



'''simple docstring'''
import dataclasses
import json
import warnings
from dataclasses import dataclass, field
from time import time
from typing import List

from ..utils import logging


snake_case_					:      Optional[Any]    			=    logging.get_logger(__name__)






def A__       (	UpperCAmelCase_=None    ,    UpperCAmelCase_=None				):
						return field(default_factory=lambda: default    ,    metadata=UpperCAmelCase_				)






@dataclass
class 				lowercase__      :
	lowercase__    							=     list_field(
	    default=[]		,   metadata={
	        """help""": (
	            """Model checkpoints to be provided to the AutoModel classes. Leave blank to benchmark the base version"""
	            """ of all available models"""
	        )
	    }		,   )

	lowercase__    							=     list_field(
	    default=[8]		,   metadata={"""help""": """List of batch sizes for which memory and time performance will be evaluated"""}  )

	lowercase__    							=     list_field(
	    default=[8, 32, 1_28, 5_12]		,   metadata={"""help""": """List of sequence lengths for which memory and time performance will be evaluated"""}		,   )

	lowercase__    							=     field(
	    default=lowercase		,   metadata={"""help""": """Whether to benchmark inference of model. Inference can be disabled via --no-inference."""}		,   )
	lowercase__    							=     field(
	    default=lowercase		,   metadata={"""help""": """Whether to run on available cuda devices. Cuda can be disabled via --no-cuda."""}		,   )
	lowercase__    							=     field(
	    default=lowercase		,   metadata={"""help""": """Whether to run on available tpu devices. TPU can be disabled via --no-tpu."""}  )
	lowercase__    							=     field(default=lowercase		,   metadata={"""help""": """Use FP16 to accelerate inference."""}  )
	lowercase__    							=     field(default=lowercase		,   metadata={"""help""": """Benchmark training of model"""}  )
	lowercase__    							=     field(default=lowercase		,   metadata={"""help""": """Verbose memory tracing"""}  )
	lowercase__    							=     field(
	    default=lowercase		,   metadata={"""help""": """Whether to perform speed measurements. Speed measurements can be disabled via --no-speed."""}		,   )
	lowercase__    							=     field(
	    default=lowercase		,   metadata={
	        """help""": """Whether to perform memory measurements. Memory measurements can be disabled via --no-memory"""
	    }		,   )
	lowercase__    							=     field(default=lowercase		,   metadata={"""help""": """Trace memory line by line"""}  )
	lowercase__    							=     field(default=lowercase		,   metadata={"""help""": """Save result to a CSV file"""}  )
	lowercase__    							=     field(default=lowercase		,   metadata={"""help""": """Save all print statements in a log file"""}  )
	lowercase__    							=     field(default=lowercase		,   metadata={"""help""": """Whether to print environment information"""}  )
	lowercase__    							=     field(
	    default=lowercase		,   metadata={
	        """help""": (
	            """Whether to use multiprocessing for memory and speed measurement. It is highly recommended to use"""
	            """ multiprocessing for accurate CPU and GPU memory measurements. This option should only be disabled"""
	            """ for debugging / testing and on TPU."""
	        )
	    }		,   )
	lowercase__    							=     field(
	    default=f"""inference_time_{round(time()  )}.csv"""		,   metadata={"""help""": """CSV filename used if saving time results to csv."""}		,   )
	lowercase__    							=     field(
	    default=f"""inference_memory_{round(time()  )}.csv"""		,   metadata={"""help""": """CSV filename used if saving memory results to csv."""}		,   )
	lowercase__    							=     field(
	    default=f"""train_time_{round(time()  )}.csv"""		,   metadata={"""help""": """CSV filename used if saving time results to csv for training."""}		,   )
	lowercase__    							=     field(
	    default=f"""train_memory_{round(time()  )}.csv"""		,   metadata={"""help""": """CSV filename used if saving memory results to csv for training."""}		,   )
	lowercase__    							=     field(
	    default=f"""env_info_{round(time()  )}.csv"""		,   metadata={"""help""": """CSV filename used if saving environment information."""}		,   )
	lowercase__    							=     field(
	    default=f"""log_{round(time()  )}.csv"""		,   metadata={"""help""": """Log filename used if print statements are saved in log."""}		,   )
	lowercase__    							=     field(default=3		,   metadata={"""help""": """Times an experiment will be run."""}  )
	lowercase__    							=     field(
	    default=lowercase		,   metadata={
	        """help""": (
	            """Instead of loading the model as defined in `config.architectures` if exists, just load the pretrain"""
	            """ model weights."""
	        )
	    }		,   )





	def       UpperCamelCase_    (					self   :							Tuple					):







