# Generated from french.sbl by Snowball 3.1.1 - https://snowballstem.org/ from .basestemmer import BaseStemmer from .among import Among class FrenchStemmer(BaseStemmer): ''' This class implements the stemming algorithm defined by a snowball script. Generated from french.sbl by Snowball 3.1.1 - https://snowballstem.org/ ''' g_v = {"a", "e", "i", "o", "u", "y", "à", "â", "è", "é", "ê", "ë", "î", "ï", "ô", "ù", "û"} g_oux_ending = {"b", "h", "j", "l", "n", "p"} g_elision_char = {"c", "d", "j", "l", "m", "n", "s", "t"} g_keep_with_s = {"a", "i", "o", "s", "u", "è"} I_p2 = 0 I_p1 = 0 I_pV = 0 def __r_elisions(self): self.bra = self.cursor while True: try: if not self.in_grouping(FrenchStemmer.g_elision_char): raise lab0() break except lab0: pass if not self.eq_s("qu"): return False break if self.cursor == self.limit or self.current[self.cursor] != "'": return False self.cursor += 1 self.ket = self.cursor if self.cursor >= self.limit: return False self.slice_del() return True def __r_prelude(self): while True: v_1 = self.cursor try: while True: v_2 = self.cursor try: while True: v_3 = self.cursor try: if not self.in_grouping(FrenchStemmer.g_v): raise lab2() self.bra = self.cursor while True: v_4 = self.cursor try: if self.cursor == self.limit or self.current[self.cursor] != "u": raise lab3() self.cursor += 1 self.ket = self.cursor if not self.in_grouping(FrenchStemmer.g_v): raise lab3() self.slice_from("U") break except lab3: pass self.cursor = v_4 try: if self.cursor == self.limit or self.current[self.cursor] != "i": raise lab3() self.cursor += 1 self.ket = self.cursor if not self.in_grouping(FrenchStemmer.g_v): raise lab3() self.slice_from("I") break except lab3: pass self.cursor = v_4 if self.cursor == self.limit or self.current[self.cursor] != "y": raise lab2() self.cursor += 1 self.ket = self.cursor self.slice_from("Y") break break except lab2: pass self.cursor = v_3 try: self.bra = self.cursor if self.cursor == self.limit or self.current[self.cursor] != "ë": raise lab2() self.cursor += 1 self.ket = self.cursor self.slice_from("He") break except lab2: pass self.cursor = v_3 try: self.bra = self.cursor if self.cursor == self.limit or self.current[self.cursor] != "ï": raise lab2() self.cursor += 1 self.ket = self.cursor self.slice_from("Hi") break except lab2: pass self.cursor = v_3 try: self.bra = self.cursor if self.cursor == self.limit or self.current[self.cursor] != "y": raise lab2() self.cursor += 1 self.ket = self.cursor if not self.in_grouping(FrenchStemmer.g_v): raise lab2() self.slice_from("Y") break except lab2: pass self.cursor = v_3 if self.cursor == self.limit or self.current[self.cursor] != "q": raise lab1() self.cursor += 1 self.bra = self.cursor if self.cursor == self.limit or self.current[self.cursor] != "u": raise lab1() self.cursor += 1 self.ket = self.cursor self.slice_from("U") break self.cursor = v_2 break except lab1: pass self.cursor = v_2 if self.cursor >= self.limit: raise lab0() self.cursor += 1 continue except lab0: pass self.cursor = v_1 break return True def __r_mark_regions(self): self.I_pV = self.limit self.I_p1 = self.limit self.I_p2 = self.limit v_1 = self.cursor try: while True: v_2 = self.cursor try: if not self.in_grouping(FrenchStemmer.g_v): raise lab1() if not self.in_grouping(FrenchStemmer.g_v): raise lab1() if self.cursor >= self.limit: raise lab1() self.cursor += 1 break except lab1: pass self.cursor = v_2 try: among_var = self.find_among(FrenchStemmer.a_0) if among_var == 0: raise lab1() if among_var == 1: if not self.in_grouping(FrenchStemmer.g_v): raise lab1() break except lab1: pass self.cursor = v_2 if self.cursor >= self.limit: raise