




import argparse
import json

import torch

from diffusers import ScoreSdeVePipeline, ScoreSdeVeScheduler, UNetaDModel





def 							A__   (snake_case      :		str		,  snake_case      :		Optional[Any]							)    ->	Union[str, Any]:
					__UpperCamelCase				:  Optional[Any]								=			UNetaDModel(**snake_case							)
					__UpperCamelCase				:  Dict								=			checkpoint["""all_modules.0.W"""].data
					__UpperCamelCase				:  Dict								=			checkpoint["""all_modules.0.W"""].data
					__UpperCamelCase				:  int								=			checkpoint["""all_modules.1.weight"""].data
					__UpperCamelCase				:  Tuple								=			checkpoint["""all_modules.1.bias"""].data

					__UpperCamelCase				:  int								=			checkpoint["""all_modules.2.weight"""].data
					__UpperCamelCase				:  int								=			checkpoint["""all_modules.2.bias"""].data

					__UpperCamelCase				:  Optional[int]								=			checkpoint["""all_modules.3.weight"""].data
					__UpperCamelCase				:  Tuple								=			checkpoint["""all_modules.3.bias"""].data

					__UpperCamelCase				:  str								=			checkpoint[list(checkpoint.keys()							)[-4]].data
					__UpperCamelCase				:  Union[str, Any]								=			checkpoint[list(checkpoint.keys()							)[-3]].data
					__UpperCamelCase				:  List[str]								=			checkpoint[list(checkpoint.keys()							)[-2]].data
					__UpperCamelCase				:  Optional[int]								=			checkpoint[list(checkpoint.keys()							)[-1]].data

					__UpperCamelCase				:  Optional[int]								=			4

					def set_attention_weights(snake_case      :		Dict		,  snake_case      :		Optional[Any]		,  snake_case      :		str							):
										__UpperCamelCase				:  Tuple								=			old_checkpoint[F'''all_modules.{index}.NIN_0.W'''].data.T
										__UpperCamelCase				:  List[str]								=			old_checkpoint[F'''all_modules.{index}.NIN_1.W'''].data.T
										__UpperCamelCase				:  List[str]								=			old_checkpoint[F'''all_modules.{index}.NIN_2.W'''].data.T

										__UpperCamelCase				:  List[str]								=			old_checkpoint[F'''all_modules.{index}.NIN_0.b'''].data
										__UpperCamelCase				:  int								=			old_checkpoint[F'''all_modules.{index}.NIN_1.b'''].data
										__UpperCamelCase				:  Union[str, Any]								=			old_checkpoint[F'''all_modules.{index}.NIN_2.b'''].data

										__UpperCamelCase				:  Union[str, Any]								=			old_checkpoint[F'''all_modules.{index}.NIN_3.W'''].data.T
										__UpperCamelCase				:  Optional[int]								=			old_checkpoint[F'''all_modules.{index}.NIN_3.b'''].data

										__UpperCamelCase				:  Optional[Any]								=			old_checkpoint[F'''all_modules.{index}.GroupNorm_0.weight'''].data
										__UpperCamelCase				:  Optional[Any]								=			old_checkpoint[F'''all_modules.{index}.GroupNorm_0.bias'''].data

					def set_resnet_weights(snake_case      :		Dict		,  snake_case      :		Union[str, Any]		,  snake_case      :		Union[str, Any]							):
										__UpperCamelCase				:  int								=			old_checkpoint[F'''all_modules.{index}.Conv_0.weight'''].data
										__UpperCamelCase				:  Optional[int]								=			old_checkpoint[F'''all_modules.{index}.Conv_0.bias'''].data
										__UpperCamelCase				:  Dict								=			old_checkpoint[F'''all_modules.{index}.GroupNorm_0.weight'''].data
										__UpperCamelCase				:  Optional[int]								=			old_checkpoint[F'''all_modules.{index}.GroupNorm_0.bias'''].data

