



import argparse
import re
from typing import Dict

import torch
from datasets import Audio, Dataset, load_dataset, load_metric

from transformers import AutoFeatureExtractor, pipeline


def A    (							__UpperCamelCase			,						__UpperCamelCase       )    ->   str:
			A__	  =     args.log_outputs
			A__	  =     '_'.join(args.dataset.split('/'       ) + [args.config, args.split]       )

			# load metric
			A__	  =     load_metric('wer'       )
			A__	  =     load_metric('cer'       )

			# compute metrics
			A__	  =     wer.compute(references=result['target']			,						predictions=result['prediction']       )
			A__	  =     cer.compute(references=result['target']			,						predictions=result['prediction']       )

			# print & log results
			A__	  =     f'''WER: {wer_result}\nCER: {cer_result}'''
			print(_A       )

			with open(f'''{dataset_id}_eval_results.txt'''			,						'w'       ) as f:
						f.write(_A       )

			# log all results in text file. Possibly interesting for analysis
			if log_outputs is not None:
						A__	  =     f'''log_{dataset_id}_predictions.txt'''
						A__	  =     f'''log_{dataset_id}_targets.txt'''

						with open(_A			,						'w'       ) as p, open(_A			,						'w'       ) as t:
									# mapping function to write output
									def write_to_file(__UpperCamelCase			,						__UpperCamelCase       ):
												p.write(f'''{i}''' + '\n'       )
												p.write(batch['prediction'] + '\n'       )
												t.write(f'''{i}''' + '\n'       )
												t.write(batch['target'] + '\n'       )

									result.map(_A			,						with_indices=_A       )


def A    (							__UpperCamelCase       )    ->   int:
			A__	  =     '[,?.!\-\;\:\"“%‘”�—’…–]'  # noqa: W605 IMPORTANT: this should correspond to the chars that were ignored during training

			A__	  =     re.sub(_A			,						''			,						text.lower()       )

			# In addition, we can normalize the target text, e.g. removing new lines characters etc...
			# note that order is important here!
			A__	  =     ['\n\n', '\n', '   ', '  ']

			for t in token_sequences_to_ignore:
						A__	  =     ' '.join(text.split(_A       )       )

			return text


def A    (							__UpperCamelCase       )    ->   Tuple:
			A__	  =     load_dataset(args.dataset			,						args.config			,						split=args.split			,						use_auth_token=_A       )

			# for testing: only process the first two examples as a test
			# dataset = dataset.select(range(10))

			# load processor
			A__	  =     AutoFeatureExtractor.from_pretrained(args.model_id       )
			A__	  =     feature_extractor.sampling_rate

			# resample audio
			A__	  =     dataset.cast_column('audio'			,						Audio(sampling_rate=_A       )       )

			# load eval pipeline
			if args.device is None:
						A__	  =     0 if torch.cuda.is_available() else -1
			A__	  =     pipeline('automatic-speech-recognition'			,						model=args.model_id			,						device=args.device       )

			# map function to decode audio
			def map_to_pred(__UpperCamelCase       ):
						A__	  =     asr(
						    batch['audio']['array']			,						chunk_length_s=args.chunk_length_s			,						stride_length_s=args.stride_length_s       )

						A__	  =     prediction['text']
						A__	  =     normalize_text(batch['sentence']       )
						return batch

			# run inference on all examples
			A__	  =     dataset.map(_A			,						remove_columns=dataset.column_names       )

			# compute and log_results
			# do not change function below
			log_results(_A			,						_A       )


if __name__ == "__main__":
							SCREAMING_SNAKE_CASE__   			=   argparse.ArgumentParser()

							parser.add_argument(
							    '''--model_id''', type=str, required=True, help='''Model identifier. Should be loadable with 🤗 Transformers'''
							)
							parser.add_argument(
							    '''--dataset''',
							    type=str,
							    required=True,
							    help='''Dataset name to evaluate the `model_id`. Should be loadable with 🤗 Datasets''',
							)
							parser.add_argument(
							    '''--config''', type=str, required=True, help='''Config of the dataset. *E.g.* `\'en\'`  for Common Voice'''
							)
							parser.add_argument('''--split''', type=str, required=True, help='''Split of the dataset. *E.g.* `\'test\'`''')
							parser.add_argument(
							    '''--chunk_length_s''', type=float, default=None, help='''Chunk length in seconds. Defaults to 5 seconds.'''
							)
							parser.add_argument(
							    '''--stride_length_s''', type=float, default=None, help='''Stride of the audio chunks. Defaults to 1 second.'''
							)
							parser.add_argument(
							    '''--log_outputs''', action='''store_true''', help='''If defined, write outputs to log file for analysis.'''
							)
							parser.add_argument(
							    '''--device''',
							    type=int,
							    default=None,
							    help='''The device to run the pipeline on. -1 for CPU (default), 0 for the first GPU and so on.''',
							)
							SCREAMING_SNAKE_CASE__   			=   parser.parse_args()

