




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


UpperCAmelCase__				     = logging.get_logger(__name__)







class a :
						"""simple docstring"""

						UpperCamelCase_	:       str
						UpperCamelCase_	:       str       	=		None






						@staticmethod
						def     UpperCAmelCase_      ( )    ->						Dict:
													"""simple docstring"""


													raise NotImplementedError






						def     UpperCAmelCase_      ( self :     int				,							lowerCamelCase__ :     List[str]				,							lowerCamelCase__ :     int				,							lowerCamelCase__ :     str				,							**lowerCamelCase__ :     Union[str, Any]				)    ->						List[str]:
													"""simple docstring"""


													raise NotImplementedError






						def     UpperCAmelCase_      ( self :     Optional[Any]				,							lowerCamelCase__ :     Any				)    ->						List[Any]:
													"""simple docstring"""


													raise NotImplementedError






						def     UpperCAmelCase_      ( self :     Tuple				)    ->						Dict:
													"""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     UpperCAmelCase_      ( cls :     Tuple				)    ->						List[Any]:
													"""simple docstring"""


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







class a (     __SCREAMING_SNAKE_CASE  ):
						"""simple docstring"""

						UpperCamelCase_	:       List[Any]       	=		'optuna'






						@staticmethod
						def     UpperCAmelCase_      ( )    ->						Any:
													"""simple docstring"""


													return is_optuna_available()






						def     UpperCAmelCase_      ( self :     Any				,							lowerCamelCase__ :     Union[str, Any]				,							lowerCamelCase__ :     int				,							lowerCamelCase__ :     str				,							**lowerCamelCase__ :     str				)    ->						Optional[int]:
													"""simple docstring"""


													return run_hp_search_optuna(lowerCamelCase__				,							lowerCamelCase__				,							lowerCamelCase__				,							**lowerCamelCase__				)






						def     UpperCAmelCase_      ( self :     str				,							lowerCamelCase__ :     List[str]				)    ->						Dict:
													"""simple docstring"""


													return default_hp_space_optuna(lowerCamelCase__				)







class a (     __SCREAMING_SNAKE_CASE  ):
						"""simple docstring"""

						UpperCamelCase_	:       List[str]       	=		'ray'
						UpperCamelCase_	:       Optional[Any]       	=		'\'ray[tune]\''






						@staticmethod
						def     UpperCAmelCase_      ( )    ->						Union[str, Any]:
													"""simple docstring"""


													return is_ray_available()






						def     UpperCAmelCase_      ( self :     int				,							lowerCamelCase__ :     Dict				,							lowerCamelCase__ :     int				,							lowerCamelCase__ :     str				,							**lowerCamelCase__ :     Optional[int]				)    ->						Union[str, Any]:
													"""simple docstring"""


													return run_hp_search_ray(lowerCamelCase__				,							lowerCamelCase__				,							lowerCamelCase__				,							**lowerCamelCase__				)






						def     UpperCAmelCase_      ( self :     Optional[int]				,							lowerCamelCase__ :     int				)    ->						int:
													"""simple docstring"""


													return default_hp_space_ray(lowerCamelCase__				)







class a (     __SCREAMING_SNAKE_CASE  ):
						"""simple docstring"""

						UpperCamelCase_	:       Union[str, Any]       	=		'sigopt'






						@staticmethod
						def     UpperCAmelCase_      ( )    ->						Dict:
													"""simple docstring"""


													return is_sigopt_available()






						def     UpperCAmelCase_      ( self :     Dict				,							lowerCamelCase__ :     Tuple				,							lowerCamelCase__ :     int				,							lowerCamelCase__ :     str				,							**lowerCamelCase__ :     Dict				)    ->						str:
													"""simple docstring"""


													return run_hp_search_sigopt(lowerCamelCase__				,							lowerCamelCase__				,							lowerCamelCase__				,							**lowerCamelCase__				)






						def     UpperCAmelCase_      ( self :     List[Any]				,							lowerCamelCase__ :     List[Any]				)    ->						str:
													"""simple docstring"""


													return default_hp_space_sigopt(lowerCamelCase__				)







class a (     __SCREAMING_SNAKE_CASE  ):
						"""simple docstring"""