										__UpperCamelCase				:  Dict								=			old_checkpoint[F'''all_modules.{index}.Conv_1.weight'''].data
										__UpperCamelCase				:  Any								=			old_checkpoint[F'''all_modules.{index}.Conv_1.bias'''].data
										__UpperCamelCase				:  Dict								=			old_checkpoint[F'''all_modules.{index}.GroupNorm_1.weight'''].data
										__UpperCamelCase				:  int								=			old_checkpoint[F'''all_modules.{index}.GroupNorm_1.bias'''].data

										__UpperCamelCase				:  Union[str, Any]								=			old_checkpoint[F'''all_modules.{index}.Dense_0.weight'''].data
										__UpperCamelCase				:  str								=			old_checkpoint[F'''all_modules.{index}.Dense_0.bias'''].data

										if new_layer.in_channels != new_layer.out_channels or new_layer.up or new_layer.down:
															__UpperCamelCase				:  str								=			old_checkpoint[F'''all_modules.{index}.Conv_2.weight'''].data
															__UpperCamelCase				:  Optional[int]								=			old_checkpoint[F'''all_modules.{index}.Conv_2.bias'''].data

					for i, block in enumerate(new_model_architecture.downsample_blocks							):
										__UpperCamelCase				:  Union[str, Any]								=			hasattr(snake_case		,  """attentions"""							)
										for j in range(len(block.resnets							)							):
															set_resnet_weights(block.resnets[j]		,  snake_case		,  snake_case							)
															module_index += 1
															if has_attentions:
																				set_attention_weights(block.attentions[j]		,  snake_case		,  snake_case							)
																				module_index += 1

										if hasattr(snake_case		,  """downsamplers"""							) and block.downsamplers is not None:
															set_resnet_weights(block.resnet_down		,  snake_case		,  snake_case							)
															module_index += 1
															__UpperCamelCase				:  Union[str, Any]								=			checkpoint[F'''all_modules.{module_index}.Conv_0.weight'''].data
															__UpperCamelCase				:  Union[str, Any]								=			checkpoint[F'''all_modules.{module_index}.Conv_0.bias'''].data
															module_index += 1

					set_resnet_weights(new_model_architecture.mid_block.resnets[0]		,  snake_case		,  snake_case							)
					module_index += 1
					set_attention_weights(new_model_architecture.mid_block.attentions[0]		,  snake_case		,  snake_case							)
					module_index += 1
					set_resnet_weights(new_model_architecture.mid_block.resnets[1]		,  snake_case		,  snake_case							)
					module_index += 1

					for i, block in enumerate(new_model_architecture.up_blocks							):
										__UpperCamelCase				:  Any								=			hasattr(snake_case		,  """attentions"""							)
										for j in range(len(block.resnets							)							):
															set_resnet_weights(block.resnets[j]		,  snake_case		,  snake_case							)
															module_index += 1
										if has_attentions:
															set_attention_weights(
															    block.attentions[0]		,  snake_case		,  snake_case							)  # why can there only be a single attention layer for up?
															module_index += 1

										if hasattr(snake_case		,  """resnet_up"""							) and block.resnet_up is not None:
															__UpperCamelCase				:  List[str]								=			checkpoint[F'''all_modules.{module_index}.weight'''].data
															__UpperCamelCase				:  Union[str, Any]								=			checkpoint[F'''all_modules.{module_index}.bias'''].data
															module_index += 1
															__UpperCamelCase				:  List[Any]								=			checkpoint[F'''all_modules.{module_index}.weight'''].data
															__UpperCamelCase				:  Union[str, Any]								=			checkpoint[F'''all_modules.{module_index}.bias'''].data
															module_index += 1
															set_resnet_weights(block.resnet_up		,  snake_case		,  snake_case							)
															module_index += 1

