



from __future__ import annotations

UpperCAmelCase__     = tuple[int, int, int]
UpperCAmelCase__     = tuple[str, str, str]


# used alphabet --------------------------
# from string.ascii_uppercase
UpperCAmelCase__     = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"

# -------------------------- default selection --------------------------
# rotors --------------------------
UpperCAmelCase__     = "EGZWVONAHDCLFQMSIPJBYUKXTR"
UpperCAmelCase__     = "FOBHMDKEXQNRAULPGSJVTYICZW"
UpperCAmelCase__     = "ZJXESIUQLHAVRMDOYGTNFWPBKC"
# reflector --------------------------
UpperCAmelCase__     = {
    "A": "N",
    "N": "A",
    "B": "O",
    "O": "B",
    "C": "P",
    "P": "C",
    "D": "Q",
    "Q": "D",
    "E": "R",
    "R": "E",
    "F": "S",
    "S": "F",
    "G": "T",
    "T": "G",
    "H": "U",
    "U": "H",
    "I": "V",
    "V": "I",
    "J": "W",
    "W": "J",
    "K": "X",
    "X": "K",
    "L": "Y",
    "Y": "L",
    "M": "Z",
    "Z": "M",
}

# -------------------------- extra rotors --------------------------
UpperCAmelCase__     = "RMDJXFUWGISLHVTCQNKYPBEZOA"
UpperCAmelCase__     = "SGLCPQWZHKXAREONTFBVIYJUDM"
UpperCAmelCase__     = "HVSICLTYKQUBXDWAJZOMFGPREN"
UpperCAmelCase__     = "RZWQHFMVDBKICJLNTUXAGYPSOE"
UpperCAmelCase__     = "LFKIJODBEGAMQPXVUHYSTCZRWN"
UpperCAmelCase__     = "KOAEGVDHXPQZMLFTYWJNBRCIUS"





def 							A			(  _UpperCAmelCase       :     RotorPositionT							,     _UpperCAmelCase       :     RotorSelectionT							,     _UpperCAmelCase       :     str					)       ->				tuple[RotorPositionT, RotorSelectionT, dict[str, str]]:







			'''simple docstring'''
			# Checks if there are 3 unique rotors

			if (unique_rotsel := len(set(_UpperCAmelCase					)					)) < 3:
						_UpperCAmelCase	 =     F"Please use 3 unique rotors (not {unique_rotsel})"
						raise Exception(_UpperCAmelCase					)

			# Checks if rotor positions are valid
			_UpperCAmelCase ,  _UpperCAmelCase ,  _UpperCAmelCase	 =     rotpos
			if not 0 < rotorposa <= len(_UpperCAmelCase					):
						_UpperCAmelCase	 =     F"First rotor position is not within range of 1..26 ({rotorposa}"
						raise ValueError(_UpperCAmelCase					)
			if not 0 < rotorposa <= len(_UpperCAmelCase					):
						_UpperCAmelCase	 =     F"Second rotor position is not within range of 1..26 ({rotorposa})"
						raise ValueError(_UpperCAmelCase					)
			if not 0 < rotorposa <= len(_UpperCAmelCase					):
						_UpperCAmelCase	 =     F"Third rotor position is not within range of 1..26 ({rotorposa})"
						raise ValueError(_UpperCAmelCase					)

			# Validates string and returns dict
			_UpperCAmelCase	 =     _plugboard(_UpperCAmelCase					)

			return rotpos, rotsel, pbdict





def 							A			(  _UpperCAmelCase       :     str					)       ->				dict[str, str]:







			'''simple docstring'''

			# tests the input string if it
			# a) is type string
			# b) has even length (so pairs can be made)
			if not isinstance(_UpperCAmelCase							,     _UpperCAmelCase					):
						_UpperCAmelCase	 =     F"Plugboard setting isn't type string ({type(_UpperCAmelCase					)})"
						raise TypeError(_UpperCAmelCase					)
			elif len(_UpperCAmelCase					) % 2 != 0:
						_UpperCAmelCase	 =     F"Odd number of symbols ({len(_UpperCAmelCase					)})"
						raise Exception(_UpperCAmelCase					)
			elif pbstring == "":
						return {}

			pbstring.replace(' '							,     ''					)

			# Checks if all characters are unique
			_UpperCAmelCase	 =     set()
			for i in pbstring:
						if i not in abc:
									_UpperCAmelCase	 =     F"'{i}' not in list of symbols"
									raise Exception(_UpperCAmelCase					)
						elif i in tmppbl:
									_UpperCAmelCase	 =     F"Duplicate symbol ({i})"
									raise Exception(_UpperCAmelCase					)
						else:
									tmppbl.add(_UpperCAmelCase					)
			del tmppbl

