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from Converter import Converter
from Components.Element import cached
class Streaming(Converter):
def __init__(self, type):
Converter.__init__(self, type)
@cached
def getText(self):
service = self.source.service
if service is None:
return "-NO SERVICE"
streaming = service.stream()
s = streaming and streaming.getStreamingData()
if streaming is None:
err = service.getError()
return "-1SERVICE ERROR:%d" % err
r = streaming.getStreamingData()
if r is None:
return "-NO STREAM"
demux = r["demux"]
pids = ','.join(["%x:%s" % (x[0], x[1]) for x in r["pids"]])
return "+%d:%s\n" % (demux, pids)
text = property(getText)
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