pyArchiveService.py 文件源码

def write_error(folder, filename, msg):

    # do append just in case...
    count = 0
    while True:
        try:
            file = open(os.path.join(folder,filename),'a')
            file.write(msg)
            file.close()
            break
        except IOError as e:
            if count < 3:
                count += 1
            else:
                raise IOError(str(e) + ' after 3 retries')
            continue
        except:
            raise

    return