
import unittest

from transformers import GPTSwaTokenizer
from transformers.testing_utils import get_tests_dir, require_sentencepiece, require_tokenizers, slow

from ...test_tokenization_common import TokenizerTesterMixin


lowercase   =	get_tests_dir('''fixtures/test_sentencepiece_with_bytefallback.model''')





@require_sentencepiece
@require_tokenizers
class    __A(					UpperCAmelCase  ,		unittest.TestCase							):
					SCREAMING_SNAKE_CASE           =     GPTSwaTokenizer
					SCREAMING_SNAKE_CASE           =     False
					SCREAMING_SNAKE_CASE           =     True
					SCREAMING_SNAKE_CASE           =     False

					def  lowercase__   (						self       :  Tuple ):
												super().setUp()

												# We have a SentencePiece fixture for testing
												lowerCamelCase_					=       GPTSwaTokenizer(__UpperCamelCase ,       eos_token="""<unk>""" ,       bos_token="""<unk>""" ,       pad_token="""<unk>""" )

												tokenizer.save_pretrained(self.tmpdirname )

					def  lowercase__   (						self       :  Any ,       __UpperCamelCase       :  List[str] ):
												lowerCamelCase_					=       """This is a test"""
												lowerCamelCase_					=       """This is a test"""
												return input_text, output_text

					def  lowercase__   (						self       :  List[Any] ):
												lowerCamelCase_					=       """<s>"""
												lowerCamelCase_					=       1

												self.assertEqual(self.get_tokenizer()._convert_token_to_id(__UpperCamelCase ) ,       __UpperCamelCase )
												self.assertEqual(self.get_tokenizer()._convert_id_to_token(__UpperCamelCase ) ,       __UpperCamelCase )

					def  lowercase__   (						self       :  Union[str, Any] ):
												lowerCamelCase_					=       list(self.get_tokenizer().get_vocab().keys() )

												self.assertEqual(vocab_keys[0] ,       """<unk>""" )
												self.assertEqual(vocab_keys[1] ,       """<s>""" )
												self.assertEqual(vocab_keys[-1] ,       """j""" )
												self.assertEqual(len(__UpperCamelCase ) ,       2_0_0_0 )

					def  lowercase__   (						self       :  List[Any] ):
												self.assertEqual(self.get_tokenizer().vocab_size ,       2_0_0_0 )

					def  lowercase__   (						self       :  Optional[Any] ):
												lowerCamelCase_					=       GPTSwaTokenizer(__UpperCamelCase )

												lowerCamelCase_					=       tokenizer.tokenize("""This is a test""" )
												self.assertListEqual(__UpperCamelCase ,       ["""▁This""", """▁is""", """▁a""", """▁t""", """est"""] )

												self.assertListEqual(tokenizer.convert_tokens_to_ids(__UpperCamelCase ) ,       [4_6_5, 2_8_7, 2_6_5, 6_3_1, 8_4_2] )

												lowerCamelCase_					=       tokenizer.tokenize("""I was born in 92000, and this is falsé.""" )
												# fmt: off
												self.assertListEqual(
												    __UpperCamelCase ,       ["""▁I""", """▁was""", """▁bor""", """n""", """▁in""", """▁""", """<0x39>""", """2""", """0""", """0""", """0""", """,""", """▁and""", """▁this""", """▁is""", """▁f""", """al""", """s""", """<0xC3>""", """<0xA9>""", """."""] ,       )
												# fmt: on

												lowerCamelCase_					=       tokenizer.convert_tokens_to_ids(__UpperCamelCase )
												self.assertListEqual(
												    __UpperCamelCase ,       [2_6_2, 2_7_2, 1_5_2_5, 2_8_6, 2_7_1, 2_6_8, 6_0, 9_1_6, 6_3_3, 6_3_3, 6_3_3, 2_5_9, 2_6_6, 3_0_1, 2_8_7, 3_8_4, 3_6_7, 2_6_3, 1_9_8, 1_7_2, 2_6_0] ,       )

												lowerCamelCase_					=       tokenizer.convert_ids_to_tokens(__UpperCamelCase )
												# fmt: off
												self.assertListEqual(
												    __UpperCamelCase ,       ["""▁I""", """▁was""", """▁bor""", """n""", """▁in""", """▁""", """<0x39>""", """2""", """0""", """0""", """0""", """,""", """▁and""", """▁this""", """▁is""", """▁f""", """al""", """s""", """<0xC3>""", """<0xA9>""", """."""] )
												# fmt: on

					def  lowercase__   (						self       :  Optional[Any] ):
												lowerCamelCase_					=       GPTSwaTokenizer(__UpperCamelCase )
												lowerCamelCase_					=       ["""This is a test""", """I was born in 92000, and this is falsé."""]
												lowerCamelCase_					=       [
												    [4_6_5, 2_8_7, 2_6_5, 6_3_1, 8_4_2],
												    [2_6_2, 2_7_2, 1_5_2_5, 2_8_6, 2_7_1, 2_6_8, 6_0, 9_1_6, 6_3_3, 6_3_3, 6_3_3, 2_5_9, 2_6_6, 3_0_1, 2_8_7, 3_8_4, 3_6_7, 2_6_3, 1_9_8, 1_7_2, 2_6_0],
												]

