703 lines
21 KiB
Python
703 lines
21 KiB
Python
#-*- coding: utf-8 -*-
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# Generated from spanish.sbl by Snowball 3.0.1 - https://snowballstem.org/
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from .basestemmer import BaseStemmer
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from .among import Among
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class SpanishStemmer(BaseStemmer):
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'''
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This class implements the stemming algorithm defined by a snowball script.
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Generated from spanish.sbl by Snowball 3.0.1 - https://snowballstem.org/
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'''
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g_v = {u"a", u"e", u"i", u"o", u"u", u"á", u"é", u"í", u"ó", u"ú", u"ü"}
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I_p2 = 0
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I_p1 = 0
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I_pV = 0
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def __r_mark_regions(self):
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self.I_pV = self.limit
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self.I_p1 = self.limit
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self.I_p2 = self.limit
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v_1 = self.cursor
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try:
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try:
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v_2 = self.cursor
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try:
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if not self.in_grouping(SpanishStemmer.g_v):
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raise lab2()
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try:
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v_3 = self.cursor
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try:
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if not self.out_grouping(SpanishStemmer.g_v):
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raise lab4()
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if not self.go_out_grouping(SpanishStemmer.g_v):
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raise lab4()
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self.cursor += 1
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raise lab3()
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except lab4: pass
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self.cursor = v_3
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if not self.in_grouping(SpanishStemmer.g_v):
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raise lab2()
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if not self.go_in_grouping(SpanishStemmer.g_v):
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raise lab2()
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self.cursor += 1
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except lab3: pass
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raise lab1()
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except lab2: pass
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self.cursor = v_2
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if not self.out_grouping(SpanishStemmer.g_v):
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raise lab0()
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try:
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v_4 = self.cursor
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try:
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if not self.out_grouping(SpanishStemmer.g_v):
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raise lab6()
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if not self.go_out_grouping(SpanishStemmer.g_v):
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raise lab6()
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self.cursor += 1
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raise lab5()
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except lab6: pass
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self.cursor = v_4
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if not self.in_grouping(SpanishStemmer.g_v):
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raise lab0()
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if self.cursor >= self.limit:
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raise lab0()
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self.cursor += 1
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except lab5: pass
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except lab1: pass
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self.I_pV = self.cursor
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except lab0: pass
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self.cursor = v_1
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v_5 = self.cursor
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try:
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if not self.go_out_grouping(SpanishStemmer.g_v):
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raise lab7()
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self.cursor += 1
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if not self.go_in_grouping(SpanishStemmer.g_v):
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raise lab7()
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self.cursor += 1
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self.I_p1 = self.cursor
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if not self.go_out_grouping(SpanishStemmer.g_v):
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raise lab7()
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self.cursor += 1
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if not self.go_in_grouping(SpanishStemmer.g_v):
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raise lab7()
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self.cursor += 1
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self.I_p2 = self.cursor
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except lab7: pass
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self.cursor = v_5
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return True
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def __r_postlude(self):
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while True:
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v_1 = self.cursor
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try:
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self.bra = self.cursor
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among_var = self.find_among(SpanishStemmer.a_0)
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self.ket = self.cursor
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if among_var == 1:
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if not self.slice_from(u"a"):
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return False
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elif among_var == 2:
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if not self.slice_from(u"e"):
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return False
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elif among_var == 3:
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if not self.slice_from(u"i"):
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return False
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elif among_var == 4:
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if not self.slice_from(u"o"):
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return False
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elif among_var == 5:
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if not self.slice_from(u"u"):
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return False
