






'''simple docstring'''

import argparse
import os

from accelerate.utils import ComputeEnvironment

from .cluster import get_cluster_input
from .config_args import cache_dir, default_config_file, default_yaml_config_file, load_config_from_file  # noqa: F401
from .config_utils import _ask_field, _ask_options, _convert_compute_environment  # noqa: F401
from .sagemaker import get_sagemaker_input


UpperCAmelCase__						:Optional[int]          =			"""Launches a series of prompts to create and save a `default_config.yaml` configuration file for your training system. Should always be ran first on your machine"""
def     __lowercase  ()   ->     Any:


					"""simple docstring"""
					__lowerCamelCase						:       Optional[int]				   =				_ask_options(
					    """In which compute environment are you running?""",						["""This machine""", """AWS (Amazon SageMaker)"""],						_convert_compute_environment,						)
					if compute_environment == ComputeEnvironment.AMAZON_SAGEMAKER:
										__lowerCamelCase						:       Dict				   =				get_sagemaker_input()
					else:
										__lowerCamelCase						:       Optional[int]				   =				get_cluster_input()
					return config
def     __lowercase  (_lowercase=None     )   ->     List[Any]:


					"""simple docstring"""





					if subparsers is not None:
										__lowerCamelCase						:       Any				   =				subparsers.add_parser("""config""",						description=__snake_case     )
					else:
										__lowerCamelCase						:       Tuple				   =				argparse.ArgumentParser("""Accelerate config command""",						description=__snake_case     )

					parser.add_argument(
					    """--config_file""",						default=__snake_case,						help=(
					        """The path to use to store the config file. Will default to a file named default_config.yaml in the cache """
					        """location, which is the content of the environment `HF_HOME` suffixed with \'accelerate\', or if you don\'t have """
					        """such an environment variable, your cache directory (\'~/.cache\' or the content of `XDG_CACHE_HOME`) suffixed """
					        """with \'huggingface\'."""
					    ),						)

					if subparsers is not None:
										parser.set_defaults(func=__snake_case     )
					return parser
def     __lowercase  (_lowercase     )   ->     Tuple:


					"""simple docstring"""
					__lowerCamelCase						:       Tuple				   =				get_user_input()
					if args.config_file is not None:
										__lowerCamelCase						:       Tuple				   =				args.config_file
					else:
										if not os.path.isdir(__snake_case     ):
															os.makedirs(__snake_case     )
										__lowerCamelCase						:       str				   =				default_yaml_config_file

					if config_file.endswith(""".json"""     ):
										config.to_json_file(__snake_case     )
					else:
										config.to_yaml_file(__snake_case     )
					print(f"accelerate configuration saved at {config_file}"     )
def     __lowercase  ()   ->     Optional[int]:


					"""simple docstring"""
					__lowerCamelCase						:       List[Any]				   =				config_command_parser()
					__lowerCamelCase						:       Optional[Any]				   =				parser.parse_args()
					config_command(__snake_case     )


if __name__ == "__main__":
			main()











'''simple docstring'''

from __future__ import annotations

from typing import Any
def     __lowercase  (_lowercase     )   ->     int:


     """simple docstring"""
     if not postfix_notation:
          return 0

     __lowerCamelCase						:       Optional[int]				   =				{"""+""", """-""", """*""", """/"""}
     __lowerCamelCase						:       list[Any]				   =				[]

     for token in postfix_notation:
          if token in operations:
               __lowerCamelCase   ,      __lowerCamelCase						:       List[Any]				   =				stack.pop(), stack.pop()
               if token == "+":
                    stack.append(a + b     )
               elif token == "-":
                    stack.append(a - b     )
               elif token == "*":
                    stack.append(a * b     )
               else:
                    if a * b < 0 and a % b != 0:
                         stack.append(a // b + 1     )
                    else:
                         stack.append(a // b     )
          else:
               stack.append(int(_lowercase     )     )

     return stack.pop()


if __name__ == "__main__":
   import doctest

   doctest.testmod()



