





'''simple docstring'''

from __future__ import annotations

__lowerCAmelCase							:     int		     =    tuple[int, int, int]
__lowerCAmelCase							:     str		     =    tuple[str, str, str]


# used alphabet --------------------------
# from string.ascii_uppercase
__lowerCAmelCase							:     Any		     =    "ABCDEFGHIJKLMNOPQRSTUVWXYZ"

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





def 						UpperCamelCase    (							_lowerCamelCase : RotorPositionT						,	_lowerCamelCase : RotorSelectionT						,	_lowerCamelCase : str	):
    # Checks if there are 3 unique rotors

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

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

    # Validates string and returns dict
    A__    =      _plugboard(SCREAMING_SNAKE_CASE_	)

    return rotpos, rotsel, pbdict





def 						UpperCamelCase    (							_lowerCamelCase : str	):

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

    pbstring.replace(" "						,	""	)

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

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

    return pb





def 						UpperCamelCase    (							_lowerCamelCase : str						,	_lowerCamelCase : RotorPositionT						,	_lowerCamelCase : RotorSelectionT = (rotora, rotora, rotora)						,	_lowerCamelCase : str = ""						,	):
    A__    =      text.upper()
    A__,     A__,     A__    =      _validator(
        SCREAMING_SNAKE_CASE_						,	SCREAMING_SNAKE_CASE_						,	plugb.upper()	)

    A__,     A__,     A__    =      rotor_position
    A__,     A__,     A__    =      rotor_selection
    rotorposa -= 1
    rotorposa -= 1
    rotorposa -= 1

    A__    =      []

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

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

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

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

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

            A__    =      reflector[symbol]

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

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

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

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

    return "".join(SCREAMING_SNAKE_CASE_	)


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

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










'''simple docstring'''

__lowerCAmelCase							:     Dict		     ="\n# Installazione di Transformers\n! pip install transformers datasets\n# Per installare dalla fonte invece dell'ultima versione rilasciata, commenta il comando sopra e\n# rimuovi la modalità commento al comando seguente.\n# ! pip install git+https://github.com/huggingface/transformers.git\n"

__lowerCAmelCase							:     Optional[Any]		     =[{"type": "code", "content": INSTALL_CONTENT}]
__lowerCAmelCase							:     Tuple		     ={
    "{processor_class}": "FakeProcessorClass",
    "{model_class}": "FakeModelClass",
    "{object_class}": "FakeObjectClass",
}