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else:
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if self.cursor >= self.limit:
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raise lab0()
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self.cursor += 1
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continue
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except lab0: pass
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self.cursor = v_1
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break
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return True
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def __r_RV(self):
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return self.I_pV <= self.cursor
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def __r_R1(self):
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return self.I_p1 <= self.cursor
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def __r_R2(self):
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return self.I_p2 <= self.cursor
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def __r_attached_pronoun(self):
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self.ket = self.cursor
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if self.find_among_b(SpanishStemmer.a_1) == 0:
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return False
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self.bra = self.cursor
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among_var = self.find_among_b(SpanishStemmer.a_2)
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if among_var == 0:
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return False
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if not self.__r_RV():
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return False
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if among_var == 1:
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self.bra = self.cursor
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if not self.slice_from(u"iendo"):
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return False
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elif among_var == 2:
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self.bra = self.cursor
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if not self.slice_from(u"ando"):
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return False
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elif among_var == 3:
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self.bra = self.cursor
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if not self.slice_from(u"ar"):
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return False
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elif among_var == 4:
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self.bra = self.cursor
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if not self.slice_from(u"er"):
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return False
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elif among_var == 5:
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self.bra = self.cursor
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if not self.slice_from(u"ir"):
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return False
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elif among_var == 6:
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if not self.slice_del():
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return False
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else:
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if not self.eq_s_b(u"u"):
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return False
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if not self.slice_del():
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return False
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return True
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def __r_standard_suffix(self):
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self.ket = self.cursor
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among_var = self.find_among_b(SpanishStemmer.a_6)
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if among_var == 0:
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return False
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self.bra = self.cursor
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if among_var == 1:
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if not self.__r_R2():
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return False
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if not self.slice_del():
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return False
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elif among_var == 2:
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if not self.__r_R2():
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return False
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if not self.slice_del():
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return False
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v_1 = self.limit - self.cursor
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try:
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self.ket = self.cursor
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if not self.eq_s_b(u"ic"):
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self.cursor = self.limit - v_1
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raise lab0()
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self.bra = self.cursor
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if not self.__r_R2():
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self.cursor = self.limit - v_1
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raise lab0()
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if not self.slice_del():
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return False
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except lab0: pass
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elif among_var == 3:
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if not self.__r_R2():
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return False
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if not self.slice_from(u"log"):
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return False
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elif among_var == 4:
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if not self.__r_R2():
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return False
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if not self.slice_from(u"u"):
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return False
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elif among_var == 5:
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if not self.__r_R2():
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return False
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if not self.slice_from(u"ente"):
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return False
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elif among_var == 6:
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if not self.__r_R1():
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return False
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if not self.slice_del():
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return False
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v_2 = self.limit - self.cursor
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try:
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self.ket = self.cursor
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among_var = self.find_among_b(SpanishStemmer.a_3)
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if among_var == 0:
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self.cursor = self.limit - v_2
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raise lab1()
