



"""simple docstring"""


import json
import os
from typing import Optional, Tuple

from ...tokenization_utils import PreTrainedTokenizer
from ...utils import logging


snake_case_				     =       logging.get_logger(__name__)

snake_case_				     =       {"""vocab_file""": """vocab.json"""}

snake_case_				     =       {
    """vocab_file""": {
        """mgp-str""": """https://huggingface.co/alibaba-damo/mgp-str-base/blob/main/vocab.json""",
    }
}

snake_case_				     =       {"""mgp-str""": 27}







class       A_			(     SCREAMING_SNAKE_CASE_				):



						"""simple docstring"""
						__UpperCamelCase						=							VOCAB_FILES_NAMES
						__UpperCamelCase						=							PRETRAINED_VOCAB_FILES_MAP
						__UpperCamelCase						=							PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES






						def __init__(					self :Dict   ,  lowercase_ :Tuple   ,  lowercase_ :Optional[int]="[GO]"   ,  lowercase_ :Tuple="[GO]"   ,  lowercase_ :Optional[Any]="[s]"   ,  lowercase_ :List[str]="[GO]"   ,  **lowercase_ :int					)				->			List[str]:
												super().__init__(
												    unk_token=lowercase_   ,  bos_token=lowercase_   ,  eos_token=lowercase_   ,  pad_token=lowercase_   ,  **lowercase_   ,  )

												with open(lowercase_   ,  encoding='utf-8'					) as vocab_handle:
																		UpperCAmelCase             = json.load(lowercase_					)
												UpperCAmelCase             = {v: k for k, v in self.vocab.items()}






						@property
						def 	UpperCAmelCase__     (					self :List[str]					)				->			Any:
												return len(self.vocab					)






						def 	UpperCAmelCase__     (					self :Dict					)				->			List[str]:
												return dict(self.vocab   ,  **self.added_tokens_encoder					)






						def 	UpperCAmelCase__     (					self :Optional[int]   ,  lowercase_ :Optional[Any]					)				->			int:
												UpperCAmelCase             = []
												for s in text:
																		char_tokens.extend(lowercase_					)
												return char_tokens






						def 	UpperCAmelCase__     (					self :Union[str, Any]   ,  lowercase_ :Union[str, Any]					)				->			Dict:
												return self.vocab.get(lowercase_   ,  self.vocab.get(self.unk_token					)					)






						def 	UpperCAmelCase__     (					self :Optional[int]   ,  lowercase_ :Optional[int]					)				->			Optional[Any]:
												return self.decoder.get(lowercase_					)






						def 	UpperCAmelCase__     (					self :List[str]   ,  lowercase_ :str   ,  lowercase_ :Optional[str] = None					)				->			Tuple[str]:
												if not os.path.isdir(lowercase_					):
																		logger.error('Vocabulary path ({}) should be a directory'.format(lowercase_					)					)
																		return
												UpperCAmelCase             = os.path.join(
												    lowercase_   ,  (filename_prefix + '-' if filename_prefix else '') + VOCAB_FILES_NAMES['vocab_file']					)

												with open(lowercase_   ,  'w'   ,  encoding='utf-8'					) as f:
																		f.write(json.dumps(self.vocab   ,  indent=2   ,  sort_keys=lowercase_   ,  ensure_ascii=lowercase_					) + '\n'					)

												return (vocab_file,)







import math




def 	_SCREAMING_SNAKE_CASE					(		)					->    None:






							'''simple docstring'''





							__UpperCamelCase	:   List[Any]			   =					input("Enter message: ")
							__UpperCamelCase	:   Optional[int]			   =					int(input(F'Enter key [2-{len(_lowerCamelCase) - 1}]: '))
							__UpperCamelCase	:   str			   =					input("Encryption/Decryption [e/d]: ")

							if mode.lower().startswith("e"):
														__UpperCamelCase	:   List[str]			   =					encrypt_message(_lowerCamelCase						,  _lowerCamelCase)
							elif mode.lower().startswith("d"):
														__UpperCamelCase	:   Dict			   =					decrypt_message(_lowerCamelCase						,  _lowerCamelCase)

							# Append pipe symbol (vertical bar) to identify spaces at the end.
							print(F'Output:\n{text + "|"}')




def 	_SCREAMING_SNAKE_CASE					(		_lowerCamelCase :			int						,  _lowerCamelCase :			str)					->    str:






							'''simple docstring'''





							__UpperCamelCase	:   Optional[Any]			   =					[""] * key
							for col in range(_lowerCamelCase):
														__UpperCamelCase	:   Any			   =					col
														while pointer < len(_lowerCamelCase):
																					cipher_text[col] += message[pointer]
																					pointer += key
							return "".join(_lowerCamelCase)




def 	_SCREAMING_SNAKE_CASE					(		_lowerCamelCase :			int						,  _lowerCamelCase :			str)					->    str:






							'''simple docstring'''





							__UpperCamelCase	:   Any			   =					math.ceil(len(_lowerCamelCase) / key)
							__UpperCamelCase	:   Any			   =					key
							__UpperCamelCase	:   str			   =					(num_cols * num_rows) - len(_lowerCamelCase)
							__UpperCamelCase	:   Union[str, Any]			   =					[""] * num_cols
							__UpperCamelCase	:   Dict			   =					0
							__UpperCamelCase	:   int			   =					0

							for symbol in message:
														plain_text[col] += symbol
														col += 1

														if (
														    (col == num_cols)
														    or (col == num_cols - 1)
														    and (row >= num_rows - num_shaded_boxes)
														):
																					__UpperCamelCase	:   List[Any]			   =					0
																					row += 1

							return "".join(_lowerCamelCase)


if __name__ == "__main__":
		import doctest

		doctest.testmod()
		main()