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As you might imagine, that can be slow. c tdrrrrcs r.rxz"JSONLocator.get_distribution_namesrrEc viid}t|}|r!|dgD] }|ddks |ddkrt|d|d|d d |j }|j}|d |_d |vr|d rd|d f|_|di|_|di|_|||j <|d |j t |d  |S)Nrrptypesdist pyversionsourcertrrzPlaceholder for summary)rr7r,rr requirementsexportsr) rr[rr7rrr dependenciesrrrrr)r<rtr_rrrrs r.ruzJSONLocator._get_projectsL,,%%  P"-- P P=G++tK/@H/L/L!ftI)-)2K*M*M(, 555] $U  t##X##($x."9DK"&((>2">">#xx 266 '+t|$v))$,>>BB4;OOOO rEN)rFrGrHrIrxrurMrEr.rrs? EEE rErc(eZdZdZfdZdZxZS)DistPathLocatorz This locator finds installed distributions in a path. It can be useful for adding to an :class:`AggregatingLocator`. c tt|jdi|t|tsJ||_dS)zs Initialise an instance. :param distpath: A :class:`DistributionPath` instance to search. 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This will update internal information about who provides what. :param dist: The distribution to add. zadding distribution %szAdd to provided: %s, %s, %sN) rrrC dists_by_namedistsrprovidesrprovidedrrr)r<rrtprs r.add_distributionz!DependencyFinder.add_distribution7s  -t444x#'4 +/ D$,'( G GA2155MD' LL6gt L L L M $ $T355 1 1 5 5wo F F F F G GrEcFtd||j}|j|=|j||jf=|jD]_}t|\}}td||||j|}| ||f|s|j|=`dS)z Remove a distribution from the finder. This will update internal information about who provides what. :param dist: The distribution to remove. zremoving distribution %sz Remove from provided: %s, %s, %sN) rrrCrrrrrrremove)r<rrtrrss r.remove_distributionz$DependencyFinder.remove_distributionFs  /666x  t $ Jdl+ , ( (A2155MD' LL;T7D Q Q Q d#A HHgt_ % % % (M$'  ( (rEc |j|}nD#t$r7|d}|j|}YnwxYw|S)z Get a version matcher for a requirement. :param reqt: The requirement :type reqt: str :return: A version matcher (an instance of :class:`distlib.version.Matcher`). r)r7rUr"r^)r<reqtrUrts r. get_matcherzDependencyFinder.get_matcherXsj 0k))$//GG& 0 0 0::<<?Dk))$//GGG 0s>AAc||}|j}t}|j}||vrP||D]G\}} ||}n#t $rd}YnwxYw|r||nH|S)z Find the distributions which can fulfill a requirement. :param reqt: The requirement. :type reqt: str :return: A set of distribution which can fulfill the requirement. F)rrCrrrr"r) r<rrUrtr_rrproviderrs r.find_providerszDependencyFinder.find_providershs""4(({= 8  %-d^  !"#MM'22EE."""!EEE"JJx(((E sA A)(A)c |j|}t}|D]F}||}||js||G|r)|d||t |fd}ns|||j|=|D]<}|j|t|=| |d}|S)a Attempt to replace one provider with another. This is typically used when resolving dependencies from multiple sources, e.g. A requires (B >= 1.0) while C requires (B >= 1.1). For successful replacement, ``provider`` must meet all the requirements which ``other`` fulfills. :param provider: The provider we are trying to replace with. :param other: The provider we're trying to replace. :param problems: If False is returned, this will contain what problems prevented replacement. This is currently a tuple of the literal string 'cantreplace', ``provider``, ``other`` and the set of requirements that ``provider`` couldn't fulfill. :return: True if we can replace ``other`` with ``provider``, else False. cantreplaceFT) reqtsrrrrr frozensetrrr) r<rotherproblemsrlist unmatchedrrUr_s r.try_to_replacezDependencyFinder.try_to_replaces& 5!EE  ! !A&&q))G==!122 ! a     LL-5#I..0 1 1 1FF  $ $U + + + 5! > > %%h66::1====  ! !( + + +F rEFci|_i|_i|_i|_t |pg}d|vr)|d|t gdz}t |tr |x}}t d|nM|j ||x}}|td|zt d|d|_ t }t |g}t |g}|rb|}|j} | |jvr||n*|j| } | |kr||| ||j|jz} |j} t } |r(||vr$d D]!}d |z}||vr| t+|d |zz} "| | z| z}|D]}||}|s t d ||j ||}||s|j |d}|3t d ||d|fn|j|j}}||f|jvr|||||| vr9||vr5||t d|j|D]w}|j} | |jvr;|j|t |M|j| } | |kr||| |x|bt |j}|D]2}||v|_|jr t d|j3t d|||fS)a Find a distribution and all distributions it depends on. :param requirement: The requirement specifying the distribution to find, or a Distribution instance. :param meta_extras: A list of meta extras such as :test:, :build: and so on. :param prereleases: If ``True``, allow pre-release versions to be returned - otherwise, don't return prereleases unless they're all that's available. Return a set of :class:`Distribution` instances and a set of problems. The distributions returned should be such that they have the :attr:`required` attribute set to ``True`` if they were from the ``requirement`` passed to ``find()``, and they have the :attr:`build_time_dependency` attribute set to ``True`` unless they are post-installation dependencies of the ``requirement``. The problems should be a tuple consisting of the string ``'unsatisfied'`` and the requirement which couldn't be satisfied by any distribution known to the locator. z:*:)z:test:z:build:z:dev:zpassed %s as requirement)rNzUnable to locate %rz located %sT)testbuilddevz:%s:z %s_requireszNo providers found for %rzCannot satisfy %r unsatisfiedzAdding %s to install_distsz#%s is a build-time dependency only.zfind done for %s)rrrrrrrrrrrrr requestedrrCrr run_requires meta_requiresbuild_requiresgetattrrrrname_and_versionrvaluesbuild_time_dependency)r<r meta_extrasrrr rtodo install_distsrtrireqtssreqtsereqtsrCr` all_reqtsr providersrnrrrs r.findzDependencyFinder.findsp4   ++,, K     u % % % 3===>> >K k< 0 0 .& &D5 LL3U ; ; ; ;<..{;F/HH HD5|&'<{'JKKK LLu - - -55D6{{UG 1 D88::D8D4---%%d++++*40D==''eX>>>&);;F(FUUF Et}443EEC AK'''$ 0C"D"DD&0I D D //22  DLL!>>> $ 24 8 A:: //5(CCCDS1 DfDJ%%''(( 4 4D)-])BD &) 4 B!2444 '///hrErf)NF) rFrGrHrIrXrrrrrrrMrEr.rr*s6666 G G G((($ 0&&&PllllllrErrf)Lr1iorrloggingrjr}r(r@ ImportErrordummy_threadingrwr5rcompatrrrr r r r r rrr:rrrrdatabaserrrrrrutilrrrrrrrr rr!r"rr#r$ getLoggerrFrr)rr*rorlr*r/r1objectrOrrr r.rzrrrrrrrMrEr.rs    ((((''''''( 33333333333333333333333333333333@?????????44444444####################98888888''''''''  8 $ $bj.// "*2BD 9 9BJ?@@'     FFFFF)FFF>BBBBBfBBBJ .....W...`BBBBBgBBBJ777776777twwwwwGwwwr?????w???B$$$$$'$$$Lg8VVVVVVVVv%$))*D25777# %%%  jjjjjvjjjjjs % 11