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� | j d d } | j r� t j j | � r� t St | _ t S( s� Check if there is a metadata_cookie and check its age. If the
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else return False. This result is cached, so that metalink/repomd.xml
are synchronized.Rt s
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� k r� t } q� n | S( sx check if any file is older than a certain amount of time. Used for
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' c C sO | j r2 t j j | � r2 t j d | j � n | j sG | j � rK t St S( s( Should we cache the current repomd.xml s" Cannot find repomd.xml file for %s(
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c C su y t j | j | � SWnW t j k
rp } | d k rJ d | j k } n | rT d St j d | j | f � n Xd S( s Parse the repomd.xml file. R� s& Error importing repomd.xml from %s: %sN( t repoMDObjectt RepoMDR. R! t RepoMDErrorR R� R" R4 ( R R� t parse_can_failR( ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyt
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� } | d k r| d Si | d 6| d 6| d 6g d 6| _ | Sd S( s= If we have an older repomd.xml file available, save it out. s
/*.old.tmps .old.tmpR� R� t old_localt new_MD_filesN(
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R� R! R" R4 R� R R^ Rw R R� ( R R t old_datat revert( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyt _revertOldRepoXML s
c C sl | j } i | _ d | k r2 t j | d � n d | k rB d Sx# | d D] } t j | d � qM Wd S( s Done with old data, delete it. R R Ns .old.tmp( R� R R^ ( R R R ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyt _doneOldRepoXML? s c C s� | d k r | j } n | d k r? d | j � k r? d } n | d k rq | j | d d | �rq | d 7} n | | j j | � f S( NR� R� RQ R* RP t _dbRc ( s others filelistss primary( R Rc R� RE t repoDataR ( R Rf Rc ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyt _get_mdtype_dataL s
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c C s~ d | j k r t S| j d } | j rz | j | j j k rz t j d | j t j | j � t j | j j � f � t
St S( s| We check the timestamps, if any of the timestamps for the
"new" data is older than what we have ... we revert. R� sk Not using downloaded %s/repomd.xml because it is older than what we have:
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Downloaded: %s( R� R R� t timestampRc R� R� R. R� t ctimeR ( R R� ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyt _groupCheckDataMDNewer` s
c C s� | j | j k r t S| j | j k r, t St } xJ | j D]? } | | j k rW q< n | j | | j | k ru t St } q< W| S( s7 Check parsed repomd.xml against metalink.repomd data. ( R R t lengthR� t checksumst chksumsR ( Rc R� t doneRe ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyt _checkRepoXMLMetalinks s
c C s� | d k r | j } n | d k r0 | j } n | j | | j � rI t Sxb | j j D]T } | j | | � rV t j t j
d t j | j j
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� f � t SqV Wt S( s@ Check the repomd.xml against the metalink data, if we have it. s/ Using older repomd.xml
Latest: %s
Using: %sN( R R� R� R! R� R t old_repomdsR# R� R� R� R� R R R ( R Rc R� R� ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyt _checkRepoMetalink� s c C sk | j | � } | s t S| j � | j s0 t S| j j } | j r[ | j | j k r[ t S| j | | � S( sx Save the Old Repo XML, and if it exists check to see if it's the
latest available given the metalink data. (
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| d � r� | j d k r� t j
d | j � n | j � t S| j � | j d k r | j | � | _ n | j d k r&| j � t S| r0t S| j � sJ| j � t St S( s` Common LoadRepoXML for instant and group, returns False if you
should just return. s /repomd.xmlR� R� t writes read-only:futures Can't download repomd.xml for %sN( s writes read-only:future( RV R� R R R� R R% R� R R� RS R� R! R" R4 R R� R
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c C s[ | j d k r t S| d k r+ | j } n | | j k rW t | j | j k rW t Sn t S( NRn ( t mddownloadpolicyR R Rc R t DBVERSIONt dbversionR ( R Rf Rc ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyRE � s c C s� | d k r d S| s. t } | j | � } nE t } | j | � } t j j | � ss t j | d t �} t } n | j t j j
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the DB mdtype and the main mdtype (no _db suffix). R� R� RH Ru N( R R R Rw Rx R� R R� R R{ Ry Rz ( R RH t dbmdtypet mmdtypet
file_checkR R� ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyt _groupCheckDataMDValid� s c C sZ | j | � } x7 | D]/ \ } } | j | d t �s | j � t Sq W| j | � t S( s� Retrieve any listed mdtypes, and revert if there was a failure.
