import json
import os
from typing import Dict, List, Optional, Tuple

from ...tokenization_utils import PreTrainedTokenizer
from ...utils import logging


UpperCAmelCase_			    =							logging.get_logger(__name__)


UpperCAmelCase_			    =							{
    '''vocab_file''': '''vocab.json''',
    '''tokenizer_config_file''': '''tokenizer_config.json''',
    '''merges_file''': '''merges.txt''',
}

UpperCAmelCase_			    =							{
    '''vocab_file''': {
        '''facebook/s2t-wav2vec2-large-en-de''': (
            '''https://huggingface.co/facebook/s2t-wav2vec2-large-en-de/resolve/main/vocab.json'''
        ),
    },
    '''tokenizer_config_file''': {
        '''facebook/s2t-wav2vec2-large-en-de''': (
            '''https://huggingface.co/facebook/s2t-wav2vec2-large-en-de/resolve/main/tokenizer_config.json'''
        ),
    },
    '''merges_file''': {
        '''facebook/s2t-wav2vec2-large-en-de''': (
            '''https://huggingface.co/facebook/s2t-wav2vec2-large-en-de/resolve/main/merges.txt'''
        ),
    },
}

UpperCAmelCase_			    =							'''</w>'''
UpperCAmelCase_			    =							'''@@ '''




def       lowerCAmelCase_     (		lowercase:							Optional[Any]		)    ->				Optional[int]:







 '''simple docstring'''
 _UpperCamelCase:     Dict							= set()
 _UpperCamelCase:     List[Any]							= word[0]
 for char in word[1:]:
  pairs.add((prev_char, char)		)
  _UpperCamelCase:     str							= char
 return pairs


# Speech2Text2 has no max input length
UpperCAmelCase_			    =							{'''facebook/s2t-wav2vec2-large-en-de''': 1_0_2_4}





class  __magic_name__  (		__a    ):





   """simple docstring"""




   lowerCAmelCase      :    str  			=   VOCAB_FILES_NAMES
   lowerCAmelCase      :    Optional[int]  			=   PRETRAINED_VOCAB_FILES_MAP
   lowerCAmelCase      :    Optional[Any]  			=   PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
   lowerCAmelCase      :    Any  			=   ['''input_ids''', '''attention_mask''']



   def __init__(	self					:  Any		,  _lowercase					:  Optional[Any]		,  _lowercase					:  Dict="<s>"		,  _lowercase					:  Tuple="<pad>"		,  _lowercase					:  Dict="</s>"		,  _lowercase					:  str="<unk>"		,  _lowercase					:  List[str]=False		,  _lowercase					:  int=None		,  **_lowercase					:  str		,  ):



    """simple docstring"""



    super().__init__(
        unk_token=_lowercase		,  bos_token=_lowercase		,  eos_token=_lowercase		,  pad_token=_lowercase		,  do_lower_case=_lowercase		,  **_lowercase		,  )

    _UpperCamelCase:     str							= do_lower_case

    with open(_lowercase		,  encoding='''utf-8'''							) as vocab_handle:
     _UpperCamelCase:     str							= json.load(_lowercase							)
    _UpperCamelCase:     Union[str, Any]							= {v: k for k, v in self.encoder.items()}

    if merges_file is None:
     logger.info(f"""No merges files provided. {self.__class__.__name__} can only be used for decoding."""							)

     _UpperCamelCase:     Any							= None
     _UpperCamelCase:     Dict							= None
    else:
     with open(_lowercase		,  encoding='''utf-8'''							) as merges_handle:
      _UpperCamelCase:     str							= merges_handle.read().split('''\n'''							)[:-1]

     _UpperCamelCase:     Tuple							= [tuple(merge.split()[:2]							) for merge in merges]
     _UpperCamelCase:     List[Any]							= dict(zip(_lowercase		,  range(len(_lowercase							)							)							)							)
     _UpperCamelCase:     Optional[Any]							= {}



   @property
   def   lowerCAmelCase						(	self					:  Any							):



    """simple docstring"""



    return len(self.decoder							)



   def   lowerCAmelCase						(	self					:  Optional[int]							):



    """simple docstring"""



    return dict(self.encoder		,  **self.added_tokens_encoder							)



   def   lowerCAmelCase						(	self					:  Union[str, Any]		,  _lowercase					:  Any							):



    """simple docstring"""



    _UpperCamelCase:     Union[str, Any]							= tuple(token[:-1]							) + (token[-1] + BPE_TOKEN_MERGES,)
    if token in self.cache:
     return self.cache[token]
    _UpperCamelCase:     Optional[int]							= get_pairs(_lowercase							)

    if not pairs:
     return token

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

      if word[i] == first and i < len(_lowercase							) - 1 and word[i + 1] == second:
       new_word.append(first + second							)
       i += 2
      else:
       new_word.append(word[i]							)
       i += 1
     _UpperCamelCase:     Optional[int]							= tuple(_lowercase							)
     _UpperCamelCase:     Optional[Any]							= new_word
     if len(_lowercase							) == 1:
      break
     else:
      _UpperCamelCase:     Optional[Any]							= get_pairs(_lowercase							)
    _UpperCamelCase:     str							= ''' '''.join(_lowercase							)
    if word == "\n  " + BPE_TOKEN_MERGES:
     _UpperCamelCase:     Any							= '''\n''' + BPE_TOKEN_MERGES

    if word.endswith(_lowercase							):
     _UpperCamelCase:     Optional[int]							= word.replace(_lowercase		,  ''''''							)

