code: 
  
  
  
  '''simple docstring'''
  
  
  
  import json
  import os
  import re
  import unicodedata
  from typing import Dict, List, Optional, Tuple
  
  from ...tokenization_utils import PreTrainedTokenizer
  from ...utils import logging
  
  
  a__						:			List[Any]										=			logging.get_logger(__name__)
  
  a__						:			List[str]										=			{
      'src_vocab_file': 'vocab-src.json',
      'tgt_vocab_file': 'vocab-tgt.json',
      'merges_file': 'merges.txt',
  }
  
  a__						:			Tuple										=			{
      'src_vocab_file': {
          'stas/tiny-wmt19-en-de': 'https://huggingface.co/stas/tiny-wmt19-en-de/resolve/main/vocab-src.json'
      },
      'tgt_vocab_file': {
          'stas/tiny-wmt19-en-de': 'https://huggingface.co/stas/tiny-wmt19-en-de/resolve/main/vocab-tgt.json'
      },
      'merges_file': {'stas/tiny-wmt19-en-de': 'https://huggingface.co/stas/tiny-wmt19-en-de/resolve/main/merges.txt'},
  }
  
  a__						:			Optional[int]										=			{'stas/tiny-wmt19-en-de': 1_0_2_4}
  a__						:			Union[str, Any]										=			{
      'stas/tiny-wmt19-en-de': {
          'langs': ['en', 'de'],
          'model_max_length': 1_0_2_4,
          'special_tokens_map_file': None,
          'full_tokenizer_file': None,
      }
  }
  
  
  
  
  
  
  
  def _lowercase   (  __A       ):
  
  
  
   '''simple docstring'''
  
  
  
   __UpperCamelCase				      =  set()
   __UpperCamelCase				      =  word[0]
   for char in word[1:]:
    pairs.add((prev_char, char)       )
    __UpperCamelCase				      =  char
   return pairs
  
  
  
  
  
  
  
  def _lowercase   (  __A       ):
  
  
  
   '''simple docstring'''
  
  
  
   __UpperCamelCase				      =  text.replace("""，"""							,""","""       )
   __UpperCamelCase				      =  re.sub(R"""。\s*"""							,""". """							,__A       )
   __UpperCamelCase				      =  text.replace("""、"""							,""","""       )
   __UpperCamelCase				      =  text.replace("""”"""							,"""\""""       )
   __UpperCamelCase				      =  text.replace("""“"""							,"""\""""       )
   __UpperCamelCase				      =  text.replace("""∶"""							,""":"""       )
   __UpperCamelCase				      =  text.replace("""："""							,""":"""       )
   __UpperCamelCase				      =  text.replace("""？"""							,"""?"""       )
   __UpperCamelCase				      =  text.replace("""《"""							,"""\""""       )
   __UpperCamelCase				      =  text.replace("""》"""							,"""\""""       )
   __UpperCamelCase				      =  text.replace("""）"""							,""")"""       )
   __UpperCamelCase				      =  text.replace("""！"""							,"""!"""       )
   __UpperCamelCase				      =  text.replace("""（"""							,"""("""       )
   __UpperCamelCase				      =  text.replace("""；"""							,""";"""       )
   __UpperCamelCase				      =  text.replace("""１"""							,"""1"""       )
   __UpperCamelCase				      =  text.replace("""」"""							,"""\""""       )
   __UpperCamelCase				      =  text.replace("""「"""							,"""\""""       )
   __UpperCamelCase				      =  text.replace("""０"""							,"""0"""       )
   __UpperCamelCase				      =  text.replace("""３"""							,"""3"""       )
   __UpperCamelCase				      =  text.replace("""２"""							,"""2"""       )
   __UpperCamelCase				      =  text.replace("""５"""							,"""5"""       )
   __UpperCamelCase				      =  text.replace("""６"""							,"""6"""       )
   __UpperCamelCase				      =  text.replace("""９"""							,"""9"""       )
   __UpperCamelCase				      =  text.replace("""７"""							,"""7"""       )
   __UpperCamelCase				      =  text.replace("""８"""							,"""8"""       )
   __UpperCamelCase				      =  text.replace("""４"""							,"""4"""       )
   __UpperCamelCase				      =  re.sub(R"""．\s*"""							,""". """							,__A       )
   __UpperCamelCase				      =  text.replace("""～"""							,"""~"""       )
   __UpperCamelCase				      =  text.replace("""’"""							,"""'"""       )
   __UpperCamelCase				      =  text.replace("""…"""							,"""..."""       )
   __UpperCamelCase				      =  text.replace("""━"""							,"""-"""       )
   __UpperCamelCase				      =  text.replace("""〈"""							,"""<"""       )
   __UpperCamelCase				      =  text.replace("""〉"""							,""">"""       )
   __UpperCamelCase				      =  text.replace("""【"""							,"""["""       )
   __UpperCamelCase				      =  text.replace("""】"""							,"""]"""       )
   __UpperCamelCase				      =  text.replace("""％"""							,"""%"""       )
   return text
  
