58 lines
1.6 KiB
Python
58 lines
1.6 KiB
Python
import json
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import os
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from appPublic.dictObject import DictObject
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from appPublic.zmq_reqrep import ZmqReplier
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from appPublic.jsonConfig import getConfig
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from time import time
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from faster_whisper import WhisperModel
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class ZmqASR:
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def __init__(self):
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config = getConfig()
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self.model_dir = config.model_dir or "large-v3"
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self.device = config.device or "cpu"
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self.zmq_url = config.zmq_url
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self.compute_type=config.compute_type or "float16"
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self.model = WhisperModel(self.model_dir,
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device=self.device,
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compute_type=self.compute_type)
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self.replier = ZmqReplier(self.zmq_url, self.generate)
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def run(self):
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print(f'running {self.zmq_url}')
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self.replier._run()
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print('ended ...')
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def generate(self, d):
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msg= d.decode('utf-8')
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data = DictObject(**json.loads(msg))
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t1 = time()
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segs, info = self.model.transcribe(data.audio_file)
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t2 = time()
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d = DictObject(**{
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'segments':[],
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'language':info.language
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})
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d.content = ''
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for s in segs:
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seg = {
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"start":s.start,
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"end":s.end,
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"text":s.text
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}
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d.segments.append(seg)
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d.content += s.text
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d.time_cost = t2 - t1
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print(f'{d}')
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return json.dumps(d)
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if __name__ == '__main__':
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workdir = os.getcwd()
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config = getConfig(workdir)
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print(f'{config=}')
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asr = ZmqASR()
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print('here')
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asr.run()
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