Python批量转换文件编码格式_Python

Python批量转换文件编码格式

2020-06-30 09:42Python教程网 Python

需要将工作目录下的文件进行转码，开始的编码是GBK的，需要将其转换为utf-8的。文件较多，手动转换肯定不行，用Python写个脚本来实现。

自己写的方法，适用于linux，

									#!/usr/bin/python

									#coding=utf-8

									import sys

									import os, os.path

									import dircache

									import commands

									def add(x,y):

									 return x*y

									def trans(dirname):

									 lis = dircache.opendir(dirname)

									 for a in lis:

									af=dirname+os.sep+a

									## print af

									 if os.path.isdir(af):

									## print af

									trans(af)

									else:

									 ## print af+"encoding="+fi.name

									 ft = commands.getoutput('file -i '+af)

									## print ft

									 if a.find('.htm')==-1 and a.find('.xml')==-1 and ft.find('text/')!=-1 and ft.find('iso-8859')!=-1:

									 print 'gbk'+ft+">"+af

									 commands.getoutput('iconv -ficonv -f gbk -t utf-8 -c -o'+""+af+""+af)

									trans(os.getcwd())

py2.6以下版本可用代码

									import os,sys 

									def convert( filename, in_enc = "GBK", out_enc="UTF8" ): 

									  try: 

									    print "convert " + filename, 

									    content = open(filename).read() 

									    new_content = content.decode(in_enc).encode(out_enc) 

									    open(filename, 'w').write(new_content) 

									    print " done"

									  except: 

									    print " error"

									def explore(dir): 

									  for root, dirs, files in os.walk(dir): 

									    for file in files: 

									      path = os.path.join(root, file) 

									      convert(path) 

									def main(): 

									  for path in sys.argv[1:]: 

									    if os.path.isfile(path): 

									      convert(path) 

									    elif os.path.isdir(path): 

									      explore(path) 

									if __name__ == "__main__": 

									  main()

支持py3.1的版本

									import os

									import sys

									import codecs

									#该程序用于将目录下的文件从指定格式转换到指定格式，默认的是GBK转到utf-8 

									def convert(file,in_enc="GBK",out_enc="UTF-8"):

									try:

									print ("convert " +file)

									f=codecs.open(file,'r',in_enc)

									new_content=f.read()

									codecs.open(file,'w',out_enc).write(new_content)

									#print (f.read())

									except IOError as err:

									print ("I/O error: {0}".format(err))

									def explore(dir):

									for root,dirs,files in os.walk(dir):

									for file in files:

									path=os.path.join(root,file)

									convert(path)

									def main():

									for path in sys.argv[1:]:

									if(os.path.isfile(path)):

									convert(path)

									elif os.path.isdir(path):

									explore(path)

									if __name__=="__main__":

									main()