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__author__ = "lovemefan" |
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__copyright__ = "Copyright (C) 2023 lovemefan" |
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__license__ = "MIT" |
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__version__ = "v0.0.1" |
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import logging |
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import threading |
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from cttpunctuator.src.punctuator import (CT_Transformer, |
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CT_Transformer_VadRealtime) |
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logging.basicConfig( |
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level=logging.INFO, |
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format="[%(asctime)s %(levelname)s] [%(filename)s:%(lineno)d %(module)s.%(funcName)s] %(message)s", |
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) |
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lock = threading.RLock() |
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class CttPunctuator: |
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_offline_model = None |
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_online_model = None |
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def __init__(self, online: bool = False): |
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""" |
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punctuator with singleton pattern |
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:param online: |
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""" |
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self.online = online |
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if online: |
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if CttPunctuator._online_model is None: |
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with lock: |
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if CttPunctuator._online_model is None: |
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logging.info("Initializing punctuator model with online mode.") |
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CttPunctuator._online_model = CT_Transformer_VadRealtime() |
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self.param_dict = {"cache": []} |
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logging.info("Online model initialized.") |
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self.model = CttPunctuator._online_model |
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else: |
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if CttPunctuator._offline_model is None: |
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with lock: |
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if CttPunctuator._offline_model is None: |
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logging.info("Initializing punctuator model with offline mode.") |
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CttPunctuator._offline_model = CT_Transformer() |
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logging.info("Offline model initialized.") |
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self.model = CttPunctuator._offline_model |
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logging.info("Model initialized.") |
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def punctuate(self, text: str, param_dict=None): |
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if self.online: |
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param_dict = param_dict or self.param_dict |
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return self.model(text, self.param_dict) |
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else: |
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return self.model(text) |
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