							main(args)





import os
from shutil import copyfile
from typing import List, Optional, Tuple

from ...tokenization_utils import AddedToken
from ...tokenization_utils_fast import PreTrainedTokenizerFast
from ...utils import is_sentencepiece_available, logging


if is_sentencepiece_available():
  from .tokenization_albert import AlbertTokenizer
else:
  SCREAMING_SNAKE_CASE			:						Any				  =		None

SCREAMING_SNAKE_CASE			:						str				  =		logging.get_logger(__name__)
SCREAMING_SNAKE_CASE			:						Optional[Any]				  =		{"""vocab_file""": """spiece.model""", """tokenizer_file""": """tokenizer.json"""}

SCREAMING_SNAKE_CASE			:						Optional[Any]				  =		{
    """vocab_file""": {
        """albert-base-v1""": """https://huggingface.co/albert-base-v1/resolve/main/spiece.model""",
        """albert-large-v1""": """https://huggingface.co/albert-large-v1/resolve/main/spiece.model""",
        """albert-xlarge-v1""": """https://huggingface.co/albert-xlarge-v1/resolve/main/spiece.model""",
        """albert-xxlarge-v1""": """https://huggingface.co/albert-xxlarge-v1/resolve/main/spiece.model""",
        """albert-base-v2""": """https://huggingface.co/albert-base-v2/resolve/main/spiece.model""",
        """albert-large-v2""": """https://huggingface.co/albert-large-v2/resolve/main/spiece.model""",
        """albert-xlarge-v2""": """https://huggingface.co/albert-xlarge-v2/resolve/main/spiece.model""",
        """albert-xxlarge-v2""": """https://huggingface.co/albert-xxlarge-v2/resolve/main/spiece.model""",
    },
    """tokenizer_file""": {
        """albert-base-v1""": """https://huggingface.co/albert-base-v1/resolve/main/tokenizer.json""",
        """albert-large-v1""": """https://huggingface.co/albert-large-v1/resolve/main/tokenizer.json""",
        """albert-xlarge-v1""": """https://huggingface.co/albert-xlarge-v1/resolve/main/tokenizer.json""",
        """albert-xxlarge-v1""": """https://huggingface.co/albert-xxlarge-v1/resolve/main/tokenizer.json""",
        """albert-base-v2""": """https://huggingface.co/albert-base-v2/resolve/main/tokenizer.json""",
        """albert-large-v2""": """https://huggingface.co/albert-large-v2/resolve/main/tokenizer.json""",
        """albert-xlarge-v2""": """https://huggingface.co/albert-xlarge-v2/resolve/main/tokenizer.json""",
        """albert-xxlarge-v2""": """https://huggingface.co/albert-xxlarge-v2/resolve/main/tokenizer.json""",
    },
}

SCREAMING_SNAKE_CASE			:						Any				  =		{
    """albert-base-v1""": 512,
    """albert-large-v1""": 512,
    """albert-xlarge-v1""": 512,
    """albert-xxlarge-v1""": 512,
    """albert-base-v2""": 512,
    """albert-large-v2""": 512,
    """albert-xlarge-v2""": 512,
    """albert-xxlarge-v2""": 512,
}

SCREAMING_SNAKE_CASE			:						Optional[int]				  =		"""▁"""
class  A_			(							a_			):
  _SCREAMING_SNAKE_CASE     					=      VOCAB_FILES_NAMES
  _SCREAMING_SNAKE_CASE     					=      PRETRAINED_VOCAB_FILES_MAP
  _SCREAMING_SNAKE_CASE     					=      PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
  _SCREAMING_SNAKE_CASE     					=      AlbertTokenizer

