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Diffstat (limited to 'sphinx/search/it.py')
| -rw-r--r-- | sphinx/search/it.py | 326 |
1 files changed, 326 insertions, 0 deletions
diff --git a/sphinx/search/it.py b/sphinx/search/it.py new file mode 100644 index 00000000..1b8d51ec --- /dev/null +++ b/sphinx/search/it.py @@ -0,0 +1,326 @@ +# -*- coding: utf-8 -*- +""" + sphinx.search.it + ~~~~~~~~~~~~~~~~ + + Italian search language: includes the JS Italian stemmer. + + :copyright: Copyright 2007-2013 by the Sphinx team, see AUTHORS. + :license: BSD, see LICENSE for details. +""" + +from sphinx.search import SearchLanguage, parse_stop_word + +import snowballstemmer + +italian_stopwords = parse_stop_word(u''' +| source: http://snowball.tartarus.org/algorithms/italian/stop.txt +ad | a (to) before vowel +al | a + il +allo | a + lo +ai | a + i +agli | a + gli +all | a + l' +agl | a + gl' +alla | a + la +alle | a + le +con | with +col | con + il +coi | con + i (forms collo, cogli etc are now very rare) +da | from +dal | da + il +dallo | da + lo +dai | da + i +dagli | da + gli +dall | da + l' +dagl | da + gll' +dalla | da + la +dalle | da + le +di | of +del | di + il +dello | di + lo +dei | di + i +degli | di + gli +dell | di + l' +degl | di + gl' +della | di + la +delle | di + le +in | in +nel | in + el +nello | in + lo +nei | in + i +negli | in + gli +nell | in + l' +negl | in + gl' +nella | in + la +nelle | in + le +su | on +sul | su + il +sullo | su + lo +sui | su + i +sugli | su + gli +sull | su + l' +sugl | su + gl' +sulla | su + la +sulle | su + le +per | through, by +tra | among +contro | against +io | I +tu | thou +lui | he +lei | she +noi | we +voi | you +loro | they +mio | my +mia | +miei | +mie | +tuo | +tua | +tuoi | thy +tue | +suo | +sua | +suoi | his, her +sue | +nostro | our +nostra | +nostri | +nostre | +vostro | your +vostra | +vostri | +vostre | +mi | me +ti | thee +ci | us, there +vi | you, there +lo | him, the +la | her, the +li | them +le | them, the +gli | to him, the +ne | from there etc +il | the +un | a +uno | a +una | a +ma | but +ed | and +se | if +perché | why, because +anche | also +come | how +dov | where (as dov') +dove | where +che | who, that +chi | who +cui | whom +non | not +più | more +quale | who, that +quanto | how much +quanti | +quanta | +quante | +quello | that +quelli | +quella | +quelle | +questo | this +questi | +questa | +queste | +si | yes +tutto | all +tutti | all + + | single letter forms: + +a | at +c | as c' for ce or ci +e | and +i | the +l | as l' +o | or + + | forms of avere, to have (not including the infinitive): + +ho +hai +ha +abbiamo +avete +hanno +abbia +abbiate +abbiano +avrò +avrai +avrà +avremo +avrete +avranno +avrei +avresti +avrebbe +avremmo +avreste +avrebbero +avevo +avevi +aveva +avevamo +avevate +avevano +ebbi +avesti +ebbe +avemmo +aveste +ebbero +avessi +avesse +avessimo +avessero +avendo +avuto +avuta +avuti +avute + + | forms of essere, to be (not including the infinitive): +sono +sei +è +siamo +siete +sia +siate +siano +sarò +sarai +sarà +saremo +sarete +saranno +sarei +saresti +sarebbe +saremmo +sareste +sarebbero +ero +eri +era +eravamo +eravate +erano +fui +fosti +fu +fummo +foste +furono +fossi +fosse +fossimo +fossero +essendo + + | forms of fare, to do (not including the infinitive, fa, fat-): +faccio +fai +facciamo +fanno +faccia +facciate +facciano +farò +farai +farà +faremo +farete +faranno +farei +faresti +farebbe +faremmo +fareste +farebbero +facevo +facevi +faceva +facevamo +facevate +facevano +feci +facesti +fece +facemmo +faceste +fecero +facessi +facesse +facessimo +facessero +facendo + + | forms of stare, to be (not including the infinitive): +sto +stai +sta +stiamo +stanno +stia +stiate +stiano +starò +starai +starà +staremo +starete +staranno +starei +staresti +starebbe +staremmo +stareste +starebbero +stavo +stavi +stava +stavamo +stavate +stavano +stetti +stesti +stette +stemmo +steste +stettero +stessi +stesse +stessimo +stessero +''') + +js_stemmer = u""" +var JSX={};(function(k){function l(b,e){var a=function(){};a.prototype=e.prototype;var c=new a;for(var d in b){b[d].prototype=c}}function K(c,b){for(var 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false}if(!c(this,'')){return false}d=this.A-this._;i=true;a:while(i===true){i=false;this.B=this._;a=f(this,b.a_4,4);if(a===0){this._=this.A-d;break a}this.C=p=this._;if(!(!(this.I_p2<=p)?false:true)){this._=this.A-d;break a}if(!c(this,'')){return false}switch(a){case 0:this._=this.A-d;break a;case 1:this.B=this._;if(!g(this,2,'at')){this._=this.A-d;break a}this.C=q=this._;if(!(!(this.I_p2<=q)?false:true)){this._=this.A-d;break a}if(!c(this,'')){return false}break}}break;case 8:if(!(!(this.I_p2<=this._)?false:true)){return false}if(!c(this,'')){return false}h=this.A-this._;l=true;a:while(l===true){l=false;this.B=this._;a=f(this,b.a_5,3);if(a===0){this._=this.A-h;break a}this.C=this._;switch(a){case 0:this._=this.A-h;break a;case 1:if(!(!(this.I_p2<=this._)?false:true)){this._=this.A-h;break a}if(!c(this,'')){return false}break}}break;case 9:if(!(!(this.I_p2<=this._)?false:true)){return false}if(!c(this,'')){return false}e=this.A-this._;m=true;a:while(m===true){m=false;this.B=this._;if(!g(this,2,'at')){this._=this.A-e;break a}this.C=r=this._;if(!(!(this.I_p2<=r)?false:true)){this._=this.A-e;break a}if(!c(this,'')){return false}this.B=this._;if(!g(this,2,'ic')){this._=this.A-e;break a}this.C=n=this._;if(!(!(this.I_p2<=n)?false:true)){this._=this.A-e;break a}if(!c(this,'')){return false}}break}return true};b.prototype.r_standard_suffix=b.prototype.X;function F(a){var d;var k;var e;var i;var h;var l;var j;var m;var n;var p;var q;var r;var s;var o;a.B=a._;d=f(a,b.a_6,51);if(d===0){return false}a.C=a._;switch(d){case 0:return false;case 1:if(!(!(a.I_p2<=a._)?false:true)){return false}if(!c(a,'')){return false}break;case 2:if(!(!(a.I_p2<=a._)?false:true)){return false}if(!c(a,'')){return false}k=a.A-a._;l=true;a:while(l===true){l=false;a.B=a._;if(!g(a,2,'ic')){a._=a.A-k;break a}a.C=p=a._;if(!(!(a.I_p2<=p)?false:true)){a._=a.A-k;break a}if(!c(a,'')){return false}}break;case 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false}i=a._=a.I_pV;d=a.D;a.D=i;j=a._=a.A-g;a.B=j;e=f(a,b.a_7,87);if(e===0){a.D=d;return false}a.C=a._;switch(e){case 0:a.D=d;return false;case 1:if(!c(a,'')){return false}break}a.D=d;return true};b.prototype.Z=function(){var a;var d;var e;var f;var h;var i;a=this.A-this._;e=true;a:while(e===true){e=false;this.B=this._;if(!m(this,b.g_AEIO,97,242)){this._=this.A-a;break a}this.C=h=this._;if(!(!(this.I_pV<=h)?false:true)){this._=this.A-a;break a}if(!c(this,'')){return false}this.B=this._;if(!g(this,1,'i')){this._=this.A-a;break a}this.C=i=this._;if(!(!(this.I_pV<=i)?false:true)){this._=this.A-a;break a}if(!c(this,'')){return false}}d=this.A-this._;f=true;a:while(f===true){f=false;this.B=this._;if(!g(this,1,'h')){this._=this.A-d;break a}this.C=this._;if(!m(this,b.g_CG,99,103)){this._=this.A-d;break a}if(!(!