






# Copyright 2022 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

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


__UpperCamelCase					:		int	  =						"""Run commands across TPU VMs for initial setup before running `accelerate launch`."""
def      a_ (      _A=None  )			->			List[str]:







				"""simple docstring"""
				if subparsers is not None:
								snake_case__									=     subparsers.add_parser('tpu-config'      ,   description=_description  )
				else:
								snake_case__									=     argparse.ArgumentParser('Accelerate tpu-config command'      ,   description=_description  )
				# Core arguments
				snake_case__									=     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.'      ,   )
				snake_case__									=     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      a_ (      _A  )			->			Optional[int]:







				"""simple docstring"""
				snake_case__									=     None

				# Get the default from the config file if it exists.
				if args.config_file is not None or os.path.isfile(_A  ):
								snake_case__									=     load_config_from_file(args.config_file  )
								if not args.command_file and defaults.command_file is not None and not args.command:
												snake_case__									=     defaults.command_file
								if not args.command and defaults.commands is not None:
												snake_case__									=     defaults.commands
								if not args.tpu_name:
												snake_case__									=     defaults.tpu_name
								if not args.tpu_zone:
												snake_case__									=     defaults.tpu_zone
				if args.accelerate_version == "dev":
								snake_case__									=     'git+https://github.com/huggingface/accelerate.git'
				elif args.accelerate_version == "latest":
								snake_case__									=     'accelerate -U'
				elif isinstance(parse(args.accelerate_version  )      ,   _A  ):
								snake_case__									=     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:
												snake_case__									=     [f.read().splitlines()]

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

				# Then send it to gcloud
				# Eventually try to use google-api-core to do this instead of subprocess
				snake_case__									=     ['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      a_ (      )			->			Optional[Any]:







				"""simple docstring"""
				snake_case__									=     tpu_command_parser()
				snake_case__									=     parser.parse_args()

				tpu_command_launcher(_A  )












from argparse import ArgumentParser

from .env import EnvironmentCommand
def      a_ (      )			->			Optional[Any]:







				"""simple docstring"""
				snake_case__									=     ArgumentParser('Diffusers CLI tool'      ,   usage='diffusers-cli <command> [<args>]'  )
				snake_case__									=     parser.add_subparsers(help='diffusers-cli command helpers'  )

				# Register commands
				EnvironmentCommand.register_subcommand(_A  )

				# Let's go
				snake_case__									=     parser.parse_args()

				if not hasattr(_A      ,   'func'  ):
								parser.print_help()
								exit(1  )

				# Run
				snake_case__									=     args.func(_A  )
				service.run()


if __name__ == "__main__":
							main()