Also put any of the non-valid mdtype files from the old_repo_XML
into the delete list, this means metadata can change filename
without us leaking it. t retrieve_can_fail( t _commonRetrieveDataMD_listRG R R R t _commonRetrieveDataMD_done( R R' t downloadingt ndatat nmdtype( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyt _commonRetrieveDataMD s
c C s d � } | j j � } xH | j j � D]7 } | | k r@ q( n | d k rR q( n | j | � q( W| d
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t � � q� W| S( s+ Return a list of metadata to be retrieved c S s| | d k r t S| | k r t S| j | j k r6 t St j j | j d � } t j j | j d � } | | k rx t St S( s9 Check if two returns from _get_mdtype_data() are equal. i N( R R Re Rw Rx Ry Rv R ( t omdtypet odataR6 R5 t ornamet nrname( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyt
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primary_dbs filelists_dbs other_dbs group_gzN( R� t keysRc R� R2 R R� R R0 R Rw R Rx R� R R ( R R' R< t all_mdtypesRf t revertsR� t
newmdfilesR4 R6 R5 R8 R9 R� t gen_local( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyR2 sR
c C s7 x& | D] \ } } | j | t � } q W| j � d S( s$ Uncompress the downloaded metadata N( R R R ( R R4 R5 R6 R� ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyR3 o s c C s# | j | � r | j | � n d S( s� Retrieve the new repomd.xml from the repository, then check it
and parse it. If it fails we revert to the old version and pretend
that is fine. If the new repomd.xml requires new version of files
that we have, like updateinfo.xml, we download those too and if any
of those fail, we again revert everything and pretend old data is
good. N( R) R7 ( R R� R' ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyt _groupLoadRepoXMLv s c C s� i d g d 6d g d 6d d d d g d 6d d d d d d
g d 6} t � } t | j � t j k r� | j | j | j | j g � � n0 x- | j D]" } | j | j | | g � � q� W| s� d | k r� d } n | j d � t t
| � � } | S(
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group:primaryR� R� t pkgtagss group:smallR* R� s
group:mains group:all( R R� t mdpolicyR� t StringTypesR< R R t discardt sortedR� ( R t md_groupsR' RF ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyt _mdpolicy2mdtypes� s
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c C s[ y | j | | j � � SWn t k
r: | j � � n Xt j d | j | j f � d S( s5 retrieve/check/read in repomd.xml from the repositorys# Bad loadRepoXML policy (for %s): %sN( RB RK t KeyboardInterruptR R! R" R4 RF ( R R� ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyt _loadRepoXML� s
c C s* | j r | j S| j d | j � | j S( NR� ( R� RM R4 ( R ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyt _getRepoXML� s c C s
| j � S( N( RN ( R ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyRh � s c C s t | d | � S( NR� ( R� ( R R� ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyRh � s c C s t | d d � S( NR� ( R� R ( R ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyRh � s c C s t | � t j k r! | j } n | } | j r�| j r�t j d k r_ t d d | � � n | j
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r�} t d d | | f � � n X| j � | j r| j | � rt d d | � � n d S( Ni����s? pygpgme is not working so repomd.xml can not be verified for %ss /repomd.xml.ascR� s repodata/repomd.xml.ascR� i R� R� s %s/signatureR# R� Rb RL R� i � s1 Error finding signature for repomd.xml for %s: %ss; Gpg Keys not imported, cannot verify repomd.xml for repo %ss1 repomd.xml signature could not be verified for %ss% Error importing repomd.xml for %s: %ss) repomd.xml does not match metalink for %s( R� R� t InstanceTypeR t
repo_gpgcheckt _override_sigchecksR t gpgmeR R RV R� R4 R� t valid_detached_sigR� R� R� R! t YumBaseErrorR R R. R R� R� R# ( R R� t filepatht sigfileR� R( t validRc ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyR� � sF
