name=%r, version=%r, py_modules=[%r]) i s� Can't unambiguously interpret project/version identifier %r; any dashes in the name or version should be escaped using underscores. %rsp Can't process plain .py files without an '#egg=name-version' suffix to enable automatic setup script generation.( R> R? R& R@ R) t versionRF RL R7 RH t dirnameRR t setuptools.command.easy_installR t shutilt copy2R� t writeR� t splitextR� R ( Ry RM R: R� R? t dR� RH t dstR R� ( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyR� i s4 4 i c C s� | j d | � d \ } } } zIt j | � } | j | � } t | t � rq t d | | j | j f � � n | j � } d } | j } d } d | k r� t | d � } t t t | � � } | j | | | | | � n t | d � } x` t rO| j | � } | rK| j | � | j | � | d 7} | j | | | | | � q� Pq� W| j | | | � | SWd | r~| j � n | r�| j � n Xd S( Ns Downloading %ss Can't download %s: %s %si i����s content-lengths Content-Lengtht wbi ( NNN( R� R) R� R� R� R� R R R� R� t dl_blocksizeR" t maxRj t intt reporthookR� R| R� R{ R R� R� ( Ry R4 RM t fpR� R� R� R� t blocknumt bst sizet sizesRz ( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyt _download_to� s> c C s d S( N( ( Ry R4 RM R t blksizeR ( ( s< /usr/lib/python2.7/site-packages/setuptools/package_index.pyR � s c C s� | j d � r t | � Sy t | | j � SWn�t t j f k r� t j � d } d j g | j D] } t | � ^ qf � } | r� | j | | � q�t d | | f � � n't j k r� t j � d } | St j k r/t j � d } | r| j | | j � q�t d | | j f � � n� t j k r�t j � d } | rk| j | | j � q�t d | | j f � � nS t j k r�t j � d } | r�| j | | � q�t d | | f � � n Xd S( Ns file:i t s %s %ss Download error for %s: %ss; %s returned a bad status line. 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