




from __future__ import annotations

import random
from collections.abc import Iterable






class 					__lowerCAmelCase				:







			def __init__( self					:    List[str]					,					snake_case__					:    list[str]   ):




									"""simple docstring"""


									_UpperCAmelCase									=  {literal: None for literal in literals}







			def __str__( self					:    Optional[Any]   ):




									"""simple docstring"""


									return "{" + " , ".join(self.literals   ) + "}"







			def __len__( self					:    Any   ):




									"""simple docstring"""


									return len(self.literals   )







			def UpperCamelCase    ( self					:    Optional[Any]					,					snake_case__					:    dict[str, bool | None]   ):




									"""simple docstring"""


									for literal in self.literals:
															_UpperCAmelCase									=  literal[:2]
															if symbol in model:
																					_UpperCAmelCase									=  model[symbol]
															else:
																					continue
															if value is not None:
																					# Complement assignment if literal is in complemented form
																					if literal.endswith("'"   ):
																											_UpperCAmelCase									=  not value
															_UpperCAmelCase									=  value







			def UpperCamelCase    ( self					:    Dict					,					snake_case__					:    dict[str, bool | None]   ):




									"""simple docstring"""


									for literal in self.literals:
															_UpperCAmelCase									=  literal.rstrip("'"   ) if literal.endswith("'"   ) else literal + "'"
															if symbol in self.literals:
																					return True

									self.assign(snake_case__   )
									for value in self.literals.values():
															if value in (True, None):
																					return value
									return any(self.literals.values()   )






class 					__lowerCAmelCase				:







			def __init__( self					:    Optional[Any]					,					snake_case__					:    Iterable[Clause]   ):




									"""simple docstring"""


									_UpperCAmelCase									=  list(snake_case__   )







			def __str__( self					:    Tuple   ):




									"""simple docstring"""


									return "{" + " , ".join(str(snake_case__   ) for clause in self.clauses   ) + "}"




def 							__SCREAMING_SNAKE_CASE						(    ):

						'''simple docstring'''


						_UpperCAmelCase									=  []
						_UpperCAmelCase									=  random.randint(1			,					5		)
						_UpperCAmelCase									=  "A"
						_UpperCAmelCase									=  0
						while i < no_of_literals:
												_UpperCAmelCase									=  random.randint(1			,					5		)
												_UpperCAmelCase									=  base_var + str(snake_case_		)
												_UpperCAmelCase									=  random.randint(0			,					1		)
												if var_complement == 1:
																		var_name += "'"
												if var_name in literals:
																		i -= 1
												else:
																		literals.append(snake_case_		)
												i += 1
						return Clause(snake_case_		)


def 							__SCREAMING_SNAKE_CASE						(    ):

						'''simple docstring'''


						_UpperCAmelCase									=  set()
						_UpperCAmelCase									=  random.randint(1			,					10		)
						while len(snake_case_		) < no_of_clauses:
												clauses.add(generate_clause()		)
						return Formula(snake_case_		)


def 							__SCREAMING_SNAKE_CASE						(    snake_case_		):

						'''simple docstring'''


						_UpperCAmelCase									=  formula.clauses
						_UpperCAmelCase									=  []
						for clause in formula.clauses:
												for literal in clause.literals:
																		_UpperCAmelCase									=  literal[:2]
																		if symbol not in symbols_set:
																								symbols_set.append(snake_case_		)
						return clauses, symbols_set


def 							__SCREAMING_SNAKE_CASE						(    snake_case_			,					snake_case_			,					snake_case_		):

						'''simple docstring'''


						_UpperCAmelCase									=  []
						_UpperCAmelCase									=  {}
						_UpperCAmelCase									=  []

						for clause in clauses:
												if clause.evaluate(snake_case_		):
																		continue
												for literal in clause.literals:
																		literals.append(snake_case_		)

						for s in symbols:
												_UpperCAmelCase									=  s + "'"
												if (s in literals and sym not in literals) or (
												    s not in literals and sym in literals
												):
																		pure_symbols.append(snake_case_		)
						for p in pure_symbols:
												_UpperCAmelCase									=  None
						for s in pure_symbols:
												_UpperCAmelCase									=  s + "'"
												if s in literals:
																		_UpperCAmelCase									=  True
												elif sym in literals:
																		_UpperCAmelCase									=  False
						return pure_symbols, assignment


def 							__SCREAMING_SNAKE_CASE						(    snake_case_			,					snake_case_		):

						'''simple docstring'''


						_UpperCAmelCase									=  []
						for clause in clauses:
												if len(snake_case_		) == 1:
																		unit_symbols.append(list(clause.literals.keys()		)[0]		)
												else:
																		_UpperCAmelCase							,				_UpperCAmelCase									=  0, 0
																		for literal, value in clause.literals.items():
																								if value is False:
																														f_count += 1
																								elif value is None:
																														_UpperCAmelCase									=  literal
																														n_count += 1
																		if f_count == len(snake_case_		) - 1 and n_count == 1:
																								unit_symbols.append(snake_case_		)
						_UpperCAmelCase									=  {}
						for i in unit_symbols:
												_UpperCAmelCase									=  i[:2]
												_UpperCAmelCase									=  len(snake_case_		) == 2
						_UpperCAmelCase									=  [i[:2] for i in unit_symbols]

						return unit_symbols, assignment


def 							__SCREAMING_SNAKE_CASE						(    snake_case_			,					snake_case_			,					snake_case_		):

