




import os
from shutil import copyfile
from typing import Any, Dict, List, Optional, Tuple

import sentencepiece as spm

from ...tokenization_utils import PreTrainedTokenizer
from ...utils import logging


_lowerCamelCase     :		Tuple								=       logging.get_logger(__name__)


_lowerCamelCase     :		List[Any]								=       """▁"""

_lowerCamelCase     :		Any								=       {"""vocab_file""": """spiece.model"""}

_lowerCamelCase     :		Tuple								=       {
    """vocab_file""": {
        """google/reformer-crime-and-punishment""": (
            """https://huggingface.co/google/reformer-crime-and-punishment/resolve/main/spiece.model"""
        )
    }
}

_lowerCamelCase     :		List[Any]								=       {
    """google/reformer-crime-and-punishment""": 524288,
}


class     UpperCamelCase_   (			UpperCAmelCase__					):

    '''simple docstring'''






    UpperCAmelCase__							  =				VOCAB_FILES_NAMES
    UpperCAmelCase__							  =				PRETRAINED_VOCAB_FILES_MAP
    UpperCAmelCase__							  =				PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
    UpperCAmelCase__							  =				['''input_ids''', '''attention_mask''']


    def __init__(      self				:     int ,			UpperCAmelCase__				:     Tuple ,			UpperCAmelCase__				:     int="</s>" ,			UpperCAmelCase__				:     Any="<unk>" ,			UpperCAmelCase__				:     Dict=[] ,			UpperCAmelCase__				:     Optional[Dict[str, Any]] = None ,			**UpperCAmelCase__				:     Optional[int] ,			)						->None:





           '''simple docstring'''

           A__							=   {} if sp_model_kwargs is None else sp_model_kwargs

           super().__init__(
               eos_token=UpperCAmelCase__ ,			unk_token=UpperCAmelCase__ ,			additional_special_tokens=UpperCAmelCase__ ,			sp_model_kwargs=self.sp_model_kwargs ,			**UpperCAmelCase__ ,			)

           A__							=   vocab_file
           A__							=   spm.SentencePieceProcessor(**self.sp_model_kwargs)
           self.sp_model.Load(UpperCAmelCase__)


    @property
    def 	SCREAMING_SNAKE_CASE							(      self				:     str)						->Optional[int]:





           '''simple docstring'''

           return self.sp_model.get_piece_size()


    def 	SCREAMING_SNAKE_CASE							(      self				:     List[Any])						->Dict[str, int]:





           '''simple docstring'''

           A__							=   {self.convert_ids_to_tokens(UpperCAmelCase__): i for i in range(self.vocab_size)}
           vocab.update(self.added_tokens_encoder)
           return vocab


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





           '''simple docstring'''

           A__							=   self.__dict__.copy()
           A__							=   None
           return state


    def __setstate__(      self				:     Union[str, Any] ,			UpperCAmelCase__				:     Optional[int])						->Union[str, Any]:





           '''simple docstring'''

           A__							=   d

           # for backward compatibility
           if not hasattr(self ,			'''sp_model_kwargs'''):
                  A__							=   {}

           A__							=   spm.SentencePieceProcessor(**self.sp_model_kwargs)
           self.sp_model.Load(self.vocab_file)


    def 	SCREAMING_SNAKE_CASE							(      self				:     Optional[int] ,			UpperCAmelCase__				:     str)						->List[str]:





           '''simple docstring'''

           return self.sp_model.encode(UpperCAmelCase__ ,			out_type=UpperCAmelCase__)


    def 	SCREAMING_SNAKE_CASE							(      self				:     int ,			UpperCAmelCase__				:     Optional[int])						->List[Any]:





           '''simple docstring'''

           return self.sp_model.piece_to_id(UpperCAmelCase__)


    def 	SCREAMING_SNAKE_CASE							(      self				:     Optional[Any] ,			UpperCAmelCase__				:     Tuple)						->str:





           '''simple docstring'''

           if index < self.sp_model.get_piece_size():
                  A__							=   self.sp_model.IdToPiece(UpperCAmelCase__)
           return token


    def 	SCREAMING_SNAKE_CASE							(      self				:     Optional[int] ,			UpperCAmelCase__				:     str)						->Union[str, Any]:





           '''simple docstring'''

