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add index in search #7

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add index in search #7

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21 changes: 17 additions & 4 deletions pinyin.py
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Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,9 @@
__all__ = ["PinYin"]

import os.path
import re

INDEX =[0,0,0,0,2239,5543,9510,13471,17413,21406,25333]

class PinYin(object):
def __init__(self, dict_file='word.data'):
Expand All @@ -25,8 +27,11 @@ def load_word(self):
with file(self.dict_file) as f_obj:
for f_line in f_obj.readlines():
try:
line = f_line.split(' ')
self.word_dict[line[0]] = line[1]
match = re.compile('\s+')
line = match.split(f_line)
self.word_dict.setdefault(line[0],[])
for value in line[1:]:
self.word_dict[line[0]].append(value)
except:
line = f_line.split(' ')
self.word_dict[line[0]] = line[1]
Expand All @@ -39,8 +44,16 @@ def hanzi2pinyin(self, string=""):

for char in string:
key = '%X' % ord(char)
result.append(self.word_dict.get(key, char).split()[0][:-1].lower())

if len(key)==4:
index = INDEX[(int)(key[0])]
else:
index = INDEX[10]

for ks in sorted(self.word_dict)[index:]:
if key == ks:
result.append(self.word_dict[key][0][:-1].lower())
break

return result


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