ó `ï}Nc@s‚ddlZddlZddlZyddlmZWn!ek r[ddlmZnXdZddd„ƒYZd„Z dS(iÿÿÿÿN(tdebtagss/var/lib/debtags/package-tagstDebtagscBs5eZd„Zd„Zd„Zd„Zd„ZRS(cCs[tdtjjtƒdtdtddƒgdtddd d d d dd ddƒgƒS(s 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 timestamptsourcestpathtdescsDebtags tag informationtprefixestidxtXTtqpstag:ttypetbools Debtags tagtldescsDebtags package categories(tdicttosRtgetmtimet DEBTAGSDB(tself((s./usr/share/apt-xapian-index/plugins/debtags.pytinfo s cs^|jdƒtjƒ|_tjdƒ‰|jjttdƒ‡fd†ƒ|j ƒdS(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. sReading Debtags databases^special::.+$|^.+::TODO$trcsˆj|ƒ S(N(tmatch(tx(t tagFilter(s./usr/share/apt-xapian-index/plugins/debtags.pyt7sN( tbeginRtDBtdbtretcompiletreadtopenRtend(RRtprogress((Rs./usr/share/apt-xapian-index/plugins/debtags.pytinit(s %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 tnameRt shortDescsDebtags tag informationtfullDocs  The Debtags data source indexes Debtags tags as terms with the ``XT`` prefix; for example: 'XTrole::program'. Using the ``XT`` terms, queries can be enhanced with semantic information. Xapian's support for complex expressions in queries can be used to great effect: for example:: XTrole::program AND XTuse::gameplaying AND (XTinterface::x11 OR XTinterface::3d) ``XT`` terms can also be used to improve the quality of search results. For example, the ``gimp`` package would not usually show up when searching the terms ``image editor``. This can be solved using the following technique: 1. Perform a normal query 2. Put the first 5 or so results in an Rset 3. Call Enquire::get_eset using the Rset and an expand filter that only accepts ``XT`` terms. This gives you the tags that are most relevant to the query. 4. Add the resulting terms to the initial query, and search again. The Debtags data source is provided by the ``debtags`` package. (R (R((s./usr/share/apt-xapian-index/plugins/debtags.pytdoc:s cCs5x.|jj|jƒD]}|jd|ƒqWdS(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 RN(Rttags_of_packageR"tadd_term(Rtdocumenttpkgttag((s./usr/share/apt-xapian-index/plugins/debtags.pytindex`scCs6x/|jj|dƒD]}|jd|ƒqWdS(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 tPackageRN(RR&R'(RR(R)R*((s./usr/share/apt-xapian-index/plugins/debtags.pyt indexDeb822js (t__name__t __module__RR!R%R+R-(((s./usr/share/apt-xapian-index/plugins/debtags.pyR s    & cKstjjtƒsdStƒS(s. Create and return the plugin object. N(RRtexistsRtNoneR(tkw((s./usr/share/apt-xapian-index/plugins/debtags.pyR!ws(( RRtos.pathtdebianRt ImportErrort debian_bundleRRR!(((s./usr/share/apt-xapian-index/plugins/debtags.pyts$ l