
import argparse

import torch

from transformers import NystromformerConfig, NystromformerForMaskedLM




def 		lowerCAmelCase_     (     _SCREAMING_SNAKE_CASE  )   ->      Tuple:

							"""simple docstring"""






							if "model" in orig_key:
														_UpperCAmelCase  :			List[str]	       =		orig_key.replace("model."      ,	""  )
							if "norm1" in orig_key:
														_UpperCAmelCase  :			str	       =		orig_key.replace("norm1"      ,	"attention.output.LayerNorm"  )
							if "norm2" in orig_key:
														_UpperCAmelCase  :			Tuple	       =		orig_key.replace("norm2"      ,	"output.LayerNorm"  )
							if "norm" in orig_key:
														_UpperCAmelCase  :			Tuple	       =		orig_key.replace("norm"      ,	"LayerNorm"  )
							if "transformer" in orig_key:
														_UpperCAmelCase  :			Optional[int]	       =		orig_key.split("."  )[0].split("_"  )[-1]
														_UpperCAmelCase  :			Tuple	       =		orig_key.replace(F"""transformer_{layer_num}"""      ,	F"""encoder.layer.{layer_num}"""  )
							if "mha.attn" in orig_key:
														_UpperCAmelCase  :			Union[str, Any]	       =		orig_key.replace("mha.attn"      ,	"attention.self"  )
							if "mha" in orig_key:
														_UpperCAmelCase  :			str	       =		orig_key.replace("mha"      ,	"attention"  )
							if "W_q" in orig_key:
														_UpperCAmelCase  :			List[Any]	       =		orig_key.replace("W_q"      ,	"self.query"  )
							if "W_k" in orig_key:
														_UpperCAmelCase  :			Dict	       =		orig_key.replace("W_k"      ,	"self.key"  )
							if "W_v" in orig_key:
														_UpperCAmelCase  :			Any	       =		orig_key.replace("W_v"      ,	"self.value"  )
							if "ff1" in orig_key:
														_UpperCAmelCase  :			Tuple	       =		orig_key.replace("ff1"      ,	"intermediate.dense"  )
							if "ff2" in orig_key:
														_UpperCAmelCase  :			Tuple	       =		orig_key.replace("ff2"      ,	"output.dense"  )
							if "ff" in orig_key:
														_UpperCAmelCase  :			Any	       =		orig_key.replace("ff"      ,	"output.dense"  )
							if "mlm_class" in orig_key:
														_UpperCAmelCase  :			Optional[int]	       =		orig_key.replace("mlm.mlm_class"      ,	"cls.predictions.decoder"  )
							if "mlm" in orig_key:
														_UpperCAmelCase  :			Tuple	       =		orig_key.replace("mlm"      ,	"cls.predictions.transform"  )
							if "cls" not in orig_key:
														_UpperCAmelCase  :			List[str]	       =		"nystromformer." + orig_key

							return orig_key




def 		lowerCAmelCase_     (     _SCREAMING_SNAKE_CASE      ,	_SCREAMING_SNAKE_CASE  )   ->      str:

							"""simple docstring"""






							for key in orig_state_dict.copy().keys():
														_UpperCAmelCase  :			List[Any]	       =		orig_state_dict.pop(_SCREAMING_SNAKE_CASE  )

														if ("pooler" in key) or ("sen_class" in key) or ("conv.bias" in key):
																					continue
														else:
																					_UpperCAmelCase  :			str	       =		val

							_UpperCAmelCase  :			List[str]	       =		orig_state_dict["cls.predictions.decoder.bias"]
							_UpperCAmelCase  :			Tuple	       =		(
							    torch.arange(config.max_position_embeddings  ).expand((1, -1)  ) + 2
							)

							return orig_state_dict




def 		lowerCAmelCase_     (     _SCREAMING_SNAKE_CASE      ,	_SCREAMING_SNAKE_CASE      ,	_SCREAMING_SNAKE_CASE  )   ->      Optional[int]:

							"""simple docstring"""






