python bulk modification file encoding format method

This article shares the specific code of python to modify the file encoding format in batches for your reference. The specific content is as follows

Instructions for use:

1. Tools: Python2.7.6+chardet2.3.0, chardet2.3.0 Download address: Click here

2. Environment configuration: Python installation + configuration environment variable, chardet unzip under Python installation directory \Lib\ ES16en-ES17en

Example: Batch modify the encoding format of all.cpp files under the current path as UTF-8, the code is as follows:

python:

import os 
import sys 
import codecs 
import chardet 
 
def convert(filename,out_enc="UTF-8"): 
  try: 
    content=codecs.open(filename,'r').read() 
    source_encoding=chardet.detect(content)['encoding'] 
    print source_encoding 
 
    content=content.decode(source_encoding).encode(out_enc) 
    codecs.open(filename,'w').write(content) 
  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: 
      if os.path.splitext(file)[1]=='.cpp': 
        print file 
        path=os.path.join(root,file) 
        convert(path) 
 
def main(): 
  explore(os.getcwd()) 
 
if __name__=="__main__": 
  main()