name : lithuanian_stemmer.py # Generated by Snowball 2.2.0 - https://snowballstem.org/ from .basestemmer import BaseStemmer from .among import Among class LithuanianStemmer(BaseStemmer): ''' This class implements the stemming algorithm defined by a snowball script. Generated by Snowball 2.2.0 - https://snowballstem.org/ ''' a_0 = [ Among(u"a", -1, -1), Among(u"ia", 0, -1), Among(u"eria", 1, -1), Among(u"osna", 0, -1), Among(u"iosna", 3, -1), Among(u"uosna", 3, -1), Among(u"iuosna", 5, -1), Among(u"ysna", 0, -1), Among(u"\u0117sna", 0, -1), Among(u"e", -1, -1), Among(u"ie", 9, -1), Among(u"enie", 10, -1), Among(u"erie", 10, -1), Among(u"oje", 9, -1), Among(u"ioje", 13, -1), Among(u"uje", 9, -1), Among(u"iuje", 15, -1), Among(u"yje", 9, -1), Among(u"enyje", 17, -1), Among(u"eryje", 17, -1), Among(u"\u0117je", 9, -1), Among(u"ame", 9, -1), Among(u"iame", 21, -1), Among(u"sime", 9, -1), Among(u"ome", 9, -1), Among(u"\u0117me", 9, -1), Among(u"tum\u0117me", 25, -1), Among(u"ose", 9, -1), Among(u"iose", 27, -1), Among(u"uose", 27, -1), Among(u"iuose", 29, -1), Among(u"yse", 9, -1), Among(u"enyse", 31, -1), Among(u"eryse", 31, -1), Among(u"\u0117se", 9, -1), Among(u"ate", 9, -1), Among(u"iate", 35, -1), Among(u"ite", 9, -1), Among(u"kite", 37, -1), Among(u"site", 37, -1), Among(u"ote", 9, -1), Among(u"tute", 9, -1), Among(u"\u0117te", 9, -1), Among(u"tum\u0117te", 42, -1), Among(u"i", -1, -1), Among(u"ai", 44, -1), Among(u"iai", 45, -1), Among(u"eriai", 46, -1), Among(u"ei", 44, -1), Among(u"tumei", 48, -1), Among(u"ki", 44, -1), Among(u"imi", 44, -1), Among(u"erimi", 51, -1), Among(u"umi", 44, -1), Among(u"iumi", 53, -1), Among(u"si", 44, -1), Among(u"asi", 55, -1), Among(u"iasi", 56, -1), Among(u"esi", 55, -1), Among(u"iesi", 58, -1), Among(u"siesi", 59, -1), Among(u"isi", 55, -1), Among(u"aisi", 61, -1), Among(u"eisi", 61, -1), Among(u"tumeisi", 63, -1), Among(u"uisi", 61, -1), Among(u"osi", 55, -1), Among(u"\u0117josi", 66, -1), Among(u"uosi", 66, -1), Among(u"iuosi", 68, -1), Among(u"siuosi", 69, -1), Among(u"usi", 55, -1), Among(u"ausi", 71, -1), Among(u"\u010Diausi", 72, -1), Among(u"\u0105si", 55, -1), Among(u"\u0117si", 55, -1), Among(u"\u0173si", 55, -1), Among(u"t\u0173si", 76, -1), Among(u"ti", 44, -1), Among(u"enti", 78, -1), Among(u"inti", 78, -1), Among(u"oti", 78, -1), Among(u"ioti", 81, -1), Among(u"uoti", 81, -1), Among(u"iuoti", 83, -1), Among(u"auti", 78, -1), Among(u"iauti", 85, -1), Among(u"yti", 78, -1), Among(u"\u0117ti", 78, -1), Among(u"tel\u0117ti", 88, -1), Among(u"in\u0117ti", 88, -1), Among(u"ter\u0117ti", 88, -1), Among(u"ui", 44, -1), Among(u"iui", 92, -1), Among(u"eniui", 93, -1), Among(u"oj", -1, -1), Among(u"\u0117j", -1, -1), Among(u"k", -1, -1), Among(u"am", -1, -1), Among(u"iam", 98, -1), Among(u"iem", -1, -1), Among(u"im", -1, -1), Among(u"sim", 101, -1), Among(u"om", -1, -1), Among(u"tum", -1, -1), Among(u"\u0117m", -1, -1), Among(u"tum\u0117m", 105, -1), Among(u"an", -1, -1), Among(u"on", -1, -1), Among(u"ion", 108, -1), Among(u"un", -1, -1), Among(u"iun", 110, -1), Among(u"\u0117n", -1, -1), Among(u"o", -1, -1), Among(u"io", 113, -1), Among(u"enio", 114, -1), Among(u"\u0117jo", 113, -1), Among(u"uo", 113, -1), Among(u"s", -1, -1), Among(u"as", 118, -1), Among(u"ias", 119, -1), Among(u"es", 118, -1), Among(u"ies", 121, -1), Among(u"is", 118, -1), Among(u"ais", 123, -1), Among(u"iais", 124, -1), Among(u"tumeis", 123, -1), Among(u"imis", 123, -1), Among(u"enimis", 127, -1), Among(u"omis", 123, -1), Among(u"iomis", 129, -1), Among(u"umis", 123, -1), Among(u"\u0117mis", 123, -1), Among(u"enis", 123, -1), Among(u"asis", 