


"""simple docstring"""






import argparse
import os
import re


__snake_case		=       '''src/transformers/models/auto'''


# re pattern that matches mapping introductions:
#    SUPER_MODEL_MAPPING_NAMES = OrderedDict or SUPER_MODEL_MAPPING = OrderedDict
__snake_case		=       re.compile(r'''[A-Z_]+_MAPPING(\s+|_[A-Z_]+\s+)=\s+OrderedDict''')
# re pattern that matches identifiers in mappings
__snake_case		=       re.compile(r'''\s*\(\s*"(\S[^"]+)"''')
def       A_   (   _lowerCAmelCase     :					int,     _lowerCAmelCase     :					bool = False       ):






     """simple docstring"""

     with open(_lowerCAmelCase,     '''r''',     encoding='''utf-8'''       ) as f:
          _a    	=				f.read()

     _a    	=				content.split('''\n'''       )
     _a    	=				[]
     _a    	=				0
     while line_idx < len(_lowerCAmelCase       ):
          if _re_intro_mapping.search(lines[line_idx]       ) is not None:
               _a    	=				len(re.search(R'''^(\s*)\S''',     lines[line_idx]       ).groups()[0]       ) + 8
               # Start of a new mapping!
               while not lines[line_idx].startswith(''' ''' * indent + '''('''       ):
                    new_lines.append(lines[line_idx]       )
                    line_idx += 1

               _a    	=				[]
               while lines[line_idx].strip() != "]":
                    # Blocks either fit in one line or not
                    if lines[line_idx].strip() == "(":
                         _a    	=				line_idx
                         while not lines[line_idx].startswith(''' ''' * indent + ''')'''       ):
                              line_idx += 1
                         blocks.append('''\n'''.join(lines[start_idx : line_idx + 1]       )       )
                    else:
                         blocks.append(lines[line_idx]       )
                    line_idx += 1

               # Sort blocks by their identifiers
               _a    	=				sorted(_lowerCAmelCase,     key=lambda _lowerCAmelCase       : _re_identifier.search(_lowerCAmelCase       ).groups()[0]       )
               new_lines += blocks
          else:
               new_lines.append(lines[line_idx]       )
               line_idx += 1

     if overwrite:
          with open(_lowerCAmelCase,     '''w''',     encoding='''utf-8'''       ) as f:
               f.write('''\n'''.join(_lowerCAmelCase       )       )
     elif "\n".join(_lowerCAmelCase       ) != content:
          return True
def       A_   (   _lowerCAmelCase     :					bool = False       ):






     """simple docstring"""

     _a    	=				[os.path.join(_lowerCAmelCase,     _lowerCAmelCase       ) for f in os.listdir(_lowerCAmelCase       ) if f.endswith('''.py'''       )]
     _a    	=				[sort_auto_mapping(_lowerCAmelCase,     overwrite=_lowerCAmelCase       ) for fname in fnames]

     if not overwrite and any(_lowerCAmelCase       ):
          _a    	=				[f for f, d in zip(_lowerCAmelCase,     _lowerCAmelCase       ) if d]
          raise ValueError(
              f'The following files have auto mappings that need sorting: {", ".join(_lowerCAmelCase       )}. Run `make style` to fix'
              ''' this.'''       )


if __name__ == "__main__":
   __snake_case		=       argparse.ArgumentParser()
   parser.add_argument('''--check_only''', action='''store_true''', help='''Whether to only check or fix style.''')
   __snake_case		=       parser.parse_args()

   sort_all_auto_mappings(not args.check_only)



"""simple docstring"""






import warnings
from typing import Dict, List, Optional, Tuple

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


__snake_case		=       logging.get_logger(__name__)


class     __lowerCamelCase  (					a__				):

     '''simple docstring'''
     A_       :	Any    =		['input_ids', 'attention_mask']


     def __init__(      self    ,				__UpperCAmelCase="</s>"    ,				__UpperCAmelCase="<unk>"    ,				__UpperCAmelCase="<pad>"    ,				__UpperCAmelCase=125    ,				__UpperCAmelCase=None    ,				**__UpperCAmelCase    ,				)       ->							None:
          # Add extra_ids to the special token list
          if extra_ids > 0 and additional_special_tokens is None:
               _a    	=				[F'<extra_id_{i}>' for i in range(__UpperCAmelCase							)]
          elif extra_ids > 0 and additional_special_tokens is not None:
               # Check that we have the right number of extra_id special tokens
               _a    	=				len(set(filter(lambda __UpperCAmelCase							: bool('''extra_id''' in str(__UpperCAmelCase							)							)    ,				__UpperCAmelCase							)							)							)
               if extra_tokens != extra_ids:
                    raise ValueError(
                        F'Both extra_ids ({extra_ids}) and additional_special_tokens ({additional_special_tokens}) are'
                        ''' provided to ByT5Tokenizer. In this case the additional_special_tokens must include the'''
                        ''' extra_ids tokens'''							)

