





"""simple docstring"""





import argparse
from pathlib import Path

import torch
from packaging import version
from torch.onnx import export

from diffusers import AutoencoderKL


SCREAMING_SNAKE_CASE__					=   version.parse(version.parse(torch.__version__).base_version) < version.parse("1.11")


def 			UpperCAmelCase__							(  SCREAMING_SNAKE_CASE     :						int							,						SCREAMING_SNAKE_CASE     :						tuple							,						SCREAMING_SNAKE_CASE     :						Path							,						SCREAMING_SNAKE_CASE     :						Dict							,						SCREAMING_SNAKE_CASE     :						List[Any]							,						SCREAMING_SNAKE_CASE     :						List[Any]							,						SCREAMING_SNAKE_CASE     :						Any							,						SCREAMING_SNAKE_CASE     :						Optional[Any]=False							,						):







      '''simple docstring'''




      output_path.parent.mkdir(parents=SCREAMING_SNAKE_CASE							,						exist_ok=SCREAMING_SNAKE_CASE			)
      # PyTorch deprecated the `enable_onnx_checker` and `use_external_data_format` arguments in v1.11,
      # so we check the torch version for backwards compatibility
      if is_torch_less_than_1_11:
            export(
                SCREAMING_SNAKE_CASE							,						SCREAMING_SNAKE_CASE							,						f=output_path.as_posix()							,						input_names=SCREAMING_SNAKE_CASE							,						output_names=SCREAMING_SNAKE_CASE							,						dynamic_axes=SCREAMING_SNAKE_CASE							,						do_constant_folding=SCREAMING_SNAKE_CASE							,						use_external_data_format=SCREAMING_SNAKE_CASE							,						enable_onnx_checker=SCREAMING_SNAKE_CASE							,						opset_version=SCREAMING_SNAKE_CASE							,						)
      else:
            export(
                SCREAMING_SNAKE_CASE							,						SCREAMING_SNAKE_CASE							,						f=output_path.as_posix()							,						input_names=SCREAMING_SNAKE_CASE							,						output_names=SCREAMING_SNAKE_CASE							,						dynamic_axes=SCREAMING_SNAKE_CASE							,						do_constant_folding=SCREAMING_SNAKE_CASE							,						opset_version=SCREAMING_SNAKE_CASE							,						)


@torch.no_grad()
def 			UpperCAmelCase__							(  SCREAMING_SNAKE_CASE     :						str							,						SCREAMING_SNAKE_CASE     :						str							,						SCREAMING_SNAKE_CASE     :						int							,						SCREAMING_SNAKE_CASE     :						bool = False			):







      '''simple docstring'''




      lowerCAmelCase  						=       torch.floataa if fpaa else torch.floataa
      if fpaa and torch.cuda.is_available():
            lowerCAmelCase  						=       """cuda"""
      elif fpaa and not torch.cuda.is_available():
            raise ValueError("""`float16` model export is only supported on GPUs with CUDA"""			)
      else:
            lowerCAmelCase  						=       """cpu"""
      lowerCAmelCase  						=       Path(SCREAMING_SNAKE_CASE			)

      # VAE DECODER
      lowerCAmelCase  						=       AutoencoderKL.from_pretrained(model_path + """/vae"""			)
      lowerCAmelCase  						=       vae_decoder.config.latent_channels
      # forward only through the decoder part
      lowerCAmelCase  						=       vae_decoder.decode
      onnx_export(
          SCREAMING_SNAKE_CASE							,						model_args=(
              torch.randn(1							,						SCREAMING_SNAKE_CASE							,						25							,						25			).to(device=SCREAMING_SNAKE_CASE							,						dtype=SCREAMING_SNAKE_CASE			),
              False,
          )							,						output_path=output_path / """vae_decoder""" / """model.onnx"""							,						ordered_input_names=["""latent_sample""", """return_dict"""]							,						output_names=["""sample"""]							,						dynamic_axes={
              """latent_sample""": {0: """batch""", 1: """channels""", 2: """height""", 3: """width"""},
          }							,						opset=SCREAMING_SNAKE_CASE							,						)
      del vae_decoder


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

       parser.add_argument(
           "--model_path",
           type=str,
           required=True,
           help="Path to the `diffusers` checkpoint to convert (either a local directory or on the Hub).",
       )

       parser.add_argument("--output_path", type=str, required=True, help="Path to the output model.")
       parser.add_argument(
           "--opset",
           default=14,
           type=int,
           help="The version of the ONNX operator set to use.",
       )
       parser.add_argument("--fp16", action="store_true", default=False, help="Export the models in `float16` mode")

       SCREAMING_SNAKE_CASE__					=   parser.parse_args()
       print(args.output_path)
       convert_models(args.model_path, args.output_path, args.opset, args.fpaa)
       print("SD: Done: ONNX")













import json
import os
import shutil
import tempfile
import unittest

import numpy as np
import pytest

from transformers import CLIPTokenizer, CLIPTokenizerFast
from transformers.models.clip.tokenization_clip import VOCAB_FILES_NAMES
from transformers.testing_utils import require_vision
from transformers.utils import IMAGE_PROCESSOR_NAME, is_vision_available


if is_vision_available():
					from PIL import Image

					from transformers import CLIPImageProcessor, CLIPProcessor


@require_vision
class   A			(unittest.TestCase    ):
			'''simple docstring'''




			def    a_       (			self   :    Union[str, Any]   )	->	Dict:







					"""simple docstring"""






					A__        =   tempfile.mkdtemp()

					# fmt: off
					A__        =   ["""l""", """o""", """w""", """e""", """r""", """s""", """t""", """i""", """d""", """n""", """lo""", """l</w>""", """w</w>""", """r</w>""", """t</w>""", """low</w>""", """er</w>""", """lowest</w>""", """newer</w>""", """wider""", """<unk>""", """<|startoftext|>""", """<|endoftext|>"""]
					# fmt: on
					A__        =   dict(zip(__lowerCAmelCase							,	range(len(__lowerCAmelCase   )   )   )   )
					A__        =   ["""#version: 0.2""", """l o""", """lo w</w>""", """e r</w>""", """"""]
					A__        =   {"""unk_token""": """<unk>"""}

					A__        =   os.path.join(self.tmpdirname							,	VOCAB_FILES_NAMES["""vocab_file"""]   )
					A__        =   os.path.join(self.tmpdirname							,	VOCAB_FILES_NAMES["""merges_file"""]   )
					with open(self.vocab_file							,	"""w"""							,	encoding="""utf-8"""   ) as fp:
							fp.write(json.dumps(__lowerCAmelCase   ) + """\n"""   )
					with open(self.merges_file							,	"""w"""							,	encoding="""utf-8"""   ) as fp:
							fp.write("""\n""".join(__lowerCAmelCase   )   )

					A__        =   {
					    """do_resize""": True,
					    """size""": 20,
					    """do_center_crop""": True,
					    """crop_size""": 18,
					    """do_normalize""": True,
					    """image_mean""": [0.4_8_1_4_5_4_6_6, 0.4_5_7_8_2_7_5, 0.4_0_8_2_1_0_7_3],
					    """image_std""": [0.2_6_8_6_2_9_5_4, 0.2_6_1_3_0_2_5_8, 0.2_7_5_7_7_7_1_1],
					}
					A__        =   os.path.join(self.tmpdirname							,	__lowerCAmelCase   )
					with open(self.image_processor_file							,	"""w"""							,	encoding="""utf-8"""   ) as fp:
							json.dump(__lowerCAmelCase							,	__lowerCAmelCase   )






			def    a_       (			self   :    Tuple							,	**__lowerCAmelCase   :    Dict   )	->	str:







					"""simple docstring"""






					return CLIPTokenizer.from_pretrained(self.tmpdirname							,	**__lowerCAmelCase   )






			def    a_       (			self   :    Union[str, Any]							,	**__lowerCAmelCase   :    Dict   )	->	List[str]:







					"""simple docstring"""






					return CLIPTokenizerFast.from_pretrained(self.tmpdirname							,	**__lowerCAmelCase   )






			def    a_       (			self   :    List[str]							,	**__lowerCAmelCase   :    Optional[Any]   )	->	Dict:







					"""simple docstring"""






					return CLIPImageProcessor.from_pretrained(self.tmpdirname							,	**__lowerCAmelCase   )






			def    a_       (			self   :    str   )	->	Dict:







					"""simple docstring"""






					shutil.rmtree(self.tmpdirname   )






			def    a_       (			self   :    str   )	->	Any:







					"""simple docstring"""






					A__        =   [np.random.randint(2_55							,	size=(3, 30, 4_00)							,	dtype=np.uinta   )]

					A__        =   [Image.fromarray(np.moveaxis(__lowerCAmelCase							,	0							,	-1   )   ) for x in image_inputs]

					return image_inputs






			def    a_       (			self   :    Optional[int]   )	->	Tuple:







					"""simple docstring"""






					A__        =   self.get_tokenizer()
					A__        =   self.get_rust_tokenizer()
					A__        =   self.get_image_processor()

					A__        =   CLIPProcessor(tokenizer=__lowerCAmelCase							,	image_processor=__lowerCAmelCase   )
					processor_slow.save_pretrained(self.tmpdirname   )
					A__        =   CLIPProcessor.from_pretrained(self.tmpdirname							,	use_fast=__lowerCAmelCase   )