						'''simple docstring'''


						_UpperCAmelCase									=  True
						for clause in clauses:
												_UpperCAmelCase									=  clause.evaluate(snake_case_		)
												if clause_check is False:
																		return False, None
												elif clause_check is None:
																		_UpperCAmelCase									=  False
																		continue

						if check_clause_all_true:
												return True, model

						try:
												_UpperCAmelCase							,				_UpperCAmelCase									=  find_pure_symbols(snake_case_			,					snake_case_			,					snake_case_		)
						except RecursionError:
												print("raises a RecursionError and is"		)
												return None, {}
						_UpperCAmelCase									=  None
						if len(snake_case_		) > 0:
												_UpperCAmelCase							,				_UpperCAmelCase									=  pure_symbols[0], assignment[pure_symbols[0]]

						if p:
												_UpperCAmelCase									=  model
												_UpperCAmelCase									=  value
												_UpperCAmelCase									=  list(snake_case_		)
												if p in tmp_symbols:
																		tmp_symbols.remove(snake_case_		)
												return dpll_algorithm(snake_case_			,					snake_case_			,					snake_case_		)

						_UpperCAmelCase							,				_UpperCAmelCase									=  find_unit_clauses(snake_case_			,					snake_case_		)
						_UpperCAmelCase									=  None
						if len(snake_case_		) > 0:
												_UpperCAmelCase							,				_UpperCAmelCase									=  unit_symbols[0], assignment[unit_symbols[0]]
						if p:
												_UpperCAmelCase									=  model
												_UpperCAmelCase									=  value
												_UpperCAmelCase									=  list(snake_case_		)
												if p in tmp_symbols:
																		tmp_symbols.remove(snake_case_		)
												return dpll_algorithm(snake_case_			,					snake_case_			,					snake_case_		)
						_UpperCAmelCase									=  symbols[0]
						_UpperCAmelCase									=  symbols[1:]
						_UpperCAmelCase							,				_UpperCAmelCase									=  model, model
						_UpperCAmelCase							,				_UpperCAmelCase									=  True, False

						return dpll_algorithm(snake_case_			,					snake_case_			,					snake_case_		) or dpll_algorithm(snake_case_			,					snake_case_			,					snake_case_		)


if __name__ == "__main__":
				import doctest

				doctest.testmod()

				lowercase_			:       Optional[Any]						       =				generate_formula()
				print(f"""The formula {formula} is""", end=' ')

				lowercase_       ,  lowercase_			:       Tuple						       =				generate_parameters(formula)
				lowercase_       ,  lowercase_			:       int						       =				dpll_algorithm(clauses, symbols, {})

				if solution:
								print(f"""satisfiable with the assignment {model}.""")
				else:
								print('not satisfiable.')










import copy

from ...configuration_utils import PretrainedConfig
from ...utils import logging


lowercase_			:       Tuple						       =				logging.get_logger(__name__)

lowercase_			:       List[Any]						       =				{
    'facebook/sam-vit-huge': 'https://huggingface.co/facebook/sam-vit-huge/resolve/main/config.json',
    'facebook/sam-vit-large': 'https://huggingface.co/facebook/sam-vit-large/resolve/main/config.json',
    'facebook/sam-vit-base': 'https://huggingface.co/facebook/sam-vit-base/resolve/main/config.json',
}






class 					__lowerCAmelCase				( UpperCAmelCase__				):







			def __init__( self					:    Optional[int]					,					snake_case__					:    int=256					,					snake_case__					:    Dict=1_024					,					snake_case__					:    Dict=16					,					snake_case__					:    Union[str, Any]=16					,					snake_case__					:    Any=4					,					snake_case__					:    Tuple="gelu"					,					snake_case__					:    Tuple=1e-6					,					**snake_case__					:    str					,					):




									"""simple docstring"""


									super().__init__(**snake_case__   )
									_UpperCAmelCase									=  hidden_size
									_UpperCAmelCase									=  image_size
									_UpperCAmelCase									=  patch_size
									_UpperCAmelCase									=  image_size // patch_size
									_UpperCAmelCase									=  mask_input_channels
									_UpperCAmelCase									=  num_point_embeddings
									_UpperCAmelCase									=  hidden_act
									_UpperCAmelCase									=  layer_norm_eps






class 					__lowerCAmelCase				( UpperCAmelCase__				):







			def __init__( self					:    str					,					snake_case__					:    List[str]=256					,					snake_case__					:    Tuple="relu"					,					snake_case__					:    int=2_048					,					snake_case__					:    Optional[int]=2					,					snake_case__					:    Dict=8					,					snake_case__					:    List[Any]=2					,					snake_case__					:    List[Any]=3					,					snake_case__					:    List[Any]=3					,					snake_case__					:    Optional[int]=256					,					snake_case__					:    Tuple=1e-6					,					**snake_case__					:    Any					,					):