							_UpperCAmelCase  :			str	       =		torch.load(_SCREAMING_SNAKE_CASE      ,	map_location="cpu"  )["model_state_dict"]
							_UpperCAmelCase  :			List[Any]	       =		NystromformerConfig.from_json_file(_SCREAMING_SNAKE_CASE  )
							_UpperCAmelCase  :			List[str]	       =		NystromformerForMaskedLM(_SCREAMING_SNAKE_CASE  )

							_UpperCAmelCase  :			Dict	       =		convert_checkpoint_helper(_SCREAMING_SNAKE_CASE      ,	_SCREAMING_SNAKE_CASE  )

							model.load_state_dict(_SCREAMING_SNAKE_CASE  )
							model.eval()
							model.save_pretrained(_SCREAMING_SNAKE_CASE  )

							print(F"""Checkpoint successfuly converted. Model saved at {pytorch_dump_path}"""  )


if __name__ == "__main__":
				__lowerCamelCase								=					argparse.ArgumentParser()
				# Required parameters
				parser.add_argument(
				    '--pytorch_model_path', default=None, type=str, required=True, help='Path to Nystromformer pytorch checkpoint.'
				)
				parser.add_argument(
				    '--config_file',
				    default=None,
				    type=str,
				    required=True,
				    help='The json file for Nystromformer model config.',
				)
				parser.add_argument(
				    '--pytorch_dump_path', default=None, type=str, required=True, help='Path to the output PyTorch model.'
				)
				__lowerCamelCase								=					parser.parse_args()
				convert_nystromformer_checkpoint(args.pytorch_model_path, args.config_file, args.pytorch_dump_path)






from typing import Dict, List, Optional, Union

import numpy as np

from ...image_processing_utils import BaseImageProcessor, BatchFeature, get_size_dict
from ...image_transforms import center_crop, normalize, rescale, resize, to_channel_dimension_format
from ...image_utils import (
    IMAGENET_STANDARD_MEAN,
    IMAGENET_STANDARD_STD,
    ChannelDimension,
    ImageInput,
    PILImageResampling,
    make_list_of_images,
    to_numpy_array,
    valid_images,
)
from ...utils import TensorType, is_vision_available, logging


if is_vision_available():
				import PIL


__lowerCamelCase								=					logging.get_logger(__name__)
class    _UpperCamelCase(   SCREAMING_SNAKE_CASE				):
						__A:						Union[str, Any]				   =      ["""pixel_values"""]

						def __init__(					self		:			str	,						_lowerCamelCase		:			bool = True	,						_lowerCamelCase		:			Dict[str, int] = None	,						_lowerCamelCase		:			PILImageResampling = PIL.Image.NEAREST	,						_lowerCamelCase		:			bool = False	,						_lowerCamelCase		:			Dict[str, int] = None	,						_lowerCamelCase		:			Union[int, float] = 1 / 2_55	,						_lowerCamelCase		:			bool = False	,						_lowerCamelCase		:			bool = True	,						_lowerCamelCase		:			bool = True	,						_lowerCamelCase		:			Optional[Union[float, List[float]]] = None	,						_lowerCamelCase		:			Optional[Union[float, List[float]]] = None	,						_lowerCamelCase		:			bool = True	,						**_lowerCamelCase		:			Tuple	,						):
													super().__init__(**_lowerCamelCase			)
													_UpperCAmelCase  :			int	       =		size if size is not None else {"height": 3_46, "width": 3_46}
													_UpperCAmelCase  :			Dict	       =		get_size_dict(_lowerCamelCase			)
													_UpperCAmelCase  :			List[str]	       =		crop_size if crop_size is not None else {"height": 2_89, "width": 2_89}
													_UpperCAmelCase  :			int	       =		get_size_dict(_lowerCamelCase	,						param_name="crop_size"			)

