Edit File: arabic_stemmer.py
# Generated by Snowball 2.2.0 - https://snowballstem.org/ from .basestemmer import BaseStemmer from .among import Among class ArabicStemmer(BaseStemmer): ''' This class implements the stemming algorithm defined by a snowball script. Generated by Snowball 2.2.0 - https://snowballstem.org/ ''' a_0 = [ Among(u"\u0640", -1, 1), Among(u"\u064B", -1, 1), Among(u"\u064C", -1, 1), Among(u"\u064D", -1, 1), Among(u"\u064E", -1, 1), Among(u"\u064F", -1, 1), Among(u"\u0650", -1, 1), Among(u"\u0651", -1, 1), Among(u"\u0652", -1, 1), Among(u"\u0660", -1, 2), Among(u"\u0661", -1, 3), Among(u"\u0662", -1, 4), Among(u"\u0663", -1, 5), Among(u"\u0664", -1, 6), Among(u"\u0665", -1, 7), Among(u"\u0666", -1, 8), Among(u"\u0667", -1, 9), Among(u"\u0668", -1, 10), Among(u"\u0669", -1, 11), Among(u"\uFE80", -1, 12), Among(u"\uFE81", -1, 16), Among(u"\uFE82", -1, 16), Among(u"\uFE83", -1, 13), Among(u"\uFE84", -1, 13), Among(u"\uFE85", -1, 17), Among(u"\uFE86", -1, 17), Among(u"\uFE87", -1, 14), Among(u"\uFE88", -1, 14), Among(u"\uFE89", -1, 15), Among(u"\uFE8A", -1, 15), Among(u"\uFE8B", -1, 15), Among(u"\uFE8C", -1, 15), Among(u"\uFE8D", -1, 18), Among(u"\uFE8E", -1, 18), Among(u"\uFE8F", -1, 19), Among(u"\uFE90", -1, 19), Among(u"\uFE91", -1, 19), Among(u"\uFE92", -1, 19), Among(u"\uFE93", -1, 20), Among(u"\uFE94", -1, 20), Among(u"\uFE95", -1, 21), Among(u"\uFE96", -1, 21), Among(u"\uFE97", -1, 21), Among(u"\uFE98", -1, 21), Among(u"\uFE99", -1, 22), Among(u"\uFE9A", -1, 22), Among(u"\uFE9B", -1, 22), Among(u"\uFE9C", -1, 22), Among(u"\uFE9D", -1, 23), Among(u"\uFE9E", -1, 23), Among(u"\uFE9F", -1, 23), Among(u"\uFEA0", -1, 23), Among(u"\uFEA1", -1, 24), Among(u"\uFEA2", -1, 24), Among(u"\uFEA3", -1, 24), Among(u"\uFEA4", -1, 24), Among(u"\uFEA5", -1, 25), Among(u"\uFEA6", -1, 25), Among(u"\uFEA7", -1, 25), Among(u"\uFEA8", -1, 25), Among(u"\uFEA9", -1, 26), Among(u"\uFEAA", -1, 26), Among(u"\uFEAB", -1, 27), Among(u"\uFEAC", -1, 27), Among(u"\uFEAD", -1, 28), Among(u"\uFEAE", -1, 28), Among(u"\uFEAF", -1, 29), Among(u"\uFEB0", -1, 29), Among(u"\uFEB1", -1, 30), Among(u"\uFEB2", -1, 30), Among(u"\uFEB3", -1, 30), Among(u"\uFEB4", -1, 30), Among(u"\uFEB5", -1, 31), Among(u"\uFEB6", -1, 31), Among(u"\uFEB7", -1, 31), Among(u"\uFEB8", -1, 31), Among(u"\uFEB9", -1, 32), Among(u"\uFEBA", -1, 32), Among(u"\uFEBB", -1, 32), Among(u"\uFEBC", -1, 32), Among(u"\uFEBD", -1, 33), Among(u"\uFEBE", -1, 33), Among(u"\uFEBF", -1, 33), Among(u"\uFEC0", -1, 33), Among(u"\uFEC1", -1, 34), Among(u"\uFEC2", -1, 34), Among(u"\uFEC3", -1, 34), Among(u"\uFEC4", -1, 34), Among(u"\uFEC5", -1, 35), Among(u"\uFEC6", -1, 35), Among(u"\uFEC7", -1, 35), Among(u"\uFEC8", -1, 35), Among(u"\uFEC9", -1, 36), Among(u"\uFECA", -1, 36), Among(u"\uFECB", -1, 36), Among(u"\uFECC", -1, 36), Among(u"\uFECD", -1, 37), Among(u"\uFECE", -1, 37), Among(u"\uFECF", -1, 37), Among(u"\uFED0", -1, 37), Among(u"\uFED1", -1, 38), Among(u"\uFED2", -1, 38), Among(u"\uFED3", -1, 38), Among(u"\uFED4", -1, 38), Among(u"\uFED5", -1, 39), Among(u"\uFED6", -1, 39), Among(u"\uFED7", -1, 39), Among(u"\uFED8", -1, 39), Among(u"\uFED9", -1, 40), Among(u"\uFEDA", -1, 40), Among(u"\uFEDB", -1, 40), Among(u"\uFEDC", -1, 40), Among(u"\uFEDD", -1, 41), Among(u"\uFEDE", -1, 41), Among(u"\uFEDF", -1, 41), Among(u"\uFEE0", -1, 41), Among(u"\uFEE1", -1, 