gbk_2_utf8.py

import os
import argparse

def convert(filename):
    with open(filename, 'rb') as f:
        st = f.read()
        try:
            st = st.decode('gbk')
        except Exception as e:
            print('gbk decode error for ' + filename)
            return
    with open(filename, 'wb') as f:
        f.write(st.encode('utf-8'))
    if filename.find(' ') > 0:
        os.rename(filename, filename.replace(' ', '_'))

def parse_all(ext):
    for i in os.listdir('./'):
        if i.find('.' + ext) > 0:
            convert(i)

if __name__ == '__main__':
    parser = argparse.ArgumentParser()
    parser.add_argument('--type', default='txt')
    args = parser.parse_args()
    parse_all(args.type)