'''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


__a										=					logging.get_logger(__name__)





class     A__							:





   """simple docstring"""





   UpperCamelCase_       :						str
   UpperCamelCase_       :						str    				=     None




   @staticmethod
   def 			_lowerCAmelCase		( )       ->    Dict:







      """simple docstring"""




      raise NotImplementedError




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







      """simple docstring"""




      raise NotImplementedError




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







      """simple docstring"""




      raise NotImplementedError




   def 			_lowerCAmelCase		( self     :		Dict			)       ->    List[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 			_lowerCAmelCase		( cls     :		Tuple			)       ->    Optional[Any]:







      """simple docstring"""




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





class     A__							(       _lowerCAmelCase   ):





   """simple docstring"""





   UpperCamelCase_       :						Tuple    				=     """optuna"""




   @staticmethod
   def 			_lowerCAmelCase		( )       ->    Optional[int]:







      """simple docstring"""




      return is_optuna_available()




   def 			_lowerCAmelCase		( self     :		Tuple						,     lowerCAmelCase__     :		str						,     lowerCAmelCase__     :		int						,     lowerCAmelCase__     :		str						,     **lowerCAmelCase__     :		Dict			)       ->    str:







      """simple docstring"""




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




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







      """simple docstring"""




      return default_hp_space_optuna(lowerCAmelCase__			)





class     A__							(       _lowerCAmelCase   ):





   """simple docstring"""





   UpperCamelCase_       :						int    				=     """ray"""
   UpperCamelCase_       :						Optional[Any]    				=     """'ray[tune]'"""




   @staticmethod
   def 			_lowerCAmelCase		( )       ->    Union[str, Any]:







      """simple docstring"""




      return is_ray_available()




   def 			_lowerCAmelCase		( self     :		str						,     lowerCAmelCase__     :		Any						,     lowerCAmelCase__     :		int						,     lowerCAmelCase__     :		str						,     **lowerCAmelCase__     :		Tuple			)       ->    Dict:







      """simple docstring"""




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




   def 			_lowerCAmelCase		( self     :		List[Any]						,     lowerCAmelCase__     :		str			)       ->    Any:







      """simple docstring"""




      return default_hp_space_ray(lowerCAmelCase__			)





class     A__							(       _lowerCAmelCase   ):





   """simple docstring"""





   UpperCamelCase_       :						int    				=     """sigopt"""




   @staticmethod
   def 			_lowerCAmelCase		( )       ->    Union[str, Any]:







      """simple docstring"""




      return is_sigopt_available()




   def 			_lowerCAmelCase		( self     :		int						,     lowerCAmelCase__     :		str						,     lowerCAmelCase__     :		int						,     lowerCAmelCase__     :		str						,     **lowerCAmelCase__     :		Optional[int]			)       ->    int:







      """simple docstring"""




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




   def 			_lowerCAmelCase		( self     :		Tuple						,     lowerCAmelCase__     :		str			)       ->    List[str]:







      """simple docstring"""




      return default_hp_space_sigopt(lowerCAmelCase__			)





class     A__							(       _lowerCAmelCase   ):





   """simple docstring"""





   UpperCamelCase_       :						List[Any]    				=     """wandb"""




   @staticmethod
   def 			_lowerCAmelCase		( )       ->    Union[str, Any]:







      """simple docstring"""




      return is_wandb_available()




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







      """simple docstring"""




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




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







      """simple docstring"""




      return default_hp_space_wandb(lowerCAmelCase__			)



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






def    __UpperCAmelCase			(  ):
   _UpperCAmelCase							:	List[str]							=   [backend for backend in ALL_HYPERPARAMETER_SEARCH_BACKENDS.values() if backend.is_available()]
   if len(_lowercase							) > 0:
      _UpperCAmelCase							:	Any							=   available_backends[0].name
      if len(_lowercase							) > 1:
         logger.info(
             f"""{len(_lowercase							)} 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()							)							)




"""simple docstring"""
import re
def    A_  (			_lowercase	):







						'''simple docstring'''


						snake_case_ :Optional[int]						=			re.compile(
						    r"""^(?:0|94|\+94|0{2}94)""" r"""7(0|1|2|4|5|6|7|8)""" r"""(-| |)""" r"""\d{7}$"""	)

						return bool(re.search(_lowercase,					_lowercase	)	)


if __name__ == "__main__":
						__a      =				"0094702343221"

						print(is_sri_lankan_phone_number(phone))