							'''simple docstring'''
							warnings.warn(
							    F'The class {self.__class__} is deprecated. Hugging Face Benchmarking utils'
							    ' are deprecated in general and it is advised to use external Benchmarking libraries '
							    ' to benchmark Transformer models.'					,lowerCamelCase__					,)





	def       UpperCamelCase_    (					self   :							Union[str, Any]					):







							'''simple docstring'''
							return json.dumps(dataclasses.asdict(self					)					,indent=2					)





	@property
	def       UpperCamelCase_    (					self   :							Tuple					):







							'''simple docstring'''
							if len(self.models					) <= 0:
													raise ValueError(
													    'Please make sure you provide at least one model name / model identifier, *e.g.* `--models'
													    ' bert-base-cased` or `args.models = [\'bert-base-cased\'].'					)
							return self.models





	@property
	def       UpperCamelCase_    (					self   :							Optional[Any]					):







							'''simple docstring'''
							if not self.multi_process:
													return False
							elif self.is_tpu:
													logger.info('Multiprocessing is currently not possible on TPU.'					)
													return False
							else:
													return True







'''simple docstring'''
import json
import os
from pathlib import Path
from shutil import copyfile
from typing import Any, Dict, List, Optional, Tuple, Union

import sentencepiece

from ...tokenization_utils import BatchEncoding, PreTrainedTokenizer
from ...utils import logging


snake_case_					:      Union[str, Any]    			=    logging.get_logger(__name__)

snake_case_					:      Tuple    			=    '▁'

snake_case_					:      List[str]    			=    {
    'vocab_file': 'vocab.json',
    'spm_file': 'sentencepiece.bpe.model',
    'tokenizer_config_file': 'tokenizer_config.json',
}

snake_case_					:      Tuple    			=    {
    'vocab_file': {
        'facebook/m2m100_418M': 'https://huggingface.co/facebook/m2m100_418M/resolve/main/vocab.json',
        'facebook/m2m100_1.2B': 'https://huggingface.co/facebook/m2m100_1.2B/resolve/main/vocab.json',
    },
    'spm_file': {
        'facebook/m2m100_418M': 'https://huggingface.co/facebook/m2m100_418M/resolve/main/sentencepiece.bpe.model',
        'facebook/m2m100_1.2B': 'https://huggingface.co/facebook/m2m100_1.2B/resolve/main/sentencepiece.bpe.model',
    },
    'tokenizer_config_file': {
        'facebook/m2m100_418M': 'https://huggingface.co/facebook/m2m100_418M/resolve/main/tokenizer_config.json',
        'facebook/m2m100_1.2B': 'https://huggingface.co/facebook/m2m100_1.2B/resolve/main/tokenizer_config.json',
    },
}

snake_case_					:      Union[str, Any]    			=    {
    'facebook/m2m100_418M': 1024,
}

# fmt: off
snake_case_					:      List[Any]    			=    {
    'm2m100': ['af', 'am', 'ar', 'ast', 'az', 'ba', 'be', 'bg', 'bn', 'br', 'bs', 'ca', 'ceb', 'cs', 'cy', 'da', 'de', 'el', 'en', 'es', 'et', 'fa', 'ff', 'fi', 'fr', 'fy', 'ga', 'gd', 'gl', 'gu', 'ha', 'he', 'hi', 'hr', 'ht', 'hu', 'hy', 'id', 'ig', 'ilo', 'is', 'it', 'ja', 'jv', 'ka', 'kk', 'km', 'kn', 'ko', 'lb', 'lg', 'ln', 'lo', 'lt', 'lv', 'mg', 'mk', 'ml', 'mn', 'mr', 'ms', 'my', 'ne', 'nl', 'no', 'ns', 'oc', 'or', 'pa', 'pl', 'ps', 'pt', 'ro', 'ru', 'sd', 'si', 'sk', 'sl', 'so', 'sq', 'sr', 'ss', 'su', 'sv', 'sw', 'ta', 'th', 'tl', 'tn', 'tr', 'uk', 'ur', 'uz', 'vi', 'wo', 'xh', 'yi', 'yo', 'zh', 'zu'],
    'wmt21': ['en', 'ha', 'is', 'ja', 'cs', 'ru', 'zh', 'de']
}