lab0() self.cursor += 1 if not self.go_out_grouping(FrenchStemmer.g_v): raise lab0() self.cursor += 1 break self.I_pV = self.cursor except lab0: pass self.cursor = v_1 v_3 = self.cursor try: if not self.go_out_grouping(FrenchStemmer.g_v): raise lab0() self.cursor += 1 if not self.go_in_grouping(FrenchStemmer.g_v): raise lab0() self.cursor += 1 self.I_p1 = self.cursor if not self.go_out_grouping(FrenchStemmer.g_v): raise lab0() self.cursor += 1 if not self.go_in_grouping(FrenchStemmer.g_v): raise lab0() self.cursor += 1 self.I_p2 = self.cursor except lab0: pass self.cursor = v_3 return True def __r_postlude(self): while True: v_1 = self.cursor try: self.bra = self.cursor among_var = self.find_among(FrenchStemmer.a_1) self.ket = self.cursor if among_var == 1: self.slice_from("i") elif among_var == 2: self.slice_from("u") elif among_var == 3: self.slice_from("y") elif among_var == 4: self.slice_from("ë") elif among_var == 5: self.slice_from("ï") elif among_var == 6: self.slice_del() else: if self.cursor >= self.limit: raise lab0() self.cursor += 1 continue except lab0: pass self.cursor = v_1 break return True def __r_RV(self): return self.I_pV <= self.cursor def __r_R1(self): return self.I_p1 <= self.cursor def __r_R2(self): return self.I_p2 <= self.cursor def __r_standard_suffix(self): self.ket = self.cursor among_var = self.find_among_b(FrenchStemmer.a_4) if among_var == 0: return False self.bra = self.cursor if among_var == 1: if not self.__r_R2(): return False self.slice_del() elif among_var == 2: if not self.__r_R2(): return False self.slice_del() v_1 = self.limit - self.cursor try: self.ket = self.cursor if not self.eq_s_b("ic"): self.cursor = self.limit - v_1 raise lab0() self.bra = self.cursor while True: v_2 = self.limit - self.cursor try: if not self.__r_R2(): raise lab1() self.slice_del() break except lab1: pass self.cursor = self.limit - v_2 self.slice_from("iqU") break except lab0: pass elif among_var == 3: if not self.__r_R2(): return False self.slice_from("log") elif among_var == 4: if not self.__r_R2(): return False self.slice_from("u") elif among_var == 5: if not self.__r_R2(): return False self.slice_from("ent") elif among_var == 6: if not self.__r_RV(): return False self.slice_del() v_3 = self.limit - self.cursor try: self.ket = self.cursor among_var = self.find_among_b(FrenchStemmer.a_2) if among_var == 0: self.cursor = self.limit - v_3 raise lab0() self.bra = self.cursor if among_var == 1: if not self.__r_R2(): self.cursor = self.limit - v_3 raise lab0() self.slice_del() self.ket = self.cursor if not self.eq_s_b("at"): self.cursor = self.limit - v_3 raise lab0() self.bra = self.cursor if not self.__r_R2(): self.cursor = self.limit - v_3 raise lab0() self.slice_del() elif among_var == 2: while True: v_4 = self.limit - self.cursor try: if not self.__r_R2(): raise lab1() self.slice_del() break except lab1: pass self.cursor = self.limit - v_4 if not self.__r_R1(): self.cursor = self.limit - v_3 raise lab0() self.slice_from("eux") break elif among_var == 3: if not self.__r_R2(): self.cursor = self.limit - v_3 raise lab0() self.slice_del() else: if not self.__r_RV(): self.cursor = self.limit - v_3 raise lab0() self.slice_from("i") except lab0: pass elif among_var == 7: if not self.__r_R2(): return False self.slice_del() v_5 = self.limit - self.cursor try: self.ket = self.cursor among_var = self.find_among_b(FrenchStemmer.a_3) if among_var == 0: self.cursor = self.limit - v_5 raise lab0() self.bra = self.cursor if among_var == 1: while True: v_6 = self.limit - self.cursor try: if not self.