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722 lines
21 KiB
722 lines
21 KiB
# Generated by Snowball 2.0.0 - https://snowballstem.org/
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from .basestemmer import BaseStemmer
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from .among import Among
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class FinnishStemmer(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 by Snowball 2.0.0 - https://snowballstem.org/
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'''
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a_0 = [
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Among(u"pa", -1, 1),
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Among(u"sti", -1, 2),
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Among(u"kaan", -1, 1),
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Among(u"han", -1, 1),
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Among(u"kin", -1, 1),
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Among(u"h\u00E4n", -1, 1),
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Among(u"k\u00E4\u00E4n", -1, 1),
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Among(u"ko", -1, 1),
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Among(u"p\u00E4", -1, 1),
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Among(u"k\u00F6", -1, 1)
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]
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a_1 = [
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Among(u"lla", -1, -1),
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Among(u"na", -1, -1),
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Among(u"ssa", -1, -1),
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Among(u"ta", -1, -1),
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Among(u"lta", 3, -1),
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Among(u"sta", 3, -1)
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]
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a_2 = [
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Among(u"ll\u00E4", -1, -1),
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Among(u"n\u00E4", -1, -1),
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Among(u"ss\u00E4", -1, -1),
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Among(u"t\u00E4", -1, -1),
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Among(u"lt\u00E4", 3, -1),
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Among(u"st\u00E4", 3, -1)
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]
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a_3 = [
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Among(u"lle", -1, -1),
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Among(u"ine", -1, -1)
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]
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a_4 = [
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Among(u"nsa", -1, 3),
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Among(u"mme", -1, 3),
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Among(u"nne", -1, 3),
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Among(u"ni", -1, 2),
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Among(u"si", -1, 1),
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Among(u"an", -1, 4),
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Among(u"en", -1, 6),
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Among(u"\u00E4n", -1, 5),
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Among(u"ns\u00E4", -1, 3)
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]
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a_5 = [
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Among(u"aa", -1, -1),
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Among(u"ee", -1, -1),
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Among(u"ii", -1, -1),
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Among(u"oo", -1, -1),
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Among(u"uu", -1, -1),
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Among(u"\u00E4\u00E4", -1, -1),
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Among(u"\u00F6\u00F6", -1, -1)
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]
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a_6 = [
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Among(u"a", -1, 8),
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Among(u"lla", 0, -1),
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Among(u"na", 0, -1),
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Among(u"ssa", 0, -1),
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Among(u"ta", 0, -1),
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Among(u"lta", 4, -1),
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Among(u"sta", 4, -1),
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Among(u"tta", 4, 2),
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Among(u"lle", -1, -1),
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Among(u"ine", -1, -1),
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Among(u"ksi", -1, -1),
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Among(u"n", -1, 7),
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Among(u"han", 11, 1),
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Among(u"den", 11, -1, "_FinnishStemmer__r_VI"),
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Among(u"seen", 11, -1, "_FinnishStemmer__r_LONG"),
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Among(u"hen", 11, 2),
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Among(u"tten", 11, -1, "_FinnishStemmer__r_VI"),
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Among(u"hin", 11, 3),
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Among(u"siin", 11, -1, "_FinnishStemmer__r_VI"),
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Among(u"hon", 11, 4),
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Among(u"h\u00E4n", 11, 5),
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Among(u"h\u00F6n", 11, 6),
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Among(u"\u00E4", -1, 8),
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Among(u"ll\u00E4", 22, -1),
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Among(u"n\u00E4", 22, -1),
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Among(u"ss\u00E4", 22, -1),
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Among(u"t\u00E4", 22, -1),
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Among(u"lt\u00E4", 26, -1),
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Among(u"st\u00E4", 26, -1),
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Among(u"tt\u00E4", 26, 2)
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]
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a_7 = [
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Among(u"eja", -1, -1),
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Among(u"mma", -1, 1),
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Among(u"imma", 1, -1),
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Among(u"mpa", -1, 1),
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Among(u"impa", 3, -1),
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Among(u"mmi", -1, 1),
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Among(u"immi", 5, -1),
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Among(u"mpi", -1, 1),
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Among(u"impi", 7, -1),
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Among(u"ej\u00E4", -1, -1),