c C sC t j | � } | s d S| r2 | j | k r2 d St j | � d S( s4 Delete a downloaded file if it's the correct size. N( R t stat_ft st_sizeR^ ( R R� R� t sd( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyR� � s c C s | j | | | � S( s, check the metadata type against its checksum( Rz ( R t fnRf R� ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyR� � s c C s� | } | d k r' | j j | � } n | rH | j \ } } | j } n | j \ } } | j } t | � t j k r� | j
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| | � d S| r�d St d d � � d S( s5 Internal function, use .checkMD() from outside yum. i i R� i����s Error performing checksum: %si����s% Metadata file does not match checksumN( R Rc Rd R� t opensizeRe R� R� R� RO R R� R R RX RY R� R! R" R R ( R R[ Rf R� RH Ru R� t r_ctypet r_csumR� R� t l_csumt fsizeR( ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyRz � sB '
c C s
| j | � S( s� base function to retrieve metadata files from the remote url
returns the path to the local metadata file of a 'mdtype'
mdtype can be 'primary', 'filelists', 'other' or 'group'.( RG ( R Rf ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyt
retrieveMD s c s� � j j � � } | j \ } } t j j | � } � j d | } � j j � � rZ | S� j rs t
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� j j d � } | d k r�| j j � � } | d k r�t j j | j d � }
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rz| rtd S� n: t k
r�} | r�d St j d | � j f � n X| Sd S( s8 Internal function, use .retrieveMD() from outside yum. Rt Ru i s; Caching enabled and local cache: %s does not match checksums0 Caching enabled but no local cache of %s from %sR� c sL y � j | � � Wn$ t k
r: t j | j � � n Xd � j � <d S( Ni ( R� R R R^ R R� ( R= ( Rf R ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyR� Q s
s %s/%sR$ R� R� R� R# R� R� Rb RL R� s6 Could not retrieve %s matching remote checksum from %sN( Rc Rd Rv Rw Rx Ry RV R� R R� R R^ R� R{ Rz R Rb R R4 R! R" R� R Re R� R� R� R� R� R ( R Rf R1 R* R� R} R~ R R� R� t partialt orepomdR9 t ofnameR� R� R# R( ( ( Rf R s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyRG sl
c C s
| j d � S( s] this gets you the path to the primary.xml file, retrieving it if we
need a new oneRP ( Ra ( R ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyRW w s c C s
| j d � S( s_ this gets you the path to the filelists.xml file, retrieving it if we
need a new oneR* ( Ra ( R ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyRY ~ s c C s
| j d � S( NRQ ( Ra ( R ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyR[ � s c C s� d | j j � k r | j d d t �} | r{ y t j | d d | j �} Wq{ t k
rw } t j | � d } q{ Xn | S| j d d t �S( s� gets groups and returns group file path for the repository, if there
is none or retrieve/decompress fails, it returns NoneR� R1 s comps.xmlRR R� N( Rc R� RG R R Ra Rb R� R� R� R ( R R[ R( ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyt getGroups� s
c C s | | _ | | _ t | _ d S( N( R9 R� R R� ( R R9 R� ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyt setCallback� s c C s | | _ t | _ d S( N( R� R R� ( R R� ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyt
setFailureObj� s c C s | | _ t | _ d S( N( R� R R� ( R R� ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyt setMirrorFailureObj� s c C s | | _ t | _ d S( N( R� R R� ( R R9 ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyt setInterruptCallback� s c C s� g } g } | d k r� y | j � } WnE t k
ro } | d k rO d } n t j d | | f � g } n XxT | D]I } t j d | � s� qw n | j � } | j d d � } | j | � qw Wn | | f S( s5 read the mirror list from the specified file object s <unknown>s+ Could not read mirrorlist %s, error was
%ss
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c C s� | j d d | _ d } t } | j | j | j d t �rf t } t | j d � } d | j } n� | j } t j | � d } | d k r� d | } n | j
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| j |