  
  
  
  
  
  
  def _lowercase   (  __A       ):
  
  
  
   '''simple docstring'''
  
  
  
   __UpperCamelCase				      =  []
   for char in text:
    __UpperCamelCase				      =  unicodedata.category(__A       )
    if cat.startswith("""C"""       ):
     continue
    output.append(__A       )
   return "".join(__A       )
  
  
  
  
  
  
  class        UpperCAmelCase__  (    UpperCAmelCase_):
   __SCREAMING_SNAKE_CASE					      =				VOCAB_FILES_NAMES
   __SCREAMING_SNAKE_CASE					      =				PRETRAINED_VOCAB_FILES_MAP
   __SCREAMING_SNAKE_CASE					      =				PRETRAINED_INIT_CONFIGURATION
   __SCREAMING_SNAKE_CASE					      =				PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
   __SCREAMING_SNAKE_CASE					      =				['''input_ids''', '''attention_mask''']
  
  
  
   def __init__(  self		,	lowercase=None		,	lowercase=None		,	lowercase=None		,	lowercase=None		,	lowercase=False		,	lowercase="<unk>"		,	lowercase="<s>"		,	lowercase="</s>"		,	lowercase="<pad>"		,	**lowercase		,	)  ->							Any:
    super().__init__(
        langs=lowercase		,	src_vocab_file=lowercase		,	tgt_vocab_file=lowercase		,	merges_file=lowercase		,	do_lower_case=lowercase		,	unk_token=lowercase		,	bos_token=lowercase		,	sep_token=lowercase		,	pad_token=lowercase		,	**lowercase		,	)
  
    try:
     import sacremoses
    except ImportError:
     raise ImportError(
         """You need to install sacremoses to use XLMTokenizer. """
         """See https://pypi.org/project/sacremoses/ for installation."""			)
  
    __UpperCamelCase				      =  sacremoses
  
    __UpperCamelCase				      =  src_vocab_file
    __UpperCamelCase				      =  tgt_vocab_file
    __UpperCamelCase				      =  merges_file
    __UpperCamelCase				      =  do_lower_case
  
    # cache of sm.MosesPunctNormalizer instance
    __UpperCamelCase				      =  {}
    # cache of sm.MosesTokenizer instance
    __UpperCamelCase				      =  {}
    __UpperCamelCase				      =  {}
  
    if langs and len(lowercase			) == 2:
     __UpperCamelCase      ,		__UpperCamelCase				      =  langs
    else:
     raise ValueError(
         f"arg `langs` needs to be a list of 2 langs, e.g. ['en', 'ru'], but got {langs}. "
         """Usually that means that tokenizer can't find a mapping for the given model path """
         """in PRETRAINED_VOCAB_FILES_MAP, and other maps of this tokenizer."""			)
  
