相关疑难解决方法(0)

if theurl.startswith("http://"): theurl = theurl[7:]
    head = theurl[:theurl.find('/')]
    tail = theurl[theurl.find('/'):]
response_code = 0
import httplib
conn = httplib.HTTPConnection(head)
conn.request("HEAD",tail)
res = conn.getresponse()
response_code = int(res.status)

http://www.garageband.com/mp3cat/.UZCKbS6N4qk/01_Saraenglish.mp3
Traceback (most recent call last):
  File "check_data_404.py", line 51, in <module>
    run()
  File "check_data_404.py", line 35, in run
    res = conn.getresponse()
  File "/usr/lib/python2.6/httplib.py", line 950, in getresponse
    response.begin()
  File "/usr/lib/python2.6/httplib.py", line 390, in begin
    version, status, reason = self._read_status()
  File "/usr/lib/python2.6/httplib.py", line 354, in _read_status
    raise BadStatusLine(line)
httplib.BadStatusLine

有谁知道"坏状态线"是什么？

编辑:我试过很多服务器,很多网址和我仍然会收到此错误？