


def 				SCREAMING_SNAKE_CASE (     UpperCAmelCase__   ,UpperCAmelCase__							):

				"""simple docstring"""






				_SCREAMING_SNAKE_CASE      = len(lowercase__							)
				_SCREAMING_SNAKE_CASE      = len(lowercase__							)
				_SCREAMING_SNAKE_CASE      = (
				    first_input_list_length
				    if first_input_list_length > second_input_list_length
				    else second_input_list_length
				)
				_SCREAMING_SNAKE_CASE      = []
				for char_count in range(lowercase__							):
								if char_count < first_input_list_length:
												output_result_list.append(first_input_list[char_count]							)
								if char_count < second_input_list_length:
												output_result_list.append(second_input_list[char_count]							)

				return output_result_list


if __name__ == "__main__":
							print(alternative_list_arrange(['A', 'B', 'C'], [1, 2, 3, 4, 5]), end=' ')




import argparse
import json
from pathlib import Path

import requests
import torch
from huggingface_hub import cached_download, hf_hub_url
from PIL import Image

from transformers import DeformableDetrConfig, DeformableDetrForObjectDetection, DeformableDetrImageProcessor
from transformers.utils import logging


logging.set_verbosity_info()
snake_case			:      Dict 							=   logging.get_logger(__name__)


def 				SCREAMING_SNAKE_CASE (     UpperCAmelCase__							):

				"""simple docstring"""






				if "backbone.0.body" in orig_key:
								_SCREAMING_SNAKE_CASE      = orig_key.replace('backbone.0.body'   ,'backbone.conv_encoder.model'							)
				if "transformer" in orig_key:
								_SCREAMING_SNAKE_CASE      = orig_key.replace('transformer.'   ,''							)
				if "norm1" in orig_key:
								if "encoder" in orig_key:
												_SCREAMING_SNAKE_CASE      = orig_key.replace('norm1'   ,'self_attn_layer_norm'							)
								else:
												_SCREAMING_SNAKE_CASE      = orig_key.replace('norm1'   ,'encoder_attn_layer_norm'							)
				if "norm2" in orig_key:
								if "encoder" in orig_key:
												_SCREAMING_SNAKE_CASE      = orig_key.replace('norm2'   ,'final_layer_norm'							)
								else:
												_SCREAMING_SNAKE_CASE      = orig_key.replace('norm2'   ,'self_attn_layer_norm'							)
				if "norm3" in orig_key:
								_SCREAMING_SNAKE_CASE      = orig_key.replace('norm3'   ,'final_layer_norm'							)
				if "linear1" in orig_key:
								_SCREAMING_SNAKE_CASE      = orig_key.replace('linear1'   ,'fc1'							)
				if "linear2" in orig_key:
								_SCREAMING_SNAKE_CASE      = orig_key.replace('linear2'   ,'fc2'							)
				if "query_embed" in orig_key:
								_SCREAMING_SNAKE_CASE      = orig_key.replace('query_embed'   ,'query_position_embeddings'							)
				if "cross_attn" in orig_key:
								_SCREAMING_SNAKE_CASE      = orig_key.replace('cross_attn'   ,'encoder_attn'							)

				return orig_key


def 				SCREAMING_SNAKE_CASE (     UpperCAmelCase__							):

				"""simple docstring"""






				for i in range(6							):
								# read in weights + bias of input projection layer of self-attention
								_SCREAMING_SNAKE_CASE      = state_dict.pop(f'''decoder.layers.{i}.self_attn.in_proj_weight'''							)
								_SCREAMING_SNAKE_CASE      = state_dict.pop(f'''decoder.layers.{i}.self_attn.in_proj_bias'''							)
								# next, add query, keys and values (in that order) to the state dict
								_SCREAMING_SNAKE_CASE      = in_proj_weight[:256, :]
								_SCREAMING_SNAKE_CASE      = in_proj_bias[:256]
								_SCREAMING_SNAKE_CASE      = in_proj_weight[256:512, :]
								_SCREAMING_SNAKE_CASE      = in_proj_bias[256:512]
								_SCREAMING_SNAKE_CASE      = in_proj_weight[-256:, :]
								_SCREAMING_SNAKE_CASE      = in_proj_bias[-256:]


def 				SCREAMING_SNAKE_CASE (     ):

				"""simple docstring"""






				_SCREAMING_SNAKE_CASE      = 'http://images.cocodataset.org/val2017/000000039769.jpg'
				_SCREAMING_SNAKE_CASE      = Image.open(requests.get(UpperCAmelCase__   ,stream=UpperCAmelCase__							).raw							)

				return im


@torch.no_grad()
def 				SCREAMING_SNAKE_CASE (     UpperCAmelCase__   ,UpperCAmelCase__   ,UpperCAmelCase__   ,UpperCAmelCase__   ,UpperCAmelCase__   ,UpperCAmelCase__   ,UpperCAmelCase__   ,):

