




from __future__ import annotations

lowercase__				:     Tuple 		=						tuple[int, int, int]
lowercase__				:     List[Any] 		=						tuple[str, str, str]


# used alphabet --------------------------
# from string.ascii_uppercase
lowercase__				:     List[Any] 		=						"ABCDEFGHIJKLMNOPQRSTUVWXYZ"

# -------------------------- default selection --------------------------
# rotors --------------------------
lowercase__				:     Optional[Any] 		=						"EGZWVONAHDCLFQMSIPJBYUKXTR"
lowercase__				:     int 		=						"FOBHMDKEXQNRAULPGSJVTYICZW"
lowercase__				:     int 		=						"ZJXESIUQLHAVRMDOYGTNFWPBKC"
# reflector --------------------------
lowercase__				:     List[str] 		=						{
    "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 --------------------------
lowercase__				:     Union[str, Any] 		=						"RMDJXFUWGISLHVTCQNKYPBEZOA"
lowercase__				:     Tuple 		=						"SGLCPQWZHKXAREONTFBVIYJUDM"
lowercase__				:     Dict 		=						"HVSICLTYKQUBXDWAJZOMFGPREN"
lowercase__				:     Optional[int] 		=						"RZWQHFMVDBKICJLNTUXAGYPSOE"
lowercase__				:     Any 		=						"LFKIJODBEGAMQPXVUHYSTCZRWN"
lowercase__				:     Tuple 		=						"KOAEGVDHXPQZMLFTYWJNBRCIUS"


def 						lowerCamelCase__    (		_A     ,	_A     ,	_A							):







	'''simple docstring'''





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

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

	# Validates string and returns dict
	snake_case_		    =     _plugboard(_A							)

	return rotpos, rotsel, pbdict


def 						lowerCamelCase__    (		_A							):







	'''simple docstring'''





	if not isinstance(_A     ,	_A							):
		snake_case_		    =     f"Plugboard setting isn't type string ({type(_A							)})"
		raise TypeError(_A							)
	elif len(_A							) % 2 != 0:
		snake_case_		    =     f"Odd number of symbols ({len(_A							)})"
		raise Exception(_A							)
	elif pbstring == "":
		return {}

	pbstring.replace(" "     ,	""							)

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

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

	return pb


def 						lowerCamelCase__    (		_A     ,	_A     ,	_A = (rotora, rotora, rotora)     ,	_A = ""     ,	):







	'''simple docstring'''





	snake_case_		    =     text.upper()
	snake_case_    ,      snake_case_    ,      snake_case_		    =     _validator(
	    _A     ,	_A     ,	plugb.upper()							)

	snake_case_    ,      snake_case_    ,      snake_case_		    =     rotor_position
	snake_case_    ,      snake_case_    ,      snake_case_		    =     rotor_selection
	rotorposa -= 1
	rotorposa -= 1
	rotorposa -= 1

	snake_case_		    =     []

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

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

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

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

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

			snake_case_		    =     reflector[symbol]

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

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

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

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

	return "".join(_A							)


if __name__ == "__main__":
		lowercase__				:     List[str] 		=						"This is my Python script that emulates the Enigma machine from WWII."
		lowercase__				:     Dict 		=						(1, 1, 1)
		lowercase__				:     Optional[Any] 		=						"pictures"
		lowercase__				:     List[Any] 		=						(rotora, rotora, rotora)
		lowercase__				:     Dict 		=						enigma(message, rotor_pos, rotor_sel, pb)

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






# Copyright 2021 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

from argparse import ArgumentParser

from accelerate.commands.config import get_config_parser
from accelerate.commands.env import env_command_parser
from accelerate.commands.launch import launch_command_parser
from accelerate.commands.test import test_command_parser
from accelerate.commands.tpu import tpu_command_parser


def 						lowerCamelCase__    (		):







	'''simple docstring'''





	snake_case_		    =     ArgumentParser("Accelerate CLI tool"     ,	usage="accelerate <command> [<args>]"     ,	allow_abbrev=_A							)
	snake_case_		    =     parser.add_subparsers(help="accelerate command helpers"							)

	# Register commands
	get_config_parser(subparsers=_A							)
	env_command_parser(subparsers=_A							)
	launch_command_parser(subparsers=_A							)
	tpu_command_parser(subparsers=_A							)
	test_command_parser(subparsers=_A							)

	# Let's go
	snake_case_		    =     parser.parse_args()

	if not hasattr(_A     ,	"func"							):
		parser.print_help()
		exit(1							)

	# Run
	args.func(_A							)


if __name__ == "__main__":
		main()