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Among(u"mm\u00E4", -1, 1),
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Among(u"imm\u00E4", 10, -1),
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Among(u"mp\u00E4", -1, 1),
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Among(u"imp\u00E4", 12, -1)
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]
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a_8 = [
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Among(u"i", -1, -1),
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Among(u"j", -1, -1)
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]
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a_9 = [
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Among(u"mma", -1, 1),
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Among(u"imma", 0, -1)
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]
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g_AEI = [17, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8]
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g_C = [119, 223, 119, 1]
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g_V1 = [17, 65, 16, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 32]
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g_V2 = [17, 65, 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 32]
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g_particle_end = [17, 97, 24, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 32]
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B_ending_removed = False
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S_x = ""
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I_p2 = 0
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I_p1 = 0
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def __r_mark_regions(self):
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# (, line 42
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self.I_p1 = self.limit
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self.I_p2 = self.limit
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# goto grouping V1, line 47
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if not self.go_out_grouping(FinnishStemmer.g_V1, 97, 246):
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return False
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# gopast non V1, line 47
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if not self.go_in_grouping(FinnishStemmer.g_V1, 97, 246):
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return False
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self.cursor += 1
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# setmark p1, line 47
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self.I_p1 = self.cursor
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# goto grouping V1, line 48
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if not self.go_out_grouping(FinnishStemmer.g_V1, 97, 246):
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return False
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# gopast non V1, line 48
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if not self.go_in_grouping(FinnishStemmer.g_V1, 97, 246):
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return False
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self.cursor += 1
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# setmark p2, line 48
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self.I_p2 = self.cursor
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return True
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def __r_R2(self):
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if not self.I_p2 <= self.cursor:
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return False
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return True
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def __r_particle_etc(self):
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# (, line 55
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# setlimit, line 56
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if self.cursor < self.I_p1:
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return False
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v_2 = self.limit_backward
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self.limit_backward = self.I_p1
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# (, line 56
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# [, line 56
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self.ket = self.cursor
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# substring, line 56
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among_var = self.find_among_b(FinnishStemmer.a_0)
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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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# ], line 56
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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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# (, line 63
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if not self.in_grouping_b(FinnishStemmer.g_particle_end, 97, 246):
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return False
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elif among_var == 2:
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# (, line 65
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# call R2, line 65
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if not self.__r_R2():
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return False
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# delete, line 67
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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_possessive(self):
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# (, line 69
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# setlimit, line 70
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if self.cursor < self.I_p1:
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return False
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v_2 = self.limit_backward
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self.limit_backward = self.I_p1
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# (, line 70
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# [, line 70
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self.ket = self.cursor
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# substring, line 70
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among_var = self.find_among_b(FinnishStemmer.a_4)
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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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# ], line 70
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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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# (, line 73
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# not, line 73
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v_3 = self.limit - self.cursor
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try:
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# literal, line 73
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if not self.eq_s_b(u"k"):
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raise lab0()
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return False
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except lab0: pass
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self.cursor = self.limit - v_3