			# Created the dictionary
			_UpperCAmelCase	 =     {}
			for j in range(0							,     len(_UpperCAmelCase					) - 1							,     2					):
						_UpperCAmelCase	 =     pbstring[j + 1]
						_UpperCAmelCase	 =     pbstring[j]

			return pb





def 							A			(  _UpperCAmelCase       :     str							,     _UpperCAmelCase       :     RotorPositionT							,     _UpperCAmelCase       :     RotorSelectionT = (rotora, rotora, rotora)							,     _UpperCAmelCase       :     str = ""							,     )       ->				str:







			'''simple docstring'''
			_UpperCAmelCase	 =     text.upper()
			_UpperCAmelCase ,  _UpperCAmelCase ,  _UpperCAmelCase	 =     _validator(
			    _UpperCAmelCase							,     _UpperCAmelCase							,     plugb.upper()					)

			_UpperCAmelCase ,  _UpperCAmelCase ,  _UpperCAmelCase	 =     rotor_position
			_UpperCAmelCase ,  _UpperCAmelCase ,  _UpperCAmelCase	 =     rotor_selection
			rotorposa -= 1
			rotorposa -= 1
			rotorposa -= 1

			_UpperCAmelCase	 =     []

			# encryption/decryption process --------------------------
			for symbol in text:
						if symbol in abc:
									# 1st plugboard --------------------------
									if symbol in plugboard:
												_UpperCAmelCase	 =     plugboard[symbol]

									# rotor ra --------------------------
									_UpperCAmelCase	 =     abc.index(_UpperCAmelCase					) + rotorposa
									_UpperCAmelCase	 =     rotora[index % len(_UpperCAmelCase					)]

									# rotor rb --------------------------
									_UpperCAmelCase	 =     abc.index(_UpperCAmelCase					) + rotorposa
									_UpperCAmelCase	 =     rotora[index % len(_UpperCAmelCase					)]

									# rotor rc --------------------------
									_UpperCAmelCase	 =     abc.index(_UpperCAmelCase					) + rotorposa
									_UpperCAmelCase	 =     rotora[index % len(_UpperCAmelCase					)]

									# reflector --------------------------
									# this is the reason you don't need another machine to decipher

									_UpperCAmelCase	 =     reflector[symbol]

									# 2nd rotors
									_UpperCAmelCase	 =     abc[rotora.index(_UpperCAmelCase					) - rotorposa]
									_UpperCAmelCase	 =     abc[rotora.index(_UpperCAmelCase					) - rotorposa]
									_UpperCAmelCase	 =     abc[rotora.index(_UpperCAmelCase					) - rotorposa]

									# 2nd plugboard
									if symbol in plugboard:
												_UpperCAmelCase	 =     plugboard[symbol]

									# moves/resets rotor positions
									rotorposa += 1
									if rotorposa >= len(_UpperCAmelCase					):
												_UpperCAmelCase	 =     0
												rotorposa += 1
									if rotorposa >= len(_UpperCAmelCase					):
												_UpperCAmelCase	 =     0
												rotorposa += 1
									if rotorposa >= len(_UpperCAmelCase					):
												_UpperCAmelCase	 =     0

        # else:
        #    pass
        #    Error could be also raised
        #    raise ValueError(
        #       'Invalid symbol('+repr(symbol)+')')
						result.append(_UpperCAmelCase					)

			return "".join(_UpperCAmelCase					)


if __name__ == "__main__":
							UpperCAmelCase__     = "This is my Python script that emulates the Enigma machine from WWII."
							UpperCAmelCase__     = (1, 1, 1)
							UpperCAmelCase__     = "pictures"
							UpperCAmelCase__     = (rotora, rotora, rotora)
							UpperCAmelCase__     = enigma(message, rotor_pos, rotor_sel, pb)

							print("Encrypted message:", en)
							print("Decrypted message:", enigma(en, rotor_pos, rotor_sel, pb))





import os
from shutil import copyfile
from typing import List, Optional, Tuple

from ...tokenization_utils import AddedToken
from ...tokenization_utils_fast import PreTrainedTokenizerFast
from ...utils import is_sentencepiece_available, logging


if is_sentencepiece_available():
							from .tokenization_xlnet import XLNetTokenizer
else:
							UpperCAmelCase__     = None


UpperCAmelCase__     = logging.get_logger(__name__)

UpperCAmelCase__     = {"vocab_file": "spiece.model", "tokenizer_file": "tokenizer.json"}

