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Returns a string representing the path. :parameter path: a ``'/'``-separated path relative to the ``.dist-info`` directory or an absolute path; If *path* is an absolute path and doesn't start with the ``.dist-info`` directory path, a :class:`DistlibException` is raised :type path: str :rtype: str rNzdist-info file z does not belong to the rz distributionrXr) rZrseprr#rr"rrYr`)r&r#rs r'rz'InstalledDistribution.get_distinfo_file.s 99RV   ! !%)ZZ%7%7%< " d49??26#:#:2#>>>&&&*ddDIIIt|||EFFF z ! !""15tyy$BCC Cw||DIt,,,r)c#BKtj|j}|D]c\}}}tj|s tj||}||jr|VddS)z Iterates over the ``RECORD`` entries and returns paths for each line if the path is pointing to a file located in the ``.dist-info`` directory or one of its subdirectories. :returns: iterator of paths N)rr#r+rr>r`r,)r&r4r#rrs r'list_distinfo_filesz)InstalledDistribution.list_distinfo_filesKswty))$($5$5$7$7   D(D7==&& 0w||D$//ty))    r)cLt|to|j|jkSrD)rzrr#r&rs r'rzInstalledDistribution.__eq__[s&5"788,I+ -r))NNF)r3r4r5r6rr(rrrrrrrrr'r:rDrMrVrrr_robjectrrrs@r'rrs`F - - - - - -D000333.  _     & & &777(!!!!F"""H_42!!!---: --- HHHHHr)rcfeZdZdZdZiZd fd ZdZdZdZ dZ d Z dd Z d Z ejZxZS)raCreated with the *path* of the ``.egg-info`` directory or file provided to the constructor. 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[z.Unexpected line: quitting requirement scan: %rz#Not recognised as a requirement: %rz4extra requirements in requires.txt are not supportedrc3 K|] }d|zV dS)z%s%sNr7)r cs r' zQEggInfoDistribution._get_metadata..parse_requires_data..s&$G$GAVaZ$G$G$G$G$G$Gr)rr) rstripr,rdrirr constraintsr/r"r`)rreqsrKrLrnconss r'parse_requires_dataz>EggInfoDistribution._get_metadata..parse_requires_datas4 DOO%%E < <zz||??3''NNH$PPPE%d++NN#H$OOO84NN$3444}<KK''''99$G$G$G$G$GGGDKKQVVVTTT :;;;;Kr)cg} tj|dd5}|}dddn #1swxYwYn#t$rYnwxYw|S)zCreate a list of dependencies from a requires.txt file. *req_path*: the path to a setuptools-produced requires.txt file. rnrN)rIrrIOError)req_pathrrr9rts r'parse_requires_pathz>EggInfoDistribution._get_metadata..parse_requires_paths D [388:B..rwwyy99D:::::::::::::::    Ks3AA AA  A A  A AArUzEGG-INFOzPKG-INFOrN)r#rQz requires.txtrzEGG-INFO/PKG-INFOutf8rOzEGG-INFO/requires.txtzEGG-INFO/top_level.txtrrTz,path must end with .egg-info or .egg, got %rr)r]rr#r.r`r zipimport zipimporterrget_datarrvradd_requirementsrrrrr)r&r#requiresrxtl_pathtl_datar meta_pathrRrwzipfrPrrrts @r'riz!EggInfoDistribution._get_metadatas>   <     ! ' ==  4w}}T"" $GLLz22GLLJ77 #8DDD7<<>::',,q/::..x88!,T22"MM"566==fEEGG#GHEEE$==)@AAD"mm,DEELL!!G224;;w3G3GHHHH$$$#HHH$ ]]; ' ' 4w}}T"" >7<<n==..x88w||D*55',,t_==T(;;;HH"$,.2$344 4  0  % %h / / / ?"rw~~g'>'>"'4((7Affhhoog66G777777777777777 +GG((**G s%>AF F)(F)9(K--K14K1c8d|jd|jd|jdS)Nz>+ & & E"7799 E E a;&&w~~d++E%%tXtU&CDDDr)c d}d}tj|jd}g}tj|r._md5s`T4  A &&((  ;w''1133 3s ;Ac4tj|jSrD)rstatst_size)r#s r'_sizez7EggInfoDistribution.list_installed_files.._size s74==( (r)rrnrrFzNon-existent file: %sr*N) rr#r`rrIrrpnormpathrdrir]r.r/)r&rrr6rrrLrs r'r'z(EggInfoDistribution.list_installed_filess 4 4 4 ) ) )gll49.CDD  7>>+ & & 5[#@@@ >A > >D::<>!,,%'>BBB::&677%$7==++> q$$q''5588&<=== > > > > > > > > > > > > > > > > MM;d3 4 4 4 s%C5E''E+.E+Fc#Ktj|jd}tj|rd}t j|dd5}|D]}|}|dkrd}|sgtjtj|j|}||jr |r|V|V ddddS#1swxYwYdSdS) a  Iterates over the ``installed-files.txt`` entries