class 				lowercase__      (				lowercase  ):
	lowercase__    							=     VOCAB_FILES_NAMES
	lowercase__    							=     PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
	lowercase__    							=     PRETRAINED_VOCAB_FILES_MAP
	lowercase__    							=     ["""input_ids""", """attention_mask"""]

	lowercase__    							=     []
	lowercase__    							=     []





	def __init__(					self   :							Union[str, Any]					,lowerCamelCase__   :							List[str]					,lowerCamelCase__   :							List[str]					,lowerCamelCase__   :							Dict=None					,lowerCamelCase__   :							Optional[int]=None					,lowerCamelCase__   :							Optional[int]="<s>"					,lowerCamelCase__   :							Optional[int]="</s>"					,lowerCamelCase__   :							str="</s>"					,lowerCamelCase__   :							Union[str, Any]="<pad>"					,lowerCamelCase__   :							Optional[int]="<unk>"					,lowerCamelCase__   :							str="m2m100"					,lowerCamelCase__   :							Optional[Dict[str, Any]] = None					,lowerCamelCase__   :							Optional[Any]=8					,**lowerCamelCase__   :							str					,):







							'''simple docstring'''
							_UpperCamelCase   :						int												=  {} if sp_model_kwargs is None else sp_model_kwargs

							_UpperCamelCase   :						Optional[int]												=  language_codes
							_UpperCamelCase   :						Union[str, Any]												=  FAIRSEQ_LANGUAGE_CODES[language_codes]
							_UpperCamelCase   :						str												=  {lang_code: F'__{lang_code}__' for lang_code in fairseq_language_code}

							_UpperCamelCase   :						Optional[Any]												=  kwargs.get('additional_special_tokens'					,[]					)
							kwargs["additional_special_tokens"] += [
							    self.get_lang_token(lowerCamelCase__					)
							    for lang_code in fairseq_language_code
							    if self.get_lang_token(lowerCamelCase__					) not in kwargs["additional_special_tokens"]
							]

							super().__init__(
							    src_lang=lowerCamelCase__					,tgt_lang=lowerCamelCase__					,bos_token=lowerCamelCase__					,eos_token=lowerCamelCase__					,sep_token=lowerCamelCase__					,unk_token=lowerCamelCase__					,pad_token=lowerCamelCase__					,language_codes=lowerCamelCase__					,sp_model_kwargs=self.sp_model_kwargs					,num_madeup_words=lowerCamelCase__					,**lowerCamelCase__					,)

							_UpperCamelCase   :						Any												=  vocab_file
							_UpperCamelCase   :						int												=  load_json(lowerCamelCase__					)
							_UpperCamelCase   :						int												=  {v: k for k, v in self.encoder.items()}
							_UpperCamelCase   :						Any												=  spm_file
							_UpperCamelCase   :						Optional[Any]												=  load_spm(lowerCamelCase__					,self.sp_model_kwargs					)

							_UpperCamelCase   :						Union[str, Any]												=  len(self.encoder					)

							_UpperCamelCase   :						Dict												=  {
							    self.get_lang_token(lowerCamelCase__					): self.encoder_size + i for i, lang_code in enumerate(lowerCamelCase__					)
							}
							_UpperCamelCase   :						Any												=  {lang_code: self.encoder_size + i for i, lang_code in enumerate(lowerCamelCase__					)}
							_UpperCamelCase   :						Dict												=  {v: k for k, v in self.lang_token_to_id.items()}

							_UpperCamelCase   :						Any												=  src_lang if src_lang is not None else 'en'
							_UpperCamelCase   :						int												=  tgt_lang
							_UpperCamelCase   :						Optional[int]												=  self.get_lang_id(self._src_lang					)
							self.set_src_lang_special_tokens(self._src_lang					)

							_UpperCamelCase   :						List[Any]												=  num_madeup_words





	@property
	def       UpperCamelCase_    (					self   :							int					):







							'''simple docstring'''
							return len(self.encoder					) + len(self.lang_token_to_id					)





	@property
	def       UpperCamelCase_    (					self   :							Optional[int]					):







							'''simple docstring'''
							return self._src_lang





	@src_lang.setter
	def       UpperCamelCase_    (					self   :							List[Any]					,lowerCamelCase__   :							str					):







							'''simple docstring'''
							_UpperCamelCase   :						Tuple												=  new_src_lang
							self.set_src_lang_special_tokens(self._src_lang					)





	def       UpperCamelCase_    (					self   :							Union[str, Any]					,lowerCamelCase__   :							str					):