						UpperCamelCase_	:       str       	=		'wandb'






						@staticmethod
						def     UpperCAmelCase_      ( )    ->						List[Any]:
													"""simple docstring"""


													return is_wandb_available()






						def     UpperCAmelCase_      ( self :     Union[str, Any]				,							lowerCamelCase__ :     List[str]				,							lowerCamelCase__ :     int				,							lowerCamelCase__ :     str				,							**lowerCamelCase__ :     List[str]				)    ->						int:
													"""simple docstring"""


													return run_hp_search_wandb(lowerCamelCase__				,							lowerCamelCase__				,							lowerCamelCase__				,							**lowerCamelCase__				)






						def     UpperCAmelCase_      ( self :     int				,							lowerCamelCase__ :     int				)    ->						Optional[Any]:
													"""simple docstring"""


													return default_hp_space_wandb(lowerCamelCase__				)





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







def 		_A(       )    -> str:
							'''simple docstring'''


							__lowercase      =    [backend for backend in ALL_HYPERPARAMETER_SEARCH_BACKENDS.values() if backend.is_available()]
							if len(UpperCamelCase__				) > 0:
														__lowercase      =    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()				)				)












# This code is adapted from OpenAI's release
# https://github.com/openai/human-eval/blob/master/human_eval/execution.py

import contextlib
import faulthandler
import io
import multiprocessing
import os
import platform
import signal
import tempfile







def 		_A(       UpperCamelCase__							:			Any				,       UpperCamelCase__							:			int				,       UpperCamelCase__							:			List[Any]				,       UpperCamelCase__							:			int				)    -> List[Any]:
							'''simple docstring'''


							__lowercase      =    multiprocessing.Manager()
							__lowercase      =    manager.list()

							__lowercase      =    multiprocessing.Process(target=UpperCamelCase__				,       args=(check_program, result, timeout)				)
							p.start()
							p.join(timeout=timeout + 1				)
							if p.is_alive():
														p.kill()

							if not result:
														result.append('''timed out'''				)

							return {
							    "task_id": task_id,
							    "passed": result[0] == "passed",
							    "result": result[0],
							    "completion_id": completion_id,
							}







def 		_A(       UpperCamelCase__							:			int				,       UpperCamelCase__							:			List[Any]				,       UpperCamelCase__							:			Optional[int]				)    -> List[Any]:
							'''simple docstring'''


							with create_tempdir():
														# These system calls are needed when cleaning up tempdir.
														import os
														import shutil

														__lowercase      =    shutil.rmtree
														__lowercase      =    os.rmdir
														__lowercase      =    os.chdir

														# Disable functionalities that can make destructive changes to the test.
														reliability_guard()

														# Run program.
														try:
																					__lowercase      =    {}
																					with swallow_io():
																												with time_limit(UpperCamelCase__				):
																																			exec(UpperCamelCase__				,       UpperCamelCase__				)
																					result.append('''passed'''				)
														except TimeoutException:
																					result.append('''timed out'''				)
														except BaseException as e:
																					result.append(F'failed: {e}'				)

														# Needed for cleaning up.
														__lowercase      =    rmtree
														__lowercase      =    rmdir
														__lowercase      =    chdir







@contextlib.contextmanager
def 		_A(       UpperCamelCase__							:			Union[str, Any]				)    -> Optional[int]:
							'''simple docstring'''


							def signal_handler(UpperCamelCase__							:			List[str]				,       UpperCamelCase__							:			Optional[Any]				):
														raise TimeoutException('''Timed out!'''				)

							signal.setitimer(signal.ITIMER_REAL				,       UpperCamelCase__				)
							signal.signal(signal.SIGALRM				,       UpperCamelCase__				)
							try:
														yield
							finally:
														signal.setitimer(signal.ITIMER_REAL				,       0				)







