





from .integrations import (
    is_optuna_available,
    is_ray_available,
    is_sigopt_available,
    is_wandb_available,
    run_hp_search_optuna,
    run_hp_search_ray,
    run_hp_search_sigopt,
    run_hp_search_wandb,
)
from .trainer_utils import (
    HPSearchBackend,
    default_hp_space_optuna,
    default_hp_space_ray,
    default_hp_space_sigopt,
    default_hp_space_wandb,
)
from .utils import logging


lowerCAmelCase_    =				logging.get_logger(__name__)



class 					__lowerCAmelCase       :
			lowerCamelCase_     :     str
			lowerCamelCase_     :     str       			=      None






			@staticmethod
			def 			lowerCamelCase  ()     ->   List[Any]:


							'''simple docstring'''



							raise NotImplementedError






			def 			lowerCamelCase  (self					,							__magic_name__					,							__magic_name__					,							__magic_name__					,							**__magic_name__    )     ->   Dict:


							'''simple docstring'''



							raise NotImplementedError






			def 			lowerCamelCase  (self					,							__magic_name__    )     ->   Optional[int]:


							'''simple docstring'''



							raise NotImplementedError






			def 			lowerCamelCase  (self    )     ->   str:


							'''simple docstring'''



							if not self.is_available():
											raise RuntimeError(
											    F'''You picked the {self.name} backend, but it is not installed. Run {self.pip_install()}.'''    )






			@classmethod
			def 			lowerCamelCase  (cls    )     ->   Dict:


							'''simple docstring'''



							return F'''`pip install {cls.pip_package or cls.name}`'''




class 					__lowerCAmelCase       (			_a     ):
			lowerCamelCase_     :     Dict       			=      '''optuna'''






			@staticmethod
			def 			lowerCamelCase  ()     ->   Dict:


							'''simple docstring'''



							return is_optuna_available()






			def 			lowerCamelCase  (self					,							__magic_name__					,							__magic_name__					,							__magic_name__					,							**__magic_name__    )     ->   Optional[Any]:


							'''simple docstring'''



							return run_hp_search_optuna(__magic_name__					,							__magic_name__					,							__magic_name__					,							**__magic_name__    )






			def 			lowerCamelCase  (self					,							__magic_name__    )     ->   List[Any]:


							'''simple docstring'''



							return default_hp_space_optuna(__magic_name__    )




class 					__lowerCAmelCase       (			_a     ):
			lowerCamelCase_     :     Any       			=      '''ray'''
			lowerCamelCase_     :     int       			=      '''\'ray[tune]\''''






			@staticmethod
			def 			lowerCamelCase  ()     ->   List[Any]:


							'''simple docstring'''



							return is_ray_available()






			def 			lowerCamelCase  (self					,							__magic_name__					,							__magic_name__					,							__magic_name__					,							**__magic_name__    )     ->   int:


							'''simple docstring'''



							return run_hp_search_ray(__magic_name__					,							__magic_name__					,							__magic_name__					,							**__magic_name__    )






			def 			lowerCamelCase  (self					,							__magic_name__    )     ->   str:


							'''simple docstring'''



							return default_hp_space_ray(__magic_name__    )




class 					__lowerCAmelCase       (			_a     ):
			lowerCamelCase_     :     Dict       			=      '''sigopt'''






			@staticmethod
			def 			lowerCamelCase  ()     ->   int:


							'''simple docstring'''



							return is_sigopt_available()






			def 			lowerCamelCase  (self					,							__magic_name__					,							__magic_name__					,							__magic_name__					,							**__magic_name__    )     ->   int:


							'''simple docstring'''



							return run_hp_search_sigopt(__magic_name__					,							__magic_name__					,							__magic_name__					,							**__magic_name__    )






			def 			lowerCamelCase  (self					,							__magic_name__    )     ->   Union[str, Any]:


							'''simple docstring'''



							return default_hp_space_sigopt(__magic_name__    )




class 					__lowerCAmelCase       (			_a     ):
			lowerCamelCase_     :     Tuple       			=      '''wandb'''






			@staticmethod
			def 			lowerCamelCase  ()     ->   Dict:


							'''simple docstring'''



							return is_wandb_available()






			def 			lowerCamelCase  (self					,							__magic_name__					,							__magic_name__					,							__magic_name__					,							**__magic_name__    )     ->   Dict:


							'''simple docstring'''



							return run_hp_search_wandb(__magic_name__					,							__magic_name__					,							__magic_name__					,							**__magic_name__    )






			def 			lowerCamelCase  (self					,							__magic_name__    )     ->   Optional[Any]:


							'''simple docstring'''



							return default_hp_space_wandb(__magic_name__    )




lowerCAmelCase_    =				{
    HPSearchBackend(backend.name): backend for backend in [OptunaBackend, RayTuneBackend, SigOptBackend, WandbBackend]
}






def      lowerCamelCase_						(				)		->						str:






				"""simple docstring"""


				snake_case_						:    Optional[Any]				=  [backend for backend in ALL_HYPERPARAMETER_SEARCH_BACKENDS.values() if backend.is_available()]
				if len(_UpperCamelCase ) > 0:
								snake_case_						:    List[Any]				=  available_backends[0].name
								if len(_UpperCamelCase ) > 1:
												logger.info(
												    f'''{len(_UpperCamelCase )} hyperparameter search backends available. Using {name} as the default.''' )
								return name
				raise RuntimeError(
				    '''No hyperparameter search backend available.\n'''
				    + '''\n'''.join(
				        f''' - To install {backend.name} run {backend.pip_install()}'''
				        for backend in ALL_HYPERPARAMETER_SEARCH_BACKENDS.values() ) )







lowerCAmelCase_    =				{
    "joule": 1.0,
    "kilojoule": 1_0_0_0,
    "megajoule": 1_0_0_0_0_0_0,
    "gigajoule": 1_0_0_0_0_0_0_0_0_0,
    "wattsecond": 1.0,
    "watthour": 3_6_0_0,
    "kilowatthour": 3_6_0_0_0_0_0,
    "newtonmeter": 1.0,
    "calorie_nutr": 4_1_8_6.8,
    "kilocalorie_nutr": 4_1_8_6_8_0_0.0_0,
    "electronvolt": 1.602_176_634e-19,
    "britishthermalunit_it": 1_0_5_5.0_5_5_8_5,
    "footpound": 1.355_818,
}






def      lowerCamelCase_						(				_UpperCamelCase ,				_UpperCamelCase ,				_UpperCamelCase )		->						float:






				"""simple docstring"""


				if to_type not in ENERGY_CONVERSION or from_type not in ENERGY_CONVERSION:
								snake_case_						:    str				=  (
								    f'''Incorrect \'from_type\' or \'to_type\' value: {from_type!r}, {to_type!r}\n'''
								    f'''Valid values are: {", ".join(_UpperCamelCase )}'''
								)
								raise ValueError(_UpperCamelCase )
				return value * ENERGY_CONVERSION[from_type] / ENERGY_CONVERSION[to_type]


if __name__ == "__main__":
	import doctest

	doctest.testmod()
