



import json
from typing import List, Optional, Tuple

from tokenizers import normalizers

from ...tokenization_utils_fast import PreTrainedTokenizerFast
from ...utils import logging
from .tokenization_distilbert import DistilBertTokenizer


snake_case    :						Optional[int]  =						logging.get_logger(__name__)

snake_case    :						Optional[Any]  =						{'vocab_file': 'vocab.txt', 'tokenizer_file': 'tokenizer.json'}

snake_case    :						List[str]  =						{
    'vocab_file': {
        'distilbert-base-uncased': 'https://huggingface.co/distilbert-base-uncased/resolve/main/vocab.txt',
        'distilbert-base-uncased-distilled-squad': (
            'https://huggingface.co/distilbert-base-uncased-distilled-squad/resolve/main/vocab.txt'
        ),
        'distilbert-base-cased': 'https://huggingface.co/distilbert-base-cased/resolve/main/vocab.txt',
        'distilbert-base-cased-distilled-squad': (
            'https://huggingface.co/distilbert-base-cased-distilled-squad/resolve/main/vocab.txt'
        ),
        'distilbert-base-german-cased': 'https://huggingface.co/distilbert-base-german-cased/resolve/main/vocab.txt',
        'distilbert-base-multilingual-cased': (
            'https://huggingface.co/distilbert-base-multilingual-cased/resolve/main/vocab.txt'
        ),
    },
    'tokenizer_file': {
        'distilbert-base-uncased': 'https://huggingface.co/distilbert-base-uncased/resolve/main/tokenizer.json',
        'distilbert-base-uncased-distilled-squad': (
            'https://huggingface.co/distilbert-base-uncased-distilled-squad/resolve/main/tokenizer.json'
        ),
        'distilbert-base-cased': 'https://huggingface.co/distilbert-base-cased/resolve/main/tokenizer.json',
        'distilbert-base-cased-distilled-squad': (
            'https://huggingface.co/distilbert-base-cased-distilled-squad/resolve/main/tokenizer.json'
        ),
        'distilbert-base-german-cased': (
            'https://huggingface.co/distilbert-base-german-cased/resolve/main/tokenizer.json'
        ),
        'distilbert-base-multilingual-cased': (
            'https://huggingface.co/distilbert-base-multilingual-cased/resolve/main/tokenizer.json'
        ),
    },
}

snake_case    :						Any  =						{
    'distilbert-base-uncased': 5_1_2,
    'distilbert-base-uncased-distilled-squad': 5_1_2,
    'distilbert-base-cased': 5_1_2,
    'distilbert-base-cased-distilled-squad': 5_1_2,
    'distilbert-base-german-cased': 5_1_2,
    'distilbert-base-multilingual-cased': 5_1_2,
}


snake_case    :						List[str]  =						{
    'distilbert-base-uncased': {'do_lower_case': True},
    'distilbert-base-uncased-distilled-squad': {'do_lower_case': True},
    'distilbert-base-cased': {'do_lower_case': False},
    'distilbert-base-cased-distilled-squad': {'do_lower_case': False},
    'distilbert-base-german-cased': {'do_lower_case': False},
    'distilbert-base-multilingual-cased': {'do_lower_case': False},
}




class 							lowerCAmelCase__  (	UpperCamelCase						):
					__A     :    Dict           =						VOCAB_FILES_NAMES
					__A     :    str           =						PRETRAINED_VOCAB_FILES_MAP
					__A     :    str           =						PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
					__A     :    Dict           =						PRETRAINED_INIT_CONFIGURATION
					__A     :    Any           =						['input_ids', 'attention_mask']
					__A     :    Optional[Any]           =						DistilBertTokenizer







					def __init__(       self      :     Optional[int]			,		_A      :     Optional[Any]=None			,		_A      :     int=None			,		_A      :     Tuple=True			,		_A      :     List[Any]="[UNK]"			,		_A      :     Any="[SEP]"			,		_A      :     Dict="[PAD]"			,		_A      :     Union[str, Any]="[CLS]"			,		_A      :     Dict="[MASK]"			,		_A      :     Any=True			,		_A      :     Optional[Any]=None			,		**_A      :     Optional[int]			,		):
											super().__init__(
											    _A			,		tokenizer_file=_A			,		do_lower_case=_A			,		unk_token=_A			,		sep_token=_A			,		pad_token=_A			,		cls_token=_A			,		mask_token=_A			,		tokenize_chinese_chars=_A			,		strip_accents=_A			,		**_A			,		)

