
"""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.

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


SCREAMING_SNAKE_CASE_            =    '''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"""




    UpperCAmelCase          =       _ask_options(
        'In which compute environment are you running?'			,					['This machine', 'AWS (Amazon SageMaker)']			,					_convert_compute_environment			,					)
    if compute_environment == ComputeEnvironment.AMAZON_SAGEMAKER:
        UpperCAmelCase          =       get_sagemaker_input()
    else:
        UpperCAmelCase          =       get_cluster_input()
    return config




def      lowercase__    (       lowerCAmelCase					:       Any=None			)			->   Dict:






    """simple docstring"""




    if subparsers is not None:
        UpperCAmelCase          =       subparsers.add_parser('config'			,					description=lowerCAmelCase			)
    else:
        UpperCAmelCase          =       argparse.ArgumentParser('Accelerate config command'			,					description=lowerCAmelCase			)

    parser.add_argument(
        '--config_file'			,					default=lowerCAmelCase			,					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=lowerCAmelCase			)
    return parser




def      lowercase__    (       lowerCAmelCase					:       str			)			->   Tuple:






    """simple docstring"""




    UpperCAmelCase          =       get_user_input()
    if args.config_file is not None:
        UpperCAmelCase          =       args.config_file
    else:
        if not os.path.isdir(lowerCAmelCase			):
            os.makedirs(lowerCAmelCase			)
        UpperCAmelCase          =       default_yaml_config_file

    if config_file.endswith('.json'			):
        config.to_json_file(lowerCAmelCase			)
    else:
        config.to_yaml_file(lowerCAmelCase			)
    print(F"accelerate configuration saved at {config_file}"			)




def      lowercase__    (       )			->   str:






    """simple docstring"""




    UpperCAmelCase          =       config_command_parser()
    UpperCAmelCase          =       parser.parse_args()
    config_command(lowerCAmelCase			)


if __name__ == "__main__":
   main()





"""simple docstring"""

from math import asin, atan, cos, radians, sin, sqrt, tan

SCREAMING_SNAKE_CASE_            =    6_3_7_8_1_3_7.0
SCREAMING_SNAKE_CASE_            =    6_3_5_6_7_5_2.3_1_4_2_4_5
SCREAMING_SNAKE_CASE_            =    637_8137




def      lowercase__    (       lowerCAmelCase					:       float			,					lowerCAmelCase					:       float			,					lowerCAmelCase					:       float			,					lowerCAmelCase					:       float			)			->   float:






    """simple docstring"""




    UpperCAmelCase          =       (AXIS_A - AXIS_B) / AXIS_A
    UpperCAmelCase          =       atan((1 - flattening) * tan(radians(lowerCAmelCase			)			)			)
    UpperCAmelCase          =       atan((1 - flattening) * tan(radians(lowerCAmelCase			)			)			)
    UpperCAmelCase          =       radians(lowerCAmelCase			)
    UpperCAmelCase          =       radians(lowerCAmelCase			)
    # Equation
    UpperCAmelCase          =       sin((phi_a - phi_a) / 2			)
    UpperCAmelCase          =       sin((lambda_a - lambda_a) / 2			)
    # Square both values
    sin_sq_phi *= sin_sq_phi
    sin_sq_lambda *= sin_sq_lambda
    UpperCAmelCase          =       sqrt(sin_sq_phi + (cos(lowerCAmelCase			) * cos(lowerCAmelCase			) * sin_sq_lambda)			)
    return 2 * RADIUS * asin(lowerCAmelCase			)


if __name__ == "__main__":
   import doctest

   doctest.testmod()



