


'''simple docstring'''
import unittest

from transformers.testing_utils import CaptureStdout
from transformers.tools.python_interpreter import evaluate


def     a   (    __a     )						->			Dict:



					'''simple docstring'''






					return x + 2







class      lowercase			(							unittest.TestCase      ):

		"""simple docstring"""

		def 					lowerCAmelCase__       (	self							):

							'''simple docstring'''


							UpperCamelCase__     :int							      =				'''x = 3'''
							UpperCamelCase__     :int							      =				{}
							UpperCamelCase__     :Any							      =				evaluate(UpperCamelCase_					,     {}					,     state=UpperCamelCase_							)
							assert result == 3
							self.assertDictEqual(UpperCamelCase_					,     {'''x''': 3}							)

							UpperCamelCase__     :Union[str, Any]							      =				'''x = y'''
							UpperCamelCase__     :Optional[int]							      =				{'''y''': 5}
							UpperCamelCase__     :int							      =				evaluate(UpperCamelCase_					,     {}					,     state=UpperCamelCase_							)
							# evaluate returns the value of the last assignment.
							assert result == 5
							self.assertDictEqual(UpperCamelCase_					,     {'''x''': 5, '''y''': 5}							)




		def 					lowerCAmelCase__       (	self							):

							'''simple docstring'''


							UpperCamelCase__     :Optional[int]							      =				'''y = add_two(x)'''
							UpperCamelCase__     :Optional[int]							      =				{'''x''': 3}
							UpperCamelCase__     :Optional[Any]							      =				evaluate(UpperCamelCase_					,     {'''add_two''': add_two}					,     state=UpperCamelCase_							)
							assert result == 5
							self.assertDictEqual(UpperCamelCase_					,     {'''x''': 3, '''y''': 5}							)

							# Won't work without the tool
							with CaptureStdout() as out:
												UpperCamelCase__     :Optional[int]							      =				evaluate(UpperCamelCase_					,     {}					,     state=UpperCamelCase_							)
							assert result is None
							assert "tried to execute add_two" in out.out




		def 					lowerCAmelCase__       (	self							):

							'''simple docstring'''


							UpperCamelCase__     :Any							      =				'''x = 3'''
							UpperCamelCase__     :int							      =				{}
							UpperCamelCase__     :Optional[Any]							      =				evaluate(UpperCamelCase_					,     {}					,     state=UpperCamelCase_							)
							assert result == 3
							self.assertDictEqual(UpperCamelCase_					,     {'''x''': 3}							)




		def 					lowerCAmelCase__       (	self							):

							'''simple docstring'''


							UpperCamelCase__     :List[Any]							      =				'''test_dict = {\'x\': x, \'y\': add_two(x)}'''
							UpperCamelCase__     :Union[str, Any]							      =				{'''x''': 3}
							UpperCamelCase__     :Any							      =				evaluate(UpperCamelCase_					,     {'''add_two''': add_two}					,     state=UpperCamelCase_							)
							self.assertDictEqual(UpperCamelCase_					,     {'''x''': 3, '''y''': 5}							)
							self.assertDictEqual(UpperCamelCase_					,     {'''x''': 3, '''test_dict''': {'''x''': 3, '''y''': 5}}							)




		def 					lowerCAmelCase__       (	self							):

							'''simple docstring'''


							UpperCamelCase__     :int							      =				'''x = 3\ny = 5'''
							UpperCamelCase__     :Optional[Any]							      =				{}
							UpperCamelCase__     :str							      =				evaluate(UpperCamelCase_					,     {}					,     state=UpperCamelCase_							)
							# evaluate returns the value of the last assignment.
							assert result == 5
							self.assertDictEqual(UpperCamelCase_					,     {'''x''': 3, '''y''': 5}							)




		def 					lowerCAmelCase__       (	self							):

							'''simple docstring'''


							UpperCamelCase__     :List[str]							      =				'''text = f\'This is x: {x}.\''''
							UpperCamelCase__     :str							      =				{'''x''': 3}
							UpperCamelCase__     :List[str]							      =				evaluate(UpperCamelCase_					,     {}					,     state=UpperCamelCase_							)
							# evaluate returns the value of the last assignment.
							assert result == "This is x: 3."
							self.assertDictEqual(UpperCamelCase_					,     {'''x''': 3, '''text''': '''This is x: 3.'''}							)




		def 					lowerCAmelCase__       (	self							):

