'''simple docstring'''

import copy
import inspect

from transformers.testing_utils import require_torch, torch_device
from transformers.utils.backbone_utils import BackboneType




@require_torch
class    lowerCamelCase__  :
   __UpperCAmelCase           =						()
   __UpperCAmelCase           =						True



   def  _UpperCamelCase		(    self     )				->     Tuple:
        """simple docstring"""





        _UpperCamelCase  :List[str]       =self.config_class

        # test default config
        _UpperCamelCase  :List[Any]       =config_class()
        self.assertIsNotNone(lowerCAmelCase__     )
        _UpperCamelCase  :List[str]       =["""stem"""] + [f'''stage{idx}''' for idx in range(1					,      len(config.depths     ) + 1     )]
        self.assertEqual(config.stage_names					,      lowerCAmelCase__     )
        self.assertTrue(set(config.out_features     ).issubset(set(config.stage_names     )     )     )

        # Test out_features and out_indices are correctly set
        # out_features and out_indices both None
        _UpperCamelCase  :Any       =config_class(out_features=lowerCAmelCase__					,      out_indices=lowerCAmelCase__     )
        self.assertEqual(config.out_features					,      [config.stage_names[-1]]     )
        self.assertEqual(config.out_indices					,      [len(config.stage_names     ) - 1]     )

        # out_features and out_indices both set
        _UpperCamelCase  :int       =config_class(out_features=["""stem""", """stage1"""]					,      out_indices=[0, 1]     )
        self.assertEqual(config.out_features					,      ["""stem""", """stage1"""]     )
        self.assertEqual(config.out_indices					,      [0, 1]     )

        # Only out_features set
        _UpperCamelCase  :Dict       =config_class(out_features=["""stage1""", """stage3"""]     )
        self.assertEqual(config.out_features					,      ["""stage1""", """stage3"""]     )
        self.assertEqual(config.out_indices					,      [1, 3]     )

        # Only out_indices set
        _UpperCamelCase  :Tuple       =config_class(out_indices=[0, 2]     )
        self.assertEqual(config.out_features					,      [config.stage_names[0], config.stage_names[2]]     )
        self.assertEqual(config.out_indices					,      [0, 2]     )

        # Error raised when out_indices do not correspond to out_features
        with self.assertRaises(lowerCAmelCase__     ):
             _UpperCamelCase  :List[Any]       =config_class(out_features=["""stage1""", """stage2"""]					,      out_indices=[0, 2]     )



   def  _UpperCamelCase		(    self     )				->     List[Any]:
        """simple docstring"""





        _UpperCamelCase       ,      _UpperCamelCase  :Optional[Any]       =self.model_tester.prepare_config_and_inputs_for_common()

        for model_class in self.all_model_classes:
             _UpperCamelCase  :Union[str, Any]       =model_class(lowerCAmelCase__     )
             _UpperCamelCase  :Union[str, Any]       =inspect.signature(model.forward     )
             # signature.parameters is an OrderedDict => so arg_names order is deterministic
             _UpperCamelCase  :Tuple       =[*signature.parameters.keys()]
             _UpperCamelCase  :Any       =["""pixel_values"""]
             self.assertListEqual(arg_names[:1]					,      lowerCAmelCase__     )



   def  _UpperCamelCase		(    self     )				->     int:
        """simple docstring"""





        _UpperCamelCase       ,      _UpperCamelCase  :List[str]       =self.model_tester.prepare_config_and_inputs_for_common()

        for model_class in self.all_model_classes:
             _UpperCamelCase  :int       =model_class(lowerCAmelCase__     )
             self.assertEqual(len(model.channels     )					,      len(config.out_features     )     )
             _UpperCamelCase  :List[str]       =model.num_features
             _UpperCamelCase  :int       =[config.stage_names.index(lowerCAmelCase__     ) for feat in config.out_features]
             _UpperCamelCase  :List[str]       =[num_features[idx] for idx in out_indices]
             self.assertListEqual(model.channels					,      lowerCAmelCase__     )