							'''simple docstring'''
							return self.sp_model.encode(lowerCamelCase__					,out_type=lowerCamelCase__					)





	def       UpperCamelCase_    (					self   :							Union[str, Any]					,lowerCamelCase__   :							str					):







							'''simple docstring'''
							if token in self.lang_token_to_id:
													return self.lang_token_to_id[token]
							return self.encoder.get(lowerCamelCase__					,self.encoder[self.unk_token]					)





	def       UpperCamelCase_    (					self   :							List[str]					,lowerCamelCase__   :							int					):







							'''simple docstring'''
							if index in self.id_to_lang_token:
													return self.id_to_lang_token[index]
							return self.decoder.get(lowerCamelCase__					,self.unk_token					)





	def       UpperCamelCase_    (					self   :							List[str]					,lowerCamelCase__   :							Union[str, Any]					):







							'''simple docstring'''
							_UpperCamelCase   :						List[Any]												=  []
							_UpperCamelCase   :						Union[str, Any]												=  ''
							for token in tokens:
													# make sure that special tokens are not decoded using sentencepiece model
													if token in self.all_special_tokens:
																			out_string += self.sp_model.decode(lowerCamelCase__					) + token
																			_UpperCamelCase   :						Optional[int]												=  []
													else:
																			current_sub_tokens.append(lowerCamelCase__					)
							out_string += self.sp_model.decode(lowerCamelCase__					)
							return out_string.strip()





	def       UpperCamelCase_    (					self   :							List[str]					,lowerCamelCase__   :							List[int]					,lowerCamelCase__   :							Optional[List[int]] = None					,lowerCamelCase__   :							bool = False					):







							'''simple docstring'''

							if already_has_special_tokens:
													return super().get_special_tokens_mask(
													    token_ids_a=lowerCamelCase__					,token_ids_a=lowerCamelCase__					,already_has_special_tokens=lowerCamelCase__					)

							_UpperCamelCase   :						Tuple												=  [1] * len(self.prefix_tokens					)
							_UpperCamelCase   :						str												=  [1] * len(self.suffix_tokens					)
							if token_ids_a is None:
													return prefix_ones + ([0] * len(lowerCamelCase__					)) + suffix_ones
							return prefix_ones + ([0] * len(lowerCamelCase__					)) + ([0] * len(lowerCamelCase__					)) + suffix_ones





	def       UpperCamelCase_    (					self   :							List[str]					,lowerCamelCase__   :							List[int]					,lowerCamelCase__   :							Optional[List[int]] = None					):







							'''simple docstring'''
							if token_ids_a is None:
													return self.prefix_tokens + token_ids_a + self.suffix_tokens
							# We don't expect to process pairs, but leave the pair logic for API consistency
							return self.prefix_tokens + token_ids_a + token_ids_a + self.suffix_tokens





	def       UpperCamelCase_    (					self   :							Dict					):







							'''simple docstring'''
							_UpperCamelCase   :						List[Any]												=  {self.convert_ids_to_tokens(lowerCamelCase__					): i for i in range(self.vocab_size					)}
							vocab.update(self.added_tokens_encoder					)
							return vocab





	def __getstate__(					self   :							Any					):







							'''simple docstring'''
							_UpperCamelCase   :						Dict												=  self.__dict__.copy()
							_UpperCamelCase   :						int												=  None
							return state





	def __setstate__(					self   :							Optional[int]					,lowerCamelCase__   :							Dict					):







							'''simple docstring'''
							_UpperCamelCase   :						Dict												=  d

							# for backward compatibility
							if not hasattr(self					,'sp_model_kwargs'					):
													_UpperCamelCase   :						int												=  {}

							_UpperCamelCase   :						Dict												=  load_spm(self.spm_file					,self.sp_model_kwargs					)





	def       UpperCamelCase_    (					self   :							str					,lowerCamelCase__   :							str					,lowerCamelCase__   :							Optional[str] = None					):