									"""simple docstring"""


									super().__init__(**snake_case__   )
									_UpperCAmelCase									=  hidden_size
									_UpperCAmelCase									=  hidden_act
									_UpperCAmelCase									=  mlp_dim
									_UpperCAmelCase									=  num_hidden_layers
									_UpperCAmelCase									=  num_attention_heads
									_UpperCAmelCase									=  attention_downsample_rate
									_UpperCAmelCase									=  num_multimask_outputs
									_UpperCAmelCase									=  iou_head_depth
									_UpperCAmelCase									=  iou_head_hidden_dim
									_UpperCAmelCase									=  layer_norm_eps






class 					__lowerCAmelCase				( UpperCAmelCase__				):







			def __init__( self					:    List[str]					,					snake_case__					:    str=768					,					snake_case__					:    Dict=256					,					snake_case__					:    Any=12					,					snake_case__					:    Union[str, Any]=12					,					snake_case__					:    Any=3					,					snake_case__					:    List[str]=1_024					,					snake_case__					:    Union[str, Any]=16					,					snake_case__					:    Any="gelu"					,					snake_case__					:    List[str]=1e-06					,					snake_case__					:    Union[str, Any]=0.0					,					snake_case__					:    Optional[int]=1e-10					,					snake_case__					:    int=True					,					snake_case__					:    Dict=4.0					,					snake_case__					:    Optional[Any]=True					,					snake_case__					:    Tuple=True					,					snake_case__					:    List[Any]=14					,					snake_case__					:    List[str]=[2, 5, 8, 11]					,					snake_case__					:    List[Any]=128					,					snake_case__					:    List[Any]=None					,					**snake_case__					:    Any					,					):




									"""simple docstring"""


									super().__init__(**snake_case__   )

									_UpperCAmelCase									=  hidden_size
									_UpperCAmelCase									=  output_channels
									_UpperCAmelCase									=  num_hidden_layers
									_UpperCAmelCase									=  num_attention_heads
									_UpperCAmelCase									=  num_channels
									_UpperCAmelCase									=  image_size
									_UpperCAmelCase									=  patch_size
									_UpperCAmelCase									=  hidden_act
									_UpperCAmelCase									=  layer_norm_eps
									_UpperCAmelCase									=  attention_dropout
									_UpperCAmelCase									=  initializer_range
									_UpperCAmelCase									=  qkv_bias
									_UpperCAmelCase									=  mlp_ratio
									_UpperCAmelCase									=  use_abs_pos
									_UpperCAmelCase									=  use_rel_pos
									_UpperCAmelCase									=  window_size
									_UpperCAmelCase									=  global_attn_indexes
									_UpperCAmelCase									=  num_pos_feats
									_UpperCAmelCase									=  int(hidden_size * mlp_ratio   ) if mlp_dim is None else mlp_dim






class 					__lowerCAmelCase				( UpperCAmelCase__				):
			snake_case_   :				Tuple				  =  "sam"
			snake_case_   :				Tuple				  =  True







			def __init__( self					:    Optional[int]					,					snake_case__					:    Optional[Any]=None					,					snake_case__					:    Any=None					,					snake_case__					:    int=None					,					snake_case__					:    List[Any]=0.02					,					**snake_case__					:    str					,					):




									"""simple docstring"""


									super().__init__(**snake_case__   )
									_UpperCAmelCase									=  vision_config if vision_config is not None else {}
									_UpperCAmelCase									=  prompt_encoder_config if prompt_encoder_config is not None else {}
									_UpperCAmelCase									=  mask_decoder_config if mask_decoder_config is not None else {}

									if isinstance(snake_case__					,					snake_case__   ):
															_UpperCAmelCase									=  vision_config.to_dict()
									if isinstance(snake_case__					,					snake_case__   ):
															_UpperCAmelCase									=  prompt_encoder_config.to_dict()
									if isinstance(snake_case__					,					snake_case__   ):
															_UpperCAmelCase									=  mask_decoder_config.to_dict()

									_UpperCAmelCase									=  SamVisionConfig(**snake_case__   )
									_UpperCAmelCase									=  SamPromptEncoderConfig(**snake_case__   )
									_UpperCAmelCase									=  SamMaskDecoderConfig(**snake_case__   )
									_UpperCAmelCase									=  initializer_range







			def UpperCamelCase    ( self					:    Any   ):




									"""simple docstring"""


									_UpperCAmelCase									=  copy.deepcopy(self.__dict__   )
									_UpperCAmelCase									=  self.vision_config.to_dict()
									_UpperCAmelCase									=  self.prompt_encoder_config.to_dict()
									_UpperCAmelCase									=  self.mask_decoder_config.to_dict()
									_UpperCAmelCase									=  self.__class__.model_type
									return output