             _UpperCamelCase  :Any       =copy.deepcopy(lowerCAmelCase__     )
             _UpperCamelCase  :List[Any]       =None
             _UpperCamelCase  :Optional[Any]       =model_class(lowerCAmelCase__     )
             self.assertEqual(len(model.channels     )					,      1     )
             self.assertListEqual(model.channels					,      [num_features[-1]]     )

             _UpperCamelCase  :Tuple       =copy.deepcopy(lowerCAmelCase__     )
             _UpperCamelCase  :int       =None
             _UpperCamelCase  :int       =model_class(lowerCAmelCase__     )
             self.assertEqual(len(model.channels     )					,      1     )
             self.assertListEqual(model.channels					,      [num_features[-1]]     )



   def  _UpperCamelCase		(    self     )				->     str:
        """simple docstring"""





        _UpperCamelCase       ,      _UpperCamelCase  :Any       =self.model_tester.prepare_config_and_inputs_for_common()

        for model_class in self.all_model_classes:
             _UpperCamelCase  :List[Any]       =model_class(lowerCAmelCase__     )
             model.to(lowerCAmelCase__     )
             model.eval()
             _UpperCamelCase  :str       =model(**lowerCAmelCase__     )

             self.assertEqual(len(result.feature_maps     )					,      len(config.out_features     )     )
             self.assertEqual(len(model.channels     )					,      len(config.out_features     )     )
             self.assertEqual(len(result.feature_maps     )					,      len(config.out_indices     )     )
             self.assertEqual(len(model.channels     )					,      len(config.out_indices     )     )

             # Check output of last stage is taken if out_features=None, out_indices=None
             _UpperCamelCase  :Any       =copy.deepcopy(lowerCAmelCase__     )
             _UpperCamelCase  :List[Any]       =None
             _UpperCamelCase  :Dict       =model_class(lowerCAmelCase__     )
             model.to(lowerCAmelCase__     )
             model.eval()
             _UpperCamelCase  :str       =model(**lowerCAmelCase__     )

             self.assertEqual(len(result.feature_maps     )					,      1     )
             self.assertEqual(len(model.channels     )					,      1     )

             _UpperCamelCase  :str       =copy.deepcopy(lowerCAmelCase__     )
             _UpperCamelCase  :Dict       =None
             _UpperCamelCase  :Tuple       =model_class(lowerCAmelCase__     )
             model.to(lowerCAmelCase__     )
             model.eval()
             _UpperCamelCase  :Dict       =model(**lowerCAmelCase__     )

             self.assertEqual(len(result.feature_maps     )					,      1     )
             self.assertEqual(len(model.channels     )					,      1     )

             # Check backbone can be initialized with fresh weights
             _UpperCamelCase  :Any       =copy.deepcopy(lowerCAmelCase__     )
             _UpperCamelCase  :Optional[int]       =False
             _UpperCamelCase  :Any       =model_class(lowerCAmelCase__     )
             model.to(lowerCAmelCase__     )
             model.eval()
             _UpperCamelCase  :Optional[int]       =model(**lowerCAmelCase__     )



   def  _UpperCamelCase		(    self     )				->     Optional[int]:
        """simple docstring"""





        _UpperCamelCase       ,      _UpperCamelCase  :Dict       =self.model_tester.prepare_config_and_inputs_for_common()

        for backbone_class in self.all_model_classes:
             _UpperCamelCase  :Optional[int]       =backbone_class(lowerCAmelCase__     )

             self.assertTrue(hasattr(lowerCAmelCase__					,      """backbone_type"""     )     )
             self.assertTrue(hasattr(lowerCAmelCase__					,      """stage_names"""     )     )
             self.assertTrue(hasattr(lowerCAmelCase__					,      """num_features"""     )     )
             self.assertTrue(hasattr(lowerCAmelCase__					,      """out_indices"""     )     )
             self.assertTrue(hasattr(lowerCAmelCase__					,      """out_features"""     )     )
             self.assertTrue(hasattr(lowerCAmelCase__					,      """out_feature_channels"""     )     )
             self.assertTrue(hasattr(lowerCAmelCase__					,      """channels"""     )     )

             self.assertIsInstance(backbone.backbone_type					,      lowerCAmelCase__     )
             # Verify num_features has been initialized in the backbone init
             self.assertIsNotNone(backbone.num_features     )
             self.assertTrue(len(backbone.channels     ) == len(backbone.out_indices     )     )
             self.assertTrue(len(backbone.stage_names     ) == len(backbone.num_features     )     )
             self.assertTrue(len(backbone.channels     ) <= len(backbone.num_features     )     )
             self.assertTrue(len(backbone.out_feature_channels     ) == len(backbone.stage_names     )     )




   def  _UpperCamelCase		(    self     )				->     Tuple:
        """simple docstring"""





