64 lines
2.1 KiB
Python
64 lines
2.1 KiB
Python
import sys
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import time
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# from fHDHR.exceptions import TunerError
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class Direct_Stream():
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def __init__(self, fhdhr, stream_args, tuner):
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self.fhdhr = fhdhr
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self.stream_args = stream_args
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self.tuner = tuner
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self.chunksize = int(self.fhdhr.config.dict["direct_stream"]['chunksize'])
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def get(self):
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if not self.stream_args["duration"] == 0:
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self.stream_args["time_end"] = self.stream_args["duration"] + time.time()
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self.fhdhr.logger.info("Direct Stream of %s URL: %s" % (self.stream_args["true_content_type"], self.stream_args["channelUri"]))
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req = self.fhdhr.web.session.get(self.stream_args["channelUri"], stream=True)
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def generate():
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try:
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chunk_counter = 1
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while self.tuner.tuner_lock.locked():
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for chunk in req.iter_content(chunk_size=self.chunksize):
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if (not self.stream_args["duration"] == 0 and
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not time.time() < self.stream_args["time_end"]):
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req.close()
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self.fhdhr.logger.info("Requested Duration Expired.")
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self.tuner.close()
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if not chunk:
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break
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# raise TunerError("807 - No Video Data")
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chunk_size = int(sys.getsizeof(chunk))
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self.fhdhr.logger.info("Passing Through Chunk #%s with size %s" % (chunk_counter, chunk_size))
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yield chunk
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self.tuner.add_downloaded_size(chunk_size)
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chunk_counter += 1
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self.fhdhr.logger.info("Connection Closed: Tuner Lock Removed")
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except GeneratorExit:
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self.fhdhr.logger.info("Connection Closed.")
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except Exception as e:
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self.fhdhr.logger.info("Connection Closed: " + str(e))
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finally:
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req.close()
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self.tuner.close()
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# raise TunerError("806 - Tune Failed")
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return generate()
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