          _a    	=				AddedToken(__UpperCAmelCase    ,				lstrip=__UpperCAmelCase    ,				rstrip=__UpperCAmelCase							) if isinstance(__UpperCAmelCase    ,				__UpperCAmelCase							) else pad_token
          _a    	=				AddedToken(__UpperCAmelCase    ,				lstrip=__UpperCAmelCase    ,				rstrip=__UpperCAmelCase							) if isinstance(__UpperCAmelCase    ,				__UpperCAmelCase							) else eos_token
          _a    	=				AddedToken(__UpperCAmelCase    ,				lstrip=__UpperCAmelCase    ,				rstrip=__UpperCAmelCase							) if isinstance(__UpperCAmelCase    ,				__UpperCAmelCase							) else unk_token

          super().__init__(
              eos_token=__UpperCAmelCase    ,				unk_token=__UpperCAmelCase    ,				pad_token=__UpperCAmelCase    ,				extra_ids=__UpperCAmelCase    ,				additional_special_tokens=__UpperCAmelCase    ,				**__UpperCAmelCase    ,				)

          _a    	=				extra_ids

          _a    	=				2**8  # utf is 8 bits

          # define special tokens dict
          _a    	=				{
              self.pad_token: 0,
              self.eos_token: 1,
              self.unk_token: 2,
          }
          _a    	=				len(self.special_tokens_encoder							)
          _a    	=				len(__UpperCAmelCase							)
          for i, token in enumerate(__UpperCAmelCase							):
               _a    	=				self.vocab_size + i - n
          _a    	=				{v: k for k, v in self.special_tokens_encoder.items()}


     @property
     def 							_UpperCAmelCase      (      self							)       ->							Dict:
          return self._utf_vocab_size + self._num_special_tokens + self._extra_ids


     def 							_UpperCAmelCase      (      self    ,				__UpperCAmelCase    ,				__UpperCAmelCase = None    ,				__UpperCAmelCase = False							)       ->							List[int]:
          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 ([0] * len(__UpperCAmelCase							)) + [1]
          return ([0] * len(__UpperCAmelCase							)) + [1] + ([0] * len(__UpperCAmelCase							)) + [1]


     def 							_UpperCAmelCase      (      self    ,				__UpperCAmelCase							)       ->							List[int]:
          if len(__UpperCAmelCase							) > 0 and token_ids[-1] == self.eos_token_id:
               warnings.warn(
                   F'This sequence already has {self.eos_token}. In future versions this behavior may lead to duplicated'
                   ''' eos tokens being added.'''							)
               return token_ids
          else:
               return token_ids + [self.eos_token_id]


     def 							_UpperCAmelCase      (      self    ,				__UpperCAmelCase    ,				__UpperCAmelCase = None							)       ->							List[int]:
          _a    	=				[self.eos_token_id]

          if token_ids_a is None:
               return len(token_ids_a + eos							) * [0]
          return len(token_ids_a + eos + token_ids_a + eos							) * [0]


     def 							_UpperCAmelCase      (      self    ,				__UpperCAmelCase    ,				__UpperCAmelCase = None							)       ->							List[int]:
          _a    	=				self._add_eos_if_not_present(__UpperCAmelCase							)
          if token_ids_a is None:
               return token_ids_a
          else:
               _a    	=				self._add_eos_if_not_present(__UpperCAmelCase							)
               return token_ids_a + token_ids_a


     def 							_UpperCAmelCase      (      self    ,				__UpperCAmelCase							)       ->							List[str]:
          _a    	=				[chr(__UpperCAmelCase							) for i in text.encode('''utf-8'''							)]
          return tokens


     def 							_UpperCAmelCase      (      self    ,				__UpperCAmelCase							)       ->							Union[str, Any]:
          if token in self.special_tokens_encoder:
               _a    	=				self.special_tokens_encoder[token]
          elif token in self.added_tokens_encoder:
               _a    	=				self.added_tokens_encoder[token]
          elif len(__UpperCAmelCase							) != 1:
               _a    	=				self.unk_token_id
          else:
               _a    	=				ord(__UpperCAmelCase							) + self._num_special_tokens
          return token_id


     def 							_UpperCAmelCase      (      self    ,				__UpperCAmelCase							)       ->							List[Any]:
          if index in self.special_tokens_decoder:
               _a    	=				self.special_tokens_decoder[index]
          else:
               _a    	=				chr(index - self._num_special_tokens							)
          return token


     def 							_UpperCAmelCase      (      self    ,				__UpperCAmelCase							)       ->							Any:
          _a    	=				B''''''
          for token in tokens:
               if token in self.special_tokens_decoder:
                    _a    	=				self.special_tokens_decoder[token].encode('''utf-8'''							)
               elif token in self.added_tokens_decoder:
                    _a    	=				self.special_tokens_decoder[token].encode('''utf-8'''							)
               elif token in self.special_tokens_encoder:
                    _a    	=				token.encode('''utf-8'''							)
               elif token in self.added_tokens_encoder:
                    _a    	=				token.encode('''utf-8'''							)
               else:
                    _a    	=				bytes([ord(__UpperCAmelCase							)]							)
               bstring += tok_string
          _a    	=				bstring.decode('''utf-8'''    ,				errors='''ignore'''							)
          return string





     def 							_UpperCAmelCase      (      self    ,				__UpperCAmelCase    ,				__UpperCAmelCase = None							)       ->							Tuple[str]:
          return ()