        _UpperCamelCase       ,      _UpperCamelCase  :List[Any]       =self.model_tester.prepare_config_and_inputs_for_common()
        _UpperCamelCase  :Union[str, Any]       =inputs_dict["""pixel_values"""].shape[0]

        for backbone_class in self.all_model_classes:
             _UpperCamelCase  :str       =backbone_class(lowerCAmelCase__     )
             backbone.to(lowerCAmelCase__     )
             backbone.eval()

             _UpperCamelCase  :Any       =backbone(**lowerCAmelCase__     )

             # Test default outputs and verify feature maps
             self.assertIsInstance(outputs.feature_maps					,      lowerCAmelCase__     )
             self.assertTrue(len(outputs.feature_maps     ) == len(backbone.channels     )     )
             for feature_map, n_channels in zip(outputs.feature_maps					,      backbone.channels     ):
                  self.assertTrue(feature_map.shape[:2]					,      (batch_size, n_channels)     )
             self.assertIsNone(outputs.hidden_states     )
             self.assertIsNone(outputs.attentions     )

             # Test output_hidden_states=True
             _UpperCamelCase  :Any       =backbone(**lowerCAmelCase__					,      output_hidden_states=lowerCAmelCase__     )
             self.assertIsNotNone(outputs.hidden_states     )
             self.assertTrue(len(outputs.hidden_states     )					,      len(backbone.stage_names     )     )
             for hidden_state, n_channels in zip(outputs.hidden_states					,      backbone.channels     ):
                  self.assertTrue(hidden_state.shape[:2]					,      (batch_size, n_channels)     )

             # Test output_attentions=True
             if self.has_attentions:
                  _UpperCamelCase  :int       =backbone(**lowerCAmelCase__					,      output_attentions=lowerCAmelCase__     )
                  self.assertIsNotNone(outputs.attentions     )




import argparse

import torch

from transformers import RoFormerConfig, RoFormerForMaskedLM, load_tf_weights_in_roformer
from transformers.utils import logging


logging.set_verbosity_info()





def 		__snake_case						(    _UpperCAmelCase       ,			_UpperCAmelCase       ,			_UpperCAmelCase				):
					"""simple docstring"""






					lowercase						   =       RoFormerConfig.from_json_file(_UpperCAmelCase				)
					print(f"""Building PyTorch model from configuration: {config}"""				)
					lowercase						   =       RoFormerForMaskedLM(_UpperCAmelCase				)

					# Load weights from tf checkpoint
					load_tf_weights_in_roformer(_UpperCAmelCase       ,			_UpperCAmelCase       ,			_UpperCAmelCase				)

					# Save pytorch-model
					print(f"""Save PyTorch model to {pytorch_dump_path}"""				)
					torch.save(model.state_dict()       ,			_UpperCAmelCase       ,			_use_new_zipfile_serialization=_UpperCAmelCase				)


if __name__ == "__main__":
		__magic_name__       =     argparse.ArgumentParser()
		# Required parameters
		parser.add_argument(
		    '''--tf_checkpoint_path''', default=None, type=str, required=True, help='''Path to the TensorFlow checkpoint path.'''
		)
		parser.add_argument(
		    '''--bert_config_file''',
		    default=None,
		    type=str,
		    required=True,
		    help=(
		        '''The config json file corresponding to the pre-trained BERT model. \n'''
		        '''This specifies the model architecture.'''
		    ),
		)
		parser.add_argument(
		    '''--pytorch_dump_path''', default=None, type=str, required=True, help='''Path to the output PyTorch model.'''
		)
		__magic_name__       =     parser.parse_args()
		convert_tf_checkpoint_to_pytorch(args.tf_checkpoint_path, args.bert_config_file, args.pytorch_dump_path)