    with open(lowercase		,	encoding="""utf-8"""			) as src_vocab_handle:
     __UpperCamelCase				      =  json.load(lowercase			)
    with open(lowercase		,	encoding="""utf-8"""			) as tgt_vocab_handle:
     __UpperCamelCase				      =  json.load(lowercase			)
     __UpperCamelCase				      =  {v: k for k, v in tgt_vocab.items()}
    with open(lowercase		,	encoding="""utf-8"""			) as merges_handle:
     __UpperCamelCase				      =  merges_handle.read().split("""\n"""			)[:-1]
    __UpperCamelCase				      =  [tuple(merge.split()[:2]			) for merge in merges]
    __UpperCamelCase				      =  dict(zip(lowercase		,	range(len(lowercase			)			)			)			)
    __UpperCamelCase				      =  {}
  
  
  
   def    __lowerCamelCase				(  self			)  ->							Dict[str, int]:
    return self.get_src_vocab()
  
  
  
   @property
   def    __lowerCamelCase				(  self			)  ->							int:
    return self.src_vocab_size
  
  
  
   def    __lowerCamelCase				(  self		,	lowercase		,	lowercase			)  ->							Dict:
    if lang not in self.cache_moses_punct_normalizer:
     __UpperCamelCase				      =  self.sm.MosesPunctNormalizer(lang=lowercase			)
     __UpperCamelCase				      =  punct_normalizer
    return self.cache_moses_punct_normalizer[lang].normalize(lowercase			)
  
  
  
   def    __lowerCamelCase				(  self		,	lowercase		,	lowercase			)  ->							Optional[int]:
    if lang not in self.cache_moses_tokenizer:
     __UpperCamelCase				      =  self.sm.MosesTokenizer(lang=lowercase			)
     __UpperCamelCase				      =  moses_tokenizer
    return self.cache_moses_tokenizer[lang].tokenize(
        lowercase		,	aggressive_dash_splits=lowercase		,	return_str=lowercase		,	escape=lowercase			)
  
  
  
   def    __lowerCamelCase				(  self		,	lowercase		,	lowercase			)  ->							Union[str, Any]:
    if lang not in self.cache_moses_detokenizer:
     __UpperCamelCase				      =  self.sm.MosesDetokenizer(lang=lowercase			)
     __UpperCamelCase				      =  moses_detokenizer
    return self.cache_moses_detokenizer[lang].detokenize(lowercase			)
  
  
  
   def    __lowerCamelCase				(  self		,	lowercase		,	lowercase			)  ->							List[Any]:
    __UpperCamelCase				      =  replace_unicode_punct(lowercase			)
    __UpperCamelCase				      =  self.moses_punct_norm(lowercase		,	lowercase			)
    __UpperCamelCase				      =  remove_non_printing_char(lowercase			)
    return text
  
  
  
   @property
   def    __lowerCamelCase				(  self			)  ->							List[str]:
    return len(self.encoder			)
  
  
  
   @property
   def    __lowerCamelCase				(  self			)  ->							Optional[int]:
    return len(self.decoder			)
  
  
  
   def    __lowerCamelCase				(  self			)  ->							Any:
    return dict(self.encoder		,	**self.added_tokens_encoder			)
  
  
  
   def    __lowerCamelCase				(  self			)  ->							Any:
    return dict(self.decoder		,	**self.added_tokens_decoder			)
  
  
  
   def    __lowerCamelCase				(  self		,	lowercase			)  ->							Dict:
    __UpperCamelCase				      =  tuple(token[:-1]			) + (token[-1] + """</w>""",)
    if token in self.cache:
     return self.cache[token]
    __UpperCamelCase				      =  get_pairs(lowercase			)
  
    if not pairs:
     return token + "</w>"
  