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self.bra = self.cursor
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if not self.__r_R2():
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self.cursor = self.limit - v_2
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raise lab1()
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if not self.slice_del():
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return False
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if among_var == 1:
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self.ket = self.cursor
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if not self.eq_s_b(u"at"):
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self.cursor = self.limit - v_2
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raise lab1()
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self.bra = self.cursor
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if not self.__r_R2():
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self.cursor = self.limit - v_2
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raise lab1()
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if not self.slice_del():
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return False
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except lab1: pass
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elif among_var == 7:
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if not self.__r_R2():
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return False
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if not self.slice_del():
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return False
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v_3 = self.limit - self.cursor
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try:
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self.ket = self.cursor
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if self.find_among_b(SpanishStemmer.a_4) == 0:
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self.cursor = self.limit - v_3
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raise lab2()
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self.bra = self.cursor
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if not self.__r_R2():
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self.cursor = self.limit - v_3
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raise lab2()
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if not self.slice_del():
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return False
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except lab2: pass
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elif among_var == 8:
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if not self.__r_R2():
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return False
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if not self.slice_del():
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return False
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v_4 = self.limit - self.cursor
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try:
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self.ket = self.cursor
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if self.find_among_b(SpanishStemmer.a_5) == 0:
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self.cursor = self.limit - v_4
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raise lab3()
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self.bra = self.cursor
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if not self.__r_R2():
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self.cursor = self.limit - v_4
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raise lab3()
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if not self.slice_del():
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return False
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except lab3: pass
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else:
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if not self.__r_R2():
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return False
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if not self.slice_del():
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return False
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v_5 = self.limit - self.cursor
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try:
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self.ket = self.cursor
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if not self.eq_s_b(u"at"):
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self.cursor = self.limit - v_5
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raise lab4()
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self.bra = self.cursor
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if not self.__r_R2():
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self.cursor = self.limit - v_5
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raise lab4()
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if not self.slice_del():
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return False
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except lab4: pass
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return True
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def __r_y_verb_suffix(self):
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if self.cursor < self.I_pV:
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return False
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v_2 = self.limit_backward
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self.limit_backward = self.I_pV
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self.ket = self.cursor
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if self.find_among_b(SpanishStemmer.a_7) == 0:
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self.limit_backward = v_2
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return False
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self.bra = self.cursor
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self.limit_backward = v_2
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if not self.eq_s_b(u"u"):
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return False
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if not self.slice_del():
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return False
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return True
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def __r_verb_suffix(self):
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if self.cursor < self.I_pV:
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return False
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v_2 = self.limit_backward
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self.limit_backward = self.I_pV
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self.ket = self.cursor
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among_var = self.find_among_b(SpanishStemmer.a_8)
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if among_var == 0:
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self.limit_backward = v_2
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return False
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self.bra = self.cursor
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self.limit_backward = v_2
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if among_var == 1:
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v_3 = self.limit - self.cursor
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try:
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if not self.eq_s_b(u"u"):
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self.cursor = self.limit - v_3
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raise lab0()
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v_4 = self.limit - self.cursor
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if not self.eq_s_b(u"g"):
