

from __future__ import annotations

a_     =			tuple[int, int, int]
a_     =			tuple[str, str, str]


# used alphabet --------------------------
# from string.ascii_uppercase
a_     =			'ABCDEFGHIJKLMNOPQRSTUVWXYZ'

# -------------------------- default selection --------------------------
# rotors --------------------------
a_     =			'EGZWVONAHDCLFQMSIPJBYUKXTR'
a_     =			'FOBHMDKEXQNRAULPGSJVTYICZW'
a_     =			'ZJXESIUQLHAVRMDOYGTNFWPBKC'
# reflector --------------------------
a_     =			{
    '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 --------------------------
a_     =			'RMDJXFUWGISLHVTCQNKYPBEZOA'
a_     =			'SGLCPQWZHKXAREONTFBVIYJUDM'
a_     =			'HVSICLTYKQUBXDWAJZOMFGPREN'
a_     =			'RZWQHFMVDBKICJLNTUXAGYPSOE'
a_     =			'LFKIJODBEGAMQPXVUHYSTCZRWN'
a_     =			'KOAEGVDHXPQZMLFTYWJNBRCIUS'

def        lowerCamelCase__       (    _a							,	_a							,	_a):
	# Checks if there are 3 unique rotors

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

	# Checks if rotor positions are valid
	SCREAMING_SNAKE_CASE   ,SCREAMING_SNAKE_CASE   ,SCREAMING_SNAKE_CASE      :					int    =				rotpos
	if not 0 < rotorposa <= len(_a):
		SCREAMING_SNAKE_CASE      :					int    =				f"First rotor position is not within range of 1..26 ({rotorposa}"
		raise ValueError(_a)
	if not 0 < rotorposa <= len(_a):
		SCREAMING_SNAKE_CASE      :					Optional[int]    =				f"Second rotor position is not within range of 1..26 ({rotorposa})"
		raise ValueError(_a)
	if not 0 < rotorposa <= len(_a):
		SCREAMING_SNAKE_CASE      :					Any    =				f"Third rotor position is not within range of 1..26 ({rotorposa})"
		raise ValueError(_a)

	# Validates string and returns dict
	SCREAMING_SNAKE_CASE      :					Tuple    =				_plugboard(_a)

	return rotpos, rotsel, pbdict

def        lowerCamelCase__       (    _a):

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

	pbstring.replace(" "							,	"")

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

	# Created the dictionary
	SCREAMING_SNAKE_CASE      :					Optional[Any]    =				{}
	for j in range(0							,	len(_a) - 1							,	2):
		SCREAMING_SNAKE_CASE      :					str    =				pbstring[j + 1]
		SCREAMING_SNAKE_CASE      :					Tuple    =				pbstring[j]

	return pb

def        lowerCamelCase__       (    _a							,	_a							,	_a = (rotora, rotora, rotora)							,	_a = ""							,	):
	SCREAMING_SNAKE_CASE      :					Any    =				text.upper()
	SCREAMING_SNAKE_CASE   ,SCREAMING_SNAKE_CASE   ,SCREAMING_SNAKE_CASE      :					int    =				_validator(
	    _a							,	_a							,	plugb.upper())

	SCREAMING_SNAKE_CASE   ,SCREAMING_SNAKE_CASE   ,SCREAMING_SNAKE_CASE      :					Tuple    =				rotor_position
	SCREAMING_SNAKE_CASE   ,SCREAMING_SNAKE_CASE   ,SCREAMING_SNAKE_CASE      :					int    =				rotor_selection
	rotorposa -= 1
	rotorposa -= 1
	rotorposa -= 1

	SCREAMING_SNAKE_CASE      :					Any    =				[]

	# encryption/decryption process --------------------------
	for symbol in text:
		if symbol in abc:
			# 1st plugboard --------------------------
			if symbol in plugboard:
				SCREAMING_SNAKE_CASE      :					Union[str, Any]    =				plugboard[symbol]

			# rotor ra --------------------------
			SCREAMING_SNAKE_CASE      :					Optional[Any]    =				abc.index(_a) + rotorposa
			SCREAMING_SNAKE_CASE      :					str    =				rotora[index % len(_a)]

			# rotor rb --------------------------
			SCREAMING_SNAKE_CASE      :					Any    =				abc.index(_a) + rotorposa
			SCREAMING_SNAKE_CASE      :					Any    =				rotora[index % len(_a)]

			# rotor rc --------------------------
			SCREAMING_SNAKE_CASE      :					Any    =				abc.index(_a) + rotorposa
			SCREAMING_SNAKE_CASE      :					Optional[int]    =				rotora[index % len(_a)]

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

			SCREAMING_SNAKE_CASE      :					str    =				reflector[symbol]

			# 2nd rotors
			SCREAMING_SNAKE_CASE      :					int    =				abc[rotora.index(_a) - rotorposa]
			SCREAMING_SNAKE_CASE      :					str    =				abc[rotora.index(_a) - rotorposa]
			SCREAMING_SNAKE_CASE      :					Tuple    =				abc[rotora.index(_a) - rotorposa]

			# 2nd plugboard
			if symbol in plugboard:
				SCREAMING_SNAKE_CASE      :					Any    =				plugboard[symbol]

			# moves/resets rotor positions
			rotorposa += 1
			if rotorposa >= len(_a):
				SCREAMING_SNAKE_CASE      :					List[Any]    =				0
				rotorposa += 1
			if rotorposa >= len(_a):
				SCREAMING_SNAKE_CASE      :					Union[str, Any]    =				0
				rotorposa += 1
			if rotorposa >= len(_a):
				SCREAMING_SNAKE_CASE      :					str    =				0

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

	return "".join(_a)


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

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




import numpy as np
from matplotlib import pyplot as plt
from sklearn.datasets import load_iris
from sklearn.metrics import ConfusionMatrixDisplay
from sklearn.model_selection import train_test_split
from xgboost import XGBClassifier






def     a(      A       :    dict       )		->       tuple:
					"""simple docstring"""





					return (data["data"], data["target"])






def     a(      A       :    np.ndarray ,     A       :    np.ndarray       )		->       XGBClassifier:
					"""simple docstring"""





					a					     =   XGBClassifier()
					classifier.fit(A ,     A       )
					return classifier






def     a(      )		->       None:
					"""simple docstring"""





					a					     =   load_iris()
					a     ,				a					     =   data_handling(A       )
					a     ,				a     ,				a     ,				a					     =   train_test_split(
					    A ,     A ,     test_size=0.25       )

					a					     =   iris["target_names"]

					# Create an XGBoost Classifier from the training data
					a					     =   xgboost(A ,     A       )

					# Display the confusion matrix of the classifier with both training and test sets
					ConfusionMatrixDisplay.from_estimator(
					    A ,     A ,     A ,     display_labels=A ,     cmap="Blues" ,     normalize="true" ,     )
					plt.title("Normalized Confusion Matrix - IRIS Dataset"       )
					plt.show()


if __name__ == "__main__":
				import doctest

				doctest.testmod(verbose=True)
				main()