42), Among(u"\uFEE2", -1, 42), Among(u"\uFEE3", -1, 42), Among(u"\uFEE4", -1, 42), Among(u"\uFEE5", -1, 43), Among(u"\uFEE6", -1, 43), Among(u"\uFEE7", -1, 43), Among(u"\uFEE8", -1, 43), Among(u"\uFEE9", -1, 44), Among(u"\uFEEA", -1, 44), Among(u"\uFEEB", -1, 44), Among(u"\uFEEC", -1, 44), Among(u"\uFEED", -1, 45), Among(u"\uFEEE", -1, 45), Among(u"\uFEEF", -1, 46), Among(u"\uFEF0", -1, 46), Among(u"\uFEF1", -1, 47), Among(u"\uFEF2", -1, 47), Among(u"\uFEF3", -1, 47), Among(u"\uFEF4", -1, 47), Among(u"\uFEF5", -1, 51), Among(u"\uFEF6", -1, 51), Among(u"\uFEF7", -1, 49), Among(u"\uFEF8", -1, 49), Among(u"\uFEF9", -1, 50), Among(u"\uFEFA", -1, 50), Among(u"\uFEFB", -1, 48), Among(u"\uFEFC", -1, 48) ] a_1 = [ Among(u"\u0622", -1, 1), Among(u"\u0623", -1, 1), Among(u"\u0624", -1, 1), Among(u"\u0625", -1, 1), Among(u"\u0626", -1, 1) ] a_2 = [ Among(u"\u0622", -1, 1), Among(u"\u0623", -1, 1), Among(u"\u0624", -1, 2), Among(u"\u0625", -1, 1), Among(u"\u0626", -1, 3) ] a_3 = [ Among(u"\u0627\u0644", -1, 2), Among(u"\u0628\u0627\u0644", -1, 1), Among(u"\u0643\u0627\u0644", -1, 1), Among(u"\u0644\u0644", -1, 2) ] a_4 = [ Among(u"\u0623\u0622", -1, 2), Among(u"\u0623\u0623", -1, 1), Among(u"\u0623\u0624", -1, 1), Among(u"\u0623\u0625", -1, 4), Among(u"\u0623\u0627", -1, 3) ] a_5 = [ Among(u"\u0641", -1, 1), Among(u"\u0648", -1, 1) ] a_6 = [ Among(u"\u0627\u0644", -1, 2), Among(u"\u0628\u0627\u0644", -1, 1), Among(u"\u0643\u0627\u0644", -1, 1), Among(u"\u0644\u0644", -1, 2) ] a_7 = [ Among(u"\u0628", -1, 1), Among(u"\u0628\u0627", 0, -1), Among(u"\u0628\u0628", 0, 2), Among(u"\u0643\u0643", -1, 3) ] a_8 = [ Among(u"\u0633\u0623", -1, 4), Among(u"\u0633\u062A", -1, 2), Among(u"\u0633\u0646", -1, 3), Among(u"\u0633\u064A", -1, 1) ] a_9 = [ Among(u"\u062A\u0633\u062A", -1, 1), Among(u"\u0646\u0633\u062A", -1, 1), Among(u"\u064A\u0633\u062A", -1, 1) ] a_10 = [ Among(u"\u0643\u0645\u0627", -1, 3), Among(u"\u0647\u0645\u0627", -1, 3), Among(u"\u0646\u0627", -1, 2), Among(u"\u0647\u0627", -1, 2), Among(u"\u0643", -1, 1), Among(u"\u0643\u0645", -1, 2), Among(u"\u0647\u0645", -1, 2), Among(u"\u0647\u0646", -1, 2), Among(u"\u0647", -1, 1), Among(u"\u064A", -1, 1) ] a_11 = [ Among(u"\u0646", -1, 1) ] a_12 = [ Among(u"\u0627", -1, 1), Among(u"\u0648", -1, 1), Among(u"\u064A", -1, 1) ] a_13 = [ Among(u"\u0627\u062A", -1, 1) ] a_14 = [ Among(u"\u062A", -1, 1) ] a_15 = [ Among(u"\u0629", -1, 1) ] a_16 = [ Among(u"\u064A", -1, 1) ] a_17 = [ Among(u"\u0643\u0645\u0627", -1, 3), Among(u"\u0647\u0645\u0627", -1, 3), Among(u"\u0646\u0627", -1, 2), Among(u"\u0647\u0627", -1, 2), Among(u"\u0643", -1, 1), Among(u"\u0643\u0645", -1, 2), Among(u"\u0647\u0645", -1, 2), Among(u"\u0643\u0646", -1, 2), Among(u"\u0647\u0646", -1, 2), Among(u"\u0647", -1, 1), Among(u"\u0643\u0645\u0648", -1, 3), Among(u"\u0646\u064A", -1, 2) ] a_18 = [ Among(u"\u0627", -1, 1), Among(u"\u062A\u0627", 0, 2), Among(u"\u062A\u0645\u0627", 0, 4), Among(u"\u0646\u0627", 0, 2), Among(u"\u062A", -1, 1), Among(u"\u0646", -1, 1), Among(u"\u0627\u0646", 5, 3), Among(u"\u062A\u0646", 5, 2), Among(u"\u0648\u0646", 5, 3), Among(u"\u064A\u0646", 5, 3), Among(u"\u064A", -1, 1) ] a_19 = [ Among(u"\u0648\u0627", -1, 1), Among(u"\u062A\u0645", -1, 1) ] a_20 = [ Among(u"\u0648", -1, 1), Among(u"\u062A\u0645\u0648", 0, 2) ] a_21 = [ Among(u"\u0649", -1, 1) ] B_is_defined = False