Python处理MLDonkey 下载中文文件乱码问题

chenkehao

python文件内容如下：

#-*- coding: cp936 -*- importos ,string ,urllib ,operator #文件替换目录路径 sdir='/usr/local/mldonkey/incoming/' #数字标记 sNum='0123456789' #遍历目录做文件名转换 defconvert(): filenames=os.listdir(sdir) for filename in filenames : if filename != convertName(filename): print filename + '>>> ' + convertName(filename) os.rename(sdir + filename,sdir + convertName(filename)) #转换一个文件名 defconvertName(s) : location = 0 ret = "" while True : if location + 8 <= len(s) : subStr = s[location:location + 8] if check(subStr) : ret += "%" +hex((int)(subStr[1:4]))[2:4] + "%" + hex((int)(subStr[5:8]))[2:4] location = location + 8 else : ret += s[location :location +1] location = location + 1 else : ret += s[location:] break return urllib.unquote(ret) #检查一个字符串是否需要做转换 defcheck(s): if len(s) != 8 : return False if s[0] != '_' or s[4] != '_' : return False if (s[1] in sNum) and (s[2] in sNum) and(s[3] in sNum) and (s[5] in sNum) and (s[6] in sNum) and (s[7] in sNum) : return True return False #执行文件名转换 convert()

要运行此脚步，需要Python2.4，在命令行输入：
python mldonkey.py
运行即可。