ftpwalf function

[Martin Franklin]

Hi,

Just came up with this function, don't know where else to put it so ......


def ftpwalk(ftp, top, func, arg):
    ''' ftpwalk just like os.path.walk functions...
    first argumant is the ftp object, second and 
    subsequent are same as os.path.walk
    '''
    try:
        ftp.cwd(top)
    except:
        return # not a directory?? this must be the end.....
    names=ftp.nlst(top)
    func(arg, top, names)
    for name in names:
        name = os.path.join(top, name)
        try:
            ftp.cwd(name)
        except:
            continue
        ftpwalk(ftp, name, func, arg)
        

Martin