


from __future__ import annotations

def 						_UpperCAmelCase    (      SCREAMING_SNAKE_CASE__      : str      ,					SCREAMING_SNAKE_CASE__      : list[str] | None = None      ,					SCREAMING_SNAKE_CASE__      : dict[str, float] | None = None      ,					SCREAMING_SNAKE_CASE__      : bool = False      ,					):
     __UpperCamelCase   							=cipher_alphabet or [chr(SCREAMING_SNAKE_CASE__    ) for i in range(97      ,					1_23    )]

     # If the argument is None or the user provided an empty dictionary
     if not frequencies_dict:
          # Frequencies of letters in the english language (how much they show up)
          __UpperCamelCase   							={
              'a': 0.08497,
              'b': 0.01492,
              'c': 0.02202,
              'd': 0.04253,
              'e': 0.11162,
              'f': 0.02228,
              'g': 0.02015,
              'h': 0.06094,
              'i': 0.07546,
              'j': 0.00153,
              'k': 0.01292,
              'l': 0.04025,
              'm': 0.02406,
              'n': 0.06749,
              'o': 0.07507,
              'p': 0.01929,
              'q': 0.00095,
              'r': 0.07587,
              's': 0.06327,
              't': 0.09356,
              'u': 0.02758,
              'v': 0.00978,
              'w': 0.02560,
              'x': 0.00150,
              'y': 0.01994,
              'z': 0.00077,
          }
     else:
          # Custom frequencies dictionary
          __UpperCamelCase   							=frequencies_dict

     if not case_sensitive:
          __UpperCamelCase   							=ciphertext.lower()

     # Chi squared statistic values
     __UpperCamelCase   							={}

     # cycle through all of the shifts
     for shift in range(len(SCREAMING_SNAKE_CASE__    )    ):
          __UpperCamelCase   							=''

          # decrypt the message with the shift
          for letter in ciphertext:
               try:
                    # Try to index the letter in the alphabet
                    __UpperCamelCase   							=(alphabet_letters.index(letter.lower()    ) - shift) % len(
                        SCREAMING_SNAKE_CASE__    )
                    decrypted_with_shift += (
                        alphabet_letters[new_key].upper()
                        if case_sensitive and letter.isupper()
                        else alphabet_letters[new_key]
                    )
               except ValueError:
                    # Append the character if it isn't in the alphabet
                    decrypted_with_shift += letter

          __UpperCamelCase   							=0.0

          # Loop through each letter in the decoded message with the shift
          for letter in decrypted_with_shift:
               if case_sensitive:
                    __UpperCamelCase   							=letter.lower()
                    if letter in frequencies:
                         # Get the amount of times the letter occurs in the message
                         __UpperCamelCase   							=decrypted_with_shift.lower().count(SCREAMING_SNAKE_CASE__    )

                         # Get the excepcted amount of times the letter should appear based
                         # on letter frequencies
                         __UpperCamelCase   							=frequencies[letter] * occurrences

                         # Complete the chi squared statistic formula
                         __UpperCamelCase   							=((occurrences - expected) ** 2) / expected

                         # Add the margin of error to the total chi squared statistic
                         chi_squared_statistic += chi_letter_value
               else:
                    if letter.lower() in frequencies:
                         # Get the amount of times the letter occurs in the message
                         __UpperCamelCase   							=decrypted_with_shift.count(SCREAMING_SNAKE_CASE__    )

                         # Get the excepcted amount of times the letter should appear based
                         # on letter frequencies
                         __UpperCamelCase   							=frequencies[letter] * occurrences

                         # Complete the chi squared statistic formula
                         __UpperCamelCase   							=((occurrences - expected) ** 2) / expected

                         # Add the margin of error to the total chi squared statistic
                         chi_squared_statistic += chi_letter_value

        # Add the data to the chi_squared_statistic_values dictionary
          __UpperCamelCase   							=(
              chi_squared_statistic,
              decrypted_with_shift,
          )

     # Get the most likely cipher by finding the cipher with the smallest chi squared
     # statistic
     def chi_squared_statistic_values_sorting_key(SCREAMING_SNAKE_CASE__      : int    ) -> tuple[float, str]:
          return chi_squared_statistic_values[key]

     __UpperCamelCase   							=min(
         SCREAMING_SNAKE_CASE__      ,					key=SCREAMING_SNAKE_CASE__      ,					)

     # Get all the data from the most likely cipher (key, decoded message)
     (
         (
         __UpperCamelCase
     )							,				(
         __UpperCamelCase
     )							,				
     )   							=chi_squared_statistic_values[most_likely_cipher]

