chromium-latest.py 文件源码

def check_omahaproxy(channel="stable"):

  version = 0
  status_url = "http://omahaproxy.appspot.com/all?os=linux&channel=" + channel

  usock = urllib.urlopen(status_url)
  status_dump = usock.read()
  usock.close()
  status_list = StringIO.StringIO(status_dump)
  status_reader = list(csv.reader(status_list, delimiter=','))
  linux_channels = [s for s in status_reader if "linux" in s]
  linux_channel = [s for s in linux_channels if channel in s]
  version = linux_channel[0][2]

  if version == 0:
    print 'I could not find the latest %s build. Bailing out.' % channel
    sys.exit(1)
  else:
    print 'Latest Chromium Version on %s at %s is %s' % (channel, status_url, version)
    return version