lib/python/Components/Converter/Streaming.py

   1 from Converter import Converter
   2 from Components.Element import cached
   3
   4 class Streaming(Converter):
   5         def __init__(self, type):
   6                 Converter.__init__(self, type)
   7
   8         @cached
   9         def getText(self):
  10                 service = self.source.service
  11                 if service is None:
  12                         return "-NO SERVICE"
  13
  14                 streaming = service.stream()
  15                 s = streaming and streaming.getStreamingData()
  16
  17                 if streaming is None:
  18                         err = service.getError()
  19                         return "-1SERVICE ERROR:%d" % err
  20
  21                 r = streaming.getStreamingData()
  22                 if r is None:
  23                         return "-NO STREAM"
  24
  25                 demux = r["demux"]
  26                 pids = ','.join(["%x:%s" % (x[0], x[1]) for x in r["pids"]])
  27
  28                 return "+%d:%s\n" % (demux, pids)
  29
  30         text = property(getText)