     # Return the data on the most likely shift
     return (
         most_likely_cipher,
         most_likely_cipher_chi_squared_value,
         decoded_most_likely_cipher,
     )









# Copyright 2021 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

import argparse

from ...utils.dataclasses import (
    ComputeEnvironment,
    DistributedType,
    DynamoBackend,
    PrecisionType,
    SageMakerDistributedType,
)
from ..menu import BulletMenu


_A			=						[
    'EAGER',
    'AOT_EAGER',
    'INDUCTOR',
    'NVFUSER',
    'AOT_NVFUSER',
    'AOT_CUDAGRAPHS',
    'OFI',
    'FX2TRT',
    'ONNXRT',
    'IPEX',
]

def 						_UpperCAmelCase    (      SCREAMING_SNAKE_CASE__      : Optional[int]      ,					SCREAMING_SNAKE_CASE__      : Optional[Any]=None      ,					SCREAMING_SNAKE_CASE__      : Optional[Any]=None      ,					SCREAMING_SNAKE_CASE__      : str=None    ):
     __UpperCamelCase   							=True
     while ask_again:
          __UpperCamelCase   							=input(SCREAMING_SNAKE_CASE__    )
          try:
               if default is not None and len(SCREAMING_SNAKE_CASE__    ) == 0:
                    return default
               return convert_value(SCREAMING_SNAKE_CASE__    ) if convert_value is not None else result
          except Exception:
               if error_message is not None:
                    print(SCREAMING_SNAKE_CASE__    )

def 						_UpperCAmelCase    (      SCREAMING_SNAKE_CASE__      : List[Any]      ,					SCREAMING_SNAKE_CASE__      : List[str]=[]      ,					SCREAMING_SNAKE_CASE__      : Union[str, Any]=None      ,					SCREAMING_SNAKE_CASE__      : str=0    ):
     __UpperCamelCase   							=BulletMenu(SCREAMING_SNAKE_CASE__      ,					SCREAMING_SNAKE_CASE__    )
     __UpperCamelCase   							=menu.run(default_choice=SCREAMING_SNAKE_CASE__    )
     return convert_value(SCREAMING_SNAKE_CASE__    ) if convert_value is not None else result

def 						_UpperCAmelCase    (      SCREAMING_SNAKE_CASE__      : Union[str, Any]    ):
     __UpperCamelCase   							=int(SCREAMING_SNAKE_CASE__    )
     return ComputeEnvironment(['LOCAL_MACHINE', 'AMAZON_SAGEMAKER'][value]    )

def 						_UpperCAmelCase    (      SCREAMING_SNAKE_CASE__      : List[str]    ):
     __UpperCamelCase   							=int(SCREAMING_SNAKE_CASE__    )
     return DistributedType(['NO', 'MULTI_CPU', 'MULTI_XPU', 'MULTI_GPU', 'MULTI_NPU', 'TPU'][value]    )

def 						_UpperCAmelCase    (      SCREAMING_SNAKE_CASE__      : Optional[int]    ):
     __UpperCamelCase   							=int(SCREAMING_SNAKE_CASE__    )
     return DynamoBackend(DYNAMO_BACKENDS[value]    ).value

def 						_UpperCAmelCase    (      SCREAMING_SNAKE_CASE__      : Dict    ):
     __UpperCamelCase   							=int(SCREAMING_SNAKE_CASE__    )
     return PrecisionType(['no', 'fp16', 'bf16', 'fp8'][value]    )

def 						_UpperCAmelCase    (      SCREAMING_SNAKE_CASE__      : Optional[Any]    ):
     __UpperCamelCase   							=int(SCREAMING_SNAKE_CASE__    )
     return SageMakerDistributedType(['NO', 'DATA_PARALLEL', 'MODEL_PARALLEL'][value]    )

def 						_UpperCAmelCase    (      SCREAMING_SNAKE_CASE__      : Any    ):
     return {"yes": True, "no": False}[value.lower()]






class    UpperCAmelCase__	( argparse.RawDescriptionHelpFormatter		):



    """simple docstring"""






    def _a (      self ,       A_ ,       A_ ,       A_ ,       A_   )  ->	Optional[int]:
         __UpperCamelCase   							=super()._format_usage(A_ ,       A_ ,       A_ ,       A_   )
         __UpperCamelCase   							=usage.replace('<command> [<args>] ' ,       ''   )
         return usage





