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Depedancy resolution module for yum.
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Dependency resolving class.
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d | _ d S( Ns yum.Depsolves yum.verbose.Depsolve( t selft packagest baset Nonet _tst _tsInfot
dsCallbackt loggingt getLoggert loggert verbose_loggert patht loopst installedFileRequirest installedUnresolvedFileRequires( R ( ( R t __init__E s c C s) t i t d t i d d | i S( Ns5 doTsSetup() will go away in a future version of Yum.
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| | i d S( s setup all the transaction set storage items we'll need
This can't happen in __init__ b/c we don't know our installroot
yetNs4 Setting up TransactionSets before config class is up( R R R R t remove_onlyt pkgSackt setDatabasest rpmdbt conft installrootR" t YumBaseErrorR t
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| i | i _ n | i S( s remove_only param. says if we are going to do _only_ remove(s) in
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s) sets up the ts we'll use for all the workt noscriptst
notriggerst nodocst testt justdbt repackagei s! Invalid tsflag in config file: %sN( t rpmUtilst transactiont TransactionWrapperR R* R+ R t rpmt RPMTRANS_FLAG_NOSCRIPTSt RPMTRANS_FLAG_NOTRIGGERSt RPMTRANS_FLAG_NODOCSt RPMTRANS_FLAG_TESTt RPMTRANS_FLAG_JUSTDBt RPMTRANS_FLAG_REPACKAGEt ts_flags_to_rpmt setFlagst tsflagst flagt has_keyt addTsFlagR t criticalR t
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returns a ListPackageSack of providing packages, possibly emptys Searching pkgSack for dep: %si t /s Potential match for %s from %st providess Matched %s to require for %sN($ R R t logt
logginglevelst DEBUG_1R t namet misct re_primary_filenamet doSackFilelistPopulateR' t searchProvidest pkgst flagsR t typet versiont typest
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this tries to ensure that if we have two reqs like
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return a dictionary of po=scores" Running compare_providers() for %sc C s; t | d | d } | o | Sn t | d | d S( s~ Compare first by score, and then compare the pkgs if the score
is the same. Note that this sorts in reverse. i i N( RV R R RT ( R R RT ( ( R t _cmp_best_providers s
i c C se t t | t | } x: t | D], } | | | | j o t | | Sq( q( Wt | | S( N( R R R R t numt ranget offR t minlen( R R Ry Rx Rv ( ( R t _common_prefix_len s
c C s@ t | d p t Sn t | d p t Sn | i | i j S( Nt sourcerpm( t hasattrR R| R R{ ( R R ( ( R t _common_sourcerpm s
c s t | | i } t o9 | d j o( i i t i
t d | | SqU n t | | i } | d j o5 | | j o( i i t i
t d | | Sn | | j o d Sn | S( Ni s better arch in po %s( t archDifferencet req_compare_archR R t x_distt isMultiLibArchR R RX RY t DEBUG_4R R t y_distR ( R R R R R ( R ( R t _compare_arch_distance s
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t obsoletess %s obsoletes %ss- archdist compared %s to %s on %s
Winner: %ss common sourcerpm %s and %si s# base package %s is installed for %ss% common prefix of %s between %s and %sRV s Best Order: %sN(5 R R RX RY R R R R` Ru Rz R} R t unique_nevra_pkgsR R R t valuesR t ipkgresultsR) R R[ t rpmdbpkgsR^ R R t keyst lposRq t nextpoR' R t verEQR| t obsoletedR R R t poprovtupt inPrcoRangeRy t reqpoR t getBestArcht archest thisarcht resRt t base_package_namet cplR t itemst bestorder( R R` R R R R R} R R R R Rz R R Rq R R R R Ru R R R ( ( R R R s *
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__module__t __doc__R R% R| R$ R- R8 R9 R: R. Rv R} R R t staticmethodR R R R R R R R" R) Ry R R3 RU RG RI R7 R: Rt t _isPackageInstalledR ( ( ( R R ? s@ ' 8 # t (
X , $ 7 t DepCheckc B s) t Z d Z d Z d Z d Z RS( s object that YumDepsolver uses to see what things are needed to close
the transaction set. attributes: requires, conflicts are a list of
requires are conflicts in the current transaction set. Each item in the
lists are a requires or conflicts objectc C s g | _ g | _ d S( N( R R Rp ( R ( ( R R s c C s# t | | } | i i | d S( N( t RequiresRq t req_tuple_listt reqobjR R R ( R Rq R R ( ( R t addRequires s c C s# t | | } | i i | d S( N( t Conflictst conflict_po_listt
conflict_itemt confobjR Rp R ( R R R R ( ( R t addConflicts s ( R R R R R R ( ( ( R R s R c B s t Z d Z d Z RS( sY
A pure data class for holding a package and the list of things it
requires.
c C s | | _ | | _ d S( N( R R R ( R R R ( ( R R s ( R R R R ( ( ( R R s R c B s t Z d Z d Z RS( sZ
A pure data class for holding a package and the list of things it
conflicts.
c C s | | _ | | _ d S( N( t pkglistR R
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( ( R R s ( R R R R ( ( ( R R s (* R t os.pathR Rd R t rpmUtils.transactionRA t rpmUtils.miscutilst
rpmUtils.archR~ R R R R\ R= R RD t packageSackRo t constantsR RY R" R t simplefilterR# t operatort
itemgettert yumR R R R t RPMSENSE_EQUALR R Ra t objectR R R R ( R" R R R\ Ro RD R= R R R RY Rd R R R R R R R R R R~ Ra RA R R ( ( R t ? sB
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