� qUW| j � q�nL | r�t j j | j � r�t j | j d � | j t | j d � � d S| S( s$ retrieve an up2date-style mirrorlist file from our mirrorlist url,
also save the file to the local repo dir and use that if cache expiry
not expired
we also s/$ARCH/$BASEARCH/ and move along
return the baseurls from the mirrorlist file
Rt s mirrorlist.txtR� t rs file://i R� s1 Could not retrieve mirrorlist %s error was
%s: %si t wN( RV R� R R R� t mirrorlist_expireR R� R� R+ RH RE t grabbert urlopenR R� R� R� R R� Rq Rb R& R Rw Rx R� t utime( R R� t cacheokR1 R� RK R( Rn Ro R� Rp ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyR� � s:
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c C s~ t j j | � s t St j j | � r[ t j | � t j t j | � t j k r[ t Sn y t j | | � Wn t SXt S( s& attempts to copy the file, if possible( Rw Rx R� R R� t ST_CTIMER� R R ( R R[ t destfn( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyt
_preload_file� s ,R� c C s� t | d � s t S| j d k r& t St j j | j | j � } t j j | � sW t St j j | � t j j | j � k r� t S| d | t j j
| � } | d k r� | j d | t j j
| � } n | j | | � S( sL attempts to copy the file from the system-wide cache,
if possiblet old_base_cache_dirR� Rt N(
RS R R| Rw Rx R� R. R� t normpathRV Ry R R{ ( R R t subdirRz t glob_repo_cache_dirR[ ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyt _preload_file_from_system_cache� s ' $c C s
| j | � S( sU attempts to copy the metadata file from the system-wide cache,
if possible( R� ( R R ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyR{ s c C s� t j j | j � � } t j j | j | � } | j | j � d d d | �rU t St | d � sh t Sx6 | j
D]+ } | j t j j | | � | � rr t Sqr Wt S( sO attempts to copy the package from the system-wide cache,
if possibleR~ s packages/Rz R� ( Rw Rx Ry R� R� Ry R� R RS R R� R{ ( R t pkgt pnameRz t opkgdir( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyR� s !c C s� g } d GHy | j j � } Wn< t j k
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r� } d | } t d | t | � � } | j | � qd Xqd W| S( Ns verifying mdi s failed to load repomd.xmls verifying %ss. %s metadata missing or does not match checksumi ( Rc R� R! R" t RepoVerifyProblemR& R2 Ra ( R t problemst md_typesR( t prbt md_typeR� ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyt
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t | d � } | j | � n | S( Ns verifying compss comps file failed to addi s no groups in compsR� ( Re R R R� R t Compst addR! t GroupsErrort CompsExceptionR� t REPO_PROBLEM_COMPSR& t
compscount( R R� t grpfilet cR( R� R� ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyt
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@items = ['repodata', 'comps'] can include: repodata, comps, packages
R� R Ro ( R� R� R� R� R� ( R t itemsR� ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyt verifyV s i N(q R� R� R� R R� R� t propertyR� R� R4 R R� t _YumRepository__getProxyDictRe R� R� R� R� R R R� R� R� R R R� R R_ R R RH Rf Rg R� R� Rn R R� R� RV Rz Ry R| R� R� R� R� R� R� R� R� R� R� R� R� R� t _YumRepository__getR� R� R� R� R� R� R� R� R� R R
R R R R R R t staticmethodR! R# R% R) RE R0 R7 R2 R3 RB RK RM RN Rc R� R� R� Rz Ra RG RW RY R[ Re Rf Rg Rh Ri Rq R� R{ R� R{ R� R� R� R� R� ( ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyR� A s� =
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%s: %si s \s*(#|$)s $ARCHs $BASEARCH( R R R! R RS RE Ru R
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R� c B s e Z d Z e d � Z RS( s9 Holder for each "problem" we find with a repo.verify(). c C s( | | _ | | _ | | _ | | _ d S( N( R� t messaget detailst fake( R R� R� R� R� ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyR � s ( R� R� R� R R ( ( ( s/ /usr/lib/python2.7/site-packages/yum/yumRepo.pyR� � s (: Rw R
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