


"""simple docstring"""



def 						__lowerCAmelCase		(		lowercase						:						str				)			->		Dict:


    """simple docstring"""





    snake_case					:   Optional[int]         =					hex_num.strip()
    if not hex_num:
        raise ValueError("No value was passed to the function"				)

    snake_case					:   str         =					hex_num[0] == '''-'''
    if is_negative:
        snake_case					:   int         =					hex_num[1:]

    try:
        snake_case					:   int         =					int(a_		,							16				)
    except ValueError:
        raise ValueError("Invalid value was passed to the function"				)

    snake_case					:   List[Any]         =					''''''
    while int_num > 0:
        snake_case					:   Optional[Any]         =					str(int_num % 2				) + bin_str
        int_num >>= 1

    return int(("-" + bin_str) if is_negative else bin_str				)


if __name__ == "__main__":
      import doctest

      doctest.testmod()









"""simple docstring"""



import unittest

import numpy as np

from transformers import RobertaConfig, is_flax_available
from transformers.testing_utils import require_flax, slow

from ...test_modeling_flax_common import FlaxModelTesterMixin, floats_tensor, ids_tensor, random_attention_mask


if is_flax_available():
  from transformers.models.roberta.modeling_flax_roberta import (
      FlaxRobertaForCausalLM,
      FlaxRobertaForMaskedLM,
      FlaxRobertaForMultipleChoice,
      FlaxRobertaForQuestionAnswering,
      FlaxRobertaForSequenceClassification,
      FlaxRobertaForTokenClassification,
      FlaxRobertaModel,
  )







class _lowerCAmelCase       (   unittest.TestCase			):







   def __init__(			self		,			UpperCamelCase__		,			UpperCamelCase__=13		,			UpperCamelCase__=7		,			UpperCamelCase__=True		,			UpperCamelCase__=True		,			UpperCamelCase__=True		,			UpperCamelCase__=True		,			UpperCamelCase__=99		,			UpperCamelCase__=32		,			UpperCamelCase__=5		,			UpperCamelCase__=4		,			UpperCamelCase__=37		,			UpperCamelCase__="gelu"		,			UpperCamelCase__=0.1		,			UpperCamelCase__=0.1		,			UpperCamelCase__=512		,			UpperCamelCase__=16		,			UpperCamelCase__=2		,			UpperCamelCase__=0.02		,			UpperCamelCase__=4		,			)			->	Dict:

       '''simple docstring'''




       snake_case					:   Any         =					parent
       snake_case					:   int         =					batch_size
       snake_case					:   Optional[Any]         =					seq_length
       snake_case					:   Dict         =					is_training
       snake_case					:   str         =					use_attention_mask
       snake_case					:   List[Any]         =					use_token_type_ids
       snake_case					:   Tuple         =					use_labels
       snake_case					:   str         =					vocab_size
       snake_case					:   Optional[Any]         =					hidden_size
       snake_case					:   Optional[Any]         =					num_hidden_layers
       snake_case					:   Dict         =					num_attention_heads
       snake_case					:   int         =					intermediate_size
       snake_case					:   Union[str, Any]         =					hidden_act
       snake_case					:   Optional[Any]         =					hidden_dropout_prob
       snake_case					:   int         =					attention_probs_dropout_prob
       snake_case					:   Optional[int]         =					max_position_embeddings
       snake_case					:   Dict         =					type_vocab_size
       snake_case					:   str         =					type_sequence_label_size
       snake_case					:   List[Any]         =					initializer_range
       snake_case					:   Dict         =					num_choices







   def 				lowerCamelCase	(			self		)			->	Tuple:

       '''simple docstring'''




       snake_case					:   Optional[int]         =					ids_tensor([self.batch_size, self.seq_length]		,			self.vocab_size		)

       snake_case					:   Optional[int]         =					None
       if self.use_attention_mask:
           snake_case					:   Optional[Any]         =					random_attention_mask([self.batch_size, self.seq_length]		)

       snake_case					:   List[Any]         =					None
       if self.use_token_type_ids:
           snake_case					:   Dict         =					ids_tensor([self.batch_size, self.seq_length]		,			self.type_vocab_size		)

       snake_case					:   Union[str, Any]         =					RobertaConfig(
           vocab_size=self.vocab_size		,			hidden_size=self.hidden_size		,			num_hidden_layers=self.num_hidden_layers		,			num_attention_heads=self.num_attention_heads		,			intermediate_size=self.intermediate_size		,			hidden_act=self.hidden_act		,			hidden_dropout_prob=self.hidden_dropout_prob		,			attention_probs_dropout_prob=self.attention_probs_dropout_prob		,			max_position_embeddings=self.max_position_embeddings		,			type_vocab_size=self.type_vocab_size		,			is_decoder=UpperCamelCase__		,			initializer_range=self.initializer_range		,			)

       return config, input_ids, token_type_ids, attention_mask







   def 				lowerCamelCase	(			self		)			->	Tuple:

       '''simple docstring'''




       snake_case					:   List[str]         =					self.prepare_config_and_inputs()
       snake_case      ,snake_case      ,snake_case      ,snake_case					:   List[Any]         =					config_and_inputs
       snake_case					:   Tuple         =					{"input_ids": input_ids, "token_type_ids": token_type_ids, "attention_mask": attention_mask}
       return config, inputs_dict







   def 				lowerCamelCase	(			self		)			->	Any:

       '''simple docstring'''




       snake_case					:   List[str]         =					self.prepare_config_and_inputs()
       snake_case      ,snake_case      ,snake_case      ,snake_case					:   List[Any]         =					config_and_inputs

       snake_case					:   int         =					True
       snake_case					:   Optional[int]         =					floats_tensor([self.batch_size, self.seq_length, self.hidden_size]		)
       snake_case					:   Optional[Any]         =					ids_tensor([self.batch_size, self.seq_length]		,			vocab_size=2		)

       return (
           config,
           input_ids,
           token_type_ids,
           encoder_hidden_states,
           encoder_attention_mask,
       )







@require_flax
class _lowerCAmelCase       (   snake_case_					,							unittest.TestCase			):
   __UpperCAmelCase				: int													=						True

   __UpperCAmelCase				: Optional[Any]													=						(
       (
           FlaxRobertaModel,
           FlaxRobertaForCausalLM,
           FlaxRobertaForMaskedLM,
           FlaxRobertaForSequenceClassification,
           FlaxRobertaForTokenClassification,
           FlaxRobertaForMultipleChoice,
           FlaxRobertaForQuestionAnswering,
       )
       if is_flax_available()
       else ()
   )







   def 				lowerCamelCase	(			self		)			->	Dict:

       '''simple docstring'''




       snake_case					:   Dict         =					FlaxRobertaModelTester(self		)







   @slow
   def 				lowerCamelCase	(			self		)			->	Union[str, Any]:

       '''simple docstring'''




       for model_class_name in self.all_model_classes:
           snake_case					:   Dict         =					model_class_name.from_pretrained("roberta-base"		,			from_pt=UpperCamelCase__		)
           snake_case					:   List[str]         =					model(np.ones((1, 1)		)		)
           self.assertIsNotNone(UpperCamelCase__		)





