code: def urlopen(self, method, url, **kw):
          
          conn = self.connection_from_url(url)
          return conn.urlopen(method, url, assert_same_host=False, **kw)
docs: Same as :meth:`urllib3.connectionpool.HTTPConnectionPool.urlopen`.
  
          ``url`` must be absolute, such that an appropriate
          :class:`urllib3.connectionpool.ConnectionPool` can be chosen for it.