
"""simple docstring"""

import argparse
import os
import subprocess

from packaging.version import Version, parse

from accelerate.commands.config.config_args import default_config_file, load_config_from_file


_A						=			'Run commands across TPU VMs for initial setup before running `accelerate launch`.'
def 		UpperCAmelCase (		a_=None      ):





		'''simple docstring'''


		if subparsers is not None:
				lowerCamelCase					:      Optional[int]          =   subparsers.add_parser('tpu-config',						description=_description      )
		else:
				lowerCamelCase					:      Optional[int]          =   argparse.ArgumentParser('Accelerate tpu-config command',						description=_description      )
		# Core arguments
		lowerCamelCase					:      Dict          =   parser.add_argument_group(
		    'Config Arguments',						'Arguments that can be configured through `accelerate config`.'      )
		config_args.add_argument(
		    '--config_file',						type=a__,						default=a__,						help='Path to the config file to use for accelerate.',						)
		config_args.add_argument(
		    '--tpu_name',						default=a__,						help='The name of the TPU to use. If not specified, will use the TPU specified in the config file.',						)
		config_args.add_argument(
		    '--tpu_zone',						default=a__,						help='The zone of the TPU to use. If not specified, will use the zone specified in the config file.',						)
		lowerCamelCase					:      Any          =   parser.add_argument_group('TPU Arguments',						'Arguments for options ran inside the TPU.'      )
		pod_args.add_argument(
		    '--use_alpha',						action='store_true',						help='Whether to use `gcloud alpha` when running the TPU training script instead of `gcloud`.',						)
		pod_args.add_argument(
		    '--command_file',						default=a__,						help='The path to the file containing the commands to run on the pod on startup.',						)
		pod_args.add_argument(
		    '--command',						action='append',						nargs='+',						help='A command to run on the pod. Can be passed multiple times.',						)
		pod_args.add_argument(
		    '--install_accelerate',						action='store_true',						help='Whether to install accelerate on the pod. Defaults to False.',						)
		pod_args.add_argument(
		    '--accelerate_version',						default='latest',						help='The version of accelerate to install on the pod. If not specified, will use the latest pypi version. Specify \'dev\' to install from GitHub.',						)
		pod_args.add_argument(
		    '--debug',						action='store_true',						help='If set, will print the command that would be run instead of running it.'      )

		if subparsers is not None:
				parser.set_defaults(func=a__      )
		return parser
def 		UpperCAmelCase (		a_      ):





		'''simple docstring'''


		lowerCamelCase					:      str          =   None

		# Get the default from the config file if it exists.
		if args.config_file is not None or os.path.isfile(a__      ):
				lowerCamelCase					:      List[Any]          =   load_config_from_file(args.config_file      )
				if not args.command_file and defaults.command_file is not None and not args.command:
						lowerCamelCase					:      str          =   defaults.command_file
				if not args.command and defaults.commands is not None:
						lowerCamelCase					:      Tuple          =   defaults.commands
				if not args.tpu_name:
						lowerCamelCase					:      Union[str, Any]          =   defaults.tpu_name
				if not args.tpu_zone:
						lowerCamelCase					:      List[str]          =   defaults.tpu_zone
		if args.accelerate_version == "dev":
				lowerCamelCase					:      Optional[Any]          =   'git+https://github.com/huggingface/accelerate.git'
		elif args.accelerate_version == "latest":
				lowerCamelCase					:      str          =   'accelerate -U'
		elif isinstance(parse(args.accelerate_version      ),						a__      ):
				lowerCamelCase					:      Optional[int]          =   F"""accelerate=={args.accelerate_version}"""

		if not args.command_file and not args.command:
				raise ValueError('You must specify either a command file or a command to run on the pod.'      )

		if args.command_file:
				with open(args.command_file,						'r'      ) as f:
						lowerCamelCase					:      List[Any]          =   [f.read().splitlines()]

    # To turn list of lists into list of strings
		if isinstance(args.command[0],						a__      ):
				lowerCamelCase					:      Any          =   [line for cmd in args.command for line in cmd]
		# Default to the shared folder and install accelerate
		lowerCamelCase					:      Optional[Any]          =   ['cd /usr/share']
		if args.install_accelerate:
				new_cmd += [F"""pip install {args.accelerate_version}"""]
		new_cmd += args.command
		lowerCamelCase					:      List[Any]          =   '; '.join(a__      )

		# Then send it to gcloud
		# Eventually try to use google-api-core to do this instead of subprocess
		lowerCamelCase					:      Tuple          =   ['gcloud']
		if args.use_alpha:
				cmd += ["alpha"]
		cmd += [
		    "compute",
		    "tpus",
		    "tpu-vm",
		    "ssh",
		    args.tpu_name,
		    "--zone",
		    args.tpu_zone,
		    "--command",
		    args.command,
		    "--worker",
		    "all",
		]
		if args.debug:
				print(F"""Running {' '.join(a__      )}"""      )
				return
		subprocess.run(a__      )
		print('Successfully setup pod.'      )





def 		UpperCAmelCase (		):





		'''simple docstring'''


		lowerCamelCase					:      Optional[int]          =   tpu_command_parser()
		lowerCamelCase					:      int          =   parser.parse_args()

		tpu_command_launcher(a__      )








"""simple docstring"""

def 		UpperCAmelCase (		a_      ):





		'''simple docstring'''


		return str(a_      ) == str(a_      )[::-1]
def 		UpperCAmelCase (		a_      ):





		'''simple docstring'''


		return int(a_      ) + int(str(a_      )[::-1]      )
def 		UpperCAmelCase (		a_ = 1_0000      ):





		'''simple docstring'''


		lowerCamelCase					:      Optional[Any]          =   []
		for num in range(1,						a_      ):
				lowerCamelCase					:      List[str]          =   0
				lowerCamelCase					:      Union[str, Any]          =   num
				while iterations < 50:
						lowerCamelCase					:      Optional[int]          =   sum_reverse(a_      )
						iterations += 1
						if is_palindrome(a_      ):
								break
				else:
						lychrel_nums.append(a_      )
		return len(a_      )


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