  def __init__(		self			:   List[Any]  ,				__SCREAMING_SNAKE_CASE			:   Union[str, Any]=None  ,				__SCREAMING_SNAKE_CASE			:   int=None  ,				__SCREAMING_SNAKE_CASE			:   Dict=True  ,				__SCREAMING_SNAKE_CASE			:   Tuple=True  ,				__SCREAMING_SNAKE_CASE			:   Dict=False  ,				__SCREAMING_SNAKE_CASE			:   Dict="[CLS]"  ,				__SCREAMING_SNAKE_CASE			:   Union[str, Any]="[SEP]"  ,				__SCREAMING_SNAKE_CASE			:   Dict="<unk>"  ,				__SCREAMING_SNAKE_CASE			:   str="[SEP]"  ,				__SCREAMING_SNAKE_CASE			:   Any="<pad>"  ,				__SCREAMING_SNAKE_CASE			:   List[str]="[CLS]"  ,				__SCREAMING_SNAKE_CASE			:   Optional[int]="[MASK]"  ,				**__SCREAMING_SNAKE_CASE			:   Tuple  ,				):
   # Mask token behave like a normal word, i.e. include the space before it and
   # is included in the raw text, there should be a match in a non-normalized sentence.
   __a							=	(
       AddedToken(__SCREAMING_SNAKE_CASE  ,				lstrip=__SCREAMING_SNAKE_CASE  ,				rstrip=__SCREAMING_SNAKE_CASE  ,				normalized=__SCREAMING_SNAKE_CASE							)
       if isinstance(__SCREAMING_SNAKE_CASE  ,				__SCREAMING_SNAKE_CASE							)
       else mask_token
   )

   super().__init__(
       __SCREAMING_SNAKE_CASE  ,				tokenizer_file=__SCREAMING_SNAKE_CASE  ,				do_lower_case=__SCREAMING_SNAKE_CASE  ,				remove_space=__SCREAMING_SNAKE_CASE  ,				keep_accents=__SCREAMING_SNAKE_CASE  ,				bos_token=__SCREAMING_SNAKE_CASE  ,				eos_token=__SCREAMING_SNAKE_CASE  ,				unk_token=__SCREAMING_SNAKE_CASE  ,				sep_token=__SCREAMING_SNAKE_CASE  ,				pad_token=__SCREAMING_SNAKE_CASE  ,				cls_token=__SCREAMING_SNAKE_CASE  ,				mask_token=__SCREAMING_SNAKE_CASE  ,				**__SCREAMING_SNAKE_CASE  ,				)

   __a							=	do_lower_case
   __a							=	remove_space
   __a							=	keep_accents
   __a							=	vocab_file
   __a							=	False if not self.vocab_file else True

  def 		_UpperCAmelCase (		self			:   List[str]  ,				__SCREAMING_SNAKE_CASE			:   List[int]  ,				__SCREAMING_SNAKE_CASE			:   Optional[List[int]] = None							):
   __a							=	[self.sep_token_id]
   __a							=	[self.cls_token_id]
   if token_ids_a is None:
    return cls + token_ids_a + sep
   return cls + token_ids_a + sep + token_ids_a + sep

  def 		_UpperCAmelCase (		self			:   Any  ,				__SCREAMING_SNAKE_CASE			:   List[int]  ,				__SCREAMING_SNAKE_CASE			:   Optional[List[int]] = None							):
   __a							=	[self.sep_token_id]
   __a							=	[self.cls_token_id]

   if token_ids_a is None:
    return len(cls + token_ids_a + sep							) * [0]
   return len(cls + token_ids_a + sep							) * [0] + len(token_ids_a + sep							) * [1]

  def 		_UpperCAmelCase (		self			:   Union[str, Any]  ,				__SCREAMING_SNAKE_CASE			:   str  ,				__SCREAMING_SNAKE_CASE			:   Optional[str] = None							):
   if not self.can_save_slow_tokenizer:
    raise ValueError(
        "Your fast tokenizer does not have the necessary information to save the vocabulary for a slow "
        "tokenizer."							)

   if not os.path.isdir(__SCREAMING_SNAKE_CASE							):
    logger.error(f"""Vocabulary path ({save_directory}) should be a directory"""							)
    return
   __a							=	os.path.join(
       __SCREAMING_SNAKE_CASE  ,				(filename_prefix + "-" if filename_prefix else "") + VOCAB_FILES_NAMES["vocab_file"]							)

   if os.path.abspath(self.vocab_file							) != os.path.abspath(__SCREAMING_SNAKE_CASE							):
    copyfile(self.vocab_file  ,				__SCREAMING_SNAKE_CASE							)

   return (out_vocab_file,)


