import logging
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import inspect
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from dataclasses import dataclass
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import re
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@dataclass
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class RegisterTables:
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model_classes = {}
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frontend_classes = {}
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specaug_classes = {}
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normalize_classes = {}
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encoder_classes = {}
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decoder_classes = {}
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joint_network_classes = {}
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predictor_classes = {}
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stride_conv_classes = {}
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tokenizer_classes = {}
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batch_sampler_classes = {}
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dataset_classes = {}
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index_ds_classes = {}
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def print(self, key=None):
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print("\ntables: \n")
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fields = vars(self)
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for classes_key, classes_dict in fields.items():
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flag = True
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if key is not None:
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flag = key in classes_key
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if classes_key.endswith("_meta") and flag:
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print(f"----------- ** {classes_key.replace('_meta', '')} ** --------------")
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headers = ["class name", "class location"]
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metas = []
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for register_key, meta in classes_dict.items():
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metas.append(meta)
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metas.sort(key=lambda x: x[0])
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data = [headers] + metas
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col_widths = [max(len(str(item)) for item in col) for col in zip(*data)]
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for row in data:
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print("| " + " | ".join(str(item).ljust(width) for item, width in zip(row, col_widths)) + " |")
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print("\n")
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def register(self, register_tables_key: str, key=None):
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def decorator(target_class):
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if not hasattr(self, register_tables_key):
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setattr(self, register_tables_key, {})
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logging.info("new registry table has been added: {}".format(register_tables_key))
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registry = getattr(self, register_tables_key)
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registry_key = key if key is not None else target_class.__name__
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# assert not registry_key in registry, "(key: {} / class: {}) has been registered already，in {}".format(
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# registry_key, target_class, register_tables_key)
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registry[registry_key] = target_class
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# meta， headers = ["class name", "register name", "class location"]
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register_tables_key_meta = register_tables_key + "_meta"
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if not hasattr(self, register_tables_key_meta):
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setattr(self, register_tables_key_meta, {})
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registry_meta = getattr(self, register_tables_key_meta)
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# doc = target_class.__doc__
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class_file = inspect.getfile(target_class)
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class_line = inspect.getsourcelines(target_class)[1]
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pattern = r'^.+/funasr/'
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class_file = re.sub(pattern, 'funasr/', class_file)
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meata_data = [f"{target_class.__name__}", f"{class_file}:{class_line}"]
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# meata_data = [f"{target_class.__name__}", f"{registry_key}", f"{class_file}:{class_line}"]
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registry_meta[registry_key] = meata_data
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# print(f"Registering class: {class_file}:{class_line} - {target_class.__name__} as {registry_key}")
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return target_class
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return decorator
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tables = RegisterTables()
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import funasr
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