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self.cursor = self.limit - v_3
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raise lab0()
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self.cursor = self.limit - v_4
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except lab0: pass
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self.bra = self.cursor
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if not self.slice_del():
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return False
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else:
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if not self.slice_del():
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return False
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return True
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def __r_residual_suffix(self):
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self.ket = self.cursor
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among_var = self.find_among_b(SpanishStemmer.a_9)
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if among_var == 0:
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return False
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self.bra = self.cursor
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if among_var == 1:
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if not self.__r_RV():
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return False
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if not self.slice_del():
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return False
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else:
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if not self.__r_RV():
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return False
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if not self.slice_del():
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return False
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v_1 = self.limit - self.cursor
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try:
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self.ket = self.cursor
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if not self.eq_s_b(u"u"):
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self.cursor = self.limit - v_1
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raise lab0()
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self.bra = self.cursor
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v_2 = self.limit - self.cursor
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if not self.eq_s_b(u"g"):
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self.cursor = self.limit - v_1
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raise lab0()
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self.cursor = self.limit - v_2
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if not self.__r_RV():
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self.cursor = self.limit - v_1
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raise lab0()
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if not self.slice_del():
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return False
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except lab0: pass
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return True
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def _stem(self):
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self.__r_mark_regions()
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self.limit_backward = self.cursor
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self.cursor = self.limit
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v_2 = self.limit - self.cursor
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self.__r_attached_pronoun()
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self.cursor = self.limit - v_2
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v_3 = self.limit - self.cursor
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try:
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try:
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v_4 = self.limit - self.cursor
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try:
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if not self.__r_standard_suffix():
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raise lab2()
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raise lab1()
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except lab2: pass
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self.cursor = self.limit - v_4
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try:
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if not self.__r_y_verb_suffix():
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raise lab3()
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raise lab1()
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except lab3: pass
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self.cursor = self.limit - v_4
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if not self.__r_verb_suffix():
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raise lab0()
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except lab1: pass
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except lab0: pass
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self.cursor = self.limit - v_3
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v_5 = self.limit - self.cursor
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self.__r_residual_suffix()
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self.cursor = self.limit - v_5
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self.cursor = self.limit_backward
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v_6 = self.cursor
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self.__r_postlude()
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self.cursor = v_6
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return True
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a_0 = [
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Among(u"", -1, 6),
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Among(u"á", 0, 1),
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Among(u"é", 0, 2),
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Among(u"í", 0, 3),
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Among(u"ó", 0, 4),
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Among(u"ú", 0, 5)
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]
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a_1 = [
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Among(u"la", -1, -1),
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Among(u"sela", 0, -1),
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Among(u"le", -1, -1),
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Among(u"me", -1, -1),
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Among(u"se", -1, -1),
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Among(u"lo", -1, -1),
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Among(u"selo", 5, -1),
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Among(u"las", -1, -1),
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Among(u"selas", 7, -1),
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Among(u"les", -1, -1),
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Among(u"los", -1, -1),
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Among(u"selos", 10, -1),
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Among(u"nos", -1, -1)
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]
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a_2 = [
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Among(u"ando", -1, 6),
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Among(u"iendo", -1, 6),
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Among(u"yendo", -1, 7),
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Among(u"ándo", -1, 2),
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Among(u"iéndo", -1, 1),