							'''simple docstring'''


							UpperCamelCase__     :List[Any]							      =				'''if x <= 3:\n    y = 2\nelse:\n    y = 5'''
							UpperCamelCase__     :Union[str, Any]							      =				{'''x''': 3}
							UpperCamelCase__     :Optional[int]							      =				evaluate(UpperCamelCase_					,     {}					,     state=UpperCamelCase_							)
							# evaluate returns the value of the last assignment.
							assert result == 2
							self.assertDictEqual(UpperCamelCase_					,     {'''x''': 3, '''y''': 2}							)

							UpperCamelCase__     :Tuple							      =				{'''x''': 8}
							UpperCamelCase__     :Any							      =				evaluate(UpperCamelCase_					,     {}					,     state=UpperCamelCase_							)
							# evaluate returns the value of the last assignment.
							assert result == 5
							self.assertDictEqual(UpperCamelCase_					,     {'''x''': 8, '''y''': 5}							)




		def 					lowerCAmelCase__       (	self							):

							'''simple docstring'''


							UpperCamelCase__     :Optional[int]							      =				'''test_list = [x, add_two(x)]'''
							UpperCamelCase__     :Any							      =				{'''x''': 3}
							UpperCamelCase__     :Dict							      =				evaluate(UpperCamelCase_					,     {'''add_two''': add_two}					,     state=UpperCamelCase_							)
							self.assertListEqual(UpperCamelCase_					,     [3, 5]							)
							self.assertDictEqual(UpperCamelCase_					,     {'''x''': 3, '''test_list''': [3, 5]}							)




		def 					lowerCAmelCase__       (	self							):

							'''simple docstring'''


							UpperCamelCase__     :str							      =				'''y = x'''
							UpperCamelCase__     :Optional[Any]							      =				{'''x''': 3}
							UpperCamelCase__     :List[str]							      =				evaluate(UpperCamelCase_					,     {}					,     state=UpperCamelCase_							)
							assert result == 3
							self.assertDictEqual(UpperCamelCase_					,     {'''x''': 3, '''y''': 3}							)




		def 					lowerCAmelCase__       (	self							):

							'''simple docstring'''


							UpperCamelCase__     :List[str]							      =				'''test_list = [x, add_two(x)]\ntest_list[1]'''
							UpperCamelCase__     :int							      =				{'''x''': 3}
							UpperCamelCase__     :Optional[Any]							      =				evaluate(UpperCamelCase_					,     {'''add_two''': add_two}					,     state=UpperCamelCase_							)
							assert result == 5
							self.assertDictEqual(UpperCamelCase_					,     {'''x''': 3, '''test_list''': [3, 5]}							)

							UpperCamelCase__     :Dict							      =				'''test_dict = {\'x\': x, \'y\': add_two(x)}\ntest_dict[\'y\']'''
							UpperCamelCase__     :List[str]							      =				{'''x''': 3}
							UpperCamelCase__     :List[str]							      =				evaluate(UpperCamelCase_					,     {'''add_two''': add_two}					,     state=UpperCamelCase_							)
							assert result == 5
							self.assertDictEqual(UpperCamelCase_					,     {'''x''': 3, '''test_dict''': {'''x''': 3, '''y''': 5}}							)




		def 					lowerCAmelCase__       (	self							):

							'''simple docstring'''


							UpperCamelCase__     :List[Any]							      =				'''x = 0\nfor i in range(3):\n    x = i'''
							UpperCamelCase__     :Dict							      =				{}
							UpperCamelCase__     :List[str]							      =				evaluate(UpperCamelCase_					,     {'''range''': range}					,     state=UpperCamelCase_							)
							assert result == 2
							self.assertDictEqual(UpperCamelCase_					,     {'''x''': 2, '''i''': 2}							)



'''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


__snake_case							   =  logging.get_logger(__name__)
class      lowercase			:

		"""simple docstring"""