												# Test that encode_fast returns the same as tokenize + convert_tokens_to_ids
												for text, expected_ids in zip(__UpperCamelCase ,       __UpperCamelCase ):
																			self.assertListEqual(tokenizer.encode_fast(__UpperCamelCase ) ,       __UpperCamelCase )

												# Test that decode_fast returns the input text
												for text, token_ids in zip(__UpperCamelCase ,       __UpperCamelCase ):
																			self.assertEqual(tokenizer.decode_fast(__UpperCamelCase ) ,       __UpperCamelCase )



					@slow
					def  lowercase__   (						self       :  str ):
												lowerCamelCase_					=       [
												    """<|python|>def fibonacci(n)\n    if n < 0:\n        print('Incorrect input')""",
												    """Hey there, how are you doing this fine day?""",
												    """This is a text with a trailing spaces followed by a dot     .""",
												    """Häj sväjs lillebrör! =)""",
												    """Det är inget fel på Mr. Cool""",
												]

												# fmt: off
												lowerCamelCase_					=       {"""input_ids""": [[6_3_4_2_3, 5, 6_8_1_1, 1_4_9_5_4, 2_8_2, 8_1_6, 3_8_2_1, 6_3_4_6_6, 6_3_4_2_5, 6_3_4_6_2, 1_8, 6_3_9_7_8, 6_7_8, 3_0_1, 1_3_2_0, 6_3_4_2_3, 6_3_4_5_5, 6_3_4_5_8, 1_8, 6_3_9_8_2, 4_2_4_6, 3_9_4_0, 1_9_0_1, 4_7_7_8_9, 5_5_4_7, 1_8_9_9_4], [1_9_6_3_0, 1_1_0_0, 6_3_4_4_6, 1_3_4_2, 6_3_3, 5_4_4, 4_4_8_8, 5_9_3, 5_1_0_2, 2_4_1_6, 6_3_4_9_5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [1_6_5_2, 4_2_8, 2_6_8, 1_9_3_6, 5_1_5, 2_6_8, 5_8_5_9_3, 2_2_4_1_3, 9_1_0_6, 5_4_6, 2_6_8, 3_3_2_1_3, 6_3_9_7_9, 6_9_8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [5_5_1_3_0, 6_3_4_5_0, 9_2_4, 6_3_4_4_9, 2_2_4_9, 4_0_6_2, 1_5_5_8, 3_1_8, 6_3_5_0_4, 2_1_4_9_8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [5_0_9, 3_7_7, 2_8_2_7, 2_5_5_9, 3_3_2, 6_5_7_5, 6_3_4_4_3, 2_6_8_0_1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]], """token_type_ids""": [[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]], """attention_mask""": [[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]]}
												# fmt: on
												self.tokenizer_integration_test_util(
												    expected_encoding=__UpperCamelCase ,       model_name="""AI-Sweden/gpt-sw3-126m""" ,       sequences=__UpperCamelCase ,       )







import argparse
import json
from pathlib import Path

import requests
import torch
from huggingface_hub import hf_hub_download
from PIL import Image

from transformers import ViTConfig, ViTForImageClassification, ViTImageProcessor, ViTModel
from transformers.utils import logging


logging.set_verbosity_info()
lowercase   =	logging.get_logger(__name__)