B_is_verb = False B_is_noun = False def __r_Normalize_pre(self): v_1 = self.cursor try: while True: v_2 = self.cursor try: try: v_3 = self.cursor try: self.bra = self.cursor among_var = self.find_among(ArabicStemmer.a_0) if among_var == 0: raise lab3() self.ket = self.cursor if among_var == 1: if not self.slice_del(): return False elif among_var == 2: if not self.slice_from(u"0"): return False elif among_var == 3: if not self.slice_from(u"1"): return False elif among_var == 4: if not self.slice_from(u"2"): return False elif among_var == 5: if not self.slice_from(u"3"): return False elif among_var == 6: if not self.slice_from(u"4"): return False elif among_var == 7: if not self.slice_from(u"5"): return False elif among_var == 8: if not self.slice_from(u"6"): return False elif among_var == 9: if not self.slice_from(u"7"): return False elif among_var == 10: if not self.slice_from(u"8"): return False elif among_var == 11: if not self.slice_from(u"9"): return False elif among_var == 12: if not self.slice_from(u"\u0621"): return False elif among_var == 13: if not self.slice_from(u"\u0623"): return False elif among_var == 14: if not self.slice_from(u"\u0625"): return False elif among_var == 15: if not self.slice_from(u"\u0626"): return False elif among_var == 16: if not self.slice_from(u"\u0622"): return False elif among_var == 17: if not self.slice_from(u"\u0624"): return False elif among_var == 18: if not self.slice_from(u"\u0627"): return False elif among_var == 19: if not self.slice_from(u"\u0628"): return False elif among_var == 20: if not self.slice_from(u"\u0629"): return False elif among_var == 21: if not self.slice_from(u"\u062A"): return False elif among_var == 22: if not self.slice_from(u"\u062B"): return False elif among_var == 23: if not self.slice_from(u"\u062C"): return False elif among_var == 24: if not self.slice_from(u"\u062D"): return False elif among_var == 25: if not self.slice_from(u"\u062E"): return False elif among_var == 26: if not self.slice_from(u"\u062F"): return False elif among_var == 27: if not self.slice_from(u"\u0630"): return False elif among_var == 28: if not self.slice_from(u"\u0631"): return False elif among_var == 29: if not self.slice_from(u"\u0632"): return False elif among_var == 30: if not self.slice_from(u"\u0633"): return False elif among_var == 31: if not self.slice_from(u"\u0634"): return False elif among_var == 32: if not self.slice_from(u"\u0635"): return False elif among_var == 33: if not self.slice_from(u"\u0636"): return False elif among_var == 34: if not self.slice_from(u"\u0637"): return False elif among_var == 35: if not self.slice_from(u"\u0638"): return False elif among_var == 36: if not self.slice_from(u"\u0639"): return False elif among_var == 37: if not self.slice_from(u"\u063A"): return False elif among_var == 38: if not self.slice_from(u"\u0641"): return False elif among_var == 39: if not self.slice_from(u"\u0642"): return False elif among_var == 40: if not self.slice_from(u"\u0643"): return False elif among_var == 41: if not self.slice_from(u"\u0644"): return False elif among_var == 42: if not self.slice_from(u"\u0645"): return False elif among_var == 43: if not self.slice_from(u"\u0646"): return False elif among_var == 44: if not self.slice_from(u"\u0647"): return False elif among_var == 45: if not self.slice_from(u"\u0648"): return