从unicode文本文件中匹配字符串?蟒蛇

时间:2014-07-26 04:36:35

标签: python python-2.7 unicode unicode-string python-unicode

import re, codecs
import string
import sys
stopwords=codecs.open('stopwords_harkat1.txt','r','utf_8')
lines=codecs.open('Corpus_v2.txt','r','utf_8')
for line in lines:
    line = line.rstrip().lstrip()
    #print line
    tokens = line.split('\t')
    token=tokens[4]

    if token in stopwords:
            print token

此代码没有错误,但不适用于不同文件的字符串匹配。任何人都可以帮助我吗?

$我也试过方法匹配,但没有工作

1 个答案:

答案 0 :(得分:0)

您需要加载内容文件,而不仅仅是打开它。

替换以下行:

stopwords = codecs.open('stopwords_harkat1.txt','r','utf_8')

使用:

with codecs.open('stopwords_harkat1.txt','r','utf_8') as f:
    # assuming one stop word in one line.
    stopwords = set(line.strip() for line in f)

    # Otherwise, use the following line
    # stopwords = set(word for line in f for word in line.split())
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