123, -1), Among(u"ysis", 123, -1), Among(u"ams", 118, -1), Among(u"iams", 136, -1), Among(u"iems", 118, -1), Among(u"ims", 118, -1), Among(u"enims", 139, -1), Among(u"erims", 139, -1), Among(u"oms", 118, -1), Among(u"ioms", 142, -1), Among(u"ums", 118, -1), Among(u"\u0117ms", 118, -1), Among(u"ens", 118, -1), Among(u"os", 118, -1), Among(u"ios", 147, -1), Among(u"uos", 147, -1), Among(u"iuos", 149, -1), Among(u"ers", 118, -1), Among(u"us", 118, -1), Among(u"aus", 152, -1), Among(u"iaus", 153, -1), Among(u"ius", 152, -1), Among(u"ys", 118, -1), Among(u"enys", 156, -1), Among(u"erys", 156, -1), Among(u"\u0105s", 118, -1), Among(u"i\u0105s", 159, -1), Among(u"\u0117s", 118, -1), Among(u"am\u0117s", 161, -1), Among(u"iam\u0117s", 162, -1), Among(u"im\u0117s", 161, -1), Among(u"kim\u0117s", 164, -1), Among(u"sim\u0117s", 164, -1), Among(u"om\u0117s", 161, -1), Among(u"\u0117m\u0117s", 161, -1), Among(u"tum\u0117m\u0117s", 168, -1), Among(u"at\u0117s", 161, -1), Among(u"iat\u0117s", 170, -1), Among(u"sit\u0117s", 161, -1), Among(u"ot\u0117s", 161, -1), Among(u"\u0117t\u0117s", 161, -1), Among(u"tum\u0117t\u0117s", 174, -1), Among(u"\u012Fs", 118, -1), Among(u"\u016Bs", 118, -1), Among(u"t\u0173s", 118, -1), Among(u"at", -1, -1), Among(u"iat", 179, -1), Among(u"it", -1, -1), Among(u"sit", 181, -1), Among(u"ot", -1, -1), Among(u"\u0117t", -1, -1), Among(u"tum\u0117t", 184, -1), Among(u"u", -1, -1), Among(u"au", 186, -1), Among(u"iau", 187, -1), Among(u"\u010Diau", 188, -1), Among(u"iu", 186, -1), Among(u"eniu", 190, -1), Among(u"siu", 190, -1), Among(u"y", -1, -1), Among(u"\u0105", -1, -1), Among(u"i\u0105", 194, -1), Among(u"\u0117", -1, -1), Among(u"\u0119", -1, -1), Among(u"\u012F", -1, -1), Among(u"en\u012F", 198, -1), Among(u"er\u012F", 198, -1), Among(u"\u0173", -1, -1), Among(u"i\u0173", 201, -1), Among(u"er\u0173", 201, -1) ] a_1 = [ Among(u"ing", -1, -1), Among(u"aj", -1, -1), Among(u"iaj", 1, -1), Among(u"iej", -1, -1), Among(u"oj", -1, -1), Among(u"ioj", 4, -1), Among(u"uoj", 4, -1), Among(u"iuoj", 6, -1), Among(u"auj", -1, -1), Among(u"\u0105j", -1, -1), Among(u"i\u0105j", 9, -1), Among(u"\u0117j", -1, -1), Among(u"\u0173j", -1, -1), Among(u"i\u0173j", 12, -1), Among(u"ok", -1, -1), Among(u"iok", 14, -1), Among(u"iuk", -1, -1), Among(u"uliuk", 16, -1), Among(u"u\u010Diuk", 16, -1), Among(u"i\u0161k", -1, -1), Among(u"iul", -1, -1), Among(u"yl", -1, -1), Among(u"\u0117l", -1, -1), Among(u"am", -1, -1), Among(u"dam", 23, -1), Among(u"jam", 23, -1), Among(u"zgan", -1, -1), Among(u"ain", -1, -1), Among(u"esn", -1, -1), Among(u"op", -1, -1), Among(u"iop", 29, -1), Among(u"ias", -1, -1), Among(u"ies", -1, -1), Among(u"ais", -1, -1), Among(u"iais", 33, -1), Among(u"os", -1, -1), Among(u"ios", 35, -1), Among(u"uos", 35, -1), Among(u"iuos", 37, -1), Among(u"aus", -1, -1), Among(u"iaus", 39, -1), Among(u"\u0105s", -1, -1), Among(u"i\u0105s", 41, -1), Among(u"\u0119s", -1, -1), Among(u"ut\u0117ait", -1, -1), Among(u"ant", -1, -1), Among(u"iant", 45, -1), Among(u"siant", 46, -1), Among(u"int", -1, -1), Among(u"ot", -1, -1), Among(u"uot", 49, -1), Among(u"iuot", 50, -1), Among(u"yt", -1, -1), Among(u"\u0117t", -1, -1), Among(u"yk\u0161t", -1, -1), Among(u"iau", -1, -1), Among(u"dav", -1, -1), Among(u"sv", -1, -1), Among(u"\u0161v", -1, -1), Among(u"yk\u0161\u010D", -1, -1), Among(u"\u0119", -1, -1), Among(u"\u0117j\u0119", 60, -1) ] a_2 = [ Among(u"ojime", -1, 7), Among(u"\u0117jime", -1, 3), Among(u"avime", -1, 6), Among(u"okate", -1, 8), Among(u"aite", -1, 1), Among(u"uote", -1, 2), Among(u"asius", -1, 5), Among(u"okat\u0117s", -1, 