



"""simple docstring"""
import inspect

from diffusers.utils import is_flax_available
from diffusers.utils.testing_utils import require_flax


if is_flax_available():
						import jax
@require_flax
class 							lowerCamelCase    :






					'''simple docstring'''





					def   lowerCAmelCase_							(			self:				Optional[Any]		)  ->      Optional[Any]:
											snake_case_,			snake_case_					:Dict		=     self.prepare_init_args_and_inputs_for_common()

											snake_case_					:int		=     self.model_class(**snake_case		)
											snake_case_					:str		=     model.init(inputs_dict["""prng_key"""]		,	inputs_dict["""sample"""]		)
											jax.lax.stop_gradient(snake_case		)

											snake_case_					:List[Any]		=     model.apply(snake_case		,	inputs_dict["""sample"""]		)

											if isinstance(snake_case		,	snake_case		):
																	snake_case_					:Optional[Any]		=     output.sample

											self.assertIsNotNone(snake_case		)
											snake_case_					:List[Any]		=     inputs_dict["""sample"""].shape
											self.assertEqual(output.shape		,	snake_case		,	"""Input and output shapes do not match"""		)






					def   lowerCAmelCase_							(			self:				List[Any]		)  ->      str:
											snake_case_,			snake_case_					:Tuple		=     self.prepare_init_args_and_inputs_for_common()

											snake_case_					:Tuple		=     16
											snake_case_					:Optional[int]		=     (16, 32)

											snake_case_					:Any		=     self.model_class(**snake_case		)
											snake_case_					:Optional[int]		=     model.init(inputs_dict["""prng_key"""]		,	inputs_dict["""sample"""]		)
											jax.lax.stop_gradient(snake_case		)

											snake_case_					:List[str]		=     model.apply(snake_case		,	inputs_dict["""sample"""]		)

											if isinstance(snake_case		,	snake_case		):
																	snake_case_					:Optional[Any]		=     output.sample

											self.assertIsNotNone(snake_case		)
											snake_case_					:List[str]		=     inputs_dict["""sample"""].shape
											self.assertEqual(output.shape		,	snake_case		,	"""Input and output shapes do not match"""		)






					def   lowerCAmelCase_							(			self:				Optional[Any]		)  ->      Optional[int]:
											snake_case_					:Dict		=     """kwargs""" in inspect.signature(self.model_class.__init__		).parameters
											snake_case_					:Optional[Any]		=     len(self.model_class._deprecated_kwargs		) > 0

											if has_kwarg_in_model_class and not has_deprecated_kwarg:
																	raise ValueError(
																	    f"""{self.model_class} has `**kwargs` in its __init__ method but has not defined any deprecated kwargs"""
																	    """ under the `_deprecated_kwargs` class attribute. Make sure to either remove `**kwargs` if there are"""
																	    """ no deprecated arguments or add the deprecated argument with `_deprecated_kwargs ="""
																	    """ [<deprecated_argument>]`"""		)

											if not has_kwarg_in_model_class and has_deprecated_kwarg:
																	raise ValueError(
																	    f"""{self.model_class} doesn't have `**kwargs` in its __init__ method but has defined deprecated kwargs"""
																	    """ under the `_deprecated_kwargs` class attribute. Make sure to either add the `**kwargs` argument to"""
																	    f""" {self.model_class}.__init__ if there are deprecated arguments or remove the deprecated argument"""
																	    """ from `_deprecated_kwargs = [<deprecated_argument>]`"""		)




'''simple docstring'''




from collections import OrderedDict
from dataclasses import fields
from typing import Any, Tuple

import numpy as np

from .import_utils import is_torch_available

def       __UpperCamelCase     (     _A     :					List[str]					)     ->   Any:




	"""simple docstring"""





	if is_torch_available():
		import torch

		if isinstance(_A       , torch.Tensor					):
			return True

	return isinstance(_A       , np.ndarray					)






class 			lowerCAmelCase					(					a				):



	def 					lowercase  (       self     ):
		lowerCAmelCase       :     List[str]   				=			fields(self     )

		# Safety and consistency checks
		if not len(snake_case__     ):
			raise ValueError(f"{self.__class__.__name__} has no fields."     )

		lowerCAmelCase       :     List[str]   				=			getattr(self			,       class_fields[0].name     )
		lowerCAmelCase       :     List[Any]   				=			all(getattr(self			,       field.name     ) is None for field in class_fields[1:]     )

		if other_fields_are_none and isinstance(snake_case__			,       snake_case__     ):
			for key, value in first_field.items():
				lowerCAmelCase       :     Optional[int]   				=			value
		else:
			for field in class_fields:
				lowerCAmelCase       :     str   				=			getattr(self			,       field.name     )
				if v is not None:
					lowerCAmelCase       :     Optional[Any]   				=			v



	def __delitem__(       self			,       *snake_case__			,       **snake_case__     ):
		raise Exception(f"You cannot use ``__delitem__`` on a {self.__class__.__name__} instance."     )



	def 					lowercase  (       self			,       *snake_case__			,       **snake_case__     ):
		raise Exception(f"You cannot use ``setdefault`` on a {self.__class__.__name__} instance."     )



	def 					lowercase  (       self			,       *snake_case__			,       **snake_case__     ):
		raise Exception(f"You cannot use ``pop`` on a {self.__class__.__name__} instance."     )



	def 					lowercase  (       self			,       *snake_case__			,       **snake_case__     ):
		raise Exception(f"You cannot use ``update`` on a {self.__class__.__name__} instance."     )



	def __getitem__(       self			,       snake_case__     ):
		if isinstance(snake_case__			,       snake_case__     ):
			lowerCAmelCase       :     Dict   				=			dict(self.items()     )
			return inner_dict[k]
		else:
			return self.to_tuple()[k]



	def __setattr__(       self			,       snake_case__			,       snake_case__     ):
		if name in self.keys() and value is not None:
			# Don't call self.__setitem__ to avoid recursion errors
			super().__setitem__(snake_case__			,       snake_case__     )
		super().__setattr__(snake_case__			,       snake_case__     )



	def __setitem__(       self			,       snake_case__			,       snake_case__     ):
		# Will raise a KeyException if needed
		super().__setitem__(snake_case__			,       snake_case__     )
		# Don't call self.__setattr__ to avoid recursion errors
		super().__setattr__(snake_case__			,       snake_case__     )



	def 					lowercase  (       self     ):
		return tuple(self[k] for k in self.keys()     )