							'''simple docstring'''
							_UpperCamelCase   :						int												=  Path(lowerCamelCase__					)
							if not save_dir.is_dir():
													raise OSError(F'{save_directory} should be a directory'					)
							_UpperCamelCase   :						List[str]												=  save_dir / (
							    (filename_prefix + '-' if filename_prefix else '') + self.vocab_files_names['vocab_file']
							)
							_UpperCamelCase   :						Optional[Any]												=  save_dir / (
							    (filename_prefix + '-' if filename_prefix else '') + self.vocab_files_names['spm_file']
							)

							save_json(self.encoder					,lowerCamelCase__					)

							if os.path.abspath(self.spm_file					) != os.path.abspath(lowerCamelCase__					) and os.path.isfile(self.spm_file					):
													copyfile(self.spm_file					,lowerCamelCase__					)
							elif not os.path.isfile(self.spm_file					):
													with open(lowerCamelCase__					,'wb'					) as fi:
																			_UpperCamelCase   :						Union[str, Any]												=  self.sp_model.serialized_model_proto()
																			fi.write(lowerCamelCase__					)

							return (str(lowerCamelCase__					), str(lowerCamelCase__					))





	def       UpperCamelCase_    (					self   :							Tuple					,lowerCamelCase__   :							List[str]					,lowerCamelCase__   :							str = "en"					,lowerCamelCase__   :							Optional[List[str]] = None					,lowerCamelCase__   :							str = "ro"					,**lowerCamelCase__   :							List[Any]					,):







							'''simple docstring'''
							_UpperCamelCase   :						Optional[Any]												=  src_lang
							_UpperCamelCase   :						Any												=  tgt_lang
							self.set_src_lang_special_tokens(self.src_lang					)
							return super().prepare_seqaseq_batch(lowerCamelCase__					,lowerCamelCase__					,**lowerCamelCase__					)





	def       UpperCamelCase_    (					self   :							int					,lowerCamelCase__   :							List[str]					,lowerCamelCase__   :							Optional[str]					,lowerCamelCase__   :							Optional[str]					,**lowerCamelCase__   :							Optional[int]					):







							'''simple docstring'''
							if src_lang is None or tgt_lang is None:
													raise ValueError('Translation requires a `src_lang` and a `tgt_lang` for this model'					)
							_UpperCamelCase   :						int												=  src_lang
							_UpperCamelCase   :						Any												=  self(lowerCamelCase__					,add_special_tokens=lowerCamelCase__					,**lowerCamelCase__					)
							_UpperCamelCase   :						List[Any]												=  self.get_lang_id(lowerCamelCase__					)
							_UpperCamelCase   :						Any												=  tgt_lang_id
							return inputs





	def       UpperCamelCase_    (					self   :							Dict					):







							'''simple docstring'''
							self.set_src_lang_special_tokens(self.src_lang					)





	def       UpperCamelCase_    (					self   :							str					):







							'''simple docstring'''
							self.set_tgt_lang_special_tokens(self.tgt_lang					)





	def       UpperCamelCase_    (					self   :							str					,lowerCamelCase__   :							str					):







							'''simple docstring'''
							_UpperCamelCase   :						Union[str, Any]												=  self.get_lang_token(lowerCamelCase__					)
							_UpperCamelCase   :						str												=  self.lang_token_to_id[lang_token]
							_UpperCamelCase   :						Any												=  [self.cur_lang_id]
							_UpperCamelCase   :						Union[str, Any]												=  [self.eos_token_id]





	def       UpperCamelCase_    (					self   :							List[Any]					,lowerCamelCase__   :							str					):







							'''simple docstring'''
							_UpperCamelCase   :						Optional[Any]												=  self.get_lang_token(lowerCamelCase__					)
							_UpperCamelCase   :						Union[str, Any]												=  self.lang_token_to_id[lang_token]
							_UpperCamelCase   :						Union[str, Any]												=  [self.cur_lang_id]
							_UpperCamelCase   :						List[str]												=  [self.eos_token_id]





	def       UpperCamelCase_    (					self   :							Any					,lowerCamelCase__   :							str					):







							'''simple docstring'''
							return self.lang_code_to_token[lang]





	def       UpperCamelCase_    (					self   :							List[Any]					,lowerCamelCase__   :							str					):







							'''simple docstring'''
							_UpperCamelCase   :						List[str]												=  self.get_lang_token(lowerCamelCase__					)
							return self.lang_token_to_id[lang_token]






def A__       (	UpperCAmelCase_    ,    UpperCAmelCase_				):
						_UpperCamelCase   :						Union[str, Any]												=  sentencepiece.SentencePieceProcessor(**UpperCAmelCase_				)
						spm.Load(str(UpperCAmelCase_				)				)
						return spm






def A__       (	UpperCAmelCase_				):
						with open(UpperCAmelCase_    ,    'r'				) as f:
												return json.load(UpperCAmelCase_				)






def A__       (	UpperCAmelCase_    ,    UpperCAmelCase_				):
						with open(UpperCAmelCase_    ,    'w'				) as f:
												json.dump(UpperCAmelCase_    ,    UpperCAmelCase_    ,    indent=2				)


