





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

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

			lowerCamelCase_	:	Dict			     = Path('''tests/test_configs'''	)






			@classmethod
			def      lowerCamelCase    (cls       )	->  Dict:


							'''simple docstring'''



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






			@classmethod
			def      lowerCamelCase    (cls       )	->  Any:


							'''simple docstring'''



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






			def      lowerCamelCase    (self       )	->  Tuple:


							'''simple docstring'''



							snake_case_		:       Dict           =    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      lowerCamelCase    (self       )	->  Dict:


							'''simple docstring'''



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






			def      lowerCamelCase    (self       )	->  List[Any]:


							'''simple docstring'''



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




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






			def      lowerCamelCase    (self       )	->  Dict:


							'''simple docstring'''



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






			def      lowerCamelCase    (self       )	->  Dict:


							'''simple docstring'''



							snake_case_		:       Optional[int]           =    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=__magic_name__   ,				)
							self.assertIn(
							    F'''{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; ls --worker all'''   ,				__magic_name__   ,				)






			def      lowerCamelCase    (self       )	->  Optional[Any]:


							'''simple docstring'''



							snake_case_		:       List[str]           =    run_command(
							    self.cmd + ['''--config_file''', '''tests/test_configs/latest.yaml''', '''--debug''']   ,				return_stdout=__magic_name__       )
							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'''   ,				__magic_name__   ,				)






			def      lowerCamelCase    (self       )	->  Optional[Any]:


							'''simple docstring'''



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






			def      lowerCamelCase    (self       )	->  int:


							'''simple docstring'''



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






			def      lowerCamelCase    (self       )	->  Dict:


							'''simple docstring'''



							snake_case_		:       str           =    run_command(
							    self.cmd
							    + ['''--config_file''', '''tests/test_configs/latest.yaml''', '''--command_file''', self.command_file, '''--debug''']   ,				return_stdout=__magic_name__   ,				)
							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'''   ,				__magic_name__   ,				)






			def      lowerCamelCase    (self       )	->  int:


							'''simple docstring'''



							snake_case_		:       Tuple           =    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=__magic_name__   ,				)
							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'''   ,				__magic_name__   ,				)






			def      lowerCamelCase    (self       )	->  Optional[int]:


							'''simple docstring'''



							snake_case_		:       Any           =    run_command(
							    self.cmd + ['''--config_file''', '''tests/test_configs/latest.yaml''', '''--install_accelerate''', '''--debug''']   ,				return_stdout=__magic_name__   ,				)
							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'''   ,				__magic_name__   ,				)






			def      lowerCamelCase    (self       )	->  str:


							'''simple docstring'''



							snake_case_		:       Optional[Any]           =    run_command(
							    self.cmd
							    + [
							        '''--config_file''',
							        '''tests/test_configs/latest.yaml''',
							        '''--install_accelerate''',
							        '''--accelerate_version''',
							        '''12.0.0''',
							        '''--debug''',
							    ]   ,				return_stdout=__magic_name__   ,				)
							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'''   ,				__magic_name__   ,				)





'''simple docstring'''





__a  			=						"Alexander Joslin"

import operator as op

from .stack import Stack





def 		__snake_case(							_lowerCAmelCase						)						->					int:
      snake_case__    :       str       		= {"""*""": op.mul, """/""": op.truediv, """+""": op.add, """-""": op.sub}

      snake_case__    :       Stack[int]       		= Stack()
      snake_case__    :       Stack[str]       		= Stack()

      for i in equation:
            if i.isdigit():
                  # RULE 1
                  operand_stack.push(int(_lowerCAmelCase						)						)
            elif i in operators:
                  # RULE 2
                  operator_stack.push(_lowerCAmelCase						)
            elif i == ")":
                  # RULE 4
                  snake_case__    :       Union[str, Any]       		= operator_stack.peek()
                  operator_stack.pop()
                  snake_case__    :       Any       		= operand_stack.peek()
                  operand_stack.pop()
                  snake_case__    :       str       		= operand_stack.peek()
                  operand_stack.pop()

                  snake_case__    :       Optional[Any]       		= operators[opr](_lowerCAmelCase	,  _lowerCAmelCase						)
                  operand_stack.push(_lowerCAmelCase						)

    # RULE 5
      return operand_stack.peek()


if __name__ == "__main__":
       __a  			=						"(5 + ((4 * 2) * (2 + 3)))"
       # answer = 45
       print(F"{equation} = {dijkstras_two_stack_algorithm(equation)}")