    _UpperCamelCase:     Optional[Any]							= word.replace(''' '''		,  _lowercase							)
    _UpperCamelCase:     str							= word
    return word



   def   lowerCAmelCase						(	self					:  Optional[Any]		,  _lowercase					:  Optional[int]							):



    """simple docstring"""



    if self.bpe_ranks is None:
     raise ValueError(
         '''This tokenizer was instantiated without a `merges.txt` file, so'''
         ''' that it can only be used for decoding, not for encoding.'''
         '''Make sure to provide `merges.txt` file at instantiation to enable '''
         '''encoding.'''							)

    if self.do_lower_case:
     _UpperCamelCase:     Any							= text.lower()

    _UpperCamelCase:     List[Any]							= text.split()

    _UpperCamelCase:     Optional[int]							= []
    for token in text:
     if token:
      split_tokens.extend(list(self.bpe(_lowercase							).split(''' '''							)							)							)

    return split_tokens



   def   lowerCAmelCase						(	self					:  Dict		,  _lowercase					:  str							):



    """simple docstring"""



    return self.encoder.get(_lowercase		,  self.encoder.get(self.unk_token							)							)



   def   lowerCAmelCase						(	self					:  List[Any]		,  _lowercase					:  int							):



    """simple docstring"""



    _UpperCamelCase:     Optional[int]							= self.decoder.get(_lowercase		,  self.unk_token							)
    return result



   def   lowerCAmelCase						(	self					:  List[Any]		,  _lowercase					:  List[str]							):



    """simple docstring"""



    _UpperCamelCase:     List[Any]							= ''' '''.join(_lowercase							)

    # make sure @@ tokens are concatenated
    _UpperCamelCase:     Union[str, Any]							= ''''''.join(string.split(_lowercase							)							)

    return string



   def   lowerCAmelCase						(	self					:  Tuple		,  _lowercase					:  str		,  _lowercase					:  Optional[str] = None							):



    """simple docstring"""



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

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

    _UpperCamelCase:     Optional[Any]							= 0
    if self.bpe_ranks is None:
     return (vocab_file,)

    with open(_lowercase		,  '''w'''		,  encoding='''utf-8'''							) as writer:
     for bpe_tokens, token_index in sorted(self.bpe_ranks.items()		,  key=lambda _lowercase							: kv[1]							):
      if index != token_index:
       logger.warning(
           f"""Saving vocabulary to {merges_file}: BPE merge indices are not consecutive."""
           ''' Please check that the tokenizer is not corrupted!'''							)
       _UpperCamelCase:     Optional[int]							= token_index
      writer.write(''' '''.join(_lowercase							) + '''\n'''							)
      index += 1

    return (vocab_file, merges_file)
from __future__ import annotations




def       lowerCAmelCase_     (		lowercase:							int = 4		)    ->				list[list[int]]:







 '''simple docstring'''
 _UpperCamelCase:     Dict							= abs(lowercase		) or 4
 return [[1 + x + y * row_size for x in range(lowercase		)] for y in range(lowercase		)]




def       lowerCAmelCase_     (		lowercase:							list[list[int]]		)    ->				list[list[int]]:







 '''simple docstring'''
 return reverse_row(transpose(lowercase		)		)
 # OR.. transpose(reverse_column(matrix))




def       lowerCAmelCase_     (		lowercase:							list[list[int]]		)    ->				list[list[int]]:







 '''simple docstring'''
 return reverse_row(reverse_column(lowercase		)		)
 # OR.. reverse_column(reverse_row(matrix))




def       lowerCAmelCase_     (		lowercase:							list[list[int]]		)    ->				list[list[int]]:







 '''simple docstring'''
 return reverse_column(transpose(lowercase		)		)
 # OR.. transpose(reverse_row(matrix))




def       lowerCAmelCase_     (		lowercase:							list[list[int]]		)    ->				list[list[int]]:







 '''simple docstring'''
 _UpperCamelCase:     int							= [list(lowercase		) for x in zip(*lowercase		)]
 return matrix




def       lowerCAmelCase_     (		lowercase:							list[list[int]]		)    ->				list[list[int]]:







 '''simple docstring'''
 _UpperCamelCase:     str							= matrix[::-1]
 return matrix




def       lowerCAmelCase_     (		lowercase:							list[list[int]]		)    ->				list[list[int]]:







 '''simple docstring'''
 _UpperCamelCase:     str							= [x[::-1] for x in matrix]
 return matrix




def       lowerCAmelCase_     (		lowercase:							list[list[int]]		)    ->				None:







 '''simple docstring'''
 for i in matrix:
  print(*lowercase		)


if __name__ == "__main__":
  UpperCAmelCase_			    =							make_matrix()
  print('''\norigin:\n''')
  print_matrix(matrix)
  print('''\nrotate 90 counterclockwise:\n''')
  print_matrix(rotate_aa(matrix))

  UpperCAmelCase_			    =							make_matrix()
  print('''\norigin:\n''')
  print_matrix(matrix)
  print('''\nrotate 180:\n''')
  print_matrix(rotate_aaa(matrix))

  UpperCAmelCase_			    =							make_matrix()
  print('''\norigin:\n''')
  print_matrix(matrix)
  print('''\nrotate 270 counterclockwise:\n''')
  print_matrix(rotate_aaa(matrix))