python 读写文件包含多种编码格式的解决方式
人气:4今天写一个脚本文件,需要将多个文件中的内容汇总到一个txt文件中,由于多个文件有三种不同的编码方式,读写出现错误,先将解决方法记录如下:
# -*- coding: utf-8 -*- import wave import pylab as pl import numpy as np import pandas as pd import os import time import datetime import arrow import chardet import sys reload(sys) sys.setdefaultencoding('utf8') os.chdir("F:/new_srt") #get words of srt file ########################################### def get_word(): path = "F:/new_srt" filelist = os.listdir(path) for files in filelist: print files encoding = chardet.detect(open(files,'r').read())['encoding'] if encoding == 'utf-8': data=pd.read_csv(files,encoding="utf-8",sep='\r',header=None) elif encoding == 'GB2312': try: data=pd.read_csv(files,encoding="gbk",sep='\r',header=None) except UnicodeDecodeError: data=pd.read_csv(files,encoding="utf-8",sep='\r',header=None) elif encoding == 'UTF-8-SIG': data=pd.read_csv(files,encoding="UTF-8-SIG",sep='\r',header=None) else: print 'this is an error about %s' % files data_new=pd.DataFrame(np.reshape(data.values, (-1,3))) data_new.columns=['index','timecut','content'] filename = os.path.splitext(files)[0] #filetype = os.path.splitext(files)[1] with open('F:/result.txt', 'a') as file: file.write(str(filename)+' ' ) for item in data_new['content']: file.write(item.decode("utf-8") +' ') #s=s.decode("utf-8") file.write('\n') if __name__ == '__main__': get_word()
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