8), Among(u"ait\u0117s", -1, 1), Among(u"uot\u0117s", -1, 2), Among(u"esiu", -1, 4) ] a_3 = [ Among(u"\u010D", -1, 1), Among(u"d\u017E", -1, 2) ] a_4 = [ Among(u"gd", -1, 1) ] g_v = [17, 65, 16, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 16, 0, 64, 1, 0, 64, 0, 0, 0, 0, 0, 0, 0, 4, 4] I_p1 = 0 def __r_R1(self): if not self.I_p1 <= self.cursor: return False return True def __r_step1(self): if self.cursor < self.I_p1: return False v_2 = self.limit_backward self.limit_backward = self.I_p1 self.ket = self.cursor if self.find_among_b(LithuanianStemmer.a_0) == 0: self.limit_backward = v_2 return False self.bra = self.cursor self.limit_backward = v_2 if not self.__r_R1(): return False if not self.slice_del(): return False return True def __r_step2(self): while True: v_1 = self.limit - self.cursor try: if self.cursor < self.I_p1: raise lab0() v_3 = self.limit_backward self.limit_backward = self.I_p1 self.ket = self.cursor if self.find_among_b(LithuanianStemmer.a_1) == 0: self.limit_backward = v_3 raise lab0() self.bra = self.cursor self.limit_backward = v_3 if not self.slice_del(): return False continue except lab0: pass self.cursor = self.limit - v_1 break return True def __r_fix_conflicts(self): self.ket = self.cursor among_var = self.find_among_b(LithuanianStemmer.a_2) if among_var == 0: return False self.bra = self.cursor if among_var == 1: if not self.slice_from(u"ait\u0117"): return False elif among_var == 2: if not self.slice_from(u"uot\u0117"): return False elif among_var == 3: if not self.slice_from(u"\u0117jimas"): return False elif among_var == 4: if not self.slice_from(u"esys"): return False elif among_var == 5: if not self.slice_from(u"asys"): return False elif among_var == 6: if not self.slice_from(u"avimas"): return False elif among_var == 7: if not self.slice_from(u"ojimas"): return False else: if not self.slice_from(u"okat\u0117"): return False return True def __r_fix_chdz(self): self.ket = self.cursor among_var = self.find_among_b(LithuanianStemmer.a_3) if among_var == 0: return False self.bra = self.cursor if among_var == 1: if not self.slice_from(u"t"): return False else: if not self.slice_from(u"d"): return False return True def __r_fix_gd(self): self.ket = self.cursor if self.find_among_b(LithuanianStemmer.a_4) == 0: return False self.bra = self.cursor if not self.slice_from(u"g"): return False return True def _stem(self): self.I_p1 = self.limit v_1 = self.cursor try: v_2 = self.cursor try: v_3 = self.cursor if not self.eq_s(u"a"): self.cursor = v_2 raise lab1() self.cursor = v_3 if not len(self.current) > 6: self.cursor = v_2 raise lab1() c = self.cursor + 1 if c > self.limit: self.cursor = v_2 raise lab1() self.cursor = c except lab1: pass if not self.go_out_grouping(LithuanianStemmer.g_v, 97, 371): raise lab0() self.cursor += 1 if not self.go_in_grouping(LithuanianStemmer.g_v, 97, 371): raise lab0() self.cursor += 1 self.I_p1 = self.cursor except lab0: pass self.cursor = v_1 self.limit_backward = self.cursor self.cursor = self.limit v_4 = self.limit - self.cursor self.__r_fix_conflicts() self.cursor = self.limit - v_4 v_5 = self.limit - self.cursor self.__r_step1() self.cursor = self.limit - v_5 v_6 = self.limit - self.cursor self.__r_fix_chdz() self.cursor = self.limit - v_6 v_7 = self.limit - self.cursor self.__r_step2() self.cursor = self.limit - v_7 v_8 = self.limit - self.cursor self.__r_fix_chdz() self.cursor = self.limit - v_8 v_9 = self.limit - self.cursor self.__r_fix_gd() self.cursor = self.limit - v_9 self.cursor = self.limit_backward return True class lab0(BaseException): pass class lab1(BaseException): pass