@contextlib.contextmanager
def 		_A(       )    -> Any:
							'''simple docstring'''


							__lowercase      =    WriteOnlyStringIO()
							with contextlib.redirect_stdout(UpperCamelCase__				):
														with contextlib.redirect_stderr(UpperCamelCase__				):
																					with redirect_stdin(UpperCamelCase__				):
																												yield







@contextlib.contextmanager
def 		_A(       )    -> Tuple:
							'''simple docstring'''


							with tempfile.TemporaryDirectory() as dirname:
														with chdir(UpperCamelCase__				):
																					yield dirname







class a (     __SCREAMING_SNAKE_CASE  ):
						"""simple docstring"""

						pass







class a (     io.StringIO  ):
						"""simple docstring"""

						def     UpperCAmelCase_      ( self :     List[str]				,							*lowerCamelCase__ :     str				,							**lowerCamelCase__ :     str				)    ->						Tuple:
													"""simple docstring"""


													raise OSError






						def     UpperCAmelCase_      ( self :     List[str]				,							*lowerCamelCase__ :     List[str]				,							**lowerCamelCase__ :     Dict				)    ->						List[Any]:
													"""simple docstring"""


													raise OSError






						def     UpperCAmelCase_      ( self :     List[str]				,							*lowerCamelCase__ :     Dict				,							**lowerCamelCase__ :     Dict				)    ->						Optional[int]:
													"""simple docstring"""


													raise OSError






						def     UpperCAmelCase_      ( self :     Tuple				,							*lowerCamelCase__ :     Optional[Any]				,							**lowerCamelCase__ :     Tuple				)    ->						Optional[Any]:
													"""simple docstring"""


													return False







class a (     contextlib._RedirectStream  ):  # type: ignore
						"""simple docstring"""

						UpperCamelCase_	:       str       	=		'stdin'







@contextlib.contextmanager
def 		_A(       UpperCamelCase__							:			int				)    -> Any:
							'''simple docstring'''


							if root == ".":
														yield
														return
							__lowercase      =    os.getcwd()
							os.chdir(UpperCamelCase__				)
							try:
														yield
							except BaseException as exc:
														raise exc
							finally:
														os.chdir(UpperCamelCase__				)







def 		_A(       UpperCamelCase__							:			Optional[Any]=None				)    -> Any:
							'''simple docstring'''


							if maximum_memory_bytes is not None:
														import resource

														resource.setrlimit(resource.RLIMIT_AS				,       (maximum_memory_bytes, maximum_memory_bytes)				)
														resource.setrlimit(resource.RLIMIT_DATA				,       (maximum_memory_bytes, maximum_memory_bytes)				)
														if not platform.uname().system == "Darwin":
																					resource.setrlimit(resource.RLIMIT_STACK				,       (maximum_memory_bytes, maximum_memory_bytes)				)

							faulthandler.disable()

							import builtins

							__lowercase      =    None
							__lowercase      =    None

							import os

							__lowercase      =    '''1'''

							__lowercase      =    None
							__lowercase      =    None
							__lowercase      =    None
							__lowercase      =    None
							__lowercase      =    None
							__lowercase      =    None
							__lowercase      =    None
							__lowercase      =    None
							__lowercase      =    None
							__lowercase      =    None
							__lowercase      =    None
							__lowercase      =    None
							__lowercase      =    None
							__lowercase      =    None
							__lowercase      =    None
							__lowercase      =    None
							__lowercase      =    None
							__lowercase      =    None
							__lowercase      =    None
							__lowercase      =    None
							__lowercase      =    None
							__lowercase      =    None
							__lowercase      =    None
							__lowercase      =    None
							__lowercase      =    None
							__lowercase      =    None
							__lowercase      =    None

							import shutil

							__lowercase      =    None
							__lowercase      =    None
							__lowercase      =    None

							import subprocess

							__lowercase      =    None  # type: ignore

							__lowercase      =    None

							import sys

							__lowercase      =    None
							__lowercase      =    None
							__lowercase      =    None
							__lowercase      =    None
							__lowercase      =    None