           A__							=   []
           A__							=   ''''''
           for token in tokens:
                  # make sure that special tokens are not decoded using sentencepiece model
                  if token in self.all_special_tokens:
                         out_string += self.sp_model.decode(UpperCAmelCase__) + token
                         A__							=   []
                  else:
                         current_sub_tokens.append(UpperCAmelCase__)
           out_string += self.sp_model.decode(UpperCAmelCase__)
           return out_string.strip()





    def 	SCREAMING_SNAKE_CASE							(      self				:     Optional[int] ,			UpperCAmelCase__				:     str ,			UpperCAmelCase__				:     Optional[str] = None)						->Tuple[str]:





           '''simple docstring'''

           if not os.path.isdir(UpperCAmelCase__):
                  logger.error(f"""Vocabulary path ({save_directory}) should be a directory""")
                  return
           A__							=   os.path.join(
               UpperCAmelCase__ ,			(filename_prefix + '''-''' if filename_prefix else '''''') + VOCAB_FILES_NAMES['''vocab_file'''])

           if os.path.abspath(self.vocab_file) != os.path.abspath(UpperCAmelCase__) and os.path.isfile(self.vocab_file):
                  copyfile(self.vocab_file ,			UpperCAmelCase__)
           elif not os.path.isfile(self.vocab_file):
                  with open(UpperCAmelCase__ ,			'''wb''') as fi:
                         A__							=   self.sp_model.serialized_model_proto()
                         fi.write(UpperCAmelCase__)

           return (out_vocab_file,)








import argparse

import requests
import torch
from PIL import Image

from transformers import ViTMAEConfig, ViTMAEForPreTraining, ViTMAEImageProcessor







def SCREAMING_SNAKE_CASE    (	lowercase_						)       ->	str:



       """simple docstring"""

       if "cls_token" in name:
              A__							=   name.replace('''cls_token'''			,    '''vit.embeddings.cls_token'''						)
       if "mask_token" in name:
              A__							=   name.replace('''mask_token'''			,    '''decoder.mask_token'''						)
       if "decoder_pos_embed" in name:
              A__							=   name.replace('''decoder_pos_embed'''			,    '''decoder.decoder_pos_embed'''						)
       if "pos_embed" in name and "decoder" not in name:
              A__							=   name.replace('''pos_embed'''			,    '''vit.embeddings.position_embeddings'''						)
       if "patch_embed.proj" in name:
              A__							=   name.replace('''patch_embed.proj'''			,    '''vit.embeddings.patch_embeddings.projection'''						)
       if "patch_embed.norm" in name:
              A__							=   name.replace('''patch_embed.norm'''			,    '''vit.embeddings.norm'''						)
       if "decoder_blocks" in name:
              A__							=   name.replace('''decoder_blocks'''			,    '''decoder.decoder_layers'''						)
       if "blocks" in name:
              A__							=   name.replace('''blocks'''			,    '''vit.encoder.layer'''						)
       if "attn.proj" in name:
              A__							=   name.replace('''attn.proj'''			,    '''attention.output.dense'''						)
       if "attn" in name:
              A__							=   name.replace('''attn'''			,    '''attention.self'''						)
       if "norm1" in name:
              A__							=   name.replace('''norm1'''			,    '''layernorm_before'''						)
       if "norm2" in name:
              A__							=   name.replace('''norm2'''			,    '''layernorm_after'''						)
       if "mlp.fc1" in name:
              A__							=   name.replace('''mlp.fc1'''			,    '''intermediate.dense'''						)
       if "mlp.fc2" in name:
              A__							=   name.replace('''mlp.fc2'''			,    '''output.dense'''						)
       if "decoder_embed" in name:
              A__							=   name.replace('''decoder_embed'''			,    '''decoder.decoder_embed'''						)
       if "decoder_norm" in name:
              A__							=   name.replace('''decoder_norm'''			,    '''decoder.decoder_norm'''						)
       if "decoder_pred" in name:
              A__							=   name.replace('''decoder_pred'''			,    '''decoder.decoder_pred'''						)
       if "norm.weight" in name and "decoder" not in name:
              A__							=   name.replace('''norm.weight'''			,    '''vit.layernorm.weight'''						)
       if "norm.bias" in name and "decoder" not in name:
              A__							=   name.replace('''norm.bias'''			,    '''vit.layernorm.bias'''						)

       return name







def SCREAMING_SNAKE_CASE    (	lowercase_			,    lowercase_						)       ->	str:



       """simple docstring"""

       for key in orig_state_dict.copy().keys():
              A__							=   orig_state_dict.pop(lowercase_						)

              if "qkv" in key:
                     A__							=   key.split('''.'''						)
                     A__							=   int(key_split[1]						)
                     if "decoder_blocks" in key:
                            A__							=   config.decoder_hidden_size
                            A__							=   '''decoder.decoder_layers.'''
                            if "weight" in key:
                                   A__							=   val[:dim, :]
                                   A__							=   val[dim : dim * 2, :]
                                   A__							=   val[-dim:, :]
                            elif "bias" in key:
                                   A__							=   val[:dim]
                                   A__							=   val[dim : dim * 2]
                                   A__							=   val[-dim:]
                     else:
                            A__							=   config.hidden_size
                            A__							=   '''vit.encoder.layer.'''
                            if "weight" in key:
                                   A__							=   val[:dim, :]
                                   A__							=   val[dim : dim * 2, :]
                                   A__							=   val[-dim:, :]
                            elif "bias" in key:
                                   A__							=   val[:dim]
                                   A__							=   val[dim : dim * 2]
                                   A__							=   val[-dim:]

              else:
                     A__							=   val

       return orig_state_dict







def SCREAMING_SNAKE_CASE    (	lowercase_			,    lowercase_						)       ->	Tuple:



       """simple docstring"""

       A__							=   ViTMAEConfig()
       if "large" in checkpoint_url:
              A__							=   1_024
              A__							=   4_096
              A__							=   24
              A__							=   16
       elif "huge" in checkpoint_url:
              A__							=   14
              A__							=   1_280
              A__							=   5_120
              A__							=   32
              A__							=   16

       A__							=   ViTMAEForPreTraining(lowercase_						)

       A__							=   torch.hub.load_state_dict_from_url(lowercase_			,    map_location='''cpu'''						)['''model''']

       A__							=   ViTMAEImageProcessor(size=config.image_size						)

       A__							=   convert_state_dict(lowercase_			,    lowercase_						)

       model.load_state_dict(lowercase_						)
       model.eval()

       A__							=   '''https://user-images.githubusercontent.com/11435359/147738734-196fd92f-9260-48d5-ba7e-bf103d29364d.jpg'''

       A__							=   Image.open(requests.get(lowercase_			,    stream=lowercase_						).raw						)
       A__							=   ViTMAEImageProcessor(size=config.image_size						)
       A__							=   image_processor(images=lowercase_			,    return_tensors='''pt'''						)

       # forward pass
       torch.manual_seed(2						)
       A__							=   model(**lowercase_						)
       A__							=   outputs.logits

       if "large" in checkpoint_url:
              A__							=   torch.tensor(
                  [[-0.73_09, -0.71_28, -1.01_69], [-1.01_61, -0.90_58, -1.18_78], [-1.04_78, -0.94_11, -1.19_11]]						)
       elif "huge" in checkpoint_url:
              A__							=   torch.tensor(
                  [[-1.15_99, -0.91_99, -1.22_21], [-1.19_52, -0.92_69, -1.23_07], [-1.21_43, -0.93_37, -1.22_62]]						)
       else:
              A__							=   torch.tensor(
                  [[-0.91_92, -0.84_81, -1.12_59], [-1.13_49, -1.00_34, -1.25_99], [-1.17_57, -1.04_29, -1.27_26]]						)

       # verify logits
       assert torch.allclose(logits[0, :3, :3]			,    lowercase_			,    atol=1E-4						)

       print(f"""Saving model to {pytorch_dump_folder_path}"""						)
       model.save_pretrained(lowercase_						)

       print(f"""Saving image processor to {pytorch_dump_folder_path}"""						)
       image_processor.save_pretrained(lowercase_						)


if __name__ == "__main__":
  _lowerCamelCase     :		Any								=       argparse.ArgumentParser()
  # Required parameters
  parser.add_argument(
      """--checkpoint_url""",
      default="""https://dl.fbaipublicfiles.com/mae/visualize/mae_visualize_vit_base.pth""",
      type=str,
      help="""URL of the checkpoint you'd like to convert.""",
  )
  parser.add_argument(
      """--pytorch_dump_folder_path""", default=None, type=str, help="""Path to the output PyTorch model directory."""
  )

  _lowerCamelCase     :		Optional[int]								=       parser.parse_args()
  convert_vit_mae_checkpoint(args.checkpoint_url, args.pytorch_dump_folder_path)