				"""simple docstring"""






				_SCREAMING_SNAKE_CASE      = DeformableDetrConfig()
				# set config attributes
				if single_scale:
								_SCREAMING_SNAKE_CASE      = 1
				_SCREAMING_SNAKE_CASE      = dilation
				_SCREAMING_SNAKE_CASE      = with_box_refine
				_SCREAMING_SNAKE_CASE      = two_stage
				# set labels
				_SCREAMING_SNAKE_CASE      = 91
				_SCREAMING_SNAKE_CASE      = 'huggingface/label-files'
				_SCREAMING_SNAKE_CASE      = 'coco-detection-id2label.json'
				_SCREAMING_SNAKE_CASE      = json.load(open(cached_download(hf_hub_url(UpperCAmelCase__   ,UpperCAmelCase__   ,repo_type='dataset'							)							)   ,'r'							)							)
				_SCREAMING_SNAKE_CASE      = {int(UpperCAmelCase__							): v for k, v in idalabel.items()}
				_SCREAMING_SNAKE_CASE      = idalabel
				_SCREAMING_SNAKE_CASE      = {v: k for k, v in idalabel.items()}

				# load image processor
				_SCREAMING_SNAKE_CASE      = DeformableDetrImageProcessor(format='coco_detection'							)

				# prepare image
				_SCREAMING_SNAKE_CASE      = prepare_img()
				_SCREAMING_SNAKE_CASE      = image_processor(images=UpperCAmelCase__   ,return_tensors='pt'							)
				_SCREAMING_SNAKE_CASE      = encoding['pixel_values']

				logger.info('Converting model...'							)

				# load original state dict
				_SCREAMING_SNAKE_CASE      = torch.load(UpperCAmelCase__   ,map_location='cpu'							)['model']
				# rename keys
				for key in state_dict.copy().keys():
								_SCREAMING_SNAKE_CASE      = state_dict.pop(UpperCAmelCase__							)
								_SCREAMING_SNAKE_CASE      = val
				# query, key and value matrices need special treatment
				read_in_q_k_v(UpperCAmelCase__							)
				# important: we need to prepend a prefix to each of the base model keys as the head models use different attributes for them
				_SCREAMING_SNAKE_CASE      = 'model.'
				for key in state_dict.copy().keys():
								if not key.startswith('class_embed'							) and not key.startswith('bbox_embed'							):
												_SCREAMING_SNAKE_CASE      = state_dict.pop(UpperCAmelCase__							)
												_SCREAMING_SNAKE_CASE      = val
    # finally, create HuggingFace model and load state dict
				_SCREAMING_SNAKE_CASE      = DeformableDetrForObjectDetection(UpperCAmelCase__							)
				model.load_state_dict(UpperCAmelCase__							)
				model.eval()

				_SCREAMING_SNAKE_CASE      = 'cuda' if torch.cuda.is_available() else 'cpu'
				model.to(UpperCAmelCase__							)
				# verify our conversion
				_SCREAMING_SNAKE_CASE      = model(pixel_values.to(UpperCAmelCase__							)							)

				_SCREAMING_SNAKE_CASE      = torch.tensor(
				    [[-9.6_6_4_5, -4.3_4_4_9, -5.8_7_0_5], [-9.7_0_3_5, -3.8_5_0_4, -5.0_7_2_4], [-1_0.5_6_3_4, -5.3_3_7_9, -7.5_1_1_6]]							)
				_SCREAMING_SNAKE_CASE      = torch.tensor([[0.8_6_9_3, 0.2_2_8_9, 0.2_4_9_2], [0.3_1_5_0, 0.5_4_8_9, 0.5_8_4_5], [0.5_5_6_3, 0.7_5_8_0, 0.8_5_1_8]]							)

				if single_scale:
								_SCREAMING_SNAKE_CASE      = torch.tensor(
								    [[-9.9_0_5_1, -4.2_5_4_1, -6.4_8_5_2], [-9.6_9_4_7, -4.0_8_5_4, -6.8_0_3_3], [-1_0.0_6_6_5, -5.8_4_7_0, -7.7_0_0_3]]							)
								_SCREAMING_SNAKE_CASE      = torch.tensor([[0.7_2_9_2, 0.4_9_9_1, 0.5_5_3_2], [0.7_9_5_9, 0.2_4_2_6, 0.4_2_3_6], [0.7_5_8_2, 0.3_5_1_8, 0.4_4_5_1]]							)

