ó `ï}Nc@s€y"ddlZddlZeZWnek r;eZnXddlZddlZddlZddd„ƒYZ d„Z dS(iÿÿÿÿNt RelationscBsGeZd„Zd„Zd„Zd„Zd„Zd„Zd„ZRS(cCsYtddddddddd d ƒtdd dd dddd d dƒtddddddddd dƒtddddddddd dƒtddddddddd dƒtddddddddd dƒtdddd dddd!d d"ƒg|_g|jD]+}|d|d |d jd#ƒ f^q|_tjd$ƒ|_dS(%NtidxtXRDtqpsreldep:ttypetbooltdescsRelation: dependstldescs)Depends: relationship, package names onlytXRRsrelrec:sRelation: recommendss,Recommends: relationship, package names onlytXRSsrelsug:sRelation: suggestss*Suggests: relationship, package names onlytXREsrelenh:sRelation: ehnancess*Enhances: relationship, package names onlytXRPsrelpre:sRelation: pre-dependss-Pre-Depends: relationship, package names onlytXRBsrelbre:sRelation: breakss(Breaks: relationship, package names onlytXRCsrelcon:sRelation: conflictss+Conflicts: relationship, package names onlyt:s \s*[|,]\s*(tdictt prefix_desctfindtprefixestretcompiletre_split(tselftd((s0/usr/share/apt-xapian-index/plugins/relations.pyt__init__ s.>cKs§tddd|jƒ}|jdtƒrqts4|Stjjdƒ}tj j |ƒs\|Stj j |ƒ}n d}d}td|dd ƒg|d <||d<|S( sû Return general information about the plugin. The information returned is a dict with various keywords: timestamp (required) the last modified timestamp of this data source. This will be used to see if we need to update the database or not. A timestamp of 0 means that this data source is either missing or always up to date. values (optional) an array of dicts { name: name, desc: description }, one for every numeric value indexed by this data source. Note that this method can be called before init. The idea is that, if the timestamp shows that this plugin is currently not needed, then the long initialisation can just be skipped. t timestampiRtsystemsDir::Cache::pkgcaches(stdin)tpathRs APT indextsources( RRtgettTruetHAS_APTtapt_pkgtconfigt find_filetosRtexiststgetmtime(Rtkwtrestfiletts((s0/usr/share/apt-xapian-index/plugins/relations.pytinfo&s  cCsdS(s5 If needed, perform long initialisation tasks here. info is a dictionary with useful information. Currently it contains the following values: "values": a dict mapping index mnemonics to index numbers The progress indicator can be used to report progress. N((RR*tprogress((s0/usr/share/apt-xapian-index/plugins/relations.pytinitIs cCstddddddƒS(s+ Return documentation information for this data source. The documentation information is a dictionary with these keys: name: the name for this data source shortDesc: a short description fullDoc: the full description as a chapter in ReST format tnamesPackage relationshipst shortDescsDebian package relationshipstfullDocsj Indexes one term per relationship declared with other packages. All relationship terms have prefixes starting with XR plus an extra prefix letter per relationship type. Terms are built using only the package names in the relationship fields: versioning and boolean operators are ignored. (R(R((s0/usr/share/apt-xapian-index/plugins/relations.pytdocVs cCsBx;|jj|ƒD]'}|j||jddƒdƒqWdS(sf Extract all package names from @val and index them as terms with prefix @pfx iiN(Rtsplittadd_termtNone(RtpfxtvalR0R-((s0/usr/share/apt-xapian-index/plugins/relations.pyt _index_rellscCs‡|j}|dkrdS|j}|dkr2dSxN|jD]C\}}|j|dƒ}|dkrlq<n|j|||ƒq<WdS(s Update the document with the information from this data source. document is the document to update pkg is the python-apt Package object for this package N(t candidateR3trecordRRR6(RtdocumenttpkgtvertrecR4tfieldR5((s0/usr/share/apt-xapian-index/plugins/relations.pytindexts     cCsUxN|jD]C\}}|j|dƒ}|dkr:q n|j|||ƒq WdS(s7 Update the document with the information from this data source. This is alternative to index, and it is used when indexing with package data taken from a custom Packages file. document is the document to update pkg is the Deb822 object for this package N(RRR3R6(RR9R:R4R=R5((s0/usr/share/apt-xapian-index/plugins/relations.pyt indexDeb822„s  ( t__name__t __module__RR*R,R0R6R>R?(((s0/usr/share/apt-xapian-index/plugins/relations.pyR s  #   cKstƒS(s. Create and return the plugin object. (R(R&((s0/usr/share/apt-xapian-index/plugins/relations.pyR,“s(( taptR RRt ImportErrortFalseR#tos.pathRRR,(((s0/usr/share/apt-xapian-index/plugins/relations.pyts      ‰