    while True:
     __UpperCamelCase				      =  min(lowercase		,	key=lambda lowercase			: self.bpe_ranks.get(lowercase		,	float("""inf"""			)			)			)
     if bigram not in self.bpe_ranks:
      break
     __UpperCamelCase      ,		__UpperCamelCase				      =  bigram
     __UpperCamelCase				      =  []
     __UpperCamelCase				      =  0
     while i < len(lowercase			):
      try:
       __UpperCamelCase				      =  word.index(lowercase		,	lowercase			)
      except ValueError:
       new_word.extend(word[i:]			)
       break
      else:
       new_word.extend(word[i:j]			)
       __UpperCamelCase				      =  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				      =  tuple(lowercase			)
     __UpperCamelCase				      =  new_word
     if len(lowercase			) == 1:
      break
     else:
      __UpperCamelCase				      =  get_pairs(lowercase			)
    __UpperCamelCase				      =  """ """.join(lowercase			)
    if word == "\n  </w>":
     __UpperCamelCase				      =  """\n</w>"""
    __UpperCamelCase				      =  word
    return word
  
  
  
   def    __lowerCamelCase				(  self		,	lowercase		,	lowercase="en"		,	lowercase=False			)  ->							Optional[int]:
    __UpperCamelCase				      =  self.src_lang
  
    if self.do_lower_case:
     __UpperCamelCase				      =  text.lower()
  
    if bypass_tokenizer:
     __UpperCamelCase				      =  text.split()
    else:
     __UpperCamelCase				      =  self.moses_pipeline(lowercase		,	lang=lowercase			)
     __UpperCamelCase				      =  self.moses_tokenize(lowercase		,	lang=lowercase			)
  
    __UpperCamelCase				      =  []
    for token in text:
     if token:
      split_tokens.extend(list(self.bpe(lowercase			).split(""" """			)			)			)
  
    return split_tokens
  
  
  
   def    __lowerCamelCase				(  self		,	lowercase			)  ->							Any:
    return self.encoder.get(lowercase		,	self.encoder.get(self.unk_token			)			)
  
  
  
   def    __lowerCamelCase				(  self		,	lowercase			)  ->							str:
    return self.decoder.get(lowercase		,	self.unk_token			)
  
  
  
   def    __lowerCamelCase				(  self		,	lowercase			)  ->							Tuple:
    __UpperCamelCase				      =  [t.replace(""" """		,	""""""			).replace("""</w>"""		,	""" """			) for t in tokens]
    __UpperCamelCase				      =  """""".join(lowercase			).split()
    # detokenize
    __UpperCamelCase				      =  self.moses_detokenize(lowercase		,	self.tgt_lang			)
    return text
  
  
  
   def    __lowerCamelCase				(  self		,	lowercase		,	lowercase = None			)  ->							List[int]:
    __UpperCamelCase				      =  [self.sep_token_id]
  
    # no bos used in fairseq
    if token_ids_a is None:
     return token_ids_a + sep
    return token_ids_a + sep + token_ids_a + sep
  
  
  
   def    __lowerCamelCase				(  self		,	lowercase		,	lowercase = None		,	lowercase = False			)  ->							List[int]:
  
    if already_has_special_tokens:
     return super().get_special_tokens_mask(
         token_ids_a=lowercase		,	token_ids_a=lowercase		,	already_has_special_tokens=lowercase			)
    # no bos used in fairseq
    if token_ids_a is not None:
     return ([0] * len(lowercase			)) + [1] + ([0] * len(lowercase			)) + [1]
    return ([0] * len(lowercase			)) + [1]
  
  
  
   def    __lowerCamelCase				(  self		,	lowercase		,	lowercase = None			)  ->							List[int]:
    __UpperCamelCase				      =  [self.sep_token_id]
  
    # no bos used in fairseq
    if token_ids_a is None:
     return len(token_ids_a + sep			) * [0]
    return len(token_ids_a + sep			) * [0] + len(token_ids_a + sep			) * [1]
  
  
  
   def    __lowerCamelCase				(  self		,	lowercase		,	lowercase = None			)  ->							Tuple[str]:
    if not os.path.isdir(lowercase			):
     logger.error(f"Vocabulary path ({save_directory}) should be a directory"			)
     return
  