					__UpperCamelCase				:  Optional[Any]								=			checkpoint[F'''all_modules.{module_index}.weight'''].data
					__UpperCamelCase				:  int								=			checkpoint[F'''all_modules.{module_index}.bias'''].data
					module_index += 1
					__UpperCamelCase				:  Optional[int]								=			checkpoint[F'''all_modules.{module_index}.weight'''].data
					__UpperCamelCase				:  Optional[int]								=			checkpoint[F'''all_modules.{module_index}.bias'''].data

					return new_model_architecture.state_dict()


if __name__ == "__main__":
	a__		    =    argparse.ArgumentParser()

	parser.add_argument(
	    '''--checkpoint_path''',
	    default='''/Users/arthurzucker/Work/diffusers/ArthurZ/diffusion_pytorch_model.bin''',
	    type=str,
	    required=False,
	    help='''Path to the checkpoint to convert.''',
	)

	parser.add_argument(
	    '''--config_file''',
	    default='''/Users/arthurzucker/Work/diffusers/ArthurZ/config.json''',
	    type=str,
	    required=False,
	    help='''The config json file corresponding to the architecture.''',
	)

	parser.add_argument(
	    '''--dump_path''',
	    default='''/Users/arthurzucker/Work/diffusers/ArthurZ/diffusion_model_new.pt''',
	    type=str,
	    required=False,
	    help='''Path to the output model.''',
	)

	a__		    =    parser.parse_args()

	a__		    =    torch.load(args.checkpoint_path, map_location='''cpu''')

	with open(args.config_file) as f:
		a__		    =    json.loads(f.read())

	a__		    =    convert_ncsnpp_checkpoint(
	    checkpoint,
	    config,
	)

	if "sde" in config:
		del config["sde"]

	a__		    =    UNetaDModel(**config)
	model.load_state_dict(converted_checkpoint)

	try:
		a__		    =    ScoreSdeVeScheduler.from_config('''/'''.join(args.checkpoint_path.split('''/''')[:-1]))

		a__		    =    ScoreSdeVePipeline(unet=model, scheduler=scheduler)
		pipe.save_pretrained(args.dump_path)
	except:  # noqa: E722
		model.save_pretrained(args.dump_path)












import logging
import os
import sys
from dataclasses import dataclass, field
from typing import List, Optional

import torch
from datasets import Dataset
from torch import nn
from tqdm.auto import tqdm

from transformers import (
    AutoModelForSequenceClassification,
    AutoTokenizer,
    HfArgumentParser,
    Trainer,
    TrainingArguments,
    set_seed,
    utils,
)
from transformers.trainer_utils import get_last_checkpoint, is_main_process


a__		    =    '''
Distills an NLI-based zero-shot classifier to a smaller, more efficient model with a fixed set of candidate class
names. Useful for speeding up zero-shot classification in cases where labeled training data is not available, but
when only a single fixed set of classes is needed. Takes a teacher NLI model, student classifier model, unlabeled
dataset, and set of K possible class names. Yields a single classifier with K outputs corresponding to the provided
class names.
'''

a__		    =    logging.getLogger(__name__)


@dataclass
class       SCREAMING_SNAKE_CASE_							:



	"""simple docstring"""


	__magic_name__      :					Optional[str]			  =		field(
	    default='roberta-large-mnli'  ,     metadata={'help': 'The NLI/zero-shot teacher model to be distilled.'}      )
	__magic_name__      :					Optional[str]			  =		field(
	    default='This example is {}.'  ,     metadata={
	        'help': (
	            'Template used to turn class names into mock hypotheses for teacher NLI model. Must include {{}}'
	            'where class name is inserted.'
	        )
	    }  ,     )
	__magic_name__      :					Optional[int]			  =		field(
	    default=32  ,     metadata={'help': 'Batch size for generating teacher predictions.'}      )
	__magic_name__      :					Optional[bool]			  =		field(
	    default=_UpperCamelCase  ,     metadata={
	        'help': (
	            'Allow multiple classes to be true rather than forcing them to sum to 1 (sometimes called'
	            'multi-class multi-label classification).'
	        )
	    }  ,     )
	__magic_name__      :					Optional[float]			  =		field(
	    default=1.0  ,     metadata={'help': 'Temperature applied to teacher softmax for distillation.'}      )






@dataclass
class       SCREAMING_SNAKE_CASE_							:



	"""simple docstring"""


	__magic_name__      :					Optional[str]			  =		field(
	    default='distilbert-base-uncased'  ,     metadata={'help': 'The NLI/zero-shot teacher model to be distilled.'}      )






@dataclass
class       SCREAMING_SNAKE_CASE_							:



	"""simple docstring"""


