
"""simple docstring"""





from typing import Dict, List, Optional, Tuple

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


_a									=				logging.get_logger(__name__)


class A_      (__UpperCAmelCase ):




  '''simple docstring'''
  SCREAMING_SNAKE_CASE__     :		str    	=						["""input_ids""", """attention_mask"""]







  def __init__(						self							,  lowercase_="[PAD]"							,  lowercase_="[BOS]"							,  lowercase_="[EOS]"							,  lowercase_="[MASK]"							,  lowercase_="[CLS]"							,  lowercase_="[SEP]"							,  lowercase_=2048							,  **lowercase_							,  ):

     """simple docstring"""
     UpperCAmelCase_   :   Any     	=       AddedToken(UpperCAmelCase_							,  lstrip=UpperCAmelCase_							,  rstrip=UpperCAmelCase_    ) if isinstance(UpperCAmelCase_							,  UpperCAmelCase_    ) else pad_token
     UpperCAmelCase_   :   List[str]     	=       AddedToken(UpperCAmelCase_							,  lstrip=UpperCAmelCase_							,  rstrip=UpperCAmelCase_    ) if isinstance(UpperCAmelCase_							,  UpperCAmelCase_    ) else bos_token
     UpperCAmelCase_   :   List[Any]     	=       AddedToken(UpperCAmelCase_							,  lstrip=UpperCAmelCase_							,  rstrip=UpperCAmelCase_    ) if isinstance(UpperCAmelCase_							,  UpperCAmelCase_    ) else eos_token
     UpperCAmelCase_   :   Any     	=       AddedToken(UpperCAmelCase_							,  lstrip=UpperCAmelCase_							,  rstrip=UpperCAmelCase_    ) if isinstance(UpperCAmelCase_							,  UpperCAmelCase_    ) else mask_token
     UpperCAmelCase_   :   Optional[Any]     	=       AddedToken(UpperCAmelCase_							,  lstrip=UpperCAmelCase_							,  rstrip=UpperCAmelCase_    ) if isinstance(UpperCAmelCase_							,  UpperCAmelCase_    ) else cls_token
     UpperCAmelCase_   :   int     	=       AddedToken(UpperCAmelCase_							,  lstrip=UpperCAmelCase_							,  rstrip=UpperCAmelCase_    ) if isinstance(UpperCAmelCase_							,  UpperCAmelCase_    ) else sep_token

     super().__init__(
         pad_token=UpperCAmelCase_							,  bos_token=UpperCAmelCase_							,  eos_token=UpperCAmelCase_							,  mask_token=UpperCAmelCase_							,  cls_token=UpperCAmelCase_							,  sep_token=UpperCAmelCase_							,  model_max_length=UpperCAmelCase_							,  **UpperCAmelCase_							,  )

     UpperCAmelCase_   :   Any     	=       2**8  # utf is 8 bits

     # define special tokens dict
     UpperCAmelCase_   :   Dict[str, int]     	=       {
         self.pad_token: 0,
         self.bos_token: 1,
         self.eos_token: 2,
         self.mask_token: 3,
         self.cls_token: 4,
         self.sep_token: 5,
     }
     UpperCAmelCase_   :   Dict     	=       len(self.special_tokens_encoder    )
     UpperCAmelCase_   :   Dict[int, str]     	=       {v: k for k, v in self.special_tokens_encoder.items()}







  def 			UpperCamelCase__   (						self    ):

     """simple docstring"""
     UpperCAmelCase_   :   Optional[int]     	=       self.special_tokens_encoder.copy()
     vocab.update(self.added_tokens_encoder    )
     for i in range(self._utf_vocab_size    ):
        UpperCAmelCase_   :   Tuple     	=       chr(UpperCAmelCase_    )
        UpperCAmelCase_   :   Union[str, Any]     	=       i + len(self.special_tokens_encoder    )
     return vocab







  @property
  def 			UpperCamelCase__   (						self    ):

     """simple docstring"""
     return self._utf_vocab_size + self._num_special_tokens







  def 			UpperCamelCase__   (						self							,  lowercase_							,  lowercase_ = None							,  lowercase_ = False    ):

     """simple docstring"""
     if already_has_special_tokens:
        return super().get_special_tokens_mask(
            token_ids_a=UpperCAmelCase_							,  token_ids_a=UpperCAmelCase_							,  already_has_special_tokens=UpperCAmelCase_    )

