






'''simple docstring'''




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 :       List[str] 				=       logging.get_logger(__name__)







class  A_						:
							"""simple docstring"""




							a__ 		=						42
							a__ 		=						None

							@staticmethod
							def 				_A						(		)					->	str:


										'''simple docstring'''




										raise NotImplementedError

							def 				_A						(		self      :Dict							,				lowerCAmelCase__      :Optional[int]							,				lowerCAmelCase__      :int							,				lowerCAmelCase__      :str							,				**lowerCAmelCase__      :Optional[Any]					)					->	List[Any]:


										'''simple docstring'''




										raise NotImplementedError

							def 				_A						(		self      :Union[str, Any]							,				lowerCAmelCase__      :int					)					->	str:


										'''simple docstring'''




										raise NotImplementedError

							def 				_A						(		self      :int					)					->	Union[str, Any]:


										'''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 				_A						(		cls      :Union[str, Any]					)					->	List[Any]:


										'''simple docstring'''




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







class  A_						(a_				):
							"""simple docstring"""




							a__ 		=						'''optuna'''

							@staticmethod
							def 				_A						(		)					->	Any:


										'''simple docstring'''




										return is_optuna_available()

							def 				_A						(		self      :Optional[int]							,				lowerCAmelCase__      :Any							,				lowerCAmelCase__      :int							,				lowerCAmelCase__      :str							,				**lowerCAmelCase__      :Dict					)					->	int:


										'''simple docstring'''




										return run_hp_search_optuna(lowerCAmelCase__							,				lowerCAmelCase__							,				lowerCAmelCase__							,				**lowerCAmelCase__					)






							def 				_A						(		self      :Union[str, Any]							,				lowerCAmelCase__      :str					)					->	Optional[Any]:


										'''simple docstring'''




										return default_hp_space_optuna(lowerCAmelCase__					)







class  A_						(a_				):
							"""simple docstring"""




							a__ 		=						'''ray'''
							a__ 		=						'''\'ray[tune]\''''

							@staticmethod
							def 				_A						(		)					->	int:


										'''simple docstring'''




										return is_ray_available()

							def 				_A						(		self      :Any							,				lowerCAmelCase__      :List[str]							,				lowerCAmelCase__      :int							,				lowerCAmelCase__      :str							,				**lowerCAmelCase__      :Dict					)					->	Any:


										'''simple docstring'''




										return run_hp_search_ray(lowerCAmelCase__							,				lowerCAmelCase__							,				lowerCAmelCase__							,				**lowerCAmelCase__					)






							def 				_A						(		self      :Optional[Any]							,				lowerCAmelCase__      :Optional[Any]					)					->	Optional[int]:


										'''simple docstring'''




										return default_hp_space_ray(lowerCAmelCase__					)







class  A_						(a_				):
							"""simple docstring"""




							a__ 		=						'''sigopt'''

							@staticmethod
							def 				_A						(		)					->	Any:


										'''simple docstring'''




										return is_sigopt_available()

							def 				_A						(		self      :str							,				lowerCAmelCase__      :List[str]							,				lowerCAmelCase__      :int							,				lowerCAmelCase__      :str							,				**lowerCAmelCase__      :List[Any]					)					->	Any:


										'''simple docstring'''




										return run_hp_search_sigopt(lowerCAmelCase__							,				lowerCAmelCase__							,				lowerCAmelCase__							,				**lowerCAmelCase__					)






							def 				_A						(		self      :Tuple							,				lowerCAmelCase__      :str					)					->	Union[str, Any]:


										'''simple docstring'''




										return default_hp_space_sigopt(lowerCAmelCase__					)







class  A_						(a_				):
							"""simple docstring"""




							a__ 		=						'''wandb'''

							@staticmethod
							def 				_A						(		)					->	int:


										'''simple docstring'''




										return is_wandb_available()

							def 				_A						(		self      :Dict							,				lowerCAmelCase__      :Union[str, Any]							,				lowerCAmelCase__      :int							,				lowerCAmelCase__      :str							,				**lowerCAmelCase__      :Optional[Any]					)					->	Any:


										'''simple docstring'''




										return run_hp_search_wandb(lowerCAmelCase__							,				lowerCAmelCase__							,				lowerCAmelCase__							,				**lowerCAmelCase__					)






							def 				_A						(		self      :Optional[int]							,				lowerCAmelCase__      :Union[str, Any]					)					->	int:


										'''simple docstring'''




										return default_hp_space_wandb(lowerCAmelCase__					)
__lowerCamelCase :       Any 				=       {
    HPSearchBackend(backend.name): backend for backend in [OptunaBackend, RayTuneBackend, SigOptBackend, WandbBackend]
}

def 						__UpperCAmelCase							(			)->     str:



			"""simple docstring"""



			snake_case_					:       int =							[backend for backend in ALL_HYPERPARAMETER_SEARCH_BACKENDS.values() if backend.is_available()]
			if len(__lowerCamelCase    ) > 0:
						snake_case_					:       str =							available_backends[0].name
						if len(__lowerCamelCase    ) > 1:
									logger.info(
									    F'''{len(__lowerCamelCase    )} 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()    )    )










from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available


__UpperCamelCase   :			Optional[int]          = {
    "configuration_jukebox": [
        "JUKEBOX_PRETRAINED_CONFIG_ARCHIVE_MAP",
        "JukeboxConfig",
        "JukeboxPriorConfig",
        "JukeboxVQVAEConfig",
    ],
    "tokenization_jukebox": ["JukeboxTokenizer"],
}

try:
		if not is_torch_available():
				raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
		pass
else:
		__UpperCamelCase   :			int          = [
		    "JUKEBOX_PRETRAINED_MODEL_ARCHIVE_LIST",
		    "JukeboxModel",
		    "JukeboxPreTrainedModel",
		    "JukeboxVQVAE",
		    "JukeboxPrior",
		]

if TYPE_CHECKING:
		from .configuration_jukebox import (
		    JUKEBOX_PRETRAINED_CONFIG_ARCHIVE_MAP,
		    JukeboxConfig,
		    JukeboxPriorConfig,
		    JukeboxVQVAEConfig,
		)
		from .tokenization_jukebox import JukeboxTokenizer

		try:
				if not is_torch_available():
						raise OptionalDependencyNotAvailable()
		except OptionalDependencyNotAvailable:
				pass
		else:
				from .modeling_jukebox import (
				    JUKEBOX_PRETRAINED_MODEL_ARCHIVE_LIST,
				    JukeboxModel,
				    JukeboxPreTrainedModel,
				    JukeboxPrior,
				    JukeboxVQVAE,
				)

else:
		import sys

		__UpperCamelCase   :			List[str]          = _LazyModule(__name__, globals()["__file__"], _import_structure, module_spec=__spec__)

