


import json
import os
from functools import lru_cache
from typing import List, Optional, Tuple

import regex as re

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


lowerCamelCase		=						logging.get_logger(__name__)


lowerCamelCase		=						{'''vocab_file''': '''vocab.json''', '''merges_file''': '''merges.txt'''}

# See all MVP models at https://huggingface.co/models?filter=mvp
lowerCamelCase		=						{
    '''vocab_file''': {
        '''RUCAIBox/mvp''': '''https://huggingface.co/RUCAIBox/mvp/resolve/main/vocab.json''',
    },
    '''added_tokens.json''': {
        '''RUCAIBox/mvp''': '''https://huggingface.co/RUCAIBox/mvp/resolve/main/added_tokens.json''',
    },
    '''merges_file''': {
        '''RUCAIBox/mvp''': '''https://huggingface.co/RUCAIBox/mvp/resolve/main/merges.txt''',
    },
}

lowerCamelCase		=						{
    '''RUCAIBox/mvp''': 1024,
}






@lru_cache()
def 	lowerCamelCase_       (			):




		"""simple docstring"""






		lowerCAmelCase__  :     Tuple       	=   (
		    list(range(ord('''!'''			)      ,  ord('''~'''			) + 1			)			) + list(range(ord('''¡'''			)      ,  ord('''¬'''			) + 1			)			) + list(range(ord('''®'''			)      ,  ord('''ÿ'''			) + 1			)			)
		)
		lowerCAmelCase__  :     Optional[Any]       	=   bs[:]
		lowerCAmelCase__  :     Optional[Any]       	=   0
		for b in range(2**8			):
				if b not in bs:
						bs.append(SCREAMING_SNAKE_CASE_			)
						cs.append(2**8 + n			)
						n += 1
		lowerCAmelCase__  :     List[str]       	=   [chr(SCREAMING_SNAKE_CASE_			) for n in cs]
		return dict(zip(SCREAMING_SNAKE_CASE_      ,  SCREAMING_SNAKE_CASE_			)			)






def 	lowerCamelCase_       (			_a			):




		"""simple docstring"""






		lowerCAmelCase__  :     int       	=   set()
		lowerCAmelCase__  :     int       	=   word[0]
		for char in word[1:]:
				pairs.add((prev_char, char)			)
				lowerCAmelCase__  :     Dict       	=   char
		return pairs





class    _a				(							snake_case__):
	_a    :    Tuple        =				VOCAB_FILES_NAMES
	_a    :    List[str]        =				PRETRAINED_VOCAB_FILES_MAP
	_a    :    List[str]        =				PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
	_a    :    Dict        =				["""input_ids""", """attention_mask"""]




	def __init__(   self		:						List[str]						,   _SCREAMING_SNAKE_CASE		:						Union[str, Any]						,   _SCREAMING_SNAKE_CASE		:						Any						,   _SCREAMING_SNAKE_CASE		:						Tuple="replace"						,   _SCREAMING_SNAKE_CASE		:						Optional[int]="<s>"						,   _SCREAMING_SNAKE_CASE		:						List[str]="</s>"						,   _SCREAMING_SNAKE_CASE		:						List[str]="</s>"						,   _SCREAMING_SNAKE_CASE		:						Any="<s>"						,   _SCREAMING_SNAKE_CASE		:						Optional[int]="<unk>"						,   _SCREAMING_SNAKE_CASE		:						List[Any]="<pad>"						,   _SCREAMING_SNAKE_CASE		:						Tuple="<mask>"						,   _SCREAMING_SNAKE_CASE		:						List[Any]=False						,   **_SCREAMING_SNAKE_CASE		:						Optional[int]						,   )->			Optional[int]:
			lowerCAmelCase__  :     Optional[Any]       	=   AddedToken(_A						,   lstrip=_A						,   rstrip=_A						) if isinstance(_A						,   _A						) else bos_token
			lowerCAmelCase__  :     str       	=   AddedToken(_A						,   lstrip=_A						,   rstrip=_A						) if isinstance(_A						,   _A						) else eos_token
			lowerCAmelCase__  :     Tuple       	=   AddedToken(_A						,   lstrip=_A						,   rstrip=_A						) if isinstance(_A						,   _A						) else sep_token
			lowerCAmelCase__  :     Union[str, Any]       	=   AddedToken(_A						,   lstrip=_A						,   rstrip=_A						) if isinstance(_A						,   _A						) else cls_token
			lowerCAmelCase__  :     List[Any]       	=   AddedToken(_A						,   lstrip=_A						,   rstrip=_A						) if isinstance(_A						,   _A						) else unk_token
			lowerCAmelCase__  :     Any       	=   AddedToken(_A						,   lstrip=_A						,   rstrip=_A						) if isinstance(_A						,   _A						) else pad_token