and returns paths for each line if the path is pointing to a file located in the ``.egg-info`` directory or one of its subdirectories. :parameter absolute: If *absolute* is ``True``, each returned path is transformed into a local absolute path. Otherwise the raw value from ``installed-files.txt`` is returned. :type absolute: boolean :returns: iterator of paths rTrnrrFz./FN) rr#r`rrIrrprr,)r&absoluter6skiprrLrs r'r_z'EggInfoDistribution.list_distinfo_files sQgll49.CDD 7>>+ & & +D[#@@@ +A + +D::<C>cLt|to|j|jkSrD)rzrr#ras r'rzEggInfoDistribution.__eq__=s&5"566,I+ -r)rDrb)r3r4r5r6rrMr(rirrrDr'r_rrcrrrs@r'rrcs// IGGGGGG,\\\|AAA333&$$$L++++:--- HHHHHr)rcNeZdZdZdZdZddZdZdZdd Z dd Z d Z d Z dS)DependencyGrapha Represents a dependency graph between distributions. The dependency relationships are stored in an ``adjacency_list`` that maps distributions to a list of ``(other, label)`` tuples where ``other`` is a distribution and the edge is labeled with ``label`` (i.e. the version specifier, if such was provided). Also, for more efficient traversal, for every distribution ``x``, a list of predecessors is kept in ``reverse_list[x]``. An edge from distribution ``a`` to distribution ``b`` means that ``a`` depends on ``b``. If any missing dependencies are found, they are stored in ``missing``, which is a dictionary that maps distributions to a list of requirements that were not provided by any other distributions. c0i|_i|_i|_dSrD)adjacency_list reverse_listrr%s r'r(zDependencyGraph.__init__Ys  r)c.g|j|<g|j|<dS)zAdd the *distribution* to the graph. :type distribution: :class:`distutils2.database.InstalledDistribution` or :class:`distutils2.database.EggInfoDistribution` N)rr)r& distributions r'add_distributionz DependencyGraph.add_distribution^s$ -/L)*,,'''r)Nc|j|||f||j|vr"|j||dSdS)aAdd an edge from distribution *x* to distribution *y* with the given *label*. :type x: :class:`distutils2.database.InstalledDistribution` or :class:`distutils2.database.EggInfoDistribution` :type y: :class:`distutils2.database.InstalledDistribution` or :class:`distutils2.database.EggInfoDistribution` :type label: ``str`` or ``None`` N)rr/r)r&xylabels r'add_edgezDependencyGraph.add_edgehsa A%%q%j111 D%a( ( (  a ' ' * * * * * ) (r)ctd|||j|g|dS)a Add a missing *requirement* for the given *distribution*. :type distribution: :class:`distutils2.database.InstalledDistribution` or :class:`distutils2.database.EggInfoDistribution` :type requirement: ``str`` z %s missing %rN)rdrerr-r/)r&rrs r' add_missingzDependencyGraph.add_missingwsF  _lK@@@  b1188EEEEEr)c$|jd|jSrrr0s r' _repr_distzDependencyGraph._repr_distrr)rc||g}|j|D]\}}||}||d|d}|d|zt|z|||dz}|d}||ddd|S)zPrints only a subgraphNz []z rrR)rrr/r@ repr_noderextendr`)r&r1leveloutputrr suboutputsubss r'rzDependencyGraph.repr_nodes//$''( /5 $ $LE5??5))D $(DD%%%0 MM&5.3t994 5 5 5ueai88I??4((D MM$qrr( # # # #yy   r)Tc g}|d|jD]\}}t|dkr|s|||D]W\}}|*|d|jd|jd|d1|d|jd|jdX|st|dkr|d |d |d |D]4}|d |jz|d 5|d|ddS)a9Writes a DOT output for the graph to the provided file *f*. If *skip_disconnected* is set to ``True``, then all distributions that are not dependent on any other distribution are skipped. :type f: has to support ``file``-like operations :type skip_disconnected: ``bool`` zdigraph dependencies { rN"z" -> "z " [label="z"] z" zsubgraph disconnected { zlabel = "Disconnected" zbgcolor = red