old_contents: from pykurento import media
  from pykurento.transport import KurentoTransport
  
  class KurentoClient(object):
    def __init__(self, url):
      self.url = url
      self.transport = KurentoTransport(self.url)
  
    def get_transport(self):
      return self.transport
  
    def create_pipeline(self):
      return media.MediaPipeline(self)
  
new_contents: from pykurento import media
  from pykurento.transport import KurentoTransport
  
  class KurentoClient(object):
    def __init__(self, url, transport=None):
      self.url = url
      self.transport = transport or KurentoTransport(self.url)
  
    def get_transport(self):
      return self.transport
  
    def create_pipeline(self):
      return media.MediaPipeline(self)
  
subject: make transport pluggable