def _update_opener_with_cloudflare(self):
'''
Uses the cloudflare jar temporarily for opening future links.
Revert back to the main jar by invoking _update_opener().
'''
tmp_jar = self._cj
self._cloudflare_jar = cookielib.LWPCookieJar()
self._cj = self._cloudflare_jar
Net._update_opener(self)
self._cj = tmp_jar
return