def   __lowerCAmelCase    (				UpperCAmelCase__					:   int      ,					UpperCAmelCase__					:   Tuple=False							)	->     Optional[Any]:
							lowerCamelCase_					=       []
							for i in range(config.num_hidden_layers							):
														# encoder layers: output projection, 2 feedforward neural networks and 2 layernorms
														rename_keys.append((F'''blocks.{i}.norm1.weight''', F'''vit.encoder.layer.{i}.layernorm_before.weight''')							)
														rename_keys.append((F'''blocks.{i}.norm1.bias''', F'''vit.encoder.layer.{i}.layernorm_before.bias''')							)
														rename_keys.append((F'''blocks.{i}.attn.proj.weight''', F'''vit.encoder.layer.{i}.attention.output.dense.weight''')							)
														rename_keys.append((F'''blocks.{i}.attn.proj.bias''', F'''vit.encoder.layer.{i}.attention.output.dense.bias''')							)
														rename_keys.append((F'''blocks.{i}.norm2.weight''', F'''vit.encoder.layer.{i}.layernorm_after.weight''')							)
														rename_keys.append((F'''blocks.{i}.norm2.bias''', F'''vit.encoder.layer.{i}.layernorm_after.bias''')							)
														rename_keys.append((F'''blocks.{i}.mlp.fc1.weight''', F'''vit.encoder.layer.{i}.intermediate.dense.weight''')							)
														rename_keys.append((F'''blocks.{i}.mlp.fc1.bias''', F'''vit.encoder.layer.{i}.intermediate.dense.bias''')							)
														rename_keys.append((F'''blocks.{i}.mlp.fc2.weight''', F'''vit.encoder.layer.{i}.output.dense.weight''')							)
														rename_keys.append((F'''blocks.{i}.mlp.fc2.bias''', F'''vit.encoder.layer.{i}.output.dense.bias''')							)

							# projection layer + position embeddings
							rename_keys.extend(
							    [
							        ("""cls_token""", """vit.embeddings.cls_token"""),
							        ("""patch_embed.proj.weight""", """vit.embeddings.patch_embeddings.projection.weight"""),
							        ("""patch_embed.proj.bias""", """vit.embeddings.patch_embeddings.projection.bias"""),
							        ("""pos_embed""", """vit.embeddings.position_embeddings"""),
							    ]							)

							if base_model:
														# layernorm + pooler
														rename_keys.extend(
														    [
														        ("""norm.weight""", """layernorm.weight"""),
														        ("""norm.bias""", """layernorm.bias"""),
														    ]							)

														# if just the base model, we should remove "vit" from all keys that start with "vit"
														lowerCamelCase_					=       [(pair[0], pair[1][4:]) if pair[1].startswith("""vit"""							) else pair for pair in rename_keys]
							else:
														# layernorm + classification head
														rename_keys.extend(
														    [
														        ("""norm.weight""", """vit.layernorm.weight"""),
														        ("""norm.bias""", """vit.layernorm.bias"""),
														        ("""head.weight""", """classifier.weight"""),
														        ("""head.bias""", """classifier.bias"""),
														    ]							)

							return rename_keys



def   __lowerCAmelCase    (				UpperCAmelCase__					:   List[str]      ,					UpperCAmelCase__					:   Optional[Any]      ,					UpperCAmelCase__					:   Any=False							)	->     int:
							for i in range(config.num_hidden_layers							):
														if base_model:
																					lowerCamelCase_					=       """"""
														else:
																					lowerCamelCase_					=       """vit."""
														# read in weights + bias of input projection layer (in timm, this is a single matrix + bias)
														lowerCamelCase_					=       state_dict.pop(F'''blocks.{i}.attn.qkv.weight'''							)
														lowerCamelCase_					=       state_dict.pop(F'''blocks.{i}.attn.qkv.bias'''							)
														# next, add query, keys and values (in that order) to the state dict
														lowerCamelCase_					=       in_proj_weight[
														    : config.hidden_size, :
														]
														lowerCamelCase_					=       in_proj_bias[: config.hidden_size]
														lowerCamelCase_					=       in_proj_weight[
														    config.hidden_size : config.hidden_size * 2, :
														]
														lowerCamelCase_					=       in_proj_bias[
														    config.hidden_size : config.hidden_size * 2
														]
														lowerCamelCase_					=       in_proj_weight[
														    -config.hidden_size :, :
														]
														lowerCamelCase_					=       in_proj_bias[-config.hidden_size :]



def   __lowerCAmelCase    (				UpperCAmelCase__					:   str							)	->     str:
							lowerCamelCase_					=       ["""head.weight""", """head.bias"""]
							for k in ignore_keys:
														state_dict.pop(UpperCAmelCase__      ,					UpperCAmelCase__							)



def   __lowerCAmelCase    (				UpperCAmelCase__					:   Dict      ,					UpperCAmelCase__					:   int      ,					UpperCAmelCase__					:   int							)	->     Tuple:
							lowerCamelCase_					=       dct.pop(UpperCAmelCase__							)
							lowerCamelCase_					=       val



def   __lowerCAmelCase    (				)	->     Any:
							lowerCamelCase_					=       """http://images.cocodataset.org/val2017/000000039769.jpg"""
							lowerCamelCase_					=       Image.open(requests.get(UpperCAmelCase__      ,					stream=UpperCAmelCase__							).raw							)
							return im



