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(RRRCRt is_garbageR(R%((s//usr/lib/python2.7/dist-packages/apt/package.pytis_auto_removablesscCs|jjj|jS(s@Return whether the package is marked as automatically installed.(RCRtis_auto_installedR(R%((s//usr/lib/python2.7/dist-packages/apt/package.pyR ~scCszxs|j|jfD]_}d|}y8t|d#}|jjdjdSWdQXWqtk rqqqXqWgS(sReturn a list of files installed by the package. 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An example is the Ubuntu changelog:: "http://changelogs.ubuntu.com/changelogs/pool" \ "/%(src_section)s/%(prefix)s/%(src_pkg)s" \ "/%(src_pkg)s_%(src_ver)s/changelog" The parameter *cancel_lock* refers to an instance of threading.Lock, which if set, prevents the download. uitDebiansshttp://packages.debian.org/changelogs/pool/%(src_section)s/%(prefix)s/%(src_pkg)s/%(src_pkg)s_%(src_ver)s/changelogtUbuntusuhttp://changelogs.ubuntu.com/changelogs/pool/%(src_section)s/%(prefix)s/%(src_pkg)s/%(src_pkg)s_%(src_ver)s/changelogs$The list of changes is not availablesutf-8tmaint/itlibit:R}t src_sectiontprefixtsrc_pkgtsrc_veris^%s \((.*)\)(.*)$R1sThe list of changes is not available yet. Please use http://launchpad.net/ubuntu/+source/%s/%s/+changelog until the changes become available or try again later.sOFailed to download the list of changes. Please check your Internet connection.N(&RR]RRR?RRRRRR|RRRt SystemErrorRlR1RaRR[RRtsockettgetdefaulttimeouttsetdefaulttimeouttisSetRtretescapeR#treadlinetmatchtgetattrRtgroupRtIOErrorR(R%Rt cancel_locktresRRR|Rt src_recordst section_splitRt src_ver_splitttimeouttchangelog_filet changelogtregexptline_rawRR"Rt changelog_ver((s//usr/lib/python2.7/dist-packages/apt/package.pyt get_changelogs     #                         %cCs t|S(scReturn a VersionList() object for all available versions. .. versionadded:: 0.7.9 (R (R%((s//usr/lib/python2.7/dist-packages/apt/package.pytversions4scCs|jjj|jS(s5Return True if the to-be-installed package is broken.(RCRtis_inst_brokenR(R%((s//usr/lib/python2.7/dist-packages/apt/package.pyR3<scCs|jjj|jS(s/Return True if the installed package is broken.(RCRt is_now_brokenR(R%((s//usr/lib/python2.7/dist-packages/apt/package.pyR4AscCs|jjtjkS(s8Checks whether the package is is the config-files state.(Rt current_stateRtCURSTATE_CONFIG_FILES(R%((s//usr/lib/python2.7/dist-packages/apt/package.pythas_config_filesFscCs4|jj|jjj|j|jjdS(sMark a package for keep.N(RCRRt mark_keepRR(R%((s//usr/lib/python2.7/dist-packages/apt/package.pyR8Ms cCs|jj|jjj|j||r|jjjdkrtj|jj}|j|j|j |j|j |j|j |j n|jj dS(s+Mark a package for deletion. If *auto_fix* is ``True``, the resolver will be run, trying to fix broken packages. This is the default. If *purge* is ``True``, remove the configuration files of the package as well. The default is to keep the configuration. iN(RCRRt mark_deleteRt broken_countRtProblemResolvertcleartprotecttremovetinstall_protecttresolveR(R%tauto_fixtpurgetfix((s//usr/lib/python2.7/dist-packages/apt/package.pyR9Ss   cCs|jj|jjj|j|||r|jjjdkrtj|jj}|j|j|j |j|j t n|jj dS(s0Mark a package for install. If *autoFix* is ``True``, the resolver will be run, trying to fix broken packages. This is the default. If *autoInst* is ``True``, the dependencies of the packages will be installed automatically. This is the default. If *fromUser* is ``True``, this package will not be marked as automatically installed. This is the default. 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