3 examples of 'index of word in list python' in Python

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47def word_to_index(self, word):
48 """ Translate a word into its index. """
49 return self.word2idx[word] if word in self.word2idx else 0
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345def _get_index(self, word):
346 """
347 Convert word to integer representation.
348 """
349 # tried using a defaultdict to return UNKNOWN instead of a dict, but
350 # pickle wouldn't save an object with a lambda - would require defining
351 # a fn just to return UNKNOWN. so this'll do.
352 try:
353 i = self.word_to_index[word]
354 except:
355 i = self.word_to_index[self.unknown_token]
356 return i
178def t_list(tokens, index):
179 if (t_address_or_t_binary_number(tokens, index)
180 and t_separator(tokens, index + 1)):
181 islist = 1
182 arg = 0
183 while islist:
184 islist = islist and t_separator(tokens, index + (arg * 2) + 1)
185 var_index = index + (arg * 2) + 2
186 islist = islist and t_address_or_t_binary_number(tokens, var_index)
187 if (t_endline(tokens, index + (arg * 2) + 3)
188 or (index + (arg * 2) + 3) == len(tokens)):
189 break
190 arg += 1
191 if islist:
192 return ((arg + 1) * 2) + 1
193 return 0

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