(this.I_pV<=this._)?false:true)){this._=this.A-d;break a}if(!c(this,'')){return false}}return true};b.prototype.r_vowel_suffix=b.prototype.Z;function A(a){var d;var e;var f;var h;var 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a('abil',-1,1),new a('iv',-1,1)]});e(b,'a_6',function(){return[new a('ica',-1,1),new a('logia',-1,3),new a('osa',-1,1),new a('ista',-1,1),new a('iva',-1,9),new a('anza',-1,1),new a('enza',-1,5),new a('ice',-1,1),new a('atrice',7,1),new a('iche',-1,1),new a('logie',-1,3),new a('abile',-1,1),new a('ibile',-1,1),new a('usione',-1,4),new a('azione',-1,2),new a('uzione',-1,4),new a('atore',-1,2),new a('ose',-1,1),new a('ante',-1,1),new a('mente',-1,1),new a('amente',19,7),new a('iste',-1,1),new a('ive',-1,9),new a('anze',-1,1),new a('enze',-1,5),new a('ici',-1,1),new a('atrici',25,1),new a('ichi',-1,1),new a('abili',-1,1),new a('ibili',-1,1),new a('ismi',-1,1),new a('usioni',-1,4),new a('azioni',-1,2),new a('uzioni',-1,4),new a('atori',-1,2),new a('osi',-1,1),new a('anti',-1,1),new a('amenti',-1,6),new a('imenti',-1,6),new a('isti',-1,1),new a('ivi',-1,9),new a('ico',-1,1),new a('ismo',-1,1),new a('oso',-1,1),new a('amento',-1,6),new a('imento',-1,6),new a('ivo',-1,9),new a('ità',-1,8),new a('istà',-1,1),new a('istè',-1,1),new a('istì',-1,1)]});e(b,'a_7',function(){return[new a('isca',-1,1),new a('enda',-1,1),new a('ata',-1,1),new a('ita',-1,1),new a('uta',-1,1),new a('ava',-1,1),new a('eva',-1,1),new a('iva',-1,1),new a('erebbe',-1,1),new a('irebbe',-1,1),new a('isce',-1,1),new a('ende',-1,1),new a('are',-1,1),new a('ere',-1,1),new a('ire',-1,1),new a('asse',-1,1),new a('ate',-1,1),new a('avate',16,1),new a('evate',16,1),new a('ivate',16,1),new a('ete',-1,1),new a('erete',20,1),new a('irete',20,1),new a('ite',-1,1),new a('ereste',-1,1),new a('ireste',-1,1),new a('ute',-1,1),new a('erai',-1,1),new a('irai',-1,1),new a('isci',-1,1),new a('endi',-1,1),new a('erei',-1,1),new a('irei',-1,1),new a('assi',-1,1),new a('ati',-1,1),new a('iti',-1,1),new a('eresti',-1,1),new a('iresti',-1,1),new a('uti',-1,1),new a('avi',-1,1),new a('evi',-1,1),new a('ivi',-1,1),new a('isco',-1,1),new a('ando',-1,1),new a('endo',-1,1),new a('Yamo',-1,1),new a('iamo',-1,1),new a('avamo',-1,1),new a('evamo',-1,1),new a('ivamo',-1,1),new a('eremo',-1,1),new a('iremo',-1,1),new a('assimo',-1,1),new a('ammo',-1,1),new a('emmo',-1,1),new a('eremmo',54,1),new a('iremmo',54,1),new a('immo',-1,1),new a('ano',-1,1),new a('iscano',58,1),new a('avano',58,1),new a('evano',58,1),new a('ivano',58,1),new a('eranno',-1,1),new a('iranno',-1,1),new a('ono',-1,1),new a('iscono',65,1),new a('arono',65,1),new a('erono',65,1),new a('irono',65,1),new a('erebbero',-1,1),new a('irebbero',-1,1),new a('assero',-1,1),new a('essero',-1,1),new a('issero',-1,1),new a('ato',-1,1),new a('ito',-1,1),new a('uto',-1,1),new a('avo',-1,1),new a('evo',-1,1),new a('ivo',-1,1),new a('ar',-1,1),new a('ir',-1,1),new a('erà',-1,1),new a('irà',-1,1),new a('erò',-1,1),new a('irò',-1,1)]});e(b,'g_v',function(){return[17,65,16,0,0,0,0,0,0,0,0,0,0,0,0,128,128,8,2,1]});e(b,'g_AEIO',function(){return[17,65,0,0,0,0,0,0,0,0,0,0,0,0,0,128,128,8,2]});e(b,'g_CG',function(){return[17]});var q={'src/stemmer.jsx':{Stemmer:p},'src/italian-stemmer.jsx':{ItalianStemmer:b}}}(JSX)) +var Stemmer = JSX.require("src/italian-stemmer.jsx").ItalianStemmer; +""" + + +class SearchItalian(SearchLanguage): + lang = 'it' + language_name = 'Italian' + js_stemmer_code = js_stemmer + stopwords = italian_stopwords + + def init(self, options): + self.stemmer = snowballstemmer.stemmer('italian') + + def stem(self, word): + return self.stemmer.stemWord(word) |