	__magic_name__      :					str			  =		field(metadata={'help': 'Text file with one unlabeled instance per line.'}      )
	__magic_name__      :					str			  =		field(metadata={'help': 'Text file with one class name per line.'}      )
	__magic_name__      :					bool			  =		field(
	    default=_UpperCamelCase  ,     metadata={'help': 'Whether to use one of the fast tokenizer (backed by the Rust tokenizers library) or not.'}  ,     )






@dataclass
class       SCREAMING_SNAKE_CASE_							(					_UpperCamelCase      ):



	"""simple docstring"""


	__magic_name__      :					Optional[str]			  =		field(
	    default=_UpperCamelCase  ,     metadata={'help': 'The output directory where the model predictions and checkpoints will be written.'}  ,     )
	__magic_name__      :					int			  =		field(
	    default=32  ,     metadata={'help': 'Batch size per GPU/TPU core/CPU for training.'}      )
	__magic_name__      :					int			  =		field(
	    default=128  ,     metadata={'help': 'Batch size per GPU/TPU core/CPU for evaluation.'}      )
	__magic_name__      :					float			  =		field(default=1.0  ,     metadata={'help': 'Total number of training epochs to perform.'}      )
	__magic_name__      :					bool			  =		field(default=_UpperCamelCase  ,     metadata={'help': 'Whether to run training of student model.'}      )
	__magic_name__      :					bool			  =		field(
	    default=_UpperCamelCase  ,     metadata={
	        'help': (
	            'Whether to evaluate the agreement of the final student predictions and the teacher predictions'
	            'after training.'
	        )
	    }  ,     )
	__magic_name__      :					Optional[int]			  =		field(
	    default=0  ,     metadata={
	        'help': (
	            'Limit the total amount of checkpoints.'
	            'Deletes the older checkpoints in the output_dir. Default is 0 (no checkpoints).'
	        )
	    }  ,     )






class       SCREAMING_SNAKE_CASE_							(					_UpperCamelCase      ):



	"""simple docstring"""


	def 				lowerCamelCase__    (				self		:	Any				,    lowerCAmelCase		:	int				,    lowerCAmelCase		:	Union[str, Any]				,    lowerCAmelCase		:	Tuple=False  )  ->					Any:







						"""simple docstring"""







						__UpperCamelCase				:  List[Any]								=			inputs["""labels"""]
						__UpperCamelCase				:  List[Any]								=			model(inputs["""input_ids"""]				,    attention_mask=inputs["""attention_mask"""]  )
						__UpperCamelCase				:  Optional[Any]								=			outputs[0]

						__UpperCamelCase				:  List[str]								=			-torch.sum(target_p * logits.log_softmax(dim=-1  )				,    axis=-1  ).mean()

						if return_outputs:
											return loss, outputs

						return loss






def 							A__   (snake_case      :		Optional[int]							)    ->	List[Any]:
					__UpperCamelCase				:  Union[str, Any]								=			[]
					with open(snake_case		,  """r"""							) as f:
										for line in f:
															__UpperCamelCase				:  Tuple								=			line.strip()
															if len(snake_case							) > 0:
																				lines.append(snake_case							)
					return lines





def 							A__   (snake_case      :		Optional[int]		,  snake_case      :		Optional[Any]		,  snake_case      :		str							)    ->	str:
					__UpperCamelCase				:  Union[str, Any]								=			[]
					__UpperCamelCase				:  List[str]								=			[]
					for example in examples:
										for name in class_names:
															premises.append(snake_case							)
															hypotheses.append(hypothesis_template.format(snake_case							)							)
					return premises, hypotheses





def 							A__   (snake_case      :		Optional[Any]							)    ->	int:
					for label, ind in config.labelaid.items():
										if label.lower().startswith("""entail"""							):
															return ind
					logger.warning("""Could not identify entailment dimension from teacher config label2id. Setting to -1."""							)
					return -1





