chromium-latest.py 文件源码

def download_chrome_latest_rpm(arch):

  chrome_rpm = 'google-chrome-%s_current_%s.rpm' % (version_string, arch)
  path = 'https://dl.google.com/linux/direct/%s' % chrome_rpm

  if (args.clean):
    remove_file_if_exists(chrome_rpm)

  # Let's make sure we haven't already downloaded it.
  if os.path.isfile("./%s" % chrome_rpm):
    print "%s already exists!" % chrome_rpm
  else:
    print "Downloading %s" % path
    # Perhaps look at using python-progressbar at some point?
    info=urllib.urlretrieve(path, chrome_rpm, reporthook=dlProgress)[1]
    urllib.urlcleanup()
    print ""
    if (info["Content-Type"] != "binary/octet-stream" and info["Content-Type"] != "application/x-redhat-package-manager"):
      print 'Chrome %s rpms are not on servers.' % version_string
      remove_file_if_exists (chrome_rpm)
      sys.exit(1)


# This is where the magic happens