False elif among_var == 46: if not self.slice_from(u"\u0649"): return False elif among_var == 47: if not self.slice_from(u"\u064A"): return False elif among_var == 48: if not self.slice_from(u"\u0644\u0627"): return False elif among_var == 49: if not self.slice_from(u"\u0644\u0623"): return False elif among_var == 50: if not self.slice_from(u"\u0644\u0625"): return False else: if not self.slice_from(u"\u0644\u0622"): return False raise lab2() except lab3: pass self.cursor = v_3 if self.cursor >= self.limit: raise lab1() self.cursor += 1 except lab2: pass continue except lab1: pass self.cursor = v_2 break except lab0: pass self.cursor = v_1 return True def __r_Normalize_post(self): v_1 = self.cursor try: self.limit_backward = self.cursor self.cursor = self.limit self.ket = self.cursor if self.find_among_b(ArabicStemmer.a_1) == 0: raise lab0() self.bra = self.cursor if not self.slice_from(u"\u0621"): return False self.cursor = self.limit_backward except lab0: pass self.cursor = v_1 v_2 = self.cursor try: while True: v_3 = self.cursor try: try: v_4 = self.cursor try: self.bra = self.cursor among_var = self.find_among(ArabicStemmer.a_2) if among_var == 0: raise lab4() self.ket = self.cursor if among_var == 1: if not self.slice_from(u"\u0627"): return False elif among_var == 2: if not self.slice_from(u"\u0648"): return False else: if not self.slice_from(u"\u064A"): return False raise lab3() except lab4: pass self.cursor = v_4 if self.cursor >= self.limit: raise lab2() self.cursor += 1 except lab3: pass continue except lab2: pass self.cursor = v_3 break except lab1: pass self.cursor = v_2 return True def __r_Checks1(self): self.bra = self.cursor among_var = self.find_among(ArabicStemmer.a_3) if among_var == 0: return False self.ket = self.cursor if among_var == 1: if not len(self.current) > 4: return False self.B_is_noun = True self.B_is_verb = False self.B_is_defined = True else: if not len(self.current) > 3: return False self.B_is_noun = True self.B_is_verb = False self.B_is_defined = True return True def __r_Prefix_Step1(self): self.bra = self.cursor among_var = self.find_among(ArabicStemmer.a_4) if among_var == 0: return False self.ket = self.cursor if among_var == 1: if not len(self.current) > 3: return False if not self.slice_from(u"\u0623"): return False elif among_var == 2: if not len(self.current) > 3: return False if not self.slice_from(u"\u0622"): return False elif among_var == 3: if not len(self.current) > 3: return False if not self.slice_from(u"\u0627"): return False else: if not len(self.current) > 3: return False if not self.slice_from(u"\u0625"): return False return True def __r_Prefix_Step2(self): self.bra = self.cursor if self.find_among(ArabicStemmer.a_5) == 0: return False self.ket = self.cursor if not len(self.current) > 3: return False v_1 = self.cursor try: if not self.eq_s(u"\u0627"): raise lab0() return False except lab0: pass self.cursor = v_1 if not self.slice_del(): return False return True def __r_Prefix_Step3a_Noun(self): self.bra = self.cursor among_var = self.find_among(ArabicStemmer.a_6) if among_var == 0: return False self.ket = self.cursor if among_var == 1: if not len(self.current) > 5: return False if not self.slice_del(): return False else: if not len(self.current) > 4: return False if not self.slice_del(): return False return True def __r_Prefix_Step3b_Noun(self): self.bra = self.cursor among_var = self.find_among(ArabicStemmer.a_7) if among_var == 0: return False self.ket = self.cursor if among_var == 1: if not len(self.current) > 3: return False if not self.slice_del(): return False elif among_var == 2: if not len(self.current) > 3: return False if not self.slice_from(u"\u0628"): return False elif among_var == 3: if not len(self.current) > 3: return False if not self.slice_from(u"\u0643"): return False return True def __r_Prefix_Step3_Verb(self): self.bra = self.cursor among_var = self.find_among(ArabicStemmer.a_8) if among_var == 0: return False self.ket = self.cursor if among_var == 1: if not len(self.current) > 4: return False if not self.slice_from(u"\u064A"): return False elif among_var == 2: if not len(self.current) > 4: return False if not self.slice_from(u"\u062A"): return False elif among_var == 3: if not len(self.current) > 4: return False if not self.slice_from(u"\u0646"): return False else: if not len(self.current) > 4: return False if not self.slice_from(u"\u0623"): return False return True def __r_Prefix_Step4_Verb(self): self.bra = self.cursor if self.find_among(ArabicStemmer.a_9) == 0: return False self.ket = self.cursor if not len(self.current) > 4: return False self.B_is_verb = True self.B_is_noun = False if not self.slice_from(u"\u0627\u0633\u062A"): return False return True def __r_Suffix_Noun_Step1a(self): self.ket = self.cursor among_var = self.find_among_b(ArabicStemmer.a_10) if among_var == 0: return False self.bra = self.cursor if among_var == 1: if not len(self.current) >= 4: return False if not self.slice_del(): return False elif among_var == 2: if not len(self.current) >= 5: return False if not self.slice_del(): return False else: if not len(self.current) >= 6: return False if not self.slice_del(): return False return True def __r_Suffix_Noun_Step1b(self): self.ket = self.cursor if self.find_among_b(ArabicStemmer.a_11) == 0: return False self.bra = self.cursor if not len(self.current) > 5: return False if not self.slice_del(): return False return True def __r_Suffix_Noun_Step2a(self): self.ket = self.cursor if self.find_among_b(ArabicStemmer.a_12) == 0: return False self.bra = self.cursor if not len(self.current) > 4: return False if not self.slice_del(): return False return True def __r_Suffix_Noun_Step2b(self): self.ket = self.cursor if self.find_among_b(ArabicStemmer.a_13) == 0: return False self.bra = self.cursor if not len(self.current) >= 5: return False if not self.slice_del(): return False return True def __r_Suffix_Noun_Step2c1(self): self.ket = self.cursor if self.find_among_b(ArabicStemmer.a_14) == 0: return False self.bra = self.cursor if not len(self.current) >= 4: return False if not self.slice_del(): return False return True def __r_Suffix_Noun_Step2c2(self): self.ket = self.cursor if self.find_among_b(ArabicStemmer.a_15) == 0: return False self.bra = self.cursor if not len(self.current) >= 4: return False if not self.slice_del(): return False return True def __r_Suffix_Noun_Step3(self): self.ket = self.cursor if self.find_among_b(ArabicStemmer.a_16) == 0: return False self.bra = self.cursor if not len(self.current) >= 3: return False if not self.slice_del(): return False return True def __r_Suffix_Verb_Step1(self): self.ket = self.cursor among_var = self.find_among_b(ArabicStemmer.a_17) if among_var == 