					A__        =   CLIPProcessor(tokenizer=__lowerCAmelCase							,	image_processor=__lowerCAmelCase   )
					processor_fast.save_pretrained(self.tmpdirname   )
					A__        =   CLIPProcessor.from_pretrained(self.tmpdirname   )

					self.assertEqual(processor_slow.tokenizer.get_vocab()							,	tokenizer_slow.get_vocab()   )
					self.assertEqual(processor_fast.tokenizer.get_vocab()							,	tokenizer_fast.get_vocab()   )
					self.assertEqual(tokenizer_slow.get_vocab()							,	tokenizer_fast.get_vocab()   )
					self.assertIsInstance(processor_slow.tokenizer							,	__lowerCAmelCase   )
					self.assertIsInstance(processor_fast.tokenizer							,	__lowerCAmelCase   )

					self.assertEqual(processor_slow.image_processor.to_json_string()							,	image_processor.to_json_string()   )
					self.assertEqual(processor_fast.image_processor.to_json_string()							,	image_processor.to_json_string()   )
					self.assertIsInstance(processor_slow.image_processor							,	__lowerCAmelCase   )
					self.assertIsInstance(processor_fast.image_processor							,	__lowerCAmelCase   )






			def    a_       (			self   :    Optional[Any]   )	->	Union[str, Any]:







					"""simple docstring"""






					A__        =   CLIPProcessor(tokenizer=self.get_tokenizer()							,	image_processor=self.get_image_processor()   )
					processor.save_pretrained(self.tmpdirname   )

					A__        =   self.get_tokenizer(bos_token="""(BOS)"""							,	eos_token="""(EOS)"""   )
					A__        =   self.get_image_processor(do_normalize=__lowerCAmelCase							,	padding_value=1.0   )

					A__        =   CLIPProcessor.from_pretrained(
					    self.tmpdirname							,	bos_token="""(BOS)"""							,	eos_token="""(EOS)"""							,	do_normalize=__lowerCAmelCase							,	padding_value=1.0   )

					self.assertEqual(processor.tokenizer.get_vocab()							,	tokenizer_add_kwargs.get_vocab()   )
					self.assertIsInstance(processor.tokenizer							,	__lowerCAmelCase   )

					self.assertEqual(processor.image_processor.to_json_string()							,	image_processor_add_kwargs.to_json_string()   )
					self.assertIsInstance(processor.image_processor							,	__lowerCAmelCase   )






			def    a_       (			self   :    List[Any]   )	->	Dict:







					"""simple docstring"""






					A__        =   self.get_image_processor()
					A__        =   self.get_tokenizer()

					A__        =   CLIPProcessor(tokenizer=__lowerCAmelCase							,	image_processor=__lowerCAmelCase   )

					A__        =   self.prepare_image_inputs()

					A__        =   image_processor(__lowerCAmelCase							,	return_tensors="""np"""   )
					A__        =   processor(images=__lowerCAmelCase							,	return_tensors="""np"""   )

					for key in input_image_proc.keys():
							self.assertAlmostEqual(input_image_proc[key].sum()							,	input_processor[key].sum()							,	delta=1e-2   )






			def    a_       (			self   :    Optional[Any]   )	->	Any:







					"""simple docstring"""






					A__        =   self.get_image_processor()
					A__        =   self.get_tokenizer()

					A__        =   CLIPProcessor(tokenizer=__lowerCAmelCase							,	image_processor=__lowerCAmelCase   )

					A__        =   """lower newer"""

					A__        =   processor(text=__lowerCAmelCase   )

					A__        =   tokenizer(__lowerCAmelCase   )

					for key in encoded_tok.keys():
							self.assertListEqual(encoded_tok[key]							,	encoded_processor[key]   )






			def    a_       (			self   :    Union[str, Any]   )	->	Dict:







					"""simple docstring"""






					A__        =   self.get_image_processor()
					A__        =   self.get_tokenizer()

					A__        =   CLIPProcessor(tokenizer=__lowerCAmelCase							,	image_processor=__lowerCAmelCase   )

					A__        =   """lower newer"""
					A__        =   self.prepare_image_inputs()

					A__        =   processor(text=__lowerCAmelCase							,	images=__lowerCAmelCase   )

					self.assertListEqual(list(inputs.keys()   )							,	["""input_ids""", """attention_mask""", """pixel_values"""]   )

					# test if it raises when no input is passed
					with pytest.raises(__lowerCAmelCase   ):
							processor()






			def    a_       (			self   :    Tuple   )	->	str:







					"""simple docstring"""






					A__        =   self.get_image_processor()
					A__        =   self.get_tokenizer()

					A__        =   CLIPProcessor(tokenizer=__lowerCAmelCase							,	image_processor=__lowerCAmelCase   )

					A__        =   [[1, 4, 5, 8, 1, 0, 8], [3, 4, 3, 1, 1, 8, 9]]

					A__        =   processor.batch_decode(__lowerCAmelCase   )
					A__        =   tokenizer.batch_decode(__lowerCAmelCase   )

					self.assertListEqual(__lowerCAmelCase							,	__lowerCAmelCase   )







			def    a_       (			self   :    Optional[int]   )	->	str:







					"""simple docstring"""






					A__        =   self.get_image_processor()
					A__        =   self.get_tokenizer()

					A__        =   CLIPProcessor(tokenizer=__lowerCAmelCase							,	image_processor=__lowerCAmelCase   )

					A__        =   """lower newer"""
					A__        =   self.prepare_image_inputs()

					A__        =   processor(text=__lowerCAmelCase							,	images=__lowerCAmelCase   )

					self.assertListEqual(list(inputs.keys()   )							,	processor.model_input_names   )