		_a									=       42
		_a									=       None




		@staticmethod
		def 					lowerCAmelCase__       (	):

							'''simple docstring'''


							raise NotImplementedError




		def 					lowerCAmelCase__       (	self					,     UpperCamelCase_					,     UpperCamelCase_					,     UpperCamelCase_					,     **UpperCamelCase_							):

							'''simple docstring'''


							raise NotImplementedError




		def 					lowerCAmelCase__       (	self					,     UpperCamelCase_							):

							'''simple docstring'''


							raise NotImplementedError




		def 					lowerCAmelCase__       (	self							):

							'''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							):

							'''simple docstring'''


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



class      lowercase			(							A__      ):

		"""simple docstring"""

		_a									=       'optuna'




		@staticmethod
		def 					lowerCAmelCase__       (	):

							'''simple docstring'''


							return is_optuna_available()




		def 					lowerCAmelCase__       (	self					,     UpperCamelCase_					,     UpperCamelCase_					,     UpperCamelCase_					,     **UpperCamelCase_							):

							'''simple docstring'''


							return run_hp_search_optuna(UpperCamelCase_					,     UpperCamelCase_					,     UpperCamelCase_					,     **UpperCamelCase_							)




		def 					lowerCAmelCase__       (	self					,     UpperCamelCase_							):

							'''simple docstring'''


							return default_hp_space_optuna(UpperCamelCase_							)



class      lowercase			(							A__      ):

		"""simple docstring"""

		_a									=       'ray'
		_a									=       '\'ray[tune]\''




		@staticmethod
		def 					lowerCAmelCase__       (	):

							'''simple docstring'''


							return is_ray_available()




		def 					lowerCAmelCase__       (	self					,     UpperCamelCase_					,     UpperCamelCase_					,     UpperCamelCase_					,     **UpperCamelCase_							):

							'''simple docstring'''


							return run_hp_search_ray(UpperCamelCase_					,     UpperCamelCase_					,     UpperCamelCase_					,     **UpperCamelCase_							)




		def 					lowerCAmelCase__       (	self					,     UpperCamelCase_							):

							'''simple docstring'''


							return default_hp_space_ray(UpperCamelCase_							)



class      lowercase			(							A__      ):

		"""simple docstring"""

		_a									=       'sigopt'




		@staticmethod
		def 					lowerCAmelCase__       (	):

							'''simple docstring'''


							return is_sigopt_available()




		def 					lowerCAmelCase__       (	self					,     UpperCamelCase_					,     UpperCamelCase_					,     UpperCamelCase_					,     **UpperCamelCase_							):

							'''simple docstring'''


							return run_hp_search_sigopt(UpperCamelCase_					,     UpperCamelCase_					,     UpperCamelCase_					,     **UpperCamelCase_							)




		def 					lowerCAmelCase__       (	self					,     UpperCamelCase_							):

							'''simple docstring'''


							return default_hp_space_sigopt(UpperCamelCase_							)



class      lowercase			(							A__      ):

		"""simple docstring"""

		_a									=       'wandb'




		@staticmethod
		def 					lowerCAmelCase__       (	):

							'''simple docstring'''


							return is_wandb_available()




		def 					lowerCAmelCase__       (	self					,     UpperCamelCase_					,     UpperCamelCase_					,     UpperCamelCase_					,     **UpperCamelCase_							):

							'''simple docstring'''


							return run_hp_search_wandb(UpperCamelCase_					,     UpperCamelCase_					,     UpperCamelCase_					,     **UpperCamelCase_							)




		def 					lowerCAmelCase__       (	self					,     UpperCamelCase_							):

							'''simple docstring'''


							return default_hp_space_wandb(UpperCamelCase_							)



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


def     a   (    )						->			str:



					'''simple docstring'''






					UpperCamelCase__     :List[Any]							      =				[backend for backend in ALL_HYPERPARAMETER_SEARCH_BACKENDS.values() if backend.is_available()]
					if len(__a     ) > 0:
										UpperCamelCase__     :Tuple							      =				available_backends[0].name
										if len(__a     ) > 1:
															logger.info(
															    f'''{len(__a     )} 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()     )     )