0: return False self.bra = self.cursor if among_var == 1: if not len(self.current) >= 4: return False if not self.slice_del(): return False elif among_var == 2: if not len(self.current) >= 5: return False if not self.slice_del(): return False else: if not len(self.current) >= 6: return False if not self.slice_del(): return False return True def __r_Suffix_Verb_Step2a(self): self.ket = self.cursor among_var = self.find_among_b(ArabicStemmer.a_18) if among_var == 0: return False self.bra = self.cursor if among_var == 1: if not len(self.current) >= 4: return False if not self.slice_del(): return False elif among_var == 2: if not len(self.current) >= 5: return False if not self.slice_del(): return False elif among_var == 3: if not len(self.current) > 5: return False if not self.slice_del(): return False else: if not len(self.current) >= 6: return False if not self.slice_del(): return False return True def __r_Suffix_Verb_Step2b(self): self.ket = self.cursor if self.find_among_b(ArabicStemmer.a_19) == 0: return False self.bra = self.cursor if not len(self.current) >= 5: return False if not self.slice_del(): return False return True def __r_Suffix_Verb_Step2c(self): self.ket = self.cursor among_var = self.find_among_b(ArabicStemmer.a_20) if among_var == 0: return False self.bra = self.cursor if among_var == 1: if not len(self.current) >= 4: return False if not self.slice_del(): return False else: if not len(self.current) >= 6: return False if not self.slice_del(): return False return True def __r_Suffix_All_alef_maqsura(self): self.ket = self.cursor if self.find_among_b(ArabicStemmer.a_21) == 0: return False self.bra = self.cursor if not self.slice_from(u"\u064A"): return False return True def _stem(self): self.B_is_noun = True self.B_is_verb = True self.B_is_defined = False v_1 = self.cursor self.__r_Checks1() self.cursor = v_1 self.__r_Normalize_pre() self.limit_backward = self.cursor self.cursor = self.limit v_3 = self.limit - self.cursor try: try: v_4 = self.limit - self.cursor try: if not self.B_is_verb: raise lab2() try: v_5 = self.limit - self.cursor try: v_6 = 1 while True: v_7 = self.limit - self.cursor try: if not self.__r_Suffix_Verb_Step1(): raise lab5() v_6 -= 1 continue except lab5: pass self.cursor = self.limit - v_7 break if v_6 > 0: raise lab4() try: v_8 = self.limit - self.cursor try: if not self.__r_Suffix_Verb_Step2a(): raise lab7() raise lab6() except lab7: pass self.cursor = self.limit - v_8 try: if not self.__r_Suffix_Verb_Step2c(): raise lab8() raise lab6() except lab8: pass self.cursor = self.limit - v_8 if self.cursor <= self.limit_backward: raise lab4() self.cursor -= 1 except lab6: pass raise lab3() except lab4: pass self.cursor = self.limit - v_5 try: if not self.__r_Suffix_Verb_Step2b(): raise lab9() raise lab3() except lab9: pass self.cursor = self.limit - v_5 if not self.__r_Suffix_Verb_Step2a(): raise lab2() except lab3: pass raise lab1() except lab2: pass self.cursor = self.limit - v_4 try: if not self.B_is_noun: raise lab10() v_9 = self.limit - self.cursor try: try: v_10 = self.limit - self.cursor try: if not self.__r_Suffix_Noun_Step2c2(): raise lab13() raise lab12() except lab13: pass self.cursor = self.limit - v_10 try: try: if not self.B_is_defined: raise lab15() raise lab14() except lab15: pass if not self.__r_Suffix_Noun_Step1a(): raise lab14() try: v_12 = self.limit - self.cursor try: if not self.