import os,sys import codecs if __name__ == '__main__': output = {} output['version']=sys.argv[1] tarver = sys.argv[1] online = sys.argv[2] strVersion = repr(tarver) print(tarver) print(online) file_data = "" if os.path.exists("Config.js"): with codecs.open("Config.js","r+","utf-8") as f: for line in f: if "version" in line: line = " version:"+strVersion+""+",\n" if "isoffical" in line: line = " isoffical:"+online+",\n" file_data += line with codecs.open("Config.js","w","utf-8") as f: f.write(file_data)