



from __future__ import annotations

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


# used alphabet --------------------------
# from string.ascii_uppercase
lowerCAmelCase     :   List[str]						     =  'ABCDEFGHIJKLMNOPQRSTUVWXYZ'

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

def    A_  (							a					,   a					,   a  ):

      """simple docstring"""



      if (unique_rotsel := len(set(_lowerCAmelCase  )  )) < 3:
            SCREAMING_SNAKE_CASE_				:  List[str]           =     f"Please use 3 unique rotors (not {unique_rotsel})"
            raise Exception(_lowerCAmelCase  )

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

      # Validates string and returns dict
      SCREAMING_SNAKE_CASE_				:  str           =     _plugboard(_lowerCAmelCase  )

      return rotpos, rotsel, pbdict

def    A_  (							a  ):

      """simple docstring"""



      if not isinstance(_lowerCAmelCase					,   _lowerCAmelCase  ):
            SCREAMING_SNAKE_CASE_				:  List[str]           =     f"Plugboard setting isn\'t type string ({type(_lowerCAmelCase  )})"
            raise TypeError(_lowerCAmelCase  )
      elif len(_lowerCAmelCase  ) % 2 != 0:
            SCREAMING_SNAKE_CASE_				:  Optional[int]           =     f"Odd number of symbols ({len(_lowerCAmelCase  )})"
            raise Exception(_lowerCAmelCase  )
      elif pbstring == "":
            return {}

      pbstring.replace(' '					,   ''  )

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

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

      return pb

def    A_  (							a					,   a					,   a = (rotora, rotora, rotora)					,   a = ""					,   ):

      """simple docstring"""



      SCREAMING_SNAKE_CASE_				:  Optional[int]           =     text.upper()
      SCREAMING_SNAKE_CASE_				:  Union[str, Any]           =     _validator(
          _lowerCAmelCase					,   _lowerCAmelCase					,   plugb.upper()  )

      SCREAMING_SNAKE_CASE_				:  Tuple           =     rotor_position
      SCREAMING_SNAKE_CASE_				:  Tuple           =     rotor_selection
      rotorposa -= 1
      rotorposa -= 1
      rotorposa -= 1

      SCREAMING_SNAKE_CASE_				:  List[Any]           =     []

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

                  # rotor ra --------------------------
                  SCREAMING_SNAKE_CASE_				:  int           =     abc.index(_lowerCAmelCase  ) + rotorposa
                  SCREAMING_SNAKE_CASE_				:  Dict           =     rotora[index % len(_lowerCAmelCase  )]

                  # rotor rb --------------------------
                  SCREAMING_SNAKE_CASE_				:  int           =     abc.index(_lowerCAmelCase  ) + rotorposa
                  SCREAMING_SNAKE_CASE_				:  Union[str, Any]           =     rotora[index % len(_lowerCAmelCase  )]

                  # rotor rc --------------------------
                  SCREAMING_SNAKE_CASE_				:  List[str]           =     abc.index(_lowerCAmelCase  ) + rotorposa
                  SCREAMING_SNAKE_CASE_				:  int           =     rotora[index % len(_lowerCAmelCase  )]

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

                  SCREAMING_SNAKE_CASE_				:  List[str]           =     reflector[symbol]

                  # 2nd rotors
                  SCREAMING_SNAKE_CASE_				:  List[str]           =     abc[rotora.index(_lowerCAmelCase  ) - rotorposa]
                  SCREAMING_SNAKE_CASE_				:  Any           =     abc[rotora.index(_lowerCAmelCase  ) - rotorposa]
                  SCREAMING_SNAKE_CASE_				:  List[Any]           =     abc[rotora.index(_lowerCAmelCase  ) - rotorposa]

                  # 2nd plugboard
                  if symbol in plugboard:
                        SCREAMING_SNAKE_CASE_				:  List[str]           =     plugboard[symbol]

                  # moves/resets rotor positions
                  rotorposa += 1
                  if rotorposa >= len(_lowerCAmelCase  ):
                        SCREAMING_SNAKE_CASE_				:  List[str]           =     0
                        rotorposa += 1
                  if rotorposa >= len(_lowerCAmelCase  ):
                        SCREAMING_SNAKE_CASE_				:  str           =     0
                        rotorposa += 1
                  if rotorposa >= len(_lowerCAmelCase  ):
                        SCREAMING_SNAKE_CASE_				:  str           =     0

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

      return "".join(_lowerCAmelCase  )


if __name__ == "__main__":
    lowerCAmelCase     :   int						     =  'This is my Python script that emulates the Enigma machine from WWII.'
    lowerCAmelCase     :   Union[str, Any]						     =  (1, 1, 1)
    lowerCAmelCase     :   int						     =  'pictures'
    lowerCAmelCase     :   Tuple						     =  (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 copy
from dataclasses import dataclass, field
from typing import ClassVar, Dict

from ..features import Audio, Features, Value
from .base import TaskTemplate
@dataclass(frozen=__magic_name__)
class  _A		(  __magic_name__):
  SCREAMING_SNAKE_CASE    :      str       =  field(default='''automatic-speech-recognition'''   ,     metadata={'''include_in_asdict_even_if_is_default''': True})
  SCREAMING_SNAKE_CASE    :      ClassVar[Features]       =  Features({'''audio''': Audio()})
  SCREAMING_SNAKE_CASE    :      ClassVar[Features]       =  Features({'''transcription''': Value('''string''')})
  SCREAMING_SNAKE_CASE    :      str       =  "audio"
  SCREAMING_SNAKE_CASE    :      str       =  "transcription"

  def  UpperCAmelCase    (				self ,					_SCREAMING_SNAKE_CASE					):





        """simple docstring"""







        if self.audio_column not in features:
              raise ValueError(f"Column {self.audio_column} is not present in features."					)
        if not isinstance(features[self.audio_column] ,					_SCREAMING_SNAKE_CASE					):
              raise ValueError(f"Column {self.audio_column} is not an Audio type."					)
        SCREAMING_SNAKE_CASE_				:  int           =     copy.deepcopy(self					)
        SCREAMING_SNAKE_CASE_				:  int           =     self.input_schema.copy()
        SCREAMING_SNAKE_CASE_				:  List[Any]           =     features[self.audio_column]
        SCREAMING_SNAKE_CASE_				:  List[str]           =     input_schema
        return task_template



  @property
  def  UpperCAmelCase    (				self					):





        """simple docstring"""







        return {self.audio_column: "audio", self.transcription_column: "transcription"}






