


import argparse
import json
from pathlib import Path

import requests
import torch
from huggingface_hub import hf_hub_download
from PIL import Image

from transformers import (
    SwiftFormerConfig,
    SwiftFormerForImageClassification,
    ViTImageProcessor,
)
from transformers.utils import logging


logging.set_verbosity_info()
SCREAMING_SNAKE_CASE       :      Tuple												= logging.get_logger(__name__)

SCREAMING_SNAKE_CASE       :      Union[str, Any]												= torch.device("cpu")



def 				UpperCamelCase_(      )    ->						int:
    _lowercase       :							List[Any]      		=		'http://images.cocodataset.org/val2017/000000039769.jpg'
    _lowercase       :							List[Any]      		=		Image.open(requests.get(lowerCamelCase_							, stream=lowerCamelCase_ ).raw )
    return im



def 				UpperCamelCase_(      lowerCamelCase_ )    ->						str:
    if swiftformer_name == "swiftformer_xs":
        return torch.tensor([-2.1703e00, 2.1107e00, -2.0811e00, 8.8685e-01, 2.4360e-01] )

    elif swiftformer_name == "swiftformer_s":
        return torch.tensor([3.9636e-01, 2.3478e-01, -1.6963e00, -1.7381e00, -8.6337e-01] )

    elif swiftformer_name == "swiftformer_l1":
        return torch.tensor([-4.2768e-01, -4.7429e-01, -1.0897e00, -1.0248e00, 3.5523e-02] )

    elif swiftformer_name == "swiftformer_l3":
        return torch.tensor([-2.5330e-01, 2.4211e-01, -6.0185e-01, -8.2789e-01, -6.0446e-02] )



def 				UpperCamelCase_(      lowerCamelCase_							, lowerCamelCase_							, lowerCamelCase_ )    ->						Tuple:
    _lowercase       :							List[Any]      		=		dct.pop(lowerCamelCase_ )
    _lowercase       :							List[Any]      		=		val



def 				UpperCamelCase_(      lowerCamelCase_ )    ->						Any:
    _lowercase       :							Dict      		=		[]
    for k in state_dict.keys():
        _lowercase       :							str      		=		k
        if ".pwconv" in k:
            _lowercase       :							List[str]      		=		k_new.replace('.pwconv'							, '.point_wise_conv' )
        if ".dwconv" in k:
            _lowercase       :							Union[str, Any]      		=		k_new.replace('.dwconv'							, '.depth_wise_conv' )
        if ".Proj." in k:
            _lowercase       :							Optional[int]      		=		k_new.replace('.Proj.'							, '.proj.' )
        if "patch_embed" in k_new:
            _lowercase       :							Optional[Any]      		=		k_new.replace('patch_embed'							, 'swiftformer.patch_embed.patch_embedding' )
        if "network" in k_new:
            _lowercase       :							Tuple      		=		k_new.split('.' )
            if ls[2].isdigit():
                _lowercase       :							List[Any]      		=		'swiftformer.encoder.network.' + ls[1] + '.blocks.' + ls[2] + '.' + '.'.join(ls[3:] )
            else:
                _lowercase       :							Any      		=		k_new.replace('network'							, 'swiftformer.encoder.network' )
        rename_keys.append((k, k_new) )
    return rename_keys



@torch.no_grad()
def 				UpperCamelCase_(      lowerCamelCase_							, lowerCamelCase_							, lowerCamelCase_ )    ->						Dict:
    _lowercase       :							Optional[Any]      		=		SwiftFormerConfig()

    # dataset (ImageNet-21k only or also fine-tuned on ImageNet 2012), patch_size and image_size
    _lowercase       :							Any      		=		1000
    _lowercase       :							Any      		=		'huggingface/label-files'
    _lowercase       :							int      		=		'imagenet-1k-id2label.json'
    _lowercase       :							Optional[int]      		=		json.load(open(hf_hub_download(lowerCamelCase_							, lowerCamelCase_							, repo_type='dataset' )							, 'r' ) )
    _lowercase       :							Dict      		=		{int(lowerCamelCase_ ): v for k, v in idalabel.items()}
    _lowercase       :							Dict      		=		idalabel
    _lowercase       :							Tuple      		=		{v: k for k, v in idalabel.items()}