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# delete, line 73
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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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# (, line 75
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# delete, line 75
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if not self.slice_del():
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return False
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# [, line 75
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self.ket = self.cursor
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# literal, line 75
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if not self.eq_s_b(u"kse"):
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return False
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# ], line 75
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self.bra = self.cursor
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# <-, line 75
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if not self.slice_from(u"ksi"):
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return False
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elif among_var == 3:
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# (, line 79
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# delete, line 79
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if not self.slice_del():
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return False
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elif among_var == 4:
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# (, line 82
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# among, line 82
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if self.find_among_b(FinnishStemmer.a_1) == 0:
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return False
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# delete, line 82
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if not self.slice_del():
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return False
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elif among_var == 5:
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# (, line 84
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# among, line 84
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if self.find_among_b(FinnishStemmer.a_2) == 0:
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return False
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# delete, line 85
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if not self.slice_del():
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return False
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elif among_var == 6:
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# (, line 87
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# among, line 87
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if self.find_among_b(FinnishStemmer.a_3) == 0:
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return False
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# delete, line 87
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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_LONG(self):
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# among, line 92
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if self.find_among_b(FinnishStemmer.a_5) == 0:
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return False
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return True
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def __r_VI(self):
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# (, line 94
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# literal, line 94
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if not self.eq_s_b(u"i"):
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return False
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if not self.in_grouping_b(FinnishStemmer.g_V2, 97, 246):
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return False
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return True
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def __r_case_ending(self):
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# (, line 96
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# setlimit, line 97
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if self.cursor < self.I_p1:
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return False
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v_2 = self.limit_backward
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self.limit_backward = self.I_p1
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# (, line 97
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# [, line 97
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self.ket = self.cursor
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# substring, line 97
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among_var = self.find_among_b(FinnishStemmer.a_6)
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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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# ], line 97
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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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# (, line 99
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# literal, line 99
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if not self.eq_s_b(u"a"):
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return False
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elif among_var == 2:
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# (, line 100
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# literal, line 100
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if not self.eq_s_b(u"e"):
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return False
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elif among_var == 3:
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# (, line 101
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# literal, line 101
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if not self.eq_s_b(u"i"):
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return False
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elif among_var == 4:
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# (, line 102
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# literal, line 102
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if not self.eq_s_b(u"o"):
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return False
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elif among_var == 5:
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# (, line 103
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# literal, line 103
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if not self.eq_s_b(u"\u00E4"):
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return False
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elif among_var == 6:
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# (, line 104
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# literal, line 104
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if not self.eq_s_b(u"\u00F6"):
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return False
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elif among_var == 7:
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# (, line 112
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# try, line 112