__r_R2(): raise lab1() self.slice_del() break except lab1: pass self.cursor = self.limit - v_6 self.slice_from("abl") break elif among_var == 2: while True: v_7 = self.limit - self.cursor try: if not self.__r_R2(): raise lab1() self.slice_del() break except lab1: pass self.cursor = self.limit - v_7 self.slice_from("iqU") break else: if not self.__r_R2(): self.cursor = self.limit - v_5 raise lab0() self.slice_del() except lab0: pass elif among_var == 8: if not self.__r_R2(): return False self.slice_del() v_8 = self.limit - self.cursor try: self.ket = self.cursor if not self.eq_s_b("at"): self.cursor = self.limit - v_8 raise lab0() self.bra = self.cursor if not self.__r_R2(): self.cursor = self.limit - v_8 raise lab0() self.slice_del() self.ket = self.cursor if not self.eq_s_b("ic"): self.cursor = self.limit - v_8 raise lab0() self.bra = self.cursor while True: v_9 = self.limit - self.cursor try: if not self.__r_R2(): raise lab1() self.slice_del() break except lab1: pass self.cursor = self.limit - v_9 self.slice_from("iqU") break except lab0: pass elif among_var == 9: self.slice_from("eau") elif among_var == 10: if not self.__r_R1(): return False self.slice_from("al") elif among_var == 11: if not self.in_grouping_b(FrenchStemmer.g_oux_ending): return False self.slice_from("ou") elif among_var == 12: while True: v_10 = self.limit - self.cursor try: if not self.__r_R2(): raise lab0() self.slice_del() break except lab0: pass self.cursor = self.limit - v_10 if not self.__r_R1(): return False self.slice_from("eux") break elif among_var == 13: if not self.__r_R1(): return False if not self.out_grouping_b(FrenchStemmer.g_v): return False self.slice_del() elif among_var == 14: if not self.__r_RV(): return False self.slice_from("ant") return False elif among_var == 15: if not self.__r_RV(): return False self.slice_from("ent") return False else: v_11 = self.limit - self.cursor if not self.in_grouping_b(FrenchStemmer.g_v): return False if not self.__r_RV(): return False self.cursor = self.limit - v_11 self.slice_del() return False return True def __r_i_verb_suffix(self): if self.cursor < self.I_pV: return False v_2 = self.limit_backward self.limit_backward = self.I_pV self.ket = self.cursor if self.find_among_b(FrenchStemmer.a_5) == 0: self.limit_backward = v_2 return False self.bra = self.cursor try: if self.cursor <= self.limit_backward or self.current[self.cursor - 1] != "H": raise lab0() self.cursor -= 1 self.limit_backward = v_2 return False except lab0: pass if not self.out_grouping_b(FrenchStemmer.g_v): self.limit_backward = v_2 return False self.slice_del() self.limit_backward = v_2 return True def __r_verb_suffix(self): if self.cursor < self.I_pV: return False v_2 = self.limit_backward self.limit_backward = self.I_pV self.ket = self.cursor among_var = self.find_among_b(FrenchStemmer.a_7) if among_var == 0: self.limit_backward = v_2 return False self.bra = self.cursor self.limit_backward = v_2 if among_var == 1: if not self.__r_R2(): return False self.slice_del() elif among_var == 2: self.slice_del() elif among_var == 3: v_3 = self.limit - self.cursor try: if self.cursor <= self.limit_backward or self.current[self.cursor - 1] != "e": self.cursor = self.limit - v_3 raise lab0() self.cursor -= 1 if not self.