    # size of the architecture
    if swiftformer_name == "swiftformer_xs":
        _lowercase       :							Optional[Any]      		=		[3, 3, 6, 4]
        _lowercase       :							List[Any]      		=		[48, 56, 112, 220]

    elif swiftformer_name == "swiftformer_s":
        _lowercase       :							Dict      		=		[3, 3, 9, 6]
        _lowercase       :							Optional[Any]      		=		[48, 64, 168, 224]

    elif swiftformer_name == "swiftformer_l1":
        _lowercase       :							Union[str, Any]      		=		[4, 3, 10, 5]
        _lowercase       :							List[str]      		=		[48, 96, 192, 384]

    elif swiftformer_name == "swiftformer_l3":
        _lowercase       :							Any      		=		[4, 4, 12, 6]
        _lowercase       :							Tuple      		=		[64, 128, 320, 512]

    # load state_dict of original model, remove and rename some keys
    if original_ckpt:
        if original_ckpt.startswith('https' ):
            _lowercase       :							List[str]      		=		torch.hub.load_state_dict_from_url(lowerCamelCase_							, map_location='cpu'							, check_hash=lowerCamelCase_ )
        else:
            _lowercase       :							List[Any]      		=		torch.load(lowerCamelCase_							, map_location='cpu' )
    _lowercase       :							Union[str, Any]      		=		checkpoint

    _lowercase       :							str      		=		create_rename_keys(lowerCamelCase_ )
    for rename_key_src, rename_key_dest in rename_keys:
        rename_key(lowerCamelCase_							, lowerCamelCase_							, lowerCamelCase_ )

    # load HuggingFace model
    _lowercase       :							Tuple      		=		SwiftFormerForImageClassification(lowerCamelCase_ ).eval()
    hf_model.load_state_dict(lowerCamelCase_ )

    # prepare test inputs
    _lowercase       :							List[str]      		=		prepare_img()
    _lowercase       :							Any      		=		ViTImageProcessor.from_pretrained('preprocessor_config' )
    _lowercase       :							Union[str, Any]      		=		processor(images=lowerCamelCase_							, return_tensors='pt' )

    # compare outputs from both models
    _lowercase       :							List[Any]      		=		get_expected_output(lowerCamelCase_ )
    _lowercase       :							Any      		=		hf_model(inputs['pixel_values'] ).logits

    assert hf_logits.shape == torch.Size([1, 1000] )
    assert torch.allclose(hf_logits[0, 0:5]							, lowerCamelCase_							, atol=1e-3 )

    Path(lowerCamelCase_ ).mkdir(exist_ok=lowerCamelCase_ )
    print(F'''Saving model {swiftformer_name} to {pytorch_dump_folder_path}''' )
    hf_model.save_pretrained(lowerCamelCase_ )


if __name__ == "__main__":
 SCREAMING_SNAKE_CASE       :      Any												= argparse.ArgumentParser()
 # Required parameters
 parser.add_argument(
     "--swiftformer_name",
     default="swiftformer_xs",
     choices=["swiftformer_xs", "swiftformer_s", "swiftformer_l1", "swiftformer_l3"],
     type=str,
     help="Name of the SwiftFormer model you'd like to convert.",
 )
 parser.add_argument(
     "--pytorch_dump_folder_path",
     default="./converted_outputs/",
     type=str,
     help="Path to the output PyTorch model directory.",
 )
 parser.add_argument("--original_ckpt", default=None, type=str, help="Path to the original model checkpoint.")

 SCREAMING_SNAKE_CASE       :      int												= parser.parse_args()
 convert_swiftformer_checkpoint(args.swiftformer_name, args.pytorch_dump_folder_path, args.original_ckpt)






import unittest

from transformers import SqueezeBertConfig, is_torch_available
from transformers.testing_utils import require_sentencepiece, require_tokenizers, require_torch, slow, torch_device

from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, ids_tensor, random_attention_mask
from ...test_pipeline_mixin import PipelineTesterMixin


if is_torch_available():
 import torch

 from transformers import (
     SQUEEZEBERT_PRETRAINED_MODEL_ARCHIVE_LIST,
     SqueezeBertForMaskedLM,
     SqueezeBertForMultipleChoice,
     SqueezeBertForQuestionAnswering,
     SqueezeBertForSequenceClassification,
     SqueezeBertForTokenClassification,
     SqueezeBertModel,
 )






class _lowerCamelCase(						_a   ):
       def __init__(					self,      lowerCamelCase,      lowerCamelCase=13,      lowerCamelCase=7,      lowerCamelCase=True,      lowerCamelCase=True,      lowerCamelCase=False,      lowerCamelCase=True,      lowerCamelCase=99,      lowerCamelCase=32,      lowerCamelCase=5,      lowerCamelCase=4,      lowerCamelCase=64,      lowerCamelCase="gelu",      lowerCamelCase=0.1,      lowerCamelCase=0.1,      lowerCamelCase=5_12,      lowerCamelCase=16,      lowerCamelCase=2,      lowerCamelCase=0.0_2,      lowerCamelCase=3,      lowerCamelCase=4,      lowerCamelCase=None,      lowerCamelCase=2,      lowerCamelCase=2,      lowerCamelCase=2,      lowerCamelCase=2,      lowerCamelCase=4,      lowerCamelCase=1,      )       ->   Union[str, Any]:




           """simple docstring"""

           _lowercase       :							Dict      		=		parent
           _lowercase       :							Optional[Any]      		=		batch_size
           _lowercase       :							Any      		=		seq_length
           _lowercase       :							Optional[Any]      		=		is_training
           _lowercase       :							Optional[Any]      		=		use_input_mask
           _lowercase       :							List[Any]      		=		use_token_type_ids
           _lowercase       :							List[str]      		=		use_labels
           _lowercase       :							str      		=		vocab_size
           _lowercase       :							List[str]      		=		hidden_size
           _lowercase       :							Dict      		=		num_hidden_layers
           _lowercase       :							List[str]      		=		num_attention_heads
           _lowercase       :							int      		=		intermediate_size
           _lowercase       :							Union[str, Any]      		=		hidden_act
           _lowercase       :							int      		=		hidden_dropout_prob
           _lowercase       :							List[Any]      		=		attention_probs_dropout_prob
           _lowercase       :							Dict      		=		max_position_embeddings
           _lowercase       :							Union[str, Any]      		=		type_vocab_size
           _lowercase       :							List[Any]      		=		type_sequence_label_size
           _lowercase       :							Any      		=		initializer_range
           _lowercase       :							List[str]      		=		num_labels
           _lowercase       :							Any      		=		num_choices
           _lowercase       :							Tuple      		=		scope
           _lowercase       :							Optional[Any]      		=		q_groups
           _lowercase       :							List[str]      		=		k_groups
           _lowercase       :							Optional[int]      		=		v_groups
           _lowercase       :							List[str]      		=		post_attention_groups
           _lowercase       :							Union[str, Any]      		=		intermediate_groups
           _lowercase       :							int      		=		output_groups
       def 			UpperCamelCase     (					self)       ->   Optional[int]:




           """simple docstring"""

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

           _lowercase       :							Any      		=		None
           if self.use_input_mask:
               _lowercase       :							Tuple      		=		random_attention_mask([self.batch_size, self.seq_length])

           _lowercase       :							Dict      		=		None
           _lowercase       :							int      		=		None
           _lowercase       :							List[Any]      		=		None
           if self.use_labels:
               _lowercase       :							List[Any]      		=		ids_tensor([self.batch_size],      self.type_sequence_label_size)
               _lowercase       :							int      		=		ids_tensor([self.batch_size, self.seq_length],      self.num_labels)
               _lowercase       :							Dict      		=		ids_tensor([self.batch_size],      self.num_choices)

           _lowercase       :							Optional[Any]      		=		self.get_config()

           return config, input_ids, input_mask, sequence_labels, token_labels, choice_labels
       def 			UpperCamelCase     (					self)       ->   Optional[int]:




           """simple docstring"""

           return SqueezeBertConfig(
               embedding_size=self.hidden_size,      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,      attention_probs_dropout_prob=self.hidden_dropout_prob,      attention_dropout=self.attention_probs_dropout_prob,      max_position_embeddings=self.max_position_embeddings,      initializer_range=self.initializer_range,      q_groups=self.q_groups,      k_groups=self.k_groups,      v_groups=self.v_groups,      post_attention_groups=self.post_attention_groups,      intermediate_groups=self.intermediate_groups,      output_groups=self.output_groups,      )
       def 			UpperCamelCase     (					self,      lowerCamelCase,      lowerCamelCase,      lowerCamelCase,      lowerCamelCase,      lowerCamelCase,      lowerCamelCase)       ->   Union[str, Any]:




           """simple docstring"""

           _lowercase       :							List[str]      		=		SqueezeBertModel(config=lowerCamelCase)
           model.to(lowerCamelCase)
           model.eval()
           _lowercase       :							Dict      		=		model(lowerCamelCase,      lowerCamelCase)
           _lowercase       :							Any      		=		model(lowerCamelCase)
           self.parent.assertEqual(result.last_hidden_state.shape,      (self.batch_size, self.seq_length, self.hidden_size))
       def 			UpperCamelCase     (					self,      lowerCamelCase,      lowerCamelCase,      lowerCamelCase,      lowerCamelCase,      lowerCamelCase,      lowerCamelCase)       ->   int:




           """simple docstring"""

           _lowercase       :							Dict      		=		SqueezeBertForMaskedLM(config=lowerCamelCase)
           model.to(lowerCamelCase)
           model.eval()
           _lowercase       :							Optional[Any]      		=		model(lowerCamelCase,      attention_mask=lowerCamelCase,      labels=lowerCamelCase)
           self.parent.assertEqual(result.logits.shape,      (self.batch_size, self.seq_length, self.vocab_size))
       def 			UpperCamelCase     (					self,      lowerCamelCase,      lowerCamelCase,      lowerCamelCase,      lowerCamelCase,      lowerCamelCase,      lowerCamelCase)       ->   Union[str, Any]:




           """simple docstring"""

           _lowercase       :							Union[str, Any]      		=		SqueezeBertForQuestionAnswering(config=lowerCamelCase)
           model.to(lowerCamelCase)
           model.eval()
           _lowercase       :							List[Any]      		=		model(
               lowerCamelCase,      attention_mask=lowerCamelCase,      start_positions=lowerCamelCase,      end_positions=lowerCamelCase)
           self.parent.assertEqual(result.start_logits.shape,      (self.batch_size, self.seq_length))
           self.parent.assertEqual(result.end_logits.shape,      (self.batch_size, self.seq_length))
       def 			UpperCamelCase     (					self,      lowerCamelCase,      lowerCamelCase,      lowerCamelCase,      lowerCamelCase,      lowerCamelCase,      lowerCamelCase)       ->   str:




           """simple docstring"""

           _lowercase       :							Optional[Any]      		=		self.num_labels
           _lowercase       :							int      		=		SqueezeBertForSequenceClassification(lowerCamelCase)
           model.to(lowerCamelCase)
           model.eval()
           _lowercase       :							Any      		=		model(lowerCamelCase,      attention_mask=lowerCamelCase,      labels=lowerCamelCase)
           self.parent.assertEqual(result.logits.shape,      (self.batch_size, self.num_labels))
       def 			UpperCamelCase     (					self,      lowerCamelCase,      lowerCamelCase,      lowerCamelCase,      lowerCamelCase,      lowerCamelCase,      lowerCamelCase)       ->   List[Any]:




           """simple docstring"""

           _lowercase       :							Union[str, Any]      		=		self.num_labels
           _lowercase       :							List[str]      		=		SqueezeBertForTokenClassification(config=lowerCamelCase)
           model.to(lowerCamelCase)
           model.eval()

           _lowercase       :							Union[str, Any]      		=		model(lowerCamelCase,      attention_mask=lowerCamelCase,      labels=lowerCamelCase)
           self.parent.assertEqual(result.logits.shape,      (self.batch_size, self.seq_length, self.num_labels))
       def 			UpperCamelCase     (					self,      lowerCamelCase,      lowerCamelCase,      lowerCamelCase,      lowerCamelCase,      lowerCamelCase,      lowerCamelCase)       ->   Dict:




           """simple docstring"""

           _lowercase       :							str      		=		self.num_choices
           _lowercase       :							str      		=		SqueezeBertForMultipleChoice(config=lowerCamelCase)
           model.to(lowerCamelCase)
           model.eval()
           _lowercase       :							Dict      		=		input_ids.unsqueeze(1).expand(-1,      self.num_choices,      -1).contiguous()
           _lowercase       :							int      		=		input_mask.unsqueeze(1).expand(-1,      self.num_choices,      -1).contiguous()
           _lowercase       :							Optional[Any]      		=		model(
               lowerCamelCase,      attention_mask=lowerCamelCase,      labels=lowerCamelCase,      )
           self.parent.assertEqual(result.logits.shape,      (self.batch_size, self.num_choices))




       def 			UpperCamelCase     (					self)       ->   List[str]:




           """simple docstring"""

           _lowercase       :							Optional[int]      		=		self.prepare_config_and_inputs()
           ((_lowercase)		,				(_lowercase)		,				(_lowercase)		,				(_lowercase)		,				(_lowercase)		,				(_lowercase))       :							Dict      		=		config_and_inputs
           _lowercase       :							Tuple      		=		{'input_ids': input_ids, 'attention_mask': input_mask}
           return config, inputs_dict






