本文实例讲述了Python实现批量转换文件编码的方法。分享给大家供大家参考。具体如下：

这里将某个目录下的所有文件从一种编码转换为另一种编码,然后保存

import os
import shutil
def match(config,fullpath,type):
  flag=False
  if type == \'exclude\':
    for item in config[\'src\'][\'exclude\']:
      if fullpath.startswith(config[\'src\'][\'path\']+os.path.sep+item):
        flag=True
        break
  if type==\'filter\':
    for item in config[\'src\'][\'filter\']:
      if fullpath.endswith(item):
        flag=True
        break
  return flag
def conver_file(param):
  for root, dirs, files in os.walk(param[\'src\'][\'path\']):
    for filename in files:
      readfile=root+os.path.sep+\"%s\" %filename
      print(readfile)
      if \'filter\' in param[\'src\']:
        if not (match(param,readfile,\'filter\')):
          continue
      s=\'\'
      outfile=readfile.replace(param[\'src\'][\'path\'],param[\'dest\'][\'path\'])
      try :
        s=open(readfile,encoding=param[\'src\'][\'encoding\']).read()
      except:
        print(\"file %s read erro\" % readfile)
        shutil.copy(readfile,outfile)
      if s: #False and
        print(\"save\")
        with open(outfile, mode=\'w\', encoding=param[\'dest\'][\'encoding\']) as a_file:
          a_file.write(s)
    for dirname in dirs:
      file=root+os.path.sep+\"%s\" %dirname
      if \'exclude\' in param[\'src\']:
        if(match(param,file,\'exclude\')):
          continue
      outdir=file.replace(param[\'src\'][\'path\'],param[\'dest\'][\'path\'])
      #print(outdir)
      if not os.path.isdir(outdir):
        os.mkdir(outdir)
if __name__ == \"__main__\":
  param={\'src\':{\'path\':r\'D:\\work\\test\\trunk\',\'encoding\':\'gbk\',\'exclude\':[\'dataa\'],\'filter\':[\'.php\',\'.html\',\'.htm\']},
    \'dest\':{\'path\':\"f:\\\\test\\\\new\",\'encoding\':\'utf-8\'}}
  conver_file(param)

希望本文所述对大家的Python程序设计有所帮助。