z"%s"rRz} )rTritemsrr/r")r&rskip_disconnected disconnectedr1adjsrrs r'to_dotzDependencyGraph.to_dots  *+++-3355 H HJD$4yyA~~&7~##D))) $ H H u$GGG!YYY EEE;<<<<GGG 5:::FGGGG  H ! S%6%6%:%: GG/ 0 0 0 GG. / / / GG% & & &$  *+++ GGENNN r)cg}i}|jD]\}}|dd||< gt|ddD]\}}|s|||= snf|D]\}}fd|D||<tddD||t|fS)aa Perform a topological sort of the graph. :return: A tuple, the first element of which is a topologically sorted list of distributions, and the second element of which is a list of distributions that cannot be sorted because they have circular dependencies and so form a cycle. NTc&g|] \}}|v ||fSr7r7)r rrn to_removes r'rz4DependencyGraph.topological_sort..s+GGGtq!AY4F4FQF4F4F4Fr)zMoving to result: %sc2g|]}|jd|jdS)rrr)r rs r'rz4DependencyGraph.topological_sort..s)MMMaqvvvqyyy9MMMr))rrlistr/rdrerkeys)r&ralistkrrs @r'topological_sortz DependencyGraph.topological_sortsF'--//  DAqtE!HH %IU[[]]++AAA. ! !1!$$Q'''a   H H1GGGGqGGGa LL/MM9MMM O O O MM) $ $ $ % tEJJLL))))r)cg}|jD]-\}}|||.d|S)zRepresentation of the graphrR)rrr/rr`)r&rr1rs r'rzDependencyGraph.__repr__s\-3355 0 0JD$ MM$.... / / / /yy   r)rD)r)T) r3r4r5r6r(rrrrrrrrr7r)r'rrIs   --- + + + + F F F333 ! ! ! !@***>!!!!!r)rr:cjt|}t}i}|D]{}|||jD]\}t |\}}t d|||||g||f]||D]}|j |j z|j z|j z}|D]} | | } nZ#t$rMt d| | d}| |} YnwxYw| j}d} ||vrT||D]K\}} | |} n#t$rd} YnwxYw| r||| | d} nL| s||| |S)a6Makes a dependency graph from the given distributions. :parameter dists: a list of distributions :type dists: list of :class:`distutils2.database.InstalledDistribution` and :class:`distutils2.database.EggInfoDistribution` instances :rtype: a :class:`DependencyGraph` instance zAdd to provided: %s, %s, %srrFT)rrrrrrdrer-r/rrrrrr rirr.rrr)distsrQgraphrr1rr"rr~rrmatchedproviderrs r' make_graphrs:  F   EHBB t$$$ B BA2155MD' LL6gt L L L   b ) ) 0 0'4 A A A A B --%(::)*,0,=> - -C / ..--* / / /L"$$$yy{{1~ ....  /;DGx)1$  %GX& ' g 6 62&&& %&tXs;;;"& -!!$,,,3 -4 Ls%CAD43D4E(( E7 6E7 cP||vrtd|jzt|}|g}|j|}|rT|}|||j|D]}||vr|||T|d|S)zRecursively generate a list of distributions from *dists* that are dependent on *dist*. :param dists: a list of distributions :param dist: a distribution, member of *dists* for which we are interested 1given distribution %r is not a member of the listr)rr"rrpopr/)rr1rdeptodorsuccs r'get_dependent_distsrs 5 -/3y 9:: : u  E &C  d #D " HHJJ 1 &q) " "D3 D!!! "GGAJJJ Jr)c||vrtd|jzt|}t}|j|}td|D}|r}|d}|||j|}|D]<}|d}||vr.||vr*||||=|}|S)aRecursively generate a list of distributions from *dists* that are required by *dist*. :param dists: a list of distributions :param dist: a distribution, member of *dists* for which we are interested in finding the dependencies. rc3&K|] }|dV dS)rNr7)r ts r'roz%get_required_dists..8s&""qt""""""r)r)rr"rrXrrr2r/) rr1rrrrlr pred_listpreds r'get_required_distsr)s 5 -/3y 9:: : u  E %%C   %D ""T""" " "D " HHJJqM  (+  " "DQA||   D!!! " Jr)c |dd}tdi|}||_||_|pd|_t |S)zO A convenience method for making a dist given just a name and version. summaryzPlaceholder for summaryr7)rr r"rrr)r"rkwargsrrs r' make_distrFsTjj$=>>G   F  BBGBJ55BJ   r))r:)7r6 __future__rrrIrarloggingrr_r;rzrMrrcompatrrrr rRr r r r utilrrrrrrr__all__ getLoggerr3rdrCOMMANDS_FILENAMErYr^rcr rrrrrrfrgrrrrrr7r)r'rsj ''''''   ))))))))88888888111111111111FFFFFFFFFFFFFFFFFF     8 $ $(*,h +X7  <<<<y y y y y vy y y xYLYLYLYLYL6YLYLYLx4)4)4)4)4) 4)4)4)nFFFFF5FFFR _____3___D'$M!M!M!M!M!fM!M!M!`3333l4:     r)