__r_RV(): self.cursor = self.limit - v_3 raise lab0() self.bra = self.cursor except lab0: pass self.slice_del() else: v_4 = self.limit - self.cursor try: among_var = self.find_among_b(FrenchStemmer.a_6) if among_var == 0: raise lab0() if among_var == 1: if self.cursor <= self.limit_backward: raise lab0() self.cursor -= 1 if self.cursor > self.limit_backward: raise lab0() return False except lab0: pass self.cursor = self.limit - v_4 self.slice_del() return True def __r_residual_suffix(self): v_1 = self.limit - self.cursor try: self.ket = self.cursor if self.cursor <= self.limit_backward or self.current[self.cursor - 1] != "s": self.cursor = self.limit - v_1 raise lab0() self.cursor -= 1 self.bra = self.cursor v_2 = self.limit - self.cursor while True: try: if not self.eq_s_b("Hi"): raise lab1() break except lab1: pass if not self.out_grouping_b(FrenchStemmer.g_keep_with_s): self.cursor = self.limit - v_1 raise lab0() break self.cursor = self.limit - v_2 self.slice_del() except lab0: pass if self.cursor < self.I_pV: return False v_4 = self.limit_backward self.limit_backward = self.I_pV self.ket = self.cursor among_var = self.find_among_b(FrenchStemmer.a_8) if among_var == 0: self.limit_backward = v_4 return False self.bra = self.cursor if among_var == 1: if not self.__r_R2(): self.limit_backward = v_4 return False while True: try: if self.cursor <= self.limit_backward or self.current[self.cursor - 1] != "s": raise lab0() self.cursor -= 1 break except lab0: pass if self.cursor <= self.limit_backward or self.current[self.cursor - 1] != "t": self.limit_backward = v_4 return False self.cursor -= 1 break self.slice_del() elif among_var == 2: self.slice_from("i") else: self.slice_del() self.limit_backward = v_4 return True def __r_un_double(self): v_1 = self.limit - self.cursor if self.find_among_b(FrenchStemmer.a_9) == 0: return False self.cursor = self.limit - v_1 self.ket = self.cursor if self.cursor <= self.limit_backward: return False self.cursor -= 1 self.bra = self.cursor self.slice_del() return True def __r_un_accent(self): v_1 = 1 while True: try: if not self.out_grouping_b(FrenchStemmer.g_v): raise lab0() v_1 -= 1 continue except lab0: pass break if v_1 > 0: return False self.ket = self.cursor while True: try: if self.cursor <= self.limit_backward or self.current[self.cursor - 1] != "é": raise lab0() self.cursor -= 1 break except lab0: pass if self.cursor <= self.limit_backward or self.current[self.cursor - 1] != "è": return False self.cursor -= 1 break self.bra = self.cursor self.slice_from("e") return True def _stem(self): v_1 = self.cursor self.__r_elisions() self.cursor = v_1 v_2 = self.cursor self.__r_prelude() self.cursor = v_2 self.__r_mark_regions() self.limit_backward = self.cursor self.cursor = self.limit v_3 = self.limit - self.cursor try: while True: v_4 = self.limit - self.cursor try: v_5 = self.limit - self.cursor while True: v_6 = self.limit - self.cursor try: if not self.__r_standard_suffix(): raise lab2() break except lab2: pass self.cursor = self.limit - v_6 try: if not self.__r_i_verb_suffix(): raise lab2() break except lab2: pass self.cursor = self.limit - v_6 if not self.__r_verb_suffix(): raise lab1() break self.cursor = self.limit - v_5 v_7 = self.limit - self.cursor try: self.ket = self.cursor while True: v_8 = self.limit - self.cursor try: if self.cursor <= self.limit_backward or self.current[self.cursor - 1] != "Y": raise lab3() self.cursor -= 1 self.bra = self.cursor self.slice_from("i") break except lab3: pass self.cursor = self.limit - v_8 if self.cursor <= self.limit_backward or self.current[self.cursor - 1] != "ç": self.cursor = self.limit - v_7 raise lab2() self.cursor -= 1 self.bra = self.cursor self.slice_from("c") break except lab2: pass break except lab1: pass self.cursor = self.limit - v_4 if not self.__r_residual_suffix(): raise lab0() break except lab0: pass self.cursor = self.limit - v_3 v_9 = self.limit - self.cursor self.__r_un_double() self.cursor = self.limit - v_9 v_10 = self.limit - self.cursor self.__r_un_accent() self.cursor = self.limit - v_10 self.cursor = self.limit_backward v_11 = self.cursor self.