

import inspect
import os
import unittest
from pathlib import Path

import torch

import accelerate
from accelerate.test_utils import execute_subprocess_async
from accelerate.test_utils.testing import run_command

class    _lowercase				(					unittest.TestCase			):
   _lowercase     :       Tuple  					=    inspect.getfile(accelerate.test_utils			)
   _lowercase     :       Optional[int]  					=    os.path.sep.join(mod_file.split(os.path.sep			)[:-1] + ['scripts', 'test_cli.py']			)

   _lowercase     :       Dict  					=    ['accelerate', 'launch']
   _lowercase     :       Union[str, Any]  					=    Path.home() / '.cache/huggingface/accelerate'
   _lowercase     :       Union[str, Any]  					=    'default_config.yaml'
   _lowercase     :       Any  					=    config_folder / config_file
   _lowercase     :       str  					=    config_folder / '_default_config.yaml'

   _lowercase     :       List[Any]  					=    Path('tests/test_configs'			)

   @classmethod
   def     UpperCamelCase					(				cls	:    Optional[Any]       ) ->			Union[str, Any]:
         """simple docstring"""





         if cls.config_path.is_file():
               cls.config_path.rename(cls.changed_path       )

   @classmethod
   def     UpperCamelCase					(				cls	:    Dict       ) ->			Tuple:
         """simple docstring"""





         if cls.changed_path.is_file():
               cls.changed_path.rename(cls.config_path       )

   def     UpperCamelCase					(				self	:    List[Any]       ) ->			Tuple:
         """simple docstring"""





         A_							       =		self.base_cmd
         if torch.cuda.is_available() and (torch.cuda.device_count() > 1):
               cmd += ["--multi_gpu"]
         execute_subprocess_async(cmd + [self.test_file_path]			,						env=os.environ.copy()       )

   def     UpperCamelCase					(				self	:    Union[str, Any]       ) ->			Optional[Any]:
         """simple docstring"""





         for config in sorted(self.test_config_path.glob('''**/*.yaml'''       )       ):
               with self.subTest(config_file=lowerCamelCase__       ):
                     execute_subprocess_async(
                         self.base_cmd + ['''--config_file''', str(lowerCamelCase__       ), self.test_file_path]			,						env=os.environ.copy()       )





   def     UpperCamelCase					(				self	:    str       ) ->			Any:
         """simple docstring"""





         execute_subprocess_async(['''accelerate''', '''test''']			,						env=os.environ.copy()       )



class    _lowercase				(					unittest.TestCase			):
   _lowercase     :       List[str]  					=    'test-tpu'
   _lowercase     :       Any  					=    'us-central1-a'
   _lowercase     :       Dict  					=    'ls'
   _lowercase     :       int  					=    ['accelerate', 'tpu-config']
   _lowercase     :       Tuple  					=    'cd /usr/share'
   _lowercase     :       str  					=    'tests/test_samples/test_command_file.sh'
   _lowercase     :       Tuple  					=    'Running gcloud compute tpus tpu-vm ssh'

   def     UpperCamelCase					(				self	:    Optional[int]       ) ->			List[Any]:
         """simple docstring"""





         A_							       =		run_command(
             self.cmd
             + ['''--command''', self.command, '''--tpu_zone''', self.tpu_zone, '''--tpu_name''', self.tpu_name, '''--debug''']			,						return_stdout=lowerCamelCase__			,						)
         self.assertIn(
             F"{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; ls --worker all"			,						lowerCamelCase__			,						)

   def     UpperCamelCase					(				self	:    str       ) ->			str:
         """simple docstring"""





         A_							       =		run_command(
             self.cmd
             + [
                 '''--config_file''',
                 '''tests/test_configs/0_12_0.yaml''',
                 '''--command''',
                 self.command,
                 '''--tpu_zone''',
                 self.tpu_zone,
                 '''--tpu_name''',
                 self.tpu_name,
                 '''--debug''',
             ]			,						return_stdout=lowerCamelCase__			,						)
         self.assertIn(
             F"{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; ls --worker all"			,						lowerCamelCase__			,						)

   def     UpperCamelCase					(				self	:    List[str]       ) ->			List[str]:
         """simple docstring"""