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Among(u"ar", -1, 6),
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Among(u"er", -1, 6),
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Among(u"ir", -1, 6),
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Among(u"ár", -1, 3),
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Among(u"ér", -1, 4),
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Among(u"ír", -1, 5)
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]
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a_3 = [
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Among(u"ic", -1, -1),
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Among(u"ad", -1, -1),
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Among(u"os", -1, -1),
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Among(u"iv", -1, 1)
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]
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a_4 = [
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Among(u"able", -1, 1),
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Among(u"ible", -1, 1),
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Among(u"ante", -1, 1)
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]
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a_5 = [
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Among(u"ic", -1, 1),
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Among(u"abil", -1, 1),
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Among(u"iv", -1, 1)
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]
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a_6 = [
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Among(u"ica", -1, 1),
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Among(u"ancia", -1, 2),
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Among(u"encia", -1, 5),
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Among(u"adora", -1, 2),
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Among(u"osa", -1, 1),
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Among(u"ista", -1, 1),
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Among(u"iva", -1, 9),
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Among(u"anza", -1, 1),
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Among(u"logía", -1, 3),
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Among(u"idad", -1, 8),
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Among(u"able", -1, 1),
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Among(u"ible", -1, 1),
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Among(u"ante", -1, 2),
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Among(u"mente", -1, 7),
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Among(u"amente", 13, 6),
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Among(u"acion", -1, 2),
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Among(u"ucion", -1, 4),
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Among(u"ación", -1, 2),
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Among(u"ución", -1, 4),
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Among(u"ico", -1, 1),
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Among(u"ismo", -1, 1),
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Among(u"oso", -1, 1),
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Among(u"amiento", -1, 1),
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Among(u"imiento", -1, 1),
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Among(u"ivo", -1, 9),
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Among(u"ador", -1, 2),
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Among(u"icas", -1, 1),
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Among(u"ancias", -1, 2),
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Among(u"encias", -1, 5),
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Among(u"adoras", -1, 2),
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Among(u"osas", -1, 1),
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Among(u"istas", -1, 1),
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Among(u"ivas", -1, 9),
|
|
Among(u"anzas", -1, 1),
|
|
Among(u"logías", -1, 3),
|
|
Among(u"idades", -1, 8),
|
|
Among(u"ables", -1, 1),
|
|
Among(u"ibles", -1, 1),
|
|
Among(u"aciones", -1, 2),
|
|
Among(u"uciones", -1, 4),
|
|
Among(u"adores", -1, 2),
|
|
Among(u"antes", -1, 2),
|
|
Among(u"icos", -1, 1),
|
|
Among(u"ismos", -1, 1),
|
|
Among(u"osos", -1, 1),
|
|
Among(u"amientos", -1, 1),
|
|
Among(u"imientos", -1, 1),
|
|
Among(u"ivos", -1, 9)
|
|
]
|
|
|
|
a_7 = [
|
|
Among(u"ya", -1, 1),
|
|
Among(u"ye", -1, 1),
|
|
Among(u"yan", -1, 1),
|
|
Among(u"yen", -1, 1),
|
|
Among(u"yeron", -1, 1),
|
|
Among(u"yendo", -1, 1),
|
|
Among(u"yo", -1, 1),
|
|
Among(u"yas", -1, 1),
|
|
Among(u"yes", -1, 1),
|
|
Among(u"yais", -1, 1),
|
|
Among(u"yamos", -1, 1),
|
|
Among(u"yó", -1, 1)
|
|
]
|
|
|
|
a_8 = [
|
|
Among(u"aba", -1, 2),
|
|
Among(u"ada", -1, 2),
|
|
Among(u"ida", -1, 2),
|
|
Among(u"ara", -1, 2),
|
|
Among(u"iera", -1, 2),
|
|
Among(u"ía", -1, 2),
|
|
Among(u"aría", 5, 2),
|
|
Among(u"ería", 5, 2),
|
|
Among(u"iría", 5, 2),
|
|
Among(u"ad", -1, 2),
|
|
Among(u"ed", -1, 2),
|
|
Among(u"id", -1, 2),
|
|
Among(u"ase", -1, 2),
|
|
Among(u"iese", -1, 2),
|
|
Among(u"aste", -1, 2),
|
|
Among(u"iste", -1, 2),
|
|
Among(u"an", -1, 2),
|
|
Among(u"aban", 16, 2),
|
|
Among(u"aran", 16, 2),
|
|
Among(u"ieran", 16, 2),
|
|
Among(u"ían", 16, 2),
|
|
Among(u"arían", 20, 2),
|
|
Among(u"erían", 20, 2),
|
|
Among(u"irían", 20, 2),
|
|
Among(u"en", -1, 1),
|
|
Among(u"asen", 24, 2),
|
|
Among(u"iesen", 24, 2),
|
|
Among(u"aron", -1, 2),
|
|
Among(u"ieron", -1, 2),
|
|
Among(u"arán", -1, 2),
|
|
Among(u"erán", -1, 2),
|
|
Among(u"irán", -1, 2),
|
|
Among(u"ado", -1, 2),
|
|
Among(u"ido", -1, 2),
|
|
Among(u"ando", -1, 2),
|
|
Among(u"iendo", -1, 2),
|
|
Among(u"ar", -1, 2),
|
|
Among(u"er", -1, 2),
|
|
Among(u"ir", -1, 2),
|
|
Among(u"as", -1, 2),
|
|
Among(u"abas", 39, 2),
|
|
Among(u"adas", 39, 2),
|
|
Among(u"idas", 39, 2),
|
|
Among(u"aras", 39, 2),
|
|
Among(u"ieras", 39, 2),
|
|
Among(u"ías", 39, 2),
|
|
Among(u"arías", 45, 2),
|
|
Among(u"erías", 45, 2),
|
|
Among(u"irías", 45, 2),
|
|
Among(u"es", -1, 1),
|
|
Among(u"ases", 49, 2),
|
|
Among(u"ieses", 49, 2),
|
|
Among(u"abais", -1, 2),
|
|
Among(u"arais", -1, 2),
|
|
Among(u"ierais", -1, 2),
|
|
Among(u"íais", -1, 2),
|
|
Among(u"aríais", 55, 2),
|
|
Among(u"eríais", 55, 2),
|
|
Among(u"iríais", 55, 2),
|
|
Among(u"aseis", -1, 2),
|
|
Among(u"ieseis", -1, 2),
|
|
Among(u"asteis", -1, 2),
|
|
Among(u"isteis", -1, 2),
|
|
Among(u"áis", -1, 2),
|
|
Among(u"éis", -1, 1),
|
|
Among(u"aréis", 64, 2),
|
|
Among(u"eréis", 64, 2),
|
|
Among(u"iréis", 64, 2),
|
|
Among(u"ados", -1, 2),
|
|
Among(u"idos", -1, 2),
|
|
Among(u"amos", -1, 2),
|
|
Among(u"ábamos", 70, 2),
|
|
Among(u"áramos", 70, 2),
|
|
Among(u"iéramos", 70, 2),
|
|
Among(u"íamos", 70, 2),
|
|
Among(u"aríamos", 74, 2),
|
|
Among(u"eríamos", 74, 2),
|
|
Among(u"iríamos", 74, 2),
|
|
Among(u"emos", -1, 1),
|
|
Among(u"aremos", 78, 2),
|
|
Among(u"eremos", 78, 2),
|
|
Among(u"iremos", 78, 2),
|
|
Among(u"ásemos", 78, 2),
|
|
Among(u"iésemos", 78, 2),
|
|
Among(u"imos", -1, 2),
|
|
Among(u"arás", -1, 2),
|
|
Among(u"erás", -1, 2),
|
|
Among(u"irás", -1, 2),
|
|
Among(u"ís", -1, 2),
|
|
Among(u"ará", -1, 2),
|
|
Among(u"erá", -1, 2),
|
|
Among(u"irá", -1, 2),
|
|
Among(u"aré", -1, 2),
|
|
Among(u"eré", -1, 2),
|
|
Among(u"iré", -1, 2),
|
|
Among(u"ió", -1, 2)
|
|
]
|
|
|
|
a_9 = [
|
|
Among(u"a", -1, 1),
|
|
Among(u"e", -1, 2),
|
|
Among(u"o", -1, 1),
|
|
Among(u"os", -1, 1),
|
|
Among(u"á", -1, 1),
|
|
Among(u"é", -1, 2),
|
|
Among(u"í", -1, 1),
|
|
Among(u"ó", -1, 1)
|
|
]
|
|
|
|
|
|
class lab0(BaseException): pass
|
|
|
|
|
|
class lab1(BaseException): pass
|
|
|
|
|
|
class lab2(BaseException): pass
|
|
|
|
|
|
class lab3(BaseException): pass
|
|
|
|
|
|
class lab4(BaseException): pass
|
|
|
|
|
|
class lab5(BaseException): pass
|
|
|
|
|
|
class lab6(BaseException): pass
|
|
|
|
|
|
class lab7(BaseException): pass
|