def 							A__   (snake_case      :		str		,  snake_case      :		List[str]		,  snake_case      :		List[str]		,  snake_case      :		str		,  snake_case      :		int		,  snake_case      :		float		,  snake_case      :		bool		,  snake_case      :		bool		,  snake_case      :		bool		,  snake_case      :		bool		,  )    ->	List[Any]:
					__UpperCamelCase				:  Any								=			AutoModelForSequenceClassification.from_pretrained(snake_case							)
					__UpperCamelCase				:  str								=			model.config
					if not no_cuda and torch.cuda.is_available():
										__UpperCamelCase				:  List[Any]								=			nn.DataParallel(model.cuda()							)
										batch_size *= len(model.device_ids							)
					__UpperCamelCase				:  Optional[int]								=			AutoTokenizer.from_pretrained(snake_case		,  use_fast=snake_case							)

					__UpperCamelCase			, __UpperCamelCase				:  int								=			get_premise_hypothesis_pairs(snake_case		,  snake_case		,  snake_case							)
					__UpperCamelCase				:  Any								=			[]

					for i in tqdm(range(0		,  len(snake_case							)		,  snake_case							)							):
										__UpperCamelCase				:  List[str]								=			premises[i : i + batch_size]
										__UpperCamelCase				:  Dict								=			hypotheses[i : i + batch_size]

										__UpperCamelCase				:  Any								=			tokenizer(
										    snake_case		,  snake_case		,  padding=snake_case		,  truncation="""only_first"""		,  return_tensors="""pt"""		,  )

										with torch.cuda.amp.autocast(enabled=snake_case							):
															with torch.no_grad():
																				__UpperCamelCase				:  Tuple								=			model(**snake_case							)
										logits.append(outputs.logits.detach().cpu().float()							)

					__UpperCamelCase				:  Tuple								=			get_entailment_id(snake_case							)
					__UpperCamelCase				:  List[Any]								=			-1 if entail_id == 0 else 0
					__UpperCamelCase				:  List[Any]								=			torch.cat(snake_case		,  dim=0							)  # N*K x 3
					__UpperCamelCase				:  str								=			logits.reshape(len(snake_case							)		,  len(snake_case							)		,  -1							)[..., [contr_id, entail_id]]  # N x K x 2

					if multi_label:
										# softmax over (contr, entail) logits for each class independently
										__UpperCamelCase				:  Optional[int]								=			(nli_logits / temperature).softmax(-1							)
					else:
										# softmax over entail logits across classes s.t. class probabilities sum to 1.
										__UpperCamelCase				:  Any								=			(nli_logits / temperature).softmax(1							)

					return nli_prob[..., 1]  # N x K





def 							A__   ()    ->	Optional[Any]:
					__UpperCamelCase				:  Dict								=			HfArgumentParser(
					    (DataTrainingArguments, TeacherModelArguments, StudentModelArguments, DistillTrainingArguments)		,  description=snake_case		,  )

					if len(sys.argv							) == 2 and sys.argv[1].endswith(""".json"""							):
										# If we pass only one argument to the script and it's the path to a json file,
										# let's parse it to get our arguments.
										__UpperCamelCase			, __UpperCamelCase			, __UpperCamelCase			, __UpperCamelCase				:  Tuple								=			parser.parse_json_file(
										    json_file=os.path.abspath(sys.argv[1]							)							)
					else:
										__UpperCamelCase			, __UpperCamelCase			, __UpperCamelCase			, __UpperCamelCase				:  List[Any]								=			parser.parse_args_into_dataclasses()

					# Detecting last checkpoint.
					__UpperCamelCase				:  Union[str, Any]								=			None
					if os.path.isdir(training_args.output_dir							) and training_args.do_train and not training_args.overwrite_output_dir:
										__UpperCamelCase				:  Union[str, Any]								=			get_last_checkpoint(training_args.output_dir							)
										if last_checkpoint is None and len(os.listdir(training_args.output_dir							)							) > 0:
															raise ValueError(
															    F'''Output directory ({training_args.output_dir}) already exists and is not empty. '''
															    """Use --overwrite_output_dir to overcome."""							)
										elif last_checkpoint is not None:
															logger.info(
															    F'''Checkpoint detected, resuming training at {last_checkpoint}. To avoid this behavior, change '''
															    """the `--output_dir` or add `--overwrite_output_dir` to train from scratch."""							)