@torch.no_grad()
def   __lowerCAmelCase    (				UpperCAmelCase__					:   str      ,					UpperCAmelCase__					:   Optional[int]      ,					UpperCAmelCase__					:   Tuple=True							)	->     Dict:
							lowerCamelCase_					=       ViTConfig()
							# patch_size
							if model_name[-1] == "8":
														lowerCamelCase_					=       8
							# set labels if required
							if not base_model:
														lowerCamelCase_					=       1_0_0_0
														lowerCamelCase_					=       """huggingface/label-files"""
														lowerCamelCase_					=       """imagenet-1k-id2label.json"""
														lowerCamelCase_					=       json.load(open(hf_hub_download(UpperCAmelCase__      ,					UpperCAmelCase__      ,					repo_type="""dataset"""							)      ,					"""r"""							)							)
														lowerCamelCase_					=       {int(UpperCAmelCase__							): v for k, v in idalabel.items()}
														lowerCamelCase_					=       idalabel
														lowerCamelCase_					=       {v: k for k, v in idalabel.items()}
							# size of the architecture
							if model_name in ["dino_vits8", "dino_vits16"]:
														lowerCamelCase_					=       3_8_4
														lowerCamelCase_					=       1_5_3_6
														lowerCamelCase_					=       1_2
														lowerCamelCase_					=       6

							# load original model from torch hub
							lowerCamelCase_					=       torch.hub.load("""facebookresearch/dino:main"""      ,					UpperCAmelCase__							)
							original_model.eval()

							# load state_dict of original model, remove and rename some keys
							lowerCamelCase_					=       original_model.state_dict()
							if base_model:
														remove_classification_head_(UpperCAmelCase__							)
							lowerCamelCase_					=       create_rename_keys(UpperCAmelCase__      ,					base_model=UpperCAmelCase__							)
							for src, dest in rename_keys:
														rename_key(UpperCAmelCase__      ,					UpperCAmelCase__      ,					UpperCAmelCase__							)
							read_in_q_k_v(UpperCAmelCase__      ,					UpperCAmelCase__      ,					UpperCAmelCase__							)

							# load HuggingFace model
							if base_model:
														lowerCamelCase_					=       ViTModel(UpperCAmelCase__      ,					add_pooling_layer=UpperCAmelCase__							).eval()
							else:
														lowerCamelCase_					=       ViTForImageClassification(UpperCAmelCase__							).eval()
							model.load_state_dict(UpperCAmelCase__							)

							# Check outputs on an image, prepared by ViTImageProcessor
							lowerCamelCase_					=       ViTImageProcessor()
							lowerCamelCase_					=       image_processor(images=prepare_img()      ,					return_tensors="""pt"""							)
							lowerCamelCase_					=       encoding["""pixel_values"""]
							lowerCamelCase_					=       model(UpperCAmelCase__							)

							if base_model:
														lowerCamelCase_					=       original_model(UpperCAmelCase__							)
														assert torch.allclose(UpperCAmelCase__      ,					outputs.last_hidden_state[:, 0, :]      ,					atol=1e-1							)
							else:
														lowerCamelCase_					=       original_model(UpperCAmelCase__							)
														assert logits.shape == outputs.logits.shape
														assert torch.allclose(UpperCAmelCase__      ,					outputs.logits      ,					atol=1e-3							)

							Path(UpperCAmelCase__							).mkdir(exist_ok=UpperCAmelCase__							)
							print(F'''Saving model {model_name} to {pytorch_dump_folder_path}'''							)
							model.save_pretrained(UpperCAmelCase__							)
							print(F'''Saving image processor to {pytorch_dump_folder_path}'''							)
							image_processor.save_pretrained(UpperCAmelCase__							)


if __name__ == "__main__":
		lowercase   =	argparse.ArgumentParser()
		# Required parameters
		parser.add_argument(
		    '''--model_name''',
		    default='''dino_vitb16''',
		    type=str,
		    help='''Name of the model trained with DINO you\'d like to convert.''',
		)
		parser.add_argument(
		    '''--pytorch_dump_folder_path''', default=None, type=str, help='''Path to the output PyTorch model directory.'''
		)
		parser.add_argument(
		    '''--base_model''',
		    action='''store_true''',
		    help='''Whether to only convert the base model (no projection head weights).''',
		)

		parser.set_defaults(base_model=True)
		lowercase   =	parser.parse_args()
		convert_vit_checkpoint(args.model_name, args.pytorch_dump_folder_path, args.base_model)





