






# 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__				   =		"Run commands across TPU VMs for initial setup before running `accelerate launch`."
def 						_a    (      a :int=None )							->			Optional[Any]:
 if subparsers is not None:
  a		  =      subparsers.add_parser('''tpu-config'''	,							description=_description )
 else:
  a		  =      argparse.ArgumentParser('''Accelerate tpu-config command'''	,							description=_description )
 # Core arguments
 a		  =      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.'''	,							)
 a		  =      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 :int )							->			str:
 a		  =      None

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

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

 # Then send it to gcloud
 # Eventually try to use google-api-core to do this instead of subprocess
 a		  =      ['''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    (      )							->			Any:
 a		  =      tpu_command_parser()
 a		  =      parser.parse_args()

 tpu_command_launcher(a )










def 						_a    (      a :float	,							a :float )							->			float:
 return price * (1 + tax_rate)


if __name__ == "__main__":
     print(f"""{price_plus_tax(100, 0.25) = }""")
     print(f"""{price_plus_tax(125.50, 0.05) = }""")


