

'''simple docstring'''




from __future__ import annotations

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


# used alphabet --------------------------
# from string.ascii_uppercase
_a					:			Tuple							=    'ABCDEFGHIJKLMNOPQRSTUVWXYZ'

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


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

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

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

  # Validates string and returns dict
  UpperCAmelCase    				=						_plugboard(SCREAMING_SNAKE_CASE    )

  return rotpos, rotsel, pbdict


def    lowerCamelCase__		(    SCREAMING_SNAKE_CASE   : 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    ):
    UpperCAmelCase    				=						f'''Plugboard setting isn\'t type string ({type(SCREAMING_SNAKE_CASE    )})'''
    raise TypeError(SCREAMING_SNAKE_CASE    )
  elif len(SCREAMING_SNAKE_CASE    ) % 2 != 0:
    UpperCAmelCase    				=						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
  UpperCAmelCase    				=						set()
  for i in pbstring:
    if i not in abc:
      UpperCAmelCase    				=						f'''\'{i}\' not in list of symbols'''
      raise Exception(SCREAMING_SNAKE_CASE    )
    elif i in tmppbl:
      UpperCAmelCase    				=						f'''Duplicate symbol ({i})'''
      raise Exception(SCREAMING_SNAKE_CASE    )
    else:
      tmppbl.add(SCREAMING_SNAKE_CASE    )
  del tmppbl

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

  return pb


def    lowerCamelCase__		(    SCREAMING_SNAKE_CASE   : str							, SCREAMING_SNAKE_CASE   : RotorPositionT							, SCREAMING_SNAKE_CASE   : RotorSelectionT = (rotora, rotora, rotora)							, SCREAMING_SNAKE_CASE   : str = ""							, ):
  UpperCAmelCase    				=						text.upper()
  UpperCAmelCase				,   UpperCAmelCase				,   UpperCAmelCase    				=						_validator(
      SCREAMING_SNAKE_CASE							, SCREAMING_SNAKE_CASE							, plugb.upper()    )

  UpperCAmelCase				,   UpperCAmelCase				,   UpperCAmelCase    				=						rotor_position
  UpperCAmelCase				,   UpperCAmelCase				,   UpperCAmelCase    				=						rotor_selection
  rotorposa -= 1
  rotorposa -= 1
  rotorposa -= 1

  UpperCAmelCase    				=						[]

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

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

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

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

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

      UpperCAmelCase    				=						reflector[symbol]

      # 2nd rotors
      UpperCAmelCase    				=						abc[rotora.index(SCREAMING_SNAKE_CASE    ) - rotorposa]
      UpperCAmelCase    				=						abc[rotora.index(SCREAMING_SNAKE_CASE    ) - rotorposa]
      UpperCAmelCase    				=						abc[rotora.index(SCREAMING_SNAKE_CASE    ) - rotorposa]

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

      # moves/resets rotor positions
      rotorposa += 1
      if rotorposa >= len(SCREAMING_SNAKE_CASE    ):
        UpperCAmelCase    				=						0
        rotorposa += 1
      if rotorposa >= len(SCREAMING_SNAKE_CASE    ):
        UpperCAmelCase    				=						0
        rotorposa += 1
      if rotorposa >= len(SCREAMING_SNAKE_CASE    ):
        UpperCAmelCase    				=						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__":
  _a					:			Any							=    'This is my Python script that emulates the Enigma machine from WWII.'
  _a					:			int							=    (1, 1, 1)
  _a					:			Any							=    'pictures'
  _a					:			Union[str, Any]							=    (rotora, rotora, rotora)
  _a					:			Union[str, Any]							=    enigma(message, rotor_pos, rotor_sel, pb)

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





'''simple docstring'''




from io import BytesIO
from typing import List, Union

import requests

from ..utils import add_end_docstrings, is_decord_available, is_torch_available, logging, requires_backends
from .base import PIPELINE_INIT_ARGS, Pipeline


if is_decord_available():
  import numpy as np
  from decord import VideoReader


if is_torch_available():
  from ..models.auto.modeling_auto import MODEL_FOR_VIDEO_CLASSIFICATION_MAPPING

_a					:			List[Any]							=    logging.get_logger(__name__)



@add_end_docstrings(a			)
class 							lowercase_						(		a			):

  '''simple docstring'''





  def __init__(  self ,			*a_ ,			**a_  )				->					str:


    """simple docstring"""
    super().__init__(*a_ ,			**a_  )
    requires_backends(self ,			'decord'  )
    self.check_model_type(a_  )
  def     snake_case_      (  self ,			a_=None ,			a_=None ,			a_=None  )				->					int:


    """simple docstring"""
    UpperCAmelCase    				=						{}
    if frame_sampling_rate is not None:
      UpperCAmelCase    				=						frame_sampling_rate
    if num_frames is not None:
      UpperCAmelCase    				=						num_frames

    UpperCAmelCase    				=						{}
    if top_k is not None:
      UpperCAmelCase    				=						top_k
    return preprocess_params, {}, postprocess_params
  def __call__(  self ,			a_ ,			**a_  )				->					Union[str, Any]:


    """simple docstring"""
    return super().__call__(a_ ,			**a_  )
  def     snake_case_      (  self ,			a_ ,			a_=None ,			a_=1  )				->					Tuple:


    """simple docstring"""
    if num_frames is None:
      UpperCAmelCase    				=						self.model.config.num_frames

    if video.startswith('http://'  ) or video.startswith('https://'  ):
      UpperCAmelCase    				=						BytesIO(requests.get(a_  ).content  )

    UpperCAmelCase    				=						VideoReader(a_  )
    videoreader.seek(0  )

    UpperCAmelCase    				=						0
    UpperCAmelCase    				=						num_frames * frame_sampling_rate - 1
    UpperCAmelCase    				=						np.linspace(a_ ,			a_ ,			num=a_ ,			dtype=np.intaa  )

    UpperCAmelCase    				=						videoreader.get_batch(a_  ).asnumpy()
    UpperCAmelCase    				=						list(a_  )

    UpperCAmelCase    				=						self.image_processor(a_ ,			return_tensors=self.framework  )
    return model_inputs
  def     snake_case_      (  self ,			a_  )				->					Union[str, Any]:


    """simple docstring"""
    UpperCAmelCase    				=						self.model(**a_  )
    return model_outputs





  def     snake_case_      (  self ,			a_ ,			a_=5  )				->					Union[str, Any]:


    """simple docstring"""
    if top_k > self.model.config.num_labels:
      UpperCAmelCase    				=						self.model.config.num_labels

    if self.framework == "pt":
      UpperCAmelCase    				=						model_outputs.logits.softmax(-1  )[0]
      UpperCAmelCase				,   UpperCAmelCase    				=						probs.topk(a_  )
    else:
      raise ValueError(F'''Unsupported framework: {self.framework}'''  )

    UpperCAmelCase    				=						scores.tolist()
    UpperCAmelCase    				=						ids.tolist()
    return [{"score": score, "label": self.model.config.idalabel[_id]} for score, _id in zip(a_ ,			a_  )]