    # Setup logging
					logging.basicConfig(
					    format="""%(asctime)s - %(levelname)s - %(name)s - %(message)s"""		,  datefmt="""%m/%d/%Y %H:%M:%S"""		,  handlers=[logging.StreamHandler(sys.stdout							)]		,  )
					logger.setLevel(logging.INFO if is_main_process(training_args.local_rank							) else logging.WARN							)

					# Log on each process the small summary:
					logger.warning(
					    F'''Process rank: {training_args.local_rank}, device: {training_args.device}, n_gpu: {training_args.n_gpu}'''
					    + F'''distributed training: {bool(training_args.local_rank != -1							)}, 16-bits training: {training_args.fpaa}'''							)
					# Set the verbosity to info of the Transformers logger (on main process only):
					if is_main_process(training_args.local_rank							):
										utils.logging.set_verbosity_info()
										utils.logging.enable_default_handler()
										utils.logging.enable_explicit_format()

					if training_args.local_rank != -1:
										raise ValueError("""Distributed training is not currently supported."""							)
					if training_args.tpu_num_cores is not None:
										raise ValueError("""TPU acceleration is not currently supported."""							)

					logger.info(F'''Training/evaluation parameters {training_args}'''							)

					# Set seed before initializing model.
					set_seed(training_args.seed							)

					# 1. read in data
					__UpperCamelCase				:  Union[str, Any]								=			read_lines(data_args.data_file							)
					__UpperCamelCase				:  int								=			read_lines(data_args.class_names_file							)

					# 2. get teacher predictions and load into dataset
					logger.info("""Generating predictions from zero-shot teacher model"""							)
					__UpperCamelCase				:  List[Any]								=			get_teacher_predictions(
					    teacher_args.teacher_name_or_path		,  snake_case		,  snake_case		,  teacher_args.hypothesis_template		,  teacher_args.teacher_batch_size		,  teacher_args.temperature		,  teacher_args.multi_label		,  data_args.use_fast_tokenizer		,  training_args.no_cuda		,  training_args.fpaa		,  )
					__UpperCamelCase				:  Any								=			Dataset.from_dict(
					    {
					        """text""": examples,
					        """labels""": teacher_soft_preds,
					    }							)

					# 3. create student
					logger.info("""Initializing student model"""							)
					__UpperCamelCase				:  List[str]								=			AutoModelForSequenceClassification.from_pretrained(
					    student_args.student_name_or_path		,  num_labels=len(snake_case							)							)
					__UpperCamelCase				:  Tuple								=			AutoTokenizer.from_pretrained(student_args.student_name_or_path		,  use_fast=data_args.use_fast_tokenizer							)
					__UpperCamelCase				:  int								=			dict(enumerate(snake_case							)							)
					__UpperCamelCase				:  List[str]								=			{label: i for i, label in enumerate(snake_case							)}

					# 4. train student on teacher predictions
					__UpperCamelCase				:  Tuple								=			dataset.map(snake_case		,  input_columns="""text"""							)
					dataset.set_format("""torch"""							)

					def compute_metrics(snake_case      :		List[Any]		,  snake_case      :		Optional[int]=False							):
										__UpperCamelCase				:  Any								=			p.predictions.argmax(-1							)
										__UpperCamelCase				:  List[str]								=			p.label_ids.argmax(-1							)  # "label_ids" are actually distributions
										return {"agreement": (preds == proxy_labels).mean().item()}

					__UpperCamelCase				:  List[str]								=			DistillationTrainer(
					    model=snake_case		,  tokenizer=snake_case		,  args=snake_case		,  train_dataset=snake_case		,  compute_metrics=snake_case		,  )

					if training_args.do_train:
										logger.info("""Training student model on teacher predictions"""							)
										trainer.train()

					if training_args.do_eval:
										__UpperCamelCase				:  List[str]								=			trainer.evaluate(eval_dataset=snake_case							)["""eval_agreement"""]
										logger.info(F'''Agreement of student and teacher predictions: {agreement * 1_00:0.2f}%'''							)

					trainer.save_model()


if __name__ == "__main__":
	main()






