



"""simple docstring"""
from typing import Literal

__a           =							"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
def   A_    (     _lowercase,   _lowercase,   _lowercase      ):







						'''simple docstring'''


						snake_case_					:List[str]		=     LETTERS if mode == """decrypt""" else key
						snake_case_					:List[Any]		=     key if mode == """decrypt""" else LETTERS
						snake_case_					:Any		=     """"""
						# loop through each symbol in the message
						for symbol in message:
												if symbol.upper() in chars_a:
																		# encrypt/decrypt the symbol
																		snake_case_					:Any		=     chars_a.find(symbol.upper()      )
																		if symbol.isupper():
																								translated += chars_b[sym_index].upper()
																		else:
																								translated += chars_b[sym_index].lower()
												else:
																		# symbol is not in LETTERS, just add it
																		translated += symbol
						return translated
def   A_    (     _lowercase,   _lowercase      ):







						'''simple docstring'''


						return translate_message(_lowercase,   _lowercase,   """encrypt"""      )
def   A_    (     _lowercase,   _lowercase      ):







						'''simple docstring'''


						return translate_message(_lowercase,   _lowercase,   """decrypt"""      )
def   A_    (     ):







						'''simple docstring'''


						snake_case_					:int		=     """Hello World"""
						snake_case_					:Optional[Any]		=     """QWERTYUIOPASDFGHJKLZXCVBNM"""
						snake_case_					:Optional[Any]		=     """decrypt"""  # set to 'encrypt' or 'decrypt'

						if mode == "encrypt":
												snake_case_					:str		=     encrypt_message(_lowercase,   _lowercase      )
						elif mode == "decrypt":
												snake_case_					:Optional[Any]		=     decrypt_message(_lowercase,   _lowercase      )
						print(f"""Using the key {key}, the {mode}ed message is: {translated}"""      )


if __name__ == "__main__":
						import doctest

						doctest.testmod()
						main()





"""simple docstring"""
from transformers.models.cpm.tokenization_cpm import CpmTokenizer
from transformers.testing_utils import custom_tokenizers

from ..xlnet.test_modeling_xlnet import XLNetModelTest
@custom_tokenizers
class 							lowerCamelCase    (     _lowerCAmelCase							):






					'''simple docstring'''





					def   lowerCAmelCase_							(			self:				Optional[int]		,	snake_case:				Optional[Any]		,	snake_case:				Optional[Any]		,	snake_case:				Tuple		,	snake_case:				int		,	snake_case:				Optional[Any]		)  ->      int:
											return True






					def   lowerCAmelCase_							(			self:				Tuple		)  ->      Optional[int]:
											snake_case_					:Dict		=     CpmTokenizer.from_pretrained("""TsinghuaAI/CPM-Generate"""		)
											snake_case_					:Any		=     """Hugging Face大法好，谁用谁知道。"""
											snake_case_					:Union[str, Any]		=     """Hugging Face大法好,谁用谁知道。<unk>"""
											snake_case_					:Dict		=     """▁Hu gg ing ▁ ▂ ▁F ace ▁大法 ▁好 ▁ , ▁谁 ▁用 ▁谁 ▁知 道 ▁ 。""".split()

											snake_case_					:str		=     tokenizer.tokenize(snake_case		)
											self.assertListEqual(snake_case		,	snake_case		)

											snake_case_					:List[Any]		=     tokens + [tokenizer.unk_token]

											snake_case_					:Optional[Any]		=     [13_789, 13_283, 1_421, 8, 10, 1_164, 13_608, 16_528, 63, 8, 9, 440, 108, 440, 121, 90, 8, 12, 0]
											self.assertListEqual(tokenizer.convert_tokens_to_ids(snake_case		)		,	snake_case		)

											snake_case_					:int		=     tokenizer.decode(snake_case		)
											self.assertEqual(snake_case		,	snake_case		)
