code: 
  
  
  
  
  from __future__ import annotations
  
  import random
  import string
  
  
  
  class 			a_					:
  
  
  
  
  
  	def __init__(       self			,    SCREAMING_SNAKE_CASE = None			)     ->				None:
  
  
  
  
  				"""simple docstring"""
  
  
  
  				SCREAMING_SNAKE_CASE_			=	passcode or self.__passcode_creator()
  				SCREAMING_SNAKE_CASE_			=	self.__make_key_list()
  				SCREAMING_SNAKE_CASE_			=	self.__make_shift_key()
  
  
  
  
  
  	def __str__(       self			)     ->				str:
  
  
  
  
  				"""simple docstring"""
  
  
  
  				return "".join(self.__passcode			)
  
  
  
  
  
  	def 	A_(       self			,    SCREAMING_SNAKE_CASE			)     ->				list[int]:
  
  
  
  
  				"""simple docstring"""
  
  
  
  				for i in range(1			,    len(lowerCamelCase__			)			,    2			):
  							iterlist[i] *= -1
  				return iterlist
  
  
  
  
  
  	def 	A_(       self			)     ->				list[str]:
  
  
  
  
  				"""simple docstring"""
  
  
  
  				SCREAMING_SNAKE_CASE_			=	string.ascii_letters + string.digits
  				SCREAMING_SNAKE_CASE_			=	[random.choice(lowerCamelCase__			) for _ in range(random.randint(10			,    20			)			)]
  				return password
  
  
  
  
  
  	def 	A_(       self			)     ->				list[str]:
  
  
  
  
  				"""simple docstring"""
  
  
  
  				SCREAMING_SNAKE_CASE_			=	(
  				    string.ascii_letters + string.digits + string.punctuation + ' \t\n'
  				)
  
  				SCREAMING_SNAKE_CASE_			=	[]
  
  				# creates points known as breakpoints to break the key_list_options at those
  				# points and pivot each substring
  				SCREAMING_SNAKE_CASE_			=	sorted(set(self.__passcode			)			)
  				SCREAMING_SNAKE_CASE_			=	[]
  
  				# algorithm for creating a new shuffled list, keys_l, out of key_list_options
  				for i in key_list_options:
  							temp_list.extend(lowerCamelCase__			)
  
  							# checking breakpoints at which to pivot temporary sublist and add it into
  							# keys_l
  							if i in breakpoints or i == key_list_options[-1]:
  										keys_l.extend(temp_list[::-1]			)
  										temp_list.clear()
  
          # returning a shuffled keys_l to prevent brute force guessing of shift key
  				return keys_l
  
  
  
  
  
  	def 	A_(       self			)     ->				int:
  
  
  
  
  				"""simple docstring"""
  
  
  
  				SCREAMING_SNAKE_CASE_			=	sum(self.__neg_pos([ord(lowerCamelCase__			) for x in self.__passcode]			)			)
  				return num if num > 0 else len(self.__passcode			)
  
  
  
  
  
  	def 	A_(       self			,    SCREAMING_SNAKE_CASE			)     ->				str:
  
  
  
  
  				"""simple docstring"""
  
  
  
  				SCREAMING_SNAKE_CASE_			=	''
  
  				# decoding shift like Caesar cipher algorithm implementing negative shift or
  				# reverse shift or left shift
  				for i in encoded_message:
  							SCREAMING_SNAKE_CASE_			=	self.__key_list.index(lowerCamelCase__			)
  							decoded_message += self.__key_list[
  							    (position - self.__shift_key) % -len(self.__key_list			)
  							]
  
  				return decoded_message
  
  
  
  
  
  	def 	A_(       self			,    SCREAMING_SNAKE_CASE			)     ->				str:
  
  
  
  
  				"""simple docstring"""
  
  
  
  				SCREAMING_SNAKE_CASE_			=	''
  
  				# encoding shift like Caesar cipher algorithm implementing positive shift or
  				# forward shift or right shift
  				for i in plaintext:
  							SCREAMING_SNAKE_CASE_			=	self.__key_list.index(lowerCamelCase__			)
  							encoded_message += self.__key_list[
  							    (position + self.__shift_key) % len(self.__key_list			)
  							]
  
  				return encoded_message
  
  
  
  
  def lowercase						(     SCREAMING_SNAKE_CASE = "Hello, this is a modified Caesar cipher"   ) ->       Optional[Any]:
  
  
  			'''simple docstring'''
  
  
  
  
  
  
  
  			SCREAMING_SNAKE_CASE_			=	ShuffledShiftCipher()
  			return cipa.decrypt(cipa.encrypt(lowercase__   )   )
  
  
  if __name__ == "__main__":
  				import doctest
  
  				doctest.testmod()
  
style_context: 
  
  
  
  
  from typing import TYPE_CHECKING
  
  from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available, is_vision_available
  
  
  SCREAMING_SNAKE_CASE__    :    List[Any]								=					{"configuration_detr": ["DETR_PRETRAINED_CONFIG_ARCHIVE_MAP", "DetrConfig", "DetrOnnxConfig"]}
  
  try:
  				if not is_vision_available():
  								raise OptionalDependencyNotAvailable()
  except OptionalDependencyNotAvailable:
  				pass
  else:
  				SCREAMING_SNAKE_CASE__    :    int								=					["DetrFeatureExtractor"]
  				SCREAMING_SNAKE_CASE__    :    Any								=					["DetrImageProcessor"]
  
  try:
  				if not is_torch_available():
  								raise OptionalDependencyNotAvailable()
  except OptionalDependencyNotAvailable:
  				pass
  else:
  				SCREAMING_SNAKE_CASE__    :    List[Any]								=					[
  				    "DETR_PRETRAINED_MODEL_ARCHIVE_LIST",
  				    "DetrForObjectDetection",
  				    "DetrForSegmentation",
  				    "DetrModel",
  				    "DetrPreTrainedModel",
  				]
  
  
  if TYPE_CHECKING:
  				from .configuration_detr import DETR_PRETRAINED_CONFIG_ARCHIVE_MAP, DetrConfig, DetrOnnxConfig
  
  				try:
  								if not is_vision_available():
  												raise OptionalDependencyNotAvailable()
  				except OptionalDependencyNotAvailable:
  								pass
  				else:
  								from .feature_extraction_detr import DetrFeatureExtractor
  								from .image_processing_detr import DetrImageProcessor
  
  				try:
  								if not is_torch_available():
  												raise OptionalDependencyNotAvailable()
  				except OptionalDependencyNotAvailable:
  								pass
  				else:
  								from .modeling_detr import (
  								    DETR_PRETRAINED_MODEL_ARCHIVE_LIST,
  								    DetrForObjectDetection,
  								    DetrForSegmentation,
  								    DetrModel,
  								    DetrPreTrainedModel,
  								)
  
  else:
  				import sys
  
  				SCREAMING_SNAKE_CASE__    :    Tuple								=					_LazyModule(__name__, globals()["__file__"], _import_structure, module_spec=__spec__)
  