






"""simple docstring"""
lowerCamelCase_       			=   '''ABCDEFGHIJKLMNOPQRSTUVWXYZ'''

def        snake_case   (     ):
			UpperCAmelCase_  :				List[Any]      =      input("Enter message: "		)
			UpperCAmelCase_  :				Tuple      =      input("Enter key [alphanumeric]: "		)
			UpperCAmelCase_  :				str      =      input("Encrypt/Decrypt [e/d]: "		)

			if mode.lower().startswith("e"		):
						UpperCAmelCase_  :				str      =      "encrypt"
						UpperCAmelCase_  :				int      =      encrypt_message(A__			,A__		)
			elif mode.lower().startswith("d"		):
						UpperCAmelCase_  :				Dict      =      "decrypt"
						UpperCAmelCase_  :				List[str]      =      decrypt_message(A__			,A__		)

			print(F"""\n{mode.title()}ed message:"""		)
			print(A__		)

def        snake_case   (     A__			,A__		):
			return translate_message(A__			,A__			,"encrypt"		)

def        snake_case   (     A__			,A__		):
			return translate_message(A__			,A__			,"decrypt"		)

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

			for symbol in message:
						UpperCAmelCase_  :				int      =      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(A__		)

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

									key_index += 1
									if key_index == len(A__		):
												UpperCAmelCase_  :				int      =      0
						else:
									translated.append(A__		)
			return "".join(A__		)


if __name__ == "__main__":
			main()











"""simple docstring"""
import json
import os
import tempfile

from transformers.testing_utils import check_json_file_has_correct_format







class     UpperCamelCase_ :
	__magic_name__			   =       None





	def   _SCREAMING_SNAKE_CASE   (   self      :				Any		)		->    List[Any]:
				UpperCAmelCase_  :				Tuple      =      self.feature_extraction_class(**self.feat_extract_dict		)
				UpperCAmelCase_  :				Union[str, Any]      =      json.loads(feat_extract.to_json_string()		)
				for key, value in self.feat_extract_dict.items():
							self.assertEqual(obj[key]			,			lowerCAmelCase_		)





	def   _SCREAMING_SNAKE_CASE   (   self      :				str		)		->    int:
				UpperCAmelCase_  :				Dict      =      self.feature_extraction_class(**self.feat_extract_dict		)

				with tempfile.TemporaryDirectory() as tmpdirname:
							UpperCAmelCase_  :				List[Any]      =      os.path.join(lowerCAmelCase_			,			"feat_extract.json"		)
							feat_extract_first.to_json_file(lowerCAmelCase_		)
							UpperCAmelCase_  :				Any      =      self.feature_extraction_class.from_json_file(lowerCAmelCase_		)

				self.assertEqual(feat_extract_second.to_dict()			,			feat_extract_first.to_dict()		)





	def   _SCREAMING_SNAKE_CASE   (   self      :				int		)		->    Dict:
				UpperCAmelCase_  :				Optional[Any]      =      self.feature_extraction_class(**self.feat_extract_dict		)

				with tempfile.TemporaryDirectory() as tmpdirname:
							UpperCAmelCase_  :				Optional[Any]      =      feat_extract_first.save_pretrained(lowerCAmelCase_		)[0]
							check_json_file_has_correct_format(lowerCAmelCase_		)
							UpperCAmelCase_  :				Any      =      self.feature_extraction_class.from_pretrained(lowerCAmelCase_		)

				self.assertEqual(feat_extract_second.to_dict()			,			feat_extract_first.to_dict()		)





	def   _SCREAMING_SNAKE_CASE   (   self      :				Any		)		->    Optional[Any]:
				UpperCAmelCase_  :				Optional[int]      =      self.feature_extraction_class()
				self.assertIsNotNone(lowerCAmelCase_		)