			# Mask token behave like a normal word, i.e. include the space before it
			lowerCAmelCase__  :     Tuple       	=   AddedToken(_A						,   lstrip=_A						,   rstrip=_A						) if isinstance(_A						,   _A						) else mask_token

			super().__init__(
			    errors=_A						,   bos_token=_A						,   eos_token=_A						,   unk_token=_A						,   sep_token=_A						,   cls_token=_A						,   pad_token=_A						,   mask_token=_A						,   add_prefix_space=_A						,   **_A						,   )
			with open(_A						,   encoding='''utf-8'''						) as vocab_handle:
					lowerCAmelCase__  :     Optional[Any]       	=   json.load(_A						)
			lowerCAmelCase__  :     Optional[int]       	=   {v: k for k, v in self.encoder.items()}
			lowerCAmelCase__  :     Any       	=   errors  # how to handle errors in decoding
			lowerCAmelCase__  :     int       	=   bytes_to_unicode()
			lowerCAmelCase__  :     Optional[int]       	=   {v: k for k, v in self.byte_encoder.items()}
			with open(_A						,   encoding='''utf-8'''						) as merges_handle:
					lowerCAmelCase__  :     str       	=   merges_handle.read().split('''\n'''						)[1:-1]
			lowerCAmelCase__  :     Union[str, Any]       	=   [tuple(merge.split()						) for merge in bpe_merges]
			lowerCAmelCase__  :     Optional[int]       	=   dict(zip(_A						,   range(len(_A						)						)						)						)
			lowerCAmelCase__  :     List[Any]       	=   {}
			lowerCAmelCase__  :     Dict       	=   add_prefix_space

			# Should have added re.IGNORECASE so BPE merges can happen for capitalized versions of contractions
			lowerCAmelCase__  :     List[str]       	=   re.compile(r'''\'s|\'t|\'re|\'ve|\'m|\'ll|\'d| ?\p{L}+| ?\p{N}+| ?[^\s\p{L}\p{N}]+|\s+(?!\S)|\s+'''						)




	@property
	def 				UpperCAmelCase__(   self		:						Tuple						)->			int:
			return len(self.encoder						)




	def 				UpperCAmelCase__(   self		:						int						)->			Optional[Any]:
			return dict(self.encoder						,   **self.added_tokens_encoder						)




	def 				UpperCAmelCase__(   self		:						str						,   _SCREAMING_SNAKE_CASE		:						int						)->			int:



			if token in self.cache:
					return self.cache[token]
			lowerCAmelCase__  :     str       	=   tuple(_A						)
			lowerCAmelCase__  :     List[str]       	=   get_pairs(_A						)

			if not pairs:
					return token

			while True:
					lowerCAmelCase__  :     Dict       	=   min(_A						,   key=lambda _SCREAMING_SNAKE_CASE						: self.bpe_ranks.get(_A						,   float('''inf'''						)						)						)
					if bigram not in self.bpe_ranks:
							break
					lowerCAmelCase__	,      lowerCAmelCase__  :     Optional[int]       	=   bigram
					lowerCAmelCase__  :     str       	=   []
					lowerCAmelCase__  :     int       	=   0
					while i < len(_A						):
							try:
									lowerCAmelCase__  :     Union[str, Any]       	=   word.index(_A						,   _A						)
							except ValueError:
									new_word.extend(word[i:]						)
									break
							else:
									new_word.extend(word[i:j]						)
									lowerCAmelCase__  :     str       	=   j