													_UpperCAmelCase  :			Dict	       =		do_resize
													_UpperCAmelCase  :			Tuple	       =		size
													_UpperCAmelCase  :			Union[str, Any]	       =		resample
													_UpperCAmelCase  :			List[Any]	       =		do_center_crop
													_UpperCAmelCase  :			List[str]	       =		crop_size
													_UpperCAmelCase  :			int	       =		do_rescale
													_UpperCAmelCase  :			str	       =		rescale_factor
													_UpperCAmelCase  :			int	       =		rescale_offset
													_UpperCAmelCase  :			Any	       =		do_normalize
													_UpperCAmelCase  :			Optional[int]	       =		image_mean if image_mean is not None else IMAGENET_STANDARD_MEAN
													_UpperCAmelCase  :			List[str]	       =		image_std if image_std is not None else IMAGENET_STANDARD_STD
													_UpperCAmelCase  :			Dict	       =		include_top

						def 						a__ (					self		:			Optional[Any]	,						_lowerCamelCase		:			np.ndarray	,						_lowerCamelCase		:			Dict[str, int]	,						_lowerCamelCase		:			PILImageResampling = PIL.Image.NEAREST	,						_lowerCamelCase		:			Optional[Union[str, ChannelDimension]] = None	,						**_lowerCamelCase		:			Tuple	,						):
													_UpperCAmelCase  :			Optional[int]	       =		get_size_dict(_lowerCamelCase			)
													if "height" not in size or "width" not in size:
																				raise ValueError(f"""The size dictionary must have keys 'height' and 'width'. Got {size.keys()}"""			)
													return resize(
													    _lowerCamelCase	,						size=(size["height"], size["width"])	,						resample=_lowerCamelCase	,						data_format=_lowerCamelCase	,						**_lowerCamelCase			)

						def 						a__ (					self		:			Optional[Any]	,						_lowerCamelCase		:			np.ndarray	,						_lowerCamelCase		:			Dict[str, int]	,						_lowerCamelCase		:			Optional[Union[str, ChannelDimension]] = None	,						**_lowerCamelCase		:			List[str]	,						):
													_UpperCAmelCase  :			Optional[Any]	       =		get_size_dict(_lowerCamelCase			)
													if "height" not in size or "width" not in size:
																				raise ValueError(f"""The size dictionary must have keys 'height' and 'width'. Got {size.keys()}"""			)
													return center_crop(_lowerCamelCase	,						size=(size["height"], size["width"])	,						data_format=_lowerCamelCase	,						**_lowerCamelCase			)

						def 						a__ (					self		:			Optional[Any]	,						_lowerCamelCase		:			np.ndarray	,						_lowerCamelCase		:			Union[int, float]	,						_lowerCamelCase		:			bool = True	,						_lowerCamelCase		:			Optional[Union[str, ChannelDimension]] = None	,						**_lowerCamelCase		:			Tuple	,						):
													if offset:
																				_UpperCAmelCase  :			Any	       =		(image - 1_27.5) * scale
																				if data_format is not None:
																											_UpperCAmelCase  :			Union[str, Any]	       =		to_channel_dimension_format(_lowerCamelCase	,						_lowerCamelCase			)
																				_UpperCAmelCase  :			Optional[Any]	       =		rescaled_image.astype(np.floataa			)
													else:
																				_UpperCAmelCase  :			List[Any]	       =		rescale(_lowerCamelCase	,						scale=_lowerCamelCase	,						data_format=_lowerCamelCase	,						**_lowerCamelCase			)
													return rescaled_image

						def 						a__ (					self		:			Union[str, Any]	,						_lowerCamelCase		:			np.ndarray	,						_lowerCamelCase		:			Union[float, List[float]]	,						_lowerCamelCase		:			Union[float, List[float]]	,						_lowerCamelCase		:			Optional[Union[str, ChannelDimension]] = None	,						**_lowerCamelCase		:			Union[str, Any]	,						):
													return normalize(_lowerCamelCase	,						mean=_lowerCamelCase	,						std=_lowerCamelCase	,						data_format=_lowerCamelCase	,						**_lowerCamelCase			)