@require_torch
class _lowerCamelCase(						_a, _a, unittest.TestCase   ):
       lowercase_ :	Union[str, Any]     =			(
           (
               SqueezeBertModel,
               SqueezeBertForMaskedLM,
               SqueezeBertForMultipleChoice,
               SqueezeBertForQuestionAnswering,
               SqueezeBertForSequenceClassification,
               SqueezeBertForTokenClassification,
           )
           if is_torch_available()
           else None
       )
       lowercase_ :	Optional[int]     =			(
           {
               """feature-extraction""": SqueezeBertModel,
               """fill-mask""": SqueezeBertForMaskedLM,
               """question-answering""": SqueezeBertForQuestionAnswering,
               """text-classification""": SqueezeBertForSequenceClassification,
               """token-classification""": SqueezeBertForTokenClassification,
               """zero-shot""": SqueezeBertForSequenceClassification,
           }
           if is_torch_available()
           else {}
       )
       lowercase_ :	Tuple     =			False
       lowercase_ :	List[str]     =			True
       lowercase_ :	int     =			False
       def 			UpperCamelCase     (					self)       ->   int:




           """simple docstring"""

           _lowercase       :							str      		=		SqueezeBertModelTester(self)
           _lowercase       :							Dict      		=		ConfigTester(self,      config_class=lowerCamelCase,      dim=37)
       def 			UpperCamelCase     (					self)       ->   List[str]:




           """simple docstring"""

           self.config_tester.run_common_tests()
       def 			UpperCamelCase     (					self)       ->   Tuple:




           """simple docstring"""

           _lowercase       :							Optional[Any]      		=		self.model_tester.prepare_config_and_inputs()
           self.model_tester.create_and_check_squeezebert_model(*lowerCamelCase)
       def 			UpperCamelCase     (					self)       ->   List[str]:




           """simple docstring"""

           _lowercase       :							Any      		=		self.model_tester.prepare_config_and_inputs()
           self.model_tester.create_and_check_squeezebert_for_masked_lm(*lowerCamelCase)
       def 			UpperCamelCase     (					self)       ->   Any:




           """simple docstring"""

           _lowercase       :							List[Any]      		=		self.model_tester.prepare_config_and_inputs()
           self.model_tester.create_and_check_squeezebert_for_question_answering(*lowerCamelCase)
       def 			UpperCamelCase     (					self)       ->   Union[str, Any]:




           """simple docstring"""

           _lowercase       :							Union[str, Any]      		=		self.model_tester.prepare_config_and_inputs()
           self.model_tester.create_and_check_squeezebert_for_sequence_classification(*lowerCamelCase)
       def 			UpperCamelCase     (					self)       ->   Any:




           """simple docstring"""

           _lowercase       :							List[Any]      		=		self.model_tester.prepare_config_and_inputs()
           self.model_tester.create_and_check_squeezebert_for_token_classification(*lowerCamelCase)
       def 			UpperCamelCase     (					self)       ->   Optional[int]:




           """simple docstring"""

           _lowercase       :							Optional[Any]      		=		self.model_tester.prepare_config_and_inputs()
           self.model_tester.create_and_check_squeezebert_for_multiple_choice(*lowerCamelCase)




       @slow
       def 			UpperCamelCase     (					self)       ->   Dict:




           """simple docstring"""

           for model_name in SQUEEZEBERT_PRETRAINED_MODEL_ARCHIVE_LIST[:1]:
               _lowercase       :							List[Any]      		=		SqueezeBertModel.from_pretrained(lowerCamelCase)
               self.assertIsNotNone(lowerCamelCase)






@require_sentencepiece
@require_tokenizers
@require_torch
class _lowerCamelCase(						unittest.TestCase   ):
       @slow
       def 			UpperCamelCase     (					self)       ->   Optional[Any]:




           """simple docstring"""

           _lowercase       :							Union[str, Any]      		=		SqueezeBertForSequenceClassification.from_pretrained('squeezebert/squeezebert-mnli')

           _lowercase       :							Optional[int]      		=		torch.tensor([[1, 2_94_14, 2_32, 3_28, 7_40, 11_40, 1_26_95, 69, 13, 15_88, 2]])
           _lowercase       :							List[str]      		=		model(lowerCamelCase)[0]
           _lowercase       :							Union[str, Any]      		=		torch.Size((1, 3))
           self.assertEqual(output.shape,      lowerCamelCase)
           _lowercase       :							Tuple      		=		torch.tensor([[0.6_4_0_1, -0.0_3_4_9, -0.6_0_4_1]])
           self.assertTrue(torch.allclose(lowerCamelCase,      lowerCamelCase,      atol=1E-4))