         A_							       =		run_command(
             self.cmd + ['''--config_file''', '''tests/test_configs/latest.yaml''', '''--debug''']			,						return_stdout=lowerCamelCase__       )
         self.assertIn(
             F"{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; echo \"hello world\"; echo \"this is a second command\" --worker all"			,						lowerCamelCase__			,						)

   def     UpperCamelCase					(				self	:    str       ) ->			Optional[int]:
         """simple docstring"""





         A_							       =		run_command(
             self.cmd + ['''--config_file''', '''tests/test_configs/latest.yaml''', '''--command''', self.command, '''--debug''']			,						return_stdout=lowerCamelCase__			,						)
         self.assertIn(
             F"{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; ls --worker all"			,						lowerCamelCase__			,						)

   def     UpperCamelCase					(				self	:    Tuple       ) ->			Optional[Any]:
         """simple docstring"""





         A_							       =		run_command(
             self.cmd
             + [
                 '''--config_file''',
                 '''tests/test_configs/latest.yaml''',
                 '''--command''',
                 self.command,
                 '''--command''',
                 '''echo "Hello World"''',
                 '''--debug''',
             ]			,						return_stdout=lowerCamelCase__			,						)
         self.assertIn(
             F"{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; ls; echo \"Hello World\" --worker all"			,						lowerCamelCase__			,						)

   def     UpperCamelCase					(				self	:    Optional[Any]       ) ->			List[str]:
         """simple docstring"""





         A_							       =		run_command(
             self.cmd
             + ['''--config_file''', '''tests/test_configs/latest.yaml''', '''--command_file''', self.command_file, '''--debug''']			,						return_stdout=lowerCamelCase__			,						)
         self.assertIn(
             F"{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; echo \"hello world\"; echo \"this is a second command\" --worker all"			,						lowerCamelCase__			,						)

   def     UpperCamelCase					(				self	:    int       ) ->			int:
         """simple docstring"""





         A_							       =		run_command(
             self.cmd
             + [
                 '''--config_file''',
                 '''tests/test_configs/0_12_0.yaml''',
                 '''--command_file''',
                 self.command_file,
                 '''--tpu_zone''',
                 self.tpu_zone,
                 '''--tpu_name''',
                 self.tpu_name,
                 '''--debug''',
             ]			,						return_stdout=lowerCamelCase__			,						)
         self.assertIn(
             F"{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; echo \"hello world\"; echo \"this is a second command\" --worker all"			,						lowerCamelCase__			,						)

   def     UpperCamelCase					(				self	:    Dict       ) ->			Optional[Any]:
         """simple docstring"""





         A_							       =		run_command(
             self.cmd + ['''--config_file''', '''tests/test_configs/latest.yaml''', '''--install_accelerate''', '''--debug''']			,						return_stdout=lowerCamelCase__			,						)
         self.assertIn(
             F"{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; pip install accelerate -U; echo \"hello world\"; echo \"this is a second command\" --worker all"			,						lowerCamelCase__			,						)





   def     UpperCamelCase					(				self	:    List[Any]       ) ->			List[str]:
         """simple docstring"""





         A_							       =		run_command(
             self.cmd
             + [
                 '''--config_file''',
                 '''tests/test_configs/latest.yaml''',
                 '''--install_accelerate''',
                 '''--accelerate_version''',
                 '''12.0.0''',
                 '''--debug''',
             ]			,						return_stdout=lowerCamelCase__			,						)
         self.assertIn(
             F"{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; pip install accelerate==12.0.0; echo \"hello world\"; echo \"this is a second command\" --worker all"			,						lowerCamelCase__			,						)








def 							_lowerCamelCase   (			SCREAMING_SNAKE_CASE = 100   ):
      '''simple docstring'''







      A_							       =		0
      A_							       =		0
      for i in range(1		,				n + 1   ):
            sum_of_squares += i**2
            sum_of_ints += i
      return sum_of_ints**2 - sum_of_squares


if __name__ == "__main__":
      print(f'{solution() = }')