     # normal case: some special tokens
     if token_ids_a is None:
        return [1] + [0] * len(UpperCAmelCase_    ) + [1]
     return [1] + ([0] * len(UpperCAmelCase_    )) + [1] + ([0] * len(UpperCAmelCase_    )) + [1]







  def 			UpperCamelCase__   (						self							,  lowercase_							,  lowercase_ = None    ):

     """simple docstring"""
     if token_ids_a is None:
        return [self.cls_token_id] + token_ids_a + [self.sep_token_id]
     else:
        return [self.cls_token_id] + token_ids_a + [self.sep_token_id] + token_ids_a + [self.sep_token_id]







  def 			UpperCamelCase__   (						self							,  lowercase_    ):

     """simple docstring"""
     UpperCAmelCase_   :   Tuple     	=       [chr(UpperCAmelCase_    ) for i in text.encode("utf-8"    )]
     return tokens







  def 			UpperCamelCase__   (						self							,  lowercase_    ):

     """simple docstring"""
     if token in self.special_tokens_encoder:
        UpperCAmelCase_   :   Dict     	=       self.special_tokens_encoder[token]
     elif token in self.added_tokens_encoder:
        UpperCAmelCase_   :   str     	=       self.added_tokens_encoder[token]
     elif len(UpperCAmelCase_    ) != 1:
        UpperCAmelCase_   :   Tuple     	=       self.unk_token_id
     else:
        UpperCAmelCase_   :   List[Any]     	=       ord(UpperCAmelCase_    ) + self._num_special_tokens
     return token_id







  def 			UpperCamelCase__   (						self							,  lowercase_    ):

     """simple docstring"""
     if index in self.special_tokens_decoder:
        UpperCAmelCase_   :   int     	=       self.special_tokens_decoder[index]
     elif index in self.added_tokens_decoder:
        UpperCAmelCase_   :   Optional[Any]     	=       self.added_tokens_decoder[index]
     else:
        UpperCAmelCase_   :   Tuple     	=       chr(index - self._num_special_tokens    )
     return token







  def 			UpperCamelCase__   (						self							,  lowercase_    ):

     """simple docstring"""
     UpperCAmelCase_   :   Union[str, Any]     	=       b''
     for token in tokens:
        if token in self.special_tokens_decoder:
           UpperCAmelCase_   :   List[str]     	=       self.special_tokens_decoder[token].encode("utf-8"    )
        elif token in self.added_tokens_decoder:
           UpperCAmelCase_   :   List[str]     	=       self.special_tokens_decoder[token].encode("utf-8"    )
        elif token in self.special_tokens_encoder:
           UpperCAmelCase_   :   Dict     	=       token.encode("utf-8"    )
        elif token in self.added_tokens_encoder:
           UpperCAmelCase_   :   List[str]     	=       token.encode("utf-8"    )
        else:
           UpperCAmelCase_   :   List[Any]     	=       bytes([ord(UpperCAmelCase_    )]    )
        bstring += tok_string
     UpperCAmelCase_   :   str     	=       bstring.decode("utf-8"							,  errors="replace"    )
     return string







  def 			UpperCamelCase__   (						self							,  lowercase_							,  lowercase_ = None    ):

     """simple docstring"""
     return ()




"""simple docstring"""

import sys

from transformers import AutoTokenizer


_A				=					sys.argv[1]
_A				=					sys.argv[2]
_A				=					int(sys.argv[3])

_A				=					0

_A				=					AutoTokenizer.from_pretrained(model_name_or_path)
max_len -= tokenizer.num_special_tokens_to_add()

with open(dataset, 'rt') as f_p:
					for line in f_p:
										_A				=					line.rstrip()

										if not line:
															print(line)
															_A				=					0
															continue

										_A				=					line.split()[0]

										_A				=					len(tokenizer.tokenize(token))

										# Token contains strange control characters like \x96 or \x95
										# Just filter out the complete line
										if current_subwords_len == 0:
															continue

										if (subword_len_counter + current_subwords_len) > max_len:
															print('')
															print(line)
															_A				=					current_subwords_len
															continue

										subword_len_counter += current_subwords_len

										print(line)






