


"""simple docstring"""






from typing import Optional, Tuple

from ...tokenization_utils_fast import PreTrainedTokenizerFast
from ...utils import logging
from .tokenization_openai import OpenAIGPTTokenizer


lowercase  		=			logging.get_logger(__name__)

lowercase  		=			{"""vocab_file""": """vocab.json""", """merges_file""": """merges.txt""", """tokenizer_file""": """tokenizer.json"""}

lowercase  		=			{
    """vocab_file""": {"""openai-gpt""": """https://huggingface.co/openai-gpt/resolve/main/vocab.json"""},
    """merges_file""": {"""openai-gpt""": """https://huggingface.co/openai-gpt/resolve/main/merges.txt"""},
    """tokenizer_file""": {"""openai-gpt""": """https://huggingface.co/openai-gpt/resolve/main/tokenizer.json"""},
}

lowercase  		=			{
    """openai-gpt""": 512,
}


class 			SCREAMING_SNAKE_CASE_  (   _lowercase):




							'''simple docstring'''





							__magic_name__					:     Any				  =  VOCAB_FILES_NAMES
							__magic_name__					:     List[str]				  =  PRETRAINED_VOCAB_FILES_MAP
							__magic_name__					:     List[Any]				  =  PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
							__magic_name__					:     Tuple				  =  ['''input_ids''', '''attention_mask''']
							__magic_name__					:     Optional[int]				  =  OpenAIGPTTokenizer




							def __init__(						self	,					lowerCamelCase__=None	,					lowerCamelCase__=None	,					lowerCamelCase__=None	,					lowerCamelCase__="<unk>"	,					**lowerCamelCase__)   ->	str:







								'''simple docstring'''




								super().__init__(lowerCamelCase__	,					lowerCamelCase__	,					tokenizer_file=lowerCamelCase__	,					unk_token=lowerCamelCase__	,					**lowerCamelCase__)




							@property
							def        UpperCAmelCase (						self)   ->	Tuple:







								'''simple docstring'''




								return True







							def        UpperCAmelCase (						self	,					lowerCamelCase__	,					lowerCamelCase__ = None)   ->	Tuple[str]:







								'''simple docstring'''




								snake_case__  :						Any		=      self._tokenizer.model.save(lowerCamelCase__	,					name=lowerCamelCase__)
								return tuple(lowerCamelCase__)








"""simple docstring"""






def 		A_	(   __UpperCamelCase     :				str       ,	__UpperCamelCase     :				str				):
		if not isinstance(__UpperCamelCase       ,	__UpperCamelCase				):
				raise TypeError('''plaintext must be a string'''				)
		if not isinstance(__UpperCamelCase       ,	__UpperCamelCase				):
				raise TypeError('''key must be a string'''				)

		if not plaintext:
				raise ValueError('''plaintext is empty'''				)
		if not key:
				raise ValueError('''key is empty'''				)

		key += plaintext
		lowercase										=							plaintext.lower()
		lowercase										=							key.lower()
		lowercase										=							0
		lowercase										=							0
		lowercase										=							''''''
		while plaintext_iterator < len(__UpperCamelCase				):
				if (
				    ord(plaintext[plaintext_iterator]				) < 97
				    or ord(plaintext[plaintext_iterator]				) > 1_22
				):
						ciphertext += plaintext[plaintext_iterator]
						plaintext_iterator += 1
				elif ord(key[key_iterator]				) < 97 or ord(key[key_iterator]				) > 1_22:
						key_iterator += 1
				else:
						ciphertext += chr(
						    (
						        (ord(plaintext[plaintext_iterator]				) - 97 + ord(key[key_iterator]				))
						        - 97
						    )
						    % 26
						    + 97				)
						key_iterator += 1
						plaintext_iterator += 1
		return ciphertext
def 		A_	(   __UpperCamelCase     :				str       ,	__UpperCamelCase     :				str				):
		if not isinstance(__UpperCamelCase       ,	__UpperCamelCase				):
				raise TypeError('''ciphertext must be a string'''				)
		if not isinstance(__UpperCamelCase       ,	__UpperCamelCase				):
				raise TypeError('''key must be a string'''				)

		if not ciphertext:
				raise ValueError('''ciphertext is empty'''				)
		if not key:
				raise ValueError('''key is empty'''				)

		lowercase										=							key.lower()
		lowercase										=							0
		lowercase										=							0
		lowercase										=							''''''
		while ciphertext_iterator < len(__UpperCamelCase				):
				if (
				    ord(ciphertext[ciphertext_iterator]				) < 97
				    or ord(ciphertext[ciphertext_iterator]				) > 1_22
				):
						plaintext += ciphertext[ciphertext_iterator]
				else:
						plaintext += chr(
						    (ord(ciphertext[ciphertext_iterator]				) - ord(key[key_iterator]				)) % 26
						    + 97				)
						key += chr(
						    (ord(ciphertext[ciphertext_iterator]				) - ord(key[key_iterator]				)) % 26
						    + 97				)
						key_iterator += 1
				ciphertext_iterator += 1
		return plaintext


if __name__ == "__main__":
							import doctest

							doctest.testmod()
							__lowerCAmelCase				      =   int(input('''Type 1 to encrypt or 2 to decrypt:'''))
							if operation == 1:
														__lowerCAmelCase				      =   input('''Typeplaintext to be encrypted:\n''')
														__lowerCAmelCase				      =   input('''Type the key:\n''')
														print(encrypt(plaintext, key))
							elif operation == 2:
														__lowerCAmelCase				      =   input('''Type the ciphertext to be decrypted:\n''')
														__lowerCAmelCase				      =   input('''Type the key:\n''')
														print(decrypt(ciphertext, key))
							decrypt('''jsqqs avvwo''', '''coffee''')