57 lines
1.6 KiB
Python
57 lines
1.6 KiB
Python
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import os
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import logging
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import rpyc
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from rpyc.utils.server import ThreadedServer
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from .asr import JasperASR
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MODEL_YAML = os.environ.get("JASPER_MODEL_CONFIG", "/models/jasper/jasper10x5dr.yaml")
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CHECKPOINT_ENCODER = os.environ.get(
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"JASPER_ENCODER_CHECKPOINT", "/models/jasper/JasperEncoder-STEP-265520.pt"
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)
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CHECKPOINT_DECODER = os.environ.get(
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"JASPER_DECODER_CHECKPOINT", "/models/jasper/JasperDecoderForCTC-STEP-265520.pt"
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)
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KEN_LM = os.environ.get("JASPER_KEN_LM", None)
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asr_recognizer = JasperASR(MODEL_YAML, CHECKPOINT_ENCODER, CHECKPOINT_DECODER, KEN_LM)
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class ASRService(rpyc.Service):
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def on_connect(self, conn):
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# code that runs when a connection is created
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# (to init the service, if needed)
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pass
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def on_disconnect(self, conn):
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# code that runs after the connection has already closed
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# (to finalize the service, if needed)
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pass
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def exposed_transcribe(self, utterance: bytes): # this is an exposed method
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speech_audio = asr_recognizer.transcribe(utterance)
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return speech_audio
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def exposed_transcribe_cb(
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self, utterance: bytes, respond
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): # this is an exposed method
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speech_audio = asr_recognizer.transcribe(utterance)
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respond(speech_audio)
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def main():
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logging.basicConfig(
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level=logging.INFO,
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format="%(asctime)s - %(name)s - %(levelname)s - %(message)s",
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)
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port = int(os.environ.get("ASR_RPYC_PORT", "8044"))
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logging.info("starting tts server...")
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t = ThreadedServer(ASRService, port=port)
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t.start()
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if __name__ == "__main__":
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main()
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