





import importlib.metadata
from typing import Union

from packaging.version import Version, parse

from .constants import STR_OPERATION_TO_FUNC


a__:      List[Any]									=		parse(importlib.metadata.version('torch'))


def 	UpperCamelCase__(       UpperCamelCase__			:       Union[str, Version] ,     UpperCamelCase__			:       str ,     UpperCamelCase__			:       str  )->Union[str, Any]:






       if operation not in STR_OPERATION_TO_FUNC.keys():
              raise ValueError(f"`operation` must be one of {list(STR_OPERATION_TO_FUNC.keys()  )}, received {operation}"  )
       A__											=						STR_OPERATION_TO_FUNC[operation]
       if isinstance(_lowercase ,     _lowercase  ):
              A__											=						parse(importlib.metadata.version(_lowercase  )  )
       return operation(_lowercase ,     parse(_lowercase  )  )


def 	UpperCamelCase__(       UpperCamelCase__			:       str ,     UpperCamelCase__			:       str  )->int:
       return compare_versions(_lowercase ,     _lowercase ,     _lowercase  )












"""simple docstring"""




# Copyright 2021 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.

from argparse import ArgumentParser

from accelerate.commands.config import get_config_parser
from accelerate.commands.env import env_command_parser
from accelerate.commands.launch import launch_command_parser
from accelerate.commands.test import test_command_parser
from accelerate.commands.tpu import tpu_command_parser






def       _SCREAMING_SNAKE_CASE		(	) ->Dict:






	'''simple docstring'''






	a      :		Any	=				ArgumentParser("Accelerate CLI tool"    ,       usage="accelerate <command> [<args>]"    ,       allow_abbrev=_lowercase					)
	a      :		List[Any]	=				parser.add_subparsers(help="accelerate command helpers"					)

	# Register commands
	get_config_parser(subparsers=_lowercase					)
	env_command_parser(subparsers=_lowercase					)
	launch_command_parser(subparsers=_lowercase					)
	tpu_command_parser(subparsers=_lowercase					)
	test_command_parser(subparsers=_lowercase					)

	# Let's go
	a      :		List[Any]	=				parser.parse_args()

	if not hasattr(_lowercase    ,       "func"					):
		parser.print_help()
		exit(1					)

	# Run
	args.func(_lowercase					)


if __name__ == "__main__":
		main()