				if single_scale and dilation:
								_SCREAMING_SNAKE_CASE      = torch.tensor(
								    [[-8.9_6_5_2, -4.1_0_7_4, -5.6_6_3_5], [-9.0_5_9_6, -4.9_4_4_7, -6.6_0_7_5], [-1_0.1_1_7_8, -4.5_2_7_5, -6.2_6_7_1]]							)
								_SCREAMING_SNAKE_CASE      = torch.tensor([[0.7_6_6_5, 0.4_1_3_0, 0.4_7_6_9], [0.8_3_6_4, 0.1_8_4_1, 0.3_3_9_1], [0.6_2_6_1, 0.3_8_9_5, 0.7_9_7_8]]							)

				if with_box_refine:
								_SCREAMING_SNAKE_CASE      = torch.tensor(
								    [[-8.8_8_9_5, -5.4_1_8_7, -6.8_1_5_3], [-8.4_7_0_6, -6.1_6_6_8, -7.6_1_8_4], [-9.0_0_4_2, -5.5_3_5_9, -6.9_1_4_1]]							)
								_SCREAMING_SNAKE_CASE      = torch.tensor([[0.7_8_2_8, 0.2_2_0_8, 0.4_3_2_3], [0.0_8_9_2, 0.5_9_9_6, 0.1_3_1_9], [0.5_5_2_4, 0.6_3_8_9, 0.8_9_1_4]]							)

				if with_box_refine and two_stage:
								_SCREAMING_SNAKE_CASE      = torch.tensor(
								    [[-6.7_1_0_8, -4.3_2_1_3, -6.3_7_7_7], [-8.9_0_1_4, -6.1_7_9_9, -6.7_2_4_0], [-6.9_3_1_5, -4.4_7_3_5, -6.2_2_9_8]]							)
								_SCREAMING_SNAKE_CASE      = torch.tensor([[0.2_5_8_3, 0.5_4_9_9, 0.4_6_8_3], [0.7_6_5_2, 0.9_0_6_8, 0.4_8_8_2], [0.5_4_9_0, 0.2_7_6_3, 0.0_5_6_4]]							)

				print('Logits:'   ,outputs.logits[0, :3, :3]							)

				assert torch.allclose(outputs.logits[0, :3, :3]   ,expected_logits.to(UpperCAmelCase__							)   ,atol=1e-4							)
				assert torch.allclose(outputs.pred_boxes[0, :3, :3]   ,expected_boxes.to(UpperCAmelCase__							)   ,atol=1e-4							)

				print('Everything ok!'							)

				# Save model and image processor
				logger.info(f'''Saving PyTorch model and image processor to {pytorch_dump_folder_path}...'''							)
				Path(UpperCAmelCase__							).mkdir(exist_ok=UpperCAmelCase__							)
				model.save_pretrained(UpperCAmelCase__							)
				image_processor.save_pretrained(UpperCAmelCase__							)

				# Push to hub
				if push_to_hub:
								_SCREAMING_SNAKE_CASE      = 'deformable-detr'
								model_name += "-single-scale" if single_scale else ""
								model_name += "-dc5" if dilation else ""
								model_name += "-with-box-refine" if with_box_refine else ""
								model_name += "-two-stage" if two_stage else ""
								print('Pushing model to hub...'							)
								model.push_to_hub(repo_path_or_name=UpperCAmelCase__   ,organization='nielsr'   ,commit_message='Add model'							)


if __name__ == "__main__":
							snake_case			:      Dict 							=   argparse.ArgumentParser()

							parser.add_argument(
							    '--checkpoint_path',
							    type=str,
							    default='/home/niels/checkpoints/deformable_detr/r50_deformable_detr-checkpoint.pth',
							    help='Path to Pytorch checkpoint (.pth file) you\'d like to convert.',
							)
							parser.add_argument('--single_scale', action='store_true', help='Whether to set config.num_features_levels = 1.')
							parser.add_argument('--dilation', action='store_true', help='Whether to set config.dilation=True.')
							parser.add_argument('--with_box_refine', action='store_true', help='Whether to set config.with_box_refine=True.')
							parser.add_argument('--two_stage', action='store_true', help='Whether to set config.two_stage=True.')
							parser.add_argument(
							    '--pytorch_dump_folder_path',
							    default=None,
							    type=str,
							    required=True,
							    help='Path to the folder to output PyTorch model.',
							)
							parser.add_argument(
							    '--push_to_hub', action='store_true', help='Whether or not to push the converted model to the 🤗 hub.'
							)
							snake_case			:      List[Any] 							=   parser.parse_args()
							convert_deformable_detr_checkpoint(
							    args.checkpoint_path,
							    args.single_scale,
							    args.dilation,
							    args.with_box_refine,
							    args.two_stage,
							    args.pytorch_dump_folder_path,
							    args.push_to_hub,
							)