__r_Suffix_Noun_Step2a(): raise lab17() raise lab16() except lab17: pass self.cursor = self.limit - v_12 try: if not self.__r_Suffix_Noun_Step2b(): raise lab18() raise lab16() except lab18: pass self.cursor = self.limit - v_12 try: if not self.__r_Suffix_Noun_Step2c1(): raise lab19() raise lab16() except lab19: pass self.cursor = self.limit - v_12 if self.cursor <= self.limit_backward: raise lab14() self.cursor -= 1 except lab16: pass raise lab12() except lab14: pass self.cursor = self.limit - v_10 try: if not self.__r_Suffix_Noun_Step1b(): raise lab20() try: v_13 = self.limit - self.cursor try: if not self.__r_Suffix_Noun_Step2a(): raise lab22() raise lab21() except lab22: pass self.cursor = self.limit - v_13 try: if not self.__r_Suffix_Noun_Step2b(): raise lab23() raise lab21() except lab23: pass self.cursor = self.limit - v_13 if not self.__r_Suffix_Noun_Step2c1(): raise lab20() except lab21: pass raise lab12() except lab20: pass self.cursor = self.limit - v_10 try: try: if not self.B_is_defined: raise lab25() raise lab24() except lab25: pass if not self.__r_Suffix_Noun_Step2a(): raise lab24() raise lab12() except lab24: pass self.cursor = self.limit - v_10 if not self.__r_Suffix_Noun_Step2b(): self.cursor = self.limit - v_9 raise lab11() except lab12: pass except lab11: pass if not self.__r_Suffix_Noun_Step3(): raise lab10() raise lab1() except lab10: pass self.cursor = self.limit - v_4 if not self.__r_Suffix_All_alef_maqsura(): raise lab0() except lab1: pass except lab0: pass self.cursor = self.limit - v_3 self.cursor = self.limit_backward v_15 = self.cursor try: v_16 = self.cursor try: if not self.__r_Prefix_Step1(): self.cursor = v_16 raise lab27() except lab27: pass v_17 = self.cursor try: if not self.__r_Prefix_Step2(): self.cursor = v_17 raise lab28() except lab28: pass try: v_18 = self.cursor try: if not self.__r_Prefix_Step3a_Noun(): raise lab30() raise lab29() except lab30: pass self.cursor = v_18 try: if not self.B_is_noun: raise lab31() if not self.__r_Prefix_Step3b_Noun(): raise lab31() raise lab29() except lab31: pass self.cursor = v_18 if not self.B_is_verb: raise lab26() v_19 = self.cursor try: if not self.__r_Prefix_Step3_Verb(): self.cursor = v_19 raise lab32() except lab32: pass if not self.__r_Prefix_Step4_Verb(): raise lab26() except lab29: pass except lab26: pass self.cursor = v_15 self.__r_Normalize_post() 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 class lab6(BaseException): pass class lab7(BaseException): pass class lab8(BaseException): pass class lab9(BaseException): pass class lab10(BaseException): pass class lab11(BaseException): pass class lab12(BaseException): pass class lab13(BaseException): pass class lab14(BaseException): pass class lab15(BaseException): pass class lab16(BaseException): pass class lab17(BaseException): pass class lab18(BaseException): pass class lab19(BaseException): pass class lab20(BaseException): pass class lab21(BaseException): pass class lab22(BaseException): pass class lab23(BaseException): pass class lab24(BaseException): pass class lab25(BaseException): pass class lab26(BaseException): pass class lab27(BaseException): pass class lab28(BaseException): pass class lab29(BaseException): pass class lab30(BaseException): pass class lab31(BaseException): pass class lab32(BaseException): pass