




from __future__ import annotations

_lowerCamelCase     :		Any								=       tuple[int, int, int]
_lowerCamelCase     :		Optional[int]								=       tuple[str, str, str]


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

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







def SCREAMING_SNAKE_CASE    (	lowercase_			,    lowercase_			,    lowercase_						)       ->	tuple[RotorPositionT, RotorSelectionT, dict[str, str]]:



       """simple docstring"""

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

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

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

       return rotpos, rotsel, pbdict







def SCREAMING_SNAKE_CASE    (	lowercase_						)       ->	dict[str, str]:



       """simple docstring"""

       if not isinstance(lowercase_			,    lowercase_						):
              A__							=   f"""Plugboard setting isn't type string ({type(lowercase_						)})"""
              raise TypeError(lowercase_						)
       elif len(lowercase_						) % 2 != 0:
              A__							=   f"""Odd number of symbols ({len(lowercase_						)})"""
              raise Exception(lowercase_						)
       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(lowercase_						)
              elif i in tmppbl:
                     A__							=   f"""Duplicate symbol ({i})"""
                     raise Exception(lowercase_						)
              else:
                     tmppbl.add(lowercase_						)
       del tmppbl

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

       return pb







def SCREAMING_SNAKE_CASE    (	lowercase_			,    lowercase_			,    lowercase_ = (rotora, rotora, rotora)			,    lowercase_ = ""			,    )       ->	str:



       """simple docstring"""

       A__							=   text.upper()
       A__			,							A__			,							A__							=   _validator(
           lowercase_			,    lowercase_			,    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(lowercase_						) + rotorposa
                     A__							=   rotora[index % len(lowercase_						)]

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

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

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

                     A__							=   reflector[symbol]

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

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

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

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

       return "".join(lowercase_						)


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

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











import unittest

from transformers import is_torch_available
from transformers.testing_utils import require_torch


if is_torch_available():
  import torch

  from transformers.generation import DisjunctiveConstraint


@require_torch
class     UpperCamelCase_   (			unittest.TestCase					):

    '''simple docstring'''






    def 	SCREAMING_SNAKE_CASE							(      self				:     Dict)						->Tuple:





           '''simple docstring'''

           A__							=   [[1, 2, 4], [1, 2, 3, 4]]
           A__							=   DisjunctiveConstraint(UpperCAmelCase__)
           self.assertTrue(isinstance(dc.token_ids ,			UpperCAmelCase__))

           with self.assertRaises(UpperCAmelCase__):
                  DisjunctiveConstraint(torch.LongTensor([[1, 2, 4], [1, 2, 3]]))

           with self.assertRaises(UpperCAmelCase__):
                  DisjunctiveConstraint([torch.LongTensor([1, 2, 4]), torch.LongTensor([1, 2, 3, 4, 5])])


    def 	SCREAMING_SNAKE_CASE							(      self				:     int)						->str:





           '''simple docstring'''

           A__							=   [[1, 2], [1, 2, 3, 4]]

           with self.assertRaises(UpperCAmelCase__):
                  DisjunctiveConstraint(UpperCAmelCase__)  # fails here


    def 	SCREAMING_SNAKE_CASE							(      self				:     Any)						->str:





           '''simple docstring'''

           A__							=   [[1, 2, 3], [1, 2, 4]]

           A__							=   DisjunctiveConstraint(UpperCAmelCase__)

           A__			,							A__			,							A__							=   dc.update(1)
           A__							=   stepped is True and completed is False and reset is False
           self.assertTrue(UpperCAmelCase__)
           self.assertTrue(not dc.completed)
           self.assertTrue(dc.current_seq == [1])

           A__			,							A__			,							A__							=   dc.update(2)
           A__							=   stepped is True and completed is False and reset is False
           self.assertTrue(UpperCAmelCase__)
           self.assertTrue(not dc.completed)
           self.assertTrue(dc.current_seq == [1, 2])

           A__			,							A__			,							A__							=   dc.update(3)
           A__							=   stepped is True and completed is True and reset is False
           self.assertTrue(UpperCAmelCase__)
           self.assertTrue(dc.completed)  # Completed!
           self.assertTrue(dc.current_seq == [1, 2, 3])





    def 	SCREAMING_SNAKE_CASE							(      self				:     Optional[Any])						->Tuple:





           '''simple docstring'''

           A__							=   [[1, 2, 3], [1, 2, 4, 5], [1, 2, 5]]

           A__							=   DisjunctiveConstraint(UpperCAmelCase__)

           A__			,							A__			,							A__							=   dc.update(1)
           self.assertTrue(not dc.completed)
           self.assertTrue(dc.current_seq == [1])

           A__			,							A__			,							A__							=   dc.update(2)
           self.assertTrue(not dc.completed)
           self.assertTrue(dc.current_seq == [1, 2])

           A__			,							A__			,							A__							=   dc.update(4)
           self.assertTrue(not dc.completed)
           self.assertTrue(dc.current_seq == [1, 2, 4])

           A__			,							A__			,							A__							=   dc.update(5)
           self.assertTrue(dc.completed)  # Completed!
           self.assertTrue(dc.current_seq == [1, 2, 4, 5])

           dc.reset()

           A__			,							A__			,							A__							=   dc.update(1)
           self.assertTrue(not dc.completed)
           self.assertTrue(dc.remaining() == 3)
           self.assertTrue(dc.current_seq == [1])

           A__			,							A__			,							A__							=   dc.update(2)
           self.assertTrue(not dc.completed)
           self.assertTrue(dc.remaining() == 2)
           self.assertTrue(dc.current_seq == [1, 2])

           A__			,							A__			,							A__							=   dc.update(5)
           self.assertTrue(dc.completed)  # Completed!
           self.assertTrue(dc.remaining() == 0)
           self.assertTrue(dc.current_seq == [1, 2, 5])