						def 						a__ (					self		:			str	,						_lowerCamelCase		:			ImageInput	,						_lowerCamelCase		:			bool = None	,						_lowerCamelCase		:			Dict[str, int] = None	,						_lowerCamelCase		:			List[Any]=None	,						_lowerCamelCase		:			bool = None	,						_lowerCamelCase		:			Dict[str, int] = None	,						_lowerCamelCase		:			bool = None	,						_lowerCamelCase		:			float = None	,						_lowerCamelCase		:			bool = None	,						_lowerCamelCase		:			bool = None	,						_lowerCamelCase		:			Optional[Union[float, List[float]]] = None	,						_lowerCamelCase		:			Optional[Union[float, List[float]]] = None	,						_lowerCamelCase		:			bool = None	,						_lowerCamelCase		:			Optional[Union[str, TensorType]] = None	,						_lowerCamelCase		:			ChannelDimension = ChannelDimension.FIRST	,						**_lowerCamelCase		:			str	,						):
													_UpperCAmelCase  :			Optional[Any]	       =		do_resize if do_resize is not None else self.do_resize
													_UpperCAmelCase  :			Optional[int]	       =		resample if resample is not None else self.resample
													_UpperCAmelCase  :			Tuple	       =		do_center_crop if do_center_crop is not None else self.do_center_crop
													_UpperCAmelCase  :			str	       =		do_rescale if do_rescale is not None else self.do_rescale
													_UpperCAmelCase  :			str	       =		rescale_factor if rescale_factor is not None else self.rescale_factor
													_UpperCAmelCase  :			Tuple	       =		rescale_offset if rescale_offset is not None else self.rescale_offset
													_UpperCAmelCase  :			str	       =		do_normalize if do_normalize is not None else self.do_normalize
													_UpperCAmelCase  :			Dict	       =		image_mean if image_mean is not None else self.image_mean
													_UpperCAmelCase  :			Tuple	       =		image_std if image_std is not None else self.image_std
													_UpperCAmelCase  :			Tuple	       =		include_top if include_top is not None else self.include_top

													_UpperCAmelCase  :			Optional[int]	       =		size if size is not None else self.size
													_UpperCAmelCase  :			Union[str, Any]	       =		get_size_dict(_lowerCamelCase			)
													_UpperCAmelCase  :			int	       =		crop_size if crop_size is not None else self.crop_size
													_UpperCAmelCase  :			int	       =		get_size_dict(_lowerCamelCase	,						param_name="crop_size"			)

													_UpperCAmelCase  :			Union[str, Any]	       =		make_list_of_images(_lowerCamelCase			)

													if not valid_images(_lowerCamelCase			):
																				raise ValueError(
																				    "Invalid image type. Must be of type PIL.Image.Image, numpy.ndarray, "
																				    "torch.Tensor, tf.Tensor or jax.ndarray."			)

													if do_resize and size is None or resample is None:
																				raise ValueError("Size and resample must be specified if do_resize is True."			)

													if do_center_crop and crop_size is None:
																				raise ValueError("Crop size must be specified if do_center_crop is True."			)

													if do_rescale and rescale_factor is None:
																				raise ValueError("Rescale factor must be specified if do_rescale is True."			)

													if do_normalize and (image_mean is None or image_std is None):
																				raise ValueError("Image mean and std must be specified if do_normalize is True."			)

													# All transformations expect numpy arrays.
													_UpperCAmelCase  :			Dict	       =		[to_numpy_array(_lowerCamelCase			) for image in images]

													if do_resize:
																				_UpperCAmelCase  :			Any	       =		[self.resize(image=_lowerCamelCase	,						size=_lowerCamelCase	,						resample=_lowerCamelCase			) for image in images]

													if do_center_crop:
																				_UpperCAmelCase  :			int	       =		[self.center_crop(image=_lowerCamelCase	,						size=_lowerCamelCase			) for image in images]

													if do_rescale:
																				_UpperCAmelCase  :			int	       =		[self.rescale(image=_lowerCamelCase	,						scale=_lowerCamelCase	,						offset=_lowerCamelCase			) for image in images]

													if do_normalize:
																				_UpperCAmelCase  :			str	       =		[self.normalize(image=_lowerCamelCase	,						mean=_lowerCamelCase	,						std=_lowerCamelCase			) for image in images]

													if include_top:
																				_UpperCAmelCase  :			int	       =		[self.normalize(image=_lowerCamelCase	,						mean=[0, 0, 0]	,						std=_lowerCamelCase			) for image in images]

													_UpperCAmelCase  :			str	       =		[to_channel_dimension_format(_lowerCamelCase	,						_lowerCamelCase			) for image in images]

													_UpperCAmelCase  :			Dict	       =		{"pixel_values": images}
													return BatchFeature(data=_lowerCamelCase	,						tensor_type=_lowerCamelCase			)




