


'''simple docstring'''
from __future__ import annotations


def       a				(      __a			, __a = None			, __a = None			, __a = False			, )  ->     tuple[int, float, str]:



					'''simple docstring'''






					UpperCamelCase__       :Optional[Any]							 =			cipher_alphabet or [chr(__a       ) for i in range(97			, 123       )]

					# 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__       :Optional[Any]							 =			{
										    '''a''': 0.0_8_4_9_7,
										    '''b''': 0.0_1_4_9_2,
										    '''c''': 0.0_2_2_0_2,
										    '''d''': 0.0_4_2_5_3,
										    '''e''': 0.1_1_1_6_2,
										    '''f''': 0.0_2_2_2_8,
										    '''g''': 0.0_2_0_1_5,
										    '''h''': 0.0_6_0_9_4,
										    '''i''': 0.0_7_5_4_6,
										    '''j''': 0.0_0_1_5_3,
										    '''k''': 0.0_1_2_9_2,
										    '''l''': 0.0_4_0_2_5,
										    '''m''': 0.0_2_4_0_6,
										    '''n''': 0.0_6_7_4_9,
										    '''o''': 0.0_7_5_0_7,
										    '''p''': 0.0_1_9_2_9,
										    '''q''': 0.0_0_0_9_5,
										    '''r''': 0.0_7_5_8_7,
										    '''s''': 0.0_6_3_2_7,
										    '''t''': 0.0_9_3_5_6,
										    '''u''': 0.0_2_7_5_8,
										    '''v''': 0.0_0_9_7_8,
										    '''w''': 0.0_2_5_6_0,
										    '''x''': 0.0_0_1_5_0,
										    '''y''': 0.0_1_9_9_4,
										    '''z''': 0.0_0_0_7_7,
										}
					else:
										# Custom frequencies dictionary
										UpperCamelCase__       :int							 =			frequencies_dict

					if not case_sensitive:
										UpperCamelCase__       :Dict							 =			ciphertext.lower()

					# Chi squared statistic values
					UpperCamelCase__       :dict[int, tuple[float, str]]							 =			{}

					# cycle through all of the shifts
					for shift in range(len(__a       )       ):
										UpperCamelCase__       :Optional[int]							 =			''''''

										# decrypt the message with the shift
										for letter in ciphertext:
															try:
																				# Try to index the letter in the alphabet
																				UpperCamelCase__       :int							 =			(alphabet_letters.index(letter.lower()       ) - shift) % len(
																				    __a       )
																				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__       :Optional[int]							 =			0.0

										# Loop through each letter in the decoded message with the shift
										for letter in decrypted_with_shift:
															if case_sensitive:
																				UpperCamelCase__       :Union[str, Any]							 =			letter.lower()
																				if letter in frequencies:
																									# Get the amount of times the letter occurs in the message
																									UpperCamelCase__       :Optional[Any]							 =			decrypted_with_shift.lower().count(__a       )

																									# Get the excepcted amount of times the letter should appear based
																									# on letter frequencies
																									UpperCamelCase__       :Optional[Any]							 =			frequencies[letter] * occurrences

																									# Complete the chi squared statistic formula
																									UpperCamelCase__       :Tuple							 =			((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__       :List[str]							 =			decrypted_with_shift.count(__a       )

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

																									# Complete the chi squared statistic formula
																									UpperCamelCase__       :Union[str, Any]							 =			((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__       :List[Any]							 =			(
										    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(__a       ) -> tuple[float, str]:
										return chi_squared_statistic_values[key]

					UpperCamelCase__       :int							 =			min(
					    __a			, key=__a			, )

					# Get all the data from the most likely cipher (key, decoded message)
					(
					    UpperCamelCase__    
					)       :Any							 =			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,
					)



'''simple docstring'''
# tests directory-specific settings - this file is run automatically
# by pytest before any tests are run

import sys
import warnings
from os.path import abspath, dirname, join


# allow having multiple repository checkouts and not needing to remember to rerun
# 'pip install -e .[dev]' when switching between checkouts and running tests.
__snake_case											=					abspath(join(dirname(dirname(__file__)), '''src'''))
sys.path.insert(1, git_repo_path)

# silence FutureWarning warnings in tests since often we can't act on them until
# they become normal warnings - i.e. the tests still need to test the current functionality
warnings.simplefilter(action='''ignore''', category=FutureWarning)


def       a				(      __a       )  ->     Optional[int]:



					'''simple docstring'''






					from diffusers.utils.testing_utils import pytest_addoption_shared

					pytest_addoption_shared(__a       )







def       a				(      __a       )  ->     str:



					'''simple docstring'''






					from diffusers.utils.testing_utils import pytest_terminal_summary_main

					UpperCamelCase__       :Union[str, Any]							 =			terminalreporter.config.getoption('''--make-reports'''       )
					if make_reports:
										pytest_terminal_summary_main(__a			, id=__a       )