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v_3 = self.limit - self.cursor
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try:
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# (, line 112
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# and, line 114
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v_4 = self.limit - self.cursor
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# or, line 113
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try:
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v_5 = self.limit - self.cursor
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try:
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# call LONG, line 112
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if not self.__r_LONG():
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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_5
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# literal, line 113
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if not self.eq_s_b(u"ie"):
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self.cursor = self.limit - v_3
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raise lab0()
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except lab1: pass
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self.cursor = self.limit - v_4
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# next, line 114
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if self.cursor <= self.limit_backward:
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self.cursor = self.limit - v_3
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raise lab0()
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self.cursor -= 1
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# ], line 114
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self.bra = self.cursor
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except lab0: pass
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elif among_var == 8:
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# (, line 120
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if not self.in_grouping_b(FinnishStemmer.g_V1, 97, 246):
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return False
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if not self.in_grouping_b(FinnishStemmer.g_C, 98, 122):
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return False
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# delete, line 139
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if not self.slice_del():
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return False
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# set ending_removed, line 140
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self.B_ending_removed = True
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return True
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def __r_other_endings(self):
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# (, line 142
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# setlimit, line 143
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if self.cursor < self.I_p2:
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return False
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v_2 = self.limit_backward
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self.limit_backward = self.I_p2
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# (, line 143
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# [, line 143
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self.ket = self.cursor
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# substring, line 143
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among_var = self.find_among_b(FinnishStemmer.a_7)
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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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# ], line 143
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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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# (, line 147
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# not, line 147
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v_3 = self.limit - self.cursor
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try:
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# literal, line 147
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if not self.eq_s_b(u"po"):
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raise lab0()
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return False
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except lab0: pass
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self.cursor = self.limit - v_3
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# delete, line 152
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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_i_plural(self):
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# (, line 154
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# setlimit, line 155
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if self.cursor < self.I_p1:
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return False
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v_2 = self.limit_backward
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self.limit_backward = self.I_p1
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# (, line 155
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# [, line 155
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self.ket = self.cursor
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# substring, line 155
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if self.find_among_b(FinnishStemmer.a_8) == 0:
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self.limit_backward = v_2
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return False
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# ], line 155
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self.bra = self.cursor
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self.limit_backward = v_2
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# delete, line 159
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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_t_plural(self):
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# (, line 161
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# setlimit, line 162
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if self.cursor < self.I_p1:
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return False
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v_2 = self.limit_backward
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self.limit_backward = self.I_p1
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# (, line 162
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# [, line 163
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self.ket = self.cursor
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# literal, line 163
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if not self.eq_s_b(u"t"):
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self.limit_backward = v_2
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return False
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# ], line 163
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self.bra = self.cursor
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# test, line 163
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v_3 = self.limit - self.cursor