    __UpperCamelCase				      =  os.path.join(
        lowercase		,	(filename_prefix + """-""" if filename_prefix else """""") + VOCAB_FILES_NAMES["""src_vocab_file"""]			)
    __UpperCamelCase				      =  os.path.join(
        lowercase		,	(filename_prefix + """-""" if filename_prefix else """""") + VOCAB_FILES_NAMES["""tgt_vocab_file"""]			)
    __UpperCamelCase				      =  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"""			)
  
    with open(lowercase		,	"""w"""		,	encoding="""utf-8"""			) as f:
     __UpperCamelCase				      =  {v: k for k, v in self.decoder.items()}
     f.write(json.dumps(lowercase		,	indent=2		,	sort_keys=lowercase		,	ensure_ascii=lowercase			) + """\n"""			)
  
    __UpperCamelCase				      =  0
    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				      =  token_index
      writer.write(""" """.join(lowercase			) + """\n"""			)
      index += 1
  
    return src_vocab_file, tgt_vocab_file, merges_file
  
  
  
   def __getstate__(  self			)  ->							Union[str, Any]:
    __UpperCamelCase				      =  self.__dict__.copy()
    __UpperCamelCase				      =  None
    return state
  
  
  
  
   def __setstate__(  self		,	lowercase			)  ->							List[Any]:
    __UpperCamelCase				      =  d
  
    try:
     import sacremoses
    except ImportError:
     raise ImportError(
         """You need to install sacremoses to use XLMTokenizer. """
         """See https://pypi.org/project/sacremoses/ for installation."""			)
  
    __UpperCamelCase				      =  sacremoses
  
  
  
  
  
  
style_context: 
  
  
  
  '''simple docstring'''
  
  
  
  a__						:			str										=			[chr(i) for i in range(3_2, 1_2_6)]
  a__						:			List[Any]										=			list(range(len(alphabets)))
  a__						:			Union[str, Any]										=			list(range(len(alphabets)))
  a__						:			Dict										=			list(range(len(alphabets)))
  a__						:			Union[str, Any]										=			list(reversed(range(len(alphabets))))
  a__						:			List[str]										=			[]
  a__						:			int										=			0
  
  
  
  
  
  
  
  def _lowercase   (  ):
  
  
  
   '''simple docstring'''
  
  
  
   global gear_one_pos
   global gear_two_pos
   global gear_three_pos
   __UpperCamelCase				      =  gear_one[0]
   gear_one.append(__A       )
   del gear_one[0]
   gear_one_pos += 1
   if gear_one_pos % int(len(__A       )       ) == 0:
    __UpperCamelCase				      =  gear_two[0]
    gear_two.append(__A       )
    del gear_two[0]
    gear_two_pos += 1
    if gear_two_pos % int(len(__A       )       ) == 0:
     __UpperCamelCase				      =  gear_three[0]
     gear_three.append(__A       )
     del gear_three[0]
     gear_three_pos += 1
  
  
  
  
  
  
  
  def _lowercase   (  __A       ):
  
  
  
   '''simple docstring'''
  
  
  
   __UpperCamelCase				      =  alphabets.index(__A       )
   __UpperCamelCase				      =  gear_one[target]
   __UpperCamelCase				      =  gear_two[target]
   __UpperCamelCase				      =  gear_three[target]
   __UpperCamelCase				      =  reflector[target]
   __UpperCamelCase				      =  gear_three.index(__A       )
   __UpperCamelCase				      =  gear_two.index(__A       )
   __UpperCamelCase				      =  gear_one.index(__A       )
   code.append(alphabets[target]       )
   rotator()
  
  
  if __name__ == "__main__":
   a__						:			Any										=			list(input('Type your message:\n'))
   while True:
    try:
     a__						:			List[Any]										=			int(input('Please set token:(must be only digits)\n'))
     break
    except Exception as error:
     print(error)
   for _ in range(token):
    rotator()
   for j in decode:
    engine(j)
   print('\n' + ''.join(code))
   print(
       f'''\nYour Token is {token} please write it down.\nIf you want to decode '''
       'this message again you should input same digits as token!'
   )
  
  
  
  
  
  