UpperCAmelCase__     = {
    "vocab_file": {
        "xlnet-base-cased": "https://huggingface.co/xlnet-base-cased/resolve/main/spiece.model",
        "xlnet-large-cased": "https://huggingface.co/xlnet-large-cased/resolve/main/spiece.model",
    },
    "tokenizer_file": {
        "xlnet-base-cased": "https://huggingface.co/xlnet-base-cased/resolve/main/tokenizer.json",
        "xlnet-large-cased": "https://huggingface.co/xlnet-large-cased/resolve/main/tokenizer.json",
    },
}

UpperCAmelCase__     = {
    "xlnet-base-cased": None,
    "xlnet-large-cased": None,
}

UpperCAmelCase__     = "▁"

# Segments (not really needed)
UpperCAmelCase__     = 0
UpperCAmelCase__     = 1
UpperCAmelCase__     = 2
UpperCAmelCase__     = 3
UpperCAmelCase__     = 4







class     __lowerCAmelCase					(    A		):
			UpperCamelCase           =  VOCAB_FILES_NAMES
			UpperCamelCase           =  PRETRAINED_VOCAB_FILES_MAP
			UpperCamelCase           =  PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
			UpperCamelCase           =  '''left'''
			UpperCamelCase           =  XLNetTokenizer



			def __init__(		self     :						Any				,	A     :						Union[str, Any]=None				,	A     :						str=None				,	A     :						Tuple=False				,	A     :						Tuple=True				,	A     :						Any=False				,	A     :						List[str]="<s>"				,	A     :						List[str]="</s>"				,	A     :						Optional[int]="<unk>"				,	A     :						Tuple="<sep>"				,	A     :						str="<pad>"				,	A     :						Dict="<cls>"				,	A     :						Dict="<mask>"				,	A     :						Optional[Any]=["<eop>", "<eod>"]				,	**A     :						Optional[Any]				,	)     ->					str:



						"""simple docstring"""






						_UpperCAmelCase	 =     AddedToken(A				,	lstrip=A				,	rstrip=A) if isinstance(A				,	A) else mask_token

						super().__init__(
						    vocab_file=A				,	tokenizer_file=A				,	do_lower_case=A				,	remove_space=A				,	keep_accents=A				,	bos_token=A				,	eos_token=A				,	unk_token=A				,	sep_token=A				,	pad_token=A				,	cls_token=A				,	mask_token=A				,	additional_special_tokens=A				,	**A				,	)

						_UpperCAmelCase	 =     3
						_UpperCAmelCase	 =     do_lower_case
						_UpperCAmelCase	 =     remove_space
						_UpperCAmelCase	 =     keep_accents
						_UpperCAmelCase	 =     vocab_file
						_UpperCAmelCase	 =     False if not self.vocab_file else True



			def 					_lowerCamelCase (		self     :						Tuple				,	A     :						List[int]				,	A     :						Optional[List[int]] = None)     ->					List[int]:



						"""simple docstring"""






						_UpperCAmelCase	 =     [self.sep_token_id]
						_UpperCAmelCase	 =     [self.cls_token_id]
						if token_ids_a is None:
									return token_ids_a + sep + cls
						return token_ids_a + sep + token_ids_a + sep + cls



			def 					_lowerCamelCase (		self     :						Tuple				,	A     :						List[int]				,	A     :						Optional[List[int]] = None)     ->					List[int]:



						"""simple docstring"""






						_UpperCAmelCase	 =     [self.sep_token_id]
						_UpperCAmelCase	 =     [2]

						if token_ids_a is None:
									return len(token_ids_a + sep) * [0] + cls_segment_id
						return len(token_ids_a + sep) * [0] + len(token_ids_a + sep) * [1] + cls_segment_id



			def 					_lowerCamelCase (		self     :						List[str]				,	A     :						str				,	A     :						Optional[str] = None)     ->					Tuple[str]:



						"""simple docstring"""






						if not self.can_save_slow_tokenizer:
									raise ValueError(
									    'Your fast tokenizer does not have the necessary information to save the vocabulary for a slow '
									    'tokenizer.')

						if not os.path.isdir(A):
									logger.error(F"Vocabulary path ({save_directory}) should be a directory")
									return
						_UpperCAmelCase	 =     os.path.join(
						    A				,	(filename_prefix + '-' if filename_prefix else '') + VOCAB_FILES_NAMES['vocab_file'])

						if os.path.abspath(self.vocab_file) != os.path.abspath(A):
									copyfile(self.vocab_file				,	A)

						return (out_vocab_file,)