							if word[i] == first and i < len(_A						) - 1 and word[i + 1] == second:
									new_word.append(first + second						)
									i += 2
							else:
									new_word.append(word[i]						)
									i += 1
					lowerCAmelCase__  :     Any       	=   tuple(_A						)
					lowerCAmelCase__  :     List[str]       	=   new_word
					if len(_A						) == 1:
							break
					else:
							lowerCAmelCase__  :     str       	=   get_pairs(_A						)
			lowerCAmelCase__  :     Union[str, Any]       	=   ''' '''.join(_A						)
			lowerCAmelCase__  :     int       	=   word
			return word




	def 				UpperCAmelCase__(   self		:						Optional[int]						,   _SCREAMING_SNAKE_CASE		:						Optional[Any]						)->			Any:
			lowerCAmelCase__  :     Dict       	=   []
			for token in re.findall(self.pat						,   _A						):
					lowerCAmelCase__  :     Optional[int]       	=   ''''''.join(
					    self.byte_encoder[b] for b in token.encode('''utf-8'''						)						)  # Maps all our bytes to unicode strings, avoiding control tokens of the BPE (spaces in our case)
					bpe_tokens.extend(bpe_token for bpe_token in self.bpe(_A						).split(''' '''						)						)
			return bpe_tokens




	def 				UpperCAmelCase__(   self		:						List[Any]						,   _SCREAMING_SNAKE_CASE		:						List[str]						)->			Optional[Any]:
			return self.encoder.get(_A						,   self.encoder.get(self.unk_token						)						)




	def 				UpperCAmelCase__(   self		:						Dict						,   _SCREAMING_SNAKE_CASE		:						Optional[Any]						)->			Any:
			return self.decoder.get(_A						)




	def 				UpperCAmelCase__(   self		:						Dict						,   _SCREAMING_SNAKE_CASE		:						Union[str, Any]						)->			int:
			lowerCAmelCase__  :     Optional[Any]       	=   ''''''.join(_A						)
			lowerCAmelCase__  :     List[Any]       	=   bytearray([self.byte_decoder[c] for c in text]						).decode('''utf-8'''						,   errors=self.errors						)
			return text




	def 				UpperCAmelCase__(   self		:						Optional[int]						,   _SCREAMING_SNAKE_CASE		:						Optional[Any]						,   _SCREAMING_SNAKE_CASE		:						List[Any] = None						)->			str:



			if not os.path.isdir(_A						):
					logger.error(F'Vocabulary path ({save_directory}) should be a directory'						)
					return
			lowerCAmelCase__  :     Tuple       	=   os.path.join(
			    _A						,   (filename_prefix + '''-''' if filename_prefix else '''''') + VOCAB_FILES_NAMES['''vocab_file''']						)
			lowerCAmelCase__  :     List[Any]       	=   os.path.join(
			    _A						,   (filename_prefix + '''-''' if filename_prefix else '''''') + VOCAB_FILES_NAMES['''merges_file''']						)

			with open(_A						,   '''w'''						,   encoding='''utf-8'''						) as f:
					f.write(json.dumps(self.encoder						,   indent=2						,   sort_keys=_A						,   ensure_ascii=_A						) + '''\n'''						)

			lowerCAmelCase__  :     Any       	=   0
			with open(_A						,   '''w'''						,   encoding='''utf-8'''						) as writer:
					writer.write('''#version: 0.2\n'''						)
					for bpe_tokens, token_index in sorted(self.bpe_ranks.items()						,   key=lambda _SCREAMING_SNAKE_CASE						: kv[1]						):
							if index != token_index:
									logger.warning(
									    F'Saving vocabulary to {merge_file}: BPE merge indices are not consecutive.'
									    ''' Please check that the tokenizer is not corrupted!'''						)
									lowerCAmelCase__  :     str       	=   token_index
							writer.write(''' '''.join(_A						) + '''\n'''						)
							index += 1

			return vocab_file, merge_file




	def 				UpperCAmelCase__(   self		:						Dict						,   _SCREAMING_SNAKE_CASE		:						Any						,   _SCREAMING_SNAKE_CASE		:						str = None						)->			str:



			if token_ids_a is None:
					return [self.cls_token_id] + token_ids_a + [self.sep_token_id]
			lowerCAmelCase__  :     Any       	=   [self.cls_token_id]
			lowerCAmelCase__  :     str       	=   [self.sep_token_id]
			return cls + token_ids_a + sep + sep + token_ids_a + sep




	def 				UpperCAmelCase__(   self		:						Any						,   _SCREAMING_SNAKE_CASE		:						Optional[int]						,   _SCREAMING_SNAKE_CASE		:						Any = None						,   _SCREAMING_SNAKE_CASE		:						int = False						)->			int:



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

			if token_ids_a is None:
					return [1] + ([0] * len(_A						)) + [1]
			return [1] + ([0] * len(_A						)) + [1, 1] + ([0] * len(_A						)) + [1]




	def 				UpperCAmelCase__(   self		:						Dict						,   _SCREAMING_SNAKE_CASE		:						Dict						,   _SCREAMING_SNAKE_CASE		:						int = None						)->			Tuple:
			lowerCAmelCase__  :     Union[str, Any]       	=   [self.sep_token_id]
			lowerCAmelCase__  :     Optional[int]       	=   [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 + sep + token_ids_a + sep						) * [0]




	def 				UpperCAmelCase__(   self		:						Union[str, Any]						,   _SCREAMING_SNAKE_CASE		:						Optional[Any]						,   _SCREAMING_SNAKE_CASE		:						Dict=False						,   **_SCREAMING_SNAKE_CASE		:						Any						)->			Dict:
			lowerCAmelCase__  :     Optional[Any]       	=   kwargs.pop('''add_prefix_space'''						,   self.add_prefix_space						)
			if (is_split_into_words or add_prefix_space) and (len(_A						) > 0 and not text[0].isspace()):
					lowerCAmelCase__  :     Union[str, Any]       	=   ''' ''' + text
			return (text, kwargs)










import json
import logging
import os
import subprocess
from argparse import ArgumentParser


UpperCamelCase__            =     logging.getLogger(__name__)







def       _a (		):
					__lowerCAmelCase							  =			ArgumentParser()
					__lowerCAmelCase  ,				__lowerCAmelCase							  =			parser.parse_known_args()
					for arg in unknown:
										if arg.startswith(("-", "--")	):
															parser.add_argument(arg.split("="	)[0]	)

					return parser.parse_args()







def       _a (		):
					__lowerCAmelCase							  =			parse_args()
					__lowerCAmelCase							  =			88_88
					__lowerCAmelCase							  =			int(os.environ["SM_NUM_GPUS"]	)
					__lowerCAmelCase							  =			json.loads(os.environ["SM_HOSTS"]	)
					__lowerCAmelCase							  =			len(SCREAMING_SNAKE_CASE_	)
					__lowerCAmelCase							  =			os.environ["SM_CURRENT_HOST"]
					__lowerCAmelCase							  =			hosts.index(SCREAMING_SNAKE_CASE_	)
					__lowerCAmelCase							  =			"INFO"

					if num_nodes > 1:
										__lowerCAmelCase							  =			F"""python -m torch.distributed.launch \
                --nnodes={num_nodes}  \
                --node_rank={rank}  \
                --nproc_per_node={num_gpus}  \
                --master_addr={hosts[0]}  \
                --master_port={port} \
                ./run_glue.py \
                {''.join(['nested fstring' for parameter,value in args.__dict__.items()]	)}"""
					else:
										__lowerCAmelCase							  =			F"""python -m torch.distributed.launch \
            --nproc_per_node={num_gpus}  \
            ./run_glue.py \
            {''.join(['nested fstring' for parameter,value in args.__dict__.items()]	)}"""
					try:
										subprocess.run(SCREAMING_SNAKE_CASE_ , shell=SCREAMING_SNAKE_CASE_	)
					except Exception as e:
										logger.info(SCREAMING_SNAKE_CASE_	)


if __name__ == "__main__":
					main()




