





import string


def 							__snake_case							(    lowerCAmelCase_	)				->						str:
    SCREAMING_SNAKE_CASE__											=			''''''
    for i in sequence:
        SCREAMING_SNAKE_CASE__											=			ord(lowerCAmelCase_	)
        if 6_5 <= extract <= 9_0:
            output += chr(1_5_5 - extract	)
        elif 9_7 <= extract <= 1_2_2:
            output += chr(2_1_9 - extract	)
        else:
            output += i
    return output


def 							__snake_case							(    lowerCAmelCase_	)				->						str:
    SCREAMING_SNAKE_CASE__											=			string.ascii_letters
    SCREAMING_SNAKE_CASE__											=			string.ascii_lowercase[::-1] + string.ascii_uppercase[::-1]
    return "".join(
        letters_reversed[letters.index(lowerCAmelCase_	)] if c in letters else c for c in sequence	)


def 							__snake_case							(    )				->						None:
    from timeit import timeit

    print('''Running performance benchmarks...'''	)
    SCREAMING_SNAKE_CASE__											=			'''from string import printable ; from __main__ import atbash, atbash_slow'''
    print(f'''> atbash_slow(): {timeit("atbash_slow(printable)" ,							setup=lowerCAmelCase_	)} seconds'''	)
    print(f'''>      atbash(): {timeit("atbash(printable)" ,							setup=lowerCAmelCase_	)} seconds'''	)


if __name__ == "__main__":
  for example in ("ABCDEFGH", "123GGjj", "testStringtest", "with space"):
    print(F'{example} encrypted in atbash: {atbash(example)}')
  benchmark()




import inspect
import os
import sys
import unittest

import accelerate
from accelerate.test_utils import execute_subprocess_async, require_tpu




class 							lowerCamelCase   (  unittest.TestCase ):


	def  A(    self):
							__UpperCAmelCase			:							List[Any]	    =	inspect.getfile(accelerate.test_utils)
							__UpperCAmelCase			:							Dict	    =	os.path.sep.join(mod_file.split(os.path.sep)[:-1] + ['''scripts''', '''test_script.py'''])
							__UpperCAmelCase			:							Union[str, Any]	    =	os.path.sep.join(inspect.getfile(self.__class__).split(os.path.sep)[:-1])


	@require_tpu
	def  A(    self):
							__UpperCAmelCase			:							Dict	    =	F"\n            {self.test_dir}/xla_spawn.py\n            --num_cores 8\n            {self.test_file_path}\n        ".split()
							__UpperCAmelCase			:							Union[str, Any]	    =	[sys.executable] + distributed_args
							execute_subprocess_async(lowercase__				,     env=os.environ.copy())