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if not self.in_grouping_b(FinnishStemmer.g_V1, 97, 246):
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self.limit_backward = v_2
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return False
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self.cursor = self.limit - v_3
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# delete, line 164
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if not self.slice_del():
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return False
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self.limit_backward = v_2
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# setlimit, line 166
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if self.cursor < self.I_p2:
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return False
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v_5 = self.limit_backward
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self.limit_backward = self.I_p2
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# (, line 166
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# [, line 166
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self.ket = self.cursor
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# substring, line 166
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among_var = self.find_among_b(FinnishStemmer.a_9)
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if among_var == 0:
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self.limit_backward = v_5
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return False
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# ], line 166
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self.bra = self.cursor
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self.limit_backward = v_5
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if among_var == 1:
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# (, line 168
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# not, line 168
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v_6 = self.limit - self.cursor
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try:
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# literal, line 168
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if not self.eq_s_b(u"po"):
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raise lab0()
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return False
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except lab0: pass
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self.cursor = self.limit - v_6
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|
# delete, line 171
|
|
if not self.slice_del():
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return False
|
|
|
|
return True
|
|
|
|
def __r_tidy(self):
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|
# (, line 173
|
|
# setlimit, line 174
|
|
if self.cursor < self.I_p1:
|
|
return False
|
|
v_2 = self.limit_backward
|
|
self.limit_backward = self.I_p1
|
|
# (, line 174
|
|
# do, line 175
|
|
v_3 = self.limit - self.cursor
|
|
try:
|
|
# (, line 175
|
|
# and, line 175
|
|
v_4 = self.limit - self.cursor
|
|
# call LONG, line 175
|
|
if not self.__r_LONG():
|
|
raise lab0()
|
|
self.cursor = self.limit - v_4
|
|
# (, line 175
|
|
# [, line 175
|
|
self.ket = self.cursor
|
|
# next, line 175
|
|
if self.cursor <= self.limit_backward:
|
|
raise lab0()
|
|
self.cursor -= 1
|
|
# ], line 175
|
|
self.bra = self.cursor
|
|
# delete, line 175
|
|
if not self.slice_del():
|
|
return False
|
|
|
|
except lab0: pass
|
|
self.cursor = self.limit - v_3
|
|
# do, line 176
|
|
v_5 = self.limit - self.cursor
|
|
try:
|
|
# (, line 176
|
|
# [, line 176
|
|
self.ket = self.cursor
|
|
if not self.in_grouping_b(FinnishStemmer.g_AEI, 97, 228):
|
|
raise lab1()
|
|
# ], line 176
|
|
self.bra = self.cursor
|
|
if not self.in_grouping_b(FinnishStemmer.g_C, 98, 122):
|
|
raise lab1()
|
|
# delete, line 176
|
|
if not self.slice_del():
|
|
return False
|
|
|
|
except lab1: pass
|
|
self.cursor = self.limit - v_5
|
|
# do, line 177
|
|
v_6 = self.limit - self.cursor
|
|
try:
|
|
# (, line 177
|
|
# [, line 177
|
|
self.ket = self.cursor
|
|
# literal, line 177
|
|
if not self.eq_s_b(u"j"):
|
|
raise lab2()
|
|
# ], line 177
|
|
self.bra = self.cursor
|
|
# or, line 177
|
|
try:
|
|
v_7 = self.limit - self.cursor
|
|
try:
|
|
# literal, line 177
|
|
if not self.eq_s_b(u"o"):
|
|
raise lab4()
|
|
raise lab3()
|
|
except lab4: pass
|
|
self.cursor = self.limit - v_7
|
|
# literal, line 177
|
|
if not self.eq_s_b(u"u"):
|
|
raise lab2()
|
|
except lab3: pass
|
|
# delete, line 177
|
|
if not self.slice_del():
|
|
return False
|
|
|
|
except lab2: pass
|
|
self.cursor = self.limit - v_6
|
|
# do, line 178
|
|
v_8 = self.limit - self.cursor
|
|
try:
|
|
# (, line 178
|
|
# [, line 178
|
|
self.ket = self.cursor
|
|
# literal, line 178
|
|
if not self.eq_s_b(u"o"):
|
|
raise lab5()
|
|
# ], line 178
|
|
self.bra = self.cursor
|
|
# literal, line 178
|
|
if not self.eq_s_b(u"j"):
|
|
raise lab5()
|
|
# delete, line 178
|
|
if not self.slice_del():
|
|
return False
|
|
|
|
except lab5: pass
|
|
self.cursor = self.limit - v_8
|
|
self.limit_backward = v_2
|
|
# goto non V1, line 180
|
|
if not self.go_in_grouping_b(FinnishStemmer.g_V1, 97, 246):
|
|
return False
|
|
# [, line 180
|
|
self.ket = self.cursor
|
|
if not self.in_grouping_b(FinnishStemmer.g_C, 98, 122):
|
|
return False
|
|
# ], line 180
|
|
self.bra = self.cursor
|
|
# -> x, line 180
|
|
self.S_x = self.slice_to()
|
|
if self.S_x == '':
|
|
return False
|
|
# name x, line 180
|
|
if not self.eq_s_b(self.S_x):
|
|
return False
|
|
# delete, line 180
|
|
if not self.slice_del():
|
|
return False
|
|
|
|
return True
|
|
|
|
def _stem(self):
|
|
# (, line 184
|
|
# do, line 186
|
|
v_1 = self.cursor
|
|
# call mark_regions, line 186
|
|
self.__r_mark_regions()
|
|
self.cursor = v_1
|
|
# unset ending_removed, line 187
|
|
self.B_ending_removed = False
|
|
# backwards, line 188
|
|
self.limit_backward = self.cursor
|
|
self.cursor = self.limit
|
|
# (, line 188
|
|
# do, line 189
|
|
v_2 = self.limit - self.cursor
|
|
# call particle_etc, line 189
|
|
self.__r_particle_etc()
|
|
self.cursor = self.limit - v_2
|
|
# do, line 190
|
|
v_3 = self.limit - self.cursor
|
|
# call possessive, line 190
|
|
self.__r_possessive()
|
|
self.cursor = self.limit - v_3
|
|
# do, line 191
|
|
v_4 = self.limit - self.cursor
|
|
# call case_ending, line 191
|
|
self.__r_case_ending()
|
|
self.cursor = self.limit - v_4
|
|
# do, line 192
|
|
v_5 = self.limit - self.cursor
|
|
# call other_endings, line 192
|
|
self.__r_other_endings()
|
|
self.cursor = self.limit - v_5
|
|
# or, line 193
|
|
try:
|
|
try:
|
|
# (, line 193
|
|
# Boolean test ending_removed, line 193
|
|
if not self.B_ending_removed:
|
|
raise lab1()
|
|
# do, line 193
|
|
v_7 = self.limit - self.cursor
|
|
# call i_plural, line 193
|
|
self.__r_i_plural()
|
|
self.cursor = self.limit - v_7
|
|
raise lab0()
|
|
except lab1: pass
|
|
# do, line 193
|
|
v_8 = self.limit - self.cursor
|
|
# call t_plural, line 193
|
|
self.__r_t_plural()
|
|
self.cursor = self.limit - v_8
|
|
except lab0: pass
|
|
# do, line 194
|
|
v_9 = self.limit - self.cursor
|
|
# call tidy, line 194
|
|
self.__r_tidy()
|
|
self.cursor = self.limit - v_9
|
|
self.cursor = self.limit_backward
|
|
return True
|
|
|
|
|
|
class lab0(BaseException): pass
|
|
|
|
|
|
class lab1(BaseException): pass
|
|
|
|
|
|
class lab2(BaseException): pass
|
|
|
|
|
|
class lab3(BaseException): pass
|
|
|
|
|
|
class lab4(BaseException): pass
|
|
|
|
|
|
class lab5(BaseException): pass
|