__r_postlude() self.cursor = v_11 return True a_0 = [ Among("col", -1, -1), Among("ni", -1, 1), Among("par", -1, -1), Among("tap", -1, -1) ] a_1 = [ Among("", -1, 7), Among("H", 0, 6), Among("He", 1, 4), Among("Hi", 1, 5), Among("I", 0, 1), Among("U", 0, 2), Among("Y", 0, 3) ] a_2 = [ Among("iqU", -1, 3), Among("abl", -1, 3), Among("Ièr", -1, 4), Among("ièr", -1, 4), Among("eus", -1, 2), Among("iv", -1, 1) ] a_3 = [ Among("ic", -1, 2), Among("abil", -1, 1), Among("iv", -1, 3) ] a_4 = [ Among("iqUe", -1, 1), Among("atrice", -1, 2), Among("ance", -1, 1), Among("ence", -1, 5), Among("logie", -1, 3), Among("able", -1, 1), Among("isme", -1, 1), Among("euse", -1, 12), Among("iste", -1, 1), Among("ive", -1, 8), Among("if", -1, 8), Among("usion", -1, 4), Among("ation", -1, 2), Among("ution", -1, 4), Among("ateur", -1, 2), Among("iqUes", -1, 1), Among("atrices", -1, 2), Among("ances", -1, 1), Among("ences", -1, 5), Among("logies", -1, 3), Among("ables", -1, 1), Among("ismes", -1, 1), Among("euses", -1, 12), Among("istes", -1, 1), Among("ives", -1, 8), Among("ifs", -1, 8), Among("usions", -1, 4), Among("ations", -1, 2), Among("utions", -1, 4), Among("ateurs", -1, 2), Among("ments", -1, 16), Among("ements", 30, 6), Among("issements", 31, 13), Among("ités", -1, 7), Among("ment", -1, 16), Among("ement", 34, 6), Among("issement", 35, 13), Among("amment", 34, 14), Among("emment", 34, 15), Among("aux", -1, 10), Among("eaux", 39, 9), Among("eux", -1, 1), Among("oux", -1, 11), Among("ité", -1, 7) ] a_5 = [ Among("ira", -1, 1), Among("ie", -1, 1), Among("isse", -1, 1), Among("issante", -1, 1), Among("i", -1, 1), Among("irai", 4, 1), Among("ir", -1, 1), Among("iras", -1, 1), Among("ies", -1, 1), Among("îmes", -1, 1), Among("isses", -1, 1), Among("issantes", -1, 1), Among("îtes", -1, 1), Among("is", -1, 1), Among("irais", 13, 1), Among("issais", 13, 1), Among("irions", -1, 1), Among("issions", -1, 1), Among("irons", -1, 1), Among("issons", -1, 1), Among("issants", -1, 1), Among("it", -1, 1), Among("irait", 21, 1), Among("issait", 21, 1), Among("issant", -1, 1), Among("iraIent", -1, 1), Among("issaIent", -1, 1), Among("irent", -1, 1), Among("issent", -1, 1), Among("iront", -1, 1), Among("ît", -1, 1), Among("iriez", -1, 1), Among("issiez", -1, 1), Among("irez", -1, 1), Among("issez", -1, 1) ] a_6 = [ Among("al", -1, 1), Among("épl", -1, -1), Among("auv", -1, -1) ] a_7 = [ Among("a", -1, 3), Among("era", 0, 2), Among("aise", -1, 4), Among("asse", -1, 3), Among("ante", -1, 3), Among("ée", -1, 2), Among("ai", -1, 3), Among("erai", 6, 2), Among("er", -1, 2), Among("as", -1, 3), Among("eras", 9, 2), Among("âmes", -1, 3), Among("aises", -1, 4), Among("asses", -1, 3), Among("antes", -1, 3), Among("âtes", -1, 3), Among("ées", -1, 2), Among("ais", -1, 4), Among("eais", 17, 2), Among("erais", 17, 2), Among("ions", -1, 1), Among("erions", 20, 2), Among("assions", 20, 3), Among("erons", -1, 2), Among("ants", -1, 3), Among("és", -1, 2), Among("ait", -1, 3), Among("erait", 26, 2), Among("ant", -1, 3), Among("aIent", -1, 3), Among("eraIent", 29, 2), Among("èrent", -1, 2), Among("assent", -1, 3), Among("eront", -1, 2), Among("ât", -1, 3), Among("ez", -1, 2), Among("iez", 35, 2), Among("eriez", 36, 2), Among("assiez", 36, 3), Among("erez", 35, 2), Among("é", -1, 2) ] a_8 = [ Among("e", -1, 3), Among("Ière", 0, 2), Among("ière", 0, 2), Among("ion", -1, 1), Among("Ier", -1, 2), Among("ier", -1, 2) ] a_9 = [ Among("ell", -1, -1), Among("eill", -1, -1), Among("enn", -1, -1), Among("onn", -1, -1), Among("ett", -1, -1) ] class lab0(BaseException): pass class lab1(BaseException): pass class lab2(BaseException): pass class lab3(BaseException): pass