											A__	:							Optional[Any]						    = json.loads(self.backend_tokenizer.normalizer.__getstate__())
											if (
											    normalizer_state.get("lowercase"			,		_A) != do_lower_case
											    or normalizer_state.get("strip_accents"			,		_A) != strip_accents
											    or normalizer_state.get("handle_chinese_chars"			,		_A) != tokenize_chinese_chars
											):
																	A__	:							int						    = getattr(_A			,		normalizer_state.pop("type"))
																	A__	:							Tuple						    = do_lower_case
																	A__	:							Tuple						    = strip_accents
																	A__	:							int						    = tokenize_chinese_chars
																	A__	:							Any						    = normalizer_class(**_A)

											A__	:							Any						    = do_lower_case







					def  _lowercase			(       self      :     Any			,		_A      :     int			,		_A      :     Tuple=None):
											A__	:							Dict						    = [self.cls_token_id] + token_ids_a + [self.sep_token_id]

											if token_ids_a:
																	output += token_ids_a + [self.sep_token_id]

											return output







					def  _lowercase			(       self      :     Optional[int]			,		_A      :     List[int]			,		_A      :     Optional[List[int]] = None):
											A__	:							int						    = [self.sep_token_id]
											A__	:							List[Any]						    = [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) * [0] + len(token_ids_a + sep) * [1]







					def  _lowercase			(       self      :     Optional[int]			,		_A      :     str			,		_A      :     Optional[str] = None):
											A__	:							Tuple						    = self._tokenizer.model.save(_A			,		name=_A)
											return tuple(_A)




snake_case    :						Tuple  =						'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
def 	snake_case__       (					)		->		None:







						"""simple docstring"""

						A__	:							Union[str, Any]						    = input("Enter message: "       )
						A__	:							Tuple						    = input("Enter key [alphanumeric]: "       )
						A__	:							Optional[Any]						    = input("Encrypt/Decrypt [e/d]: "       )

						if mode.lower().startswith("e"       ):
												A__	:							Tuple						    = "encrypt"
												A__	:							str						    = encrypt_message(__lowercase							,     __lowercase       )
						elif mode.lower().startswith("d"       ):
												A__	:							Optional[Any]						    = "decrypt"
												A__	:							Union[str, Any]						    = decrypt_message(__lowercase							,     __lowercase       )

						print(F'\n{mode.title()}ed message:'       )
						print(__lowercase       )
def 	snake_case__       (					__lowercase							,     __lowercase       )		->		str:







						"""simple docstring"""

						return translate_message(__lowercase							,     __lowercase							,     "encrypt"       )
def 	snake_case__       (					__lowercase							,     __lowercase       )		->		str:







						"""simple docstring"""

						return translate_message(__lowercase							,     __lowercase							,     "decrypt"       )
def 	snake_case__       (					__lowercase							,     __lowercase							,     __lowercase       )		->		str:







						"""simple docstring"""

						A__	:							Dict						    = []
						A__	:							Union[str, Any]						    = 0
						A__	:							List[Any]						    = key.upper()

						for symbol in message:
												A__	:							List[str]						    = LETTERS.find(symbol.upper()       )
												if num != -1:
																		if mode == "encrypt":
																								num += LETTERS.find(key[key_index]       )
																		elif mode == "decrypt":
																								num -= LETTERS.find(key[key_index]       )

																		num %= len(__lowercase       )

																		if symbol.isupper():
																								translated.append(LETTERS[num]       )
																		elif symbol.islower():
																								translated.append(LETTERS[num].lower()       )

																		key_index += 1
																		if key_index == len(__lowercase       ):
																								A__	:							Optional[int]						    = 0
												else:
																		translated.append(__lowercase       )
						return "".join(__lowercase       )


if __name__ == "__main__":
		main()