





'''simple docstring'''



import unittest

from transformers import BigBirdTokenizer, BigBirdTokenizerFast
from transformers.testing_utils import get_tests_dir, require_sentencepiece, require_tokenizers, require_torch, slow
from transformers.utils import cached_property

from ...test_tokenization_common import TokenizerTesterMixin


_SCREAMING_SNAKE_CASE   =      '''▁'''

_SCREAMING_SNAKE_CASE   =      get_tests_dir('''fixtures/test_sentencepiece.model''')






@require_sentencepiece
@require_tokenizers
class 							__lowercase    ( lowerCAmelCase__	, unittest.TestCase  ):







	'''simple docstring'''

	a      :			Optional[int]     =    BigBirdTokenizer
	a      :			Union[str, Any]     =    BigBirdTokenizerFast
	a      :			Union[str, Any]     =    True
	a      :			Dict     =    True


	def   _UpperCAmelCase       (self	)							->							Tuple:







				'''simple docstring'''





				super().setUp()

				__lowercase			  =							self.tokenizer_class(_lowerCamelCase       ,keep_accents=_lowerCamelCase	)
				tokenizer.save_pretrained(self.tmpdirname	)


	def   _UpperCAmelCase       (self	)							->							Dict:







				'''simple docstring'''





				__lowercase			  =							'''<s>'''
				__lowercase			  =							1

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


	def   _UpperCAmelCase       (self	)							->							str:







				'''simple docstring'''





				__lowercase			  =							list(self.get_tokenizer().get_vocab().keys()	)

				self.assertEqual(vocab_keys[0]       ,'''<unk>'''	)
				self.assertEqual(vocab_keys[1]       ,'''<s>'''	)
				self.assertEqual(vocab_keys[-1]       ,'''[MASK]'''	)
				self.assertEqual(len(_lowerCamelCase	)       ,1004	)


	def   _UpperCAmelCase       (self	)							->							List[str]:







				'''simple docstring'''





				self.assertEqual(self.get_tokenizer().vocab_size       ,1000	)


	def   _UpperCAmelCase       (self	)							->							str:







				'''simple docstring'''





				if not self.test_rust_tokenizer:
							return

				__lowercase			  =							self.get_tokenizer()
				__lowercase			  =							self.get_rust_tokenizer()

				__lowercase			  =							'''I was born in 92000, and this is falsé.'''

				__lowercase			  =							tokenizer.tokenize(_lowerCamelCase	)
				__lowercase			  =							rust_tokenizer.tokenize(_lowerCamelCase	)
				self.assertListEqual(_lowerCamelCase       ,_lowerCamelCase	)

				__lowercase			  =							tokenizer.encode(_lowerCamelCase       ,add_special_tokens=_lowerCamelCase	)
				__lowercase			  =							rust_tokenizer.encode(_lowerCamelCase       ,add_special_tokens=_lowerCamelCase	)
				self.assertListEqual(_lowerCamelCase       ,_lowerCamelCase	)

				__lowercase			  =							self.get_rust_tokenizer()
				__lowercase			  =							tokenizer.encode(_lowerCamelCase	)
				__lowercase			  =							rust_tokenizer.encode(_lowerCamelCase	)
				self.assertListEqual(_lowerCamelCase       ,_lowerCamelCase	)


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







				'''simple docstring'''





				__lowercase			  =							BigBirdTokenizer(_lowerCamelCase       ,keep_accents=_lowerCamelCase	)

				__lowercase			  =							tokenizer.tokenize('''This is a test'''	)
				self.assertListEqual(_lowerCamelCase       ,['''▁This''', '''▁is''', '''▁a''', '''▁t''', '''est''']	)

				self.assertListEqual(
				    tokenizer.convert_tokens_to_ids(_lowerCamelCase	)       ,[285, 46, 10, 170, 382]       ,)

				__lowercase			  =							tokenizer.tokenize('''I was born in 92000, and this is falsé.'''	)
				self.assertListEqual(
				    _lowerCamelCase       ,[
				        SPIECE_UNDERLINE + '''I''',
				        SPIECE_UNDERLINE + '''was''',
				        SPIECE_UNDERLINE + '''b''',
				        '''or''',
				        '''n''',
				        SPIECE_UNDERLINE + '''in''',
				        SPIECE_UNDERLINE + '''''',
				        '''9''',
				        '''2''',
				        '''0''',
				        '''0''',
				        '''0''',
				        ''',''',
				        SPIECE_UNDERLINE + '''and''',
				        SPIECE_UNDERLINE + '''this''',
				        SPIECE_UNDERLINE + '''is''',
				        SPIECE_UNDERLINE + '''f''',
				        '''al''',
				        '''s''',
				        '''é''',
				        '''.''',
				    ]       ,)
				__lowercase			  =							tokenizer.convert_tokens_to_ids(_lowerCamelCase	)
				self.assertListEqual(
				    _lowerCamelCase       ,[8, 21, 84, 55, 24, 19, 7, 0, 602, 347, 347, 347, 3, 12, 66, 46, 72, 80, 6, 0, 4]       ,)

				__lowercase			  =							tokenizer.convert_ids_to_tokens(_lowerCamelCase	)
				self.assertListEqual(
				    _lowerCamelCase       ,[
				        SPIECE_UNDERLINE + '''I''',
				        SPIECE_UNDERLINE + '''was''',
				        SPIECE_UNDERLINE + '''b''',
				        '''or''',
				        '''n''',
				        SPIECE_UNDERLINE + '''in''',
				        SPIECE_UNDERLINE + '''''',
				        '''<unk>''',
				        '''2''',
				        '''0''',
				        '''0''',
				        '''0''',
				        ''',''',
				        SPIECE_UNDERLINE + '''and''',
				        SPIECE_UNDERLINE + '''this''',
				        SPIECE_UNDERLINE + '''is''',
				        SPIECE_UNDERLINE + '''f''',
				        '''al''',
				        '''s''',
				        '''<unk>''',
				        '''.''',
				    ]       ,)


	@cached_property
	def   _UpperCAmelCase       (self	)							->							Tuple:







				'''simple docstring'''





				return BigBirdTokenizer.from_pretrained('''google/bigbird-roberta-base'''	)


	@slow
	def   _UpperCAmelCase       (self	)							->							Dict:







				'''simple docstring'''





				__lowercase			  =							'''Hello World!'''
				__lowercase			  =							[65, 18536, 2260, 101, 66]

				self.assertListEqual(_lowerCamelCase       ,self.big_tokenizer.encode(_lowerCamelCase	)	)


	@slow
	def   _UpperCAmelCase       (self	)							->							List[Any]:







				'''simple docstring'''





				__lowercase			  =							(
				    '''This is a very long text with a lot of weird characters, such as: . , ~ ? ( ) " [ ] ! : - . Also we will'''
				    ''' add words that should not exsist and be tokenized to <unk>, such as saoneuhaoesuth'''
				)
				# fmt: off
				__lowercase			  =							[65, 871, 419, 358, 946, 991, 2521, 452, 358, 1357, 387, 7751, 3536, 112, 985, 456, 126, 865, 938, 5400, 5734, 458, 1368, 467, 786, 2462, 5246, 1159, 633, 865, 4519, 457, 582, 852, 2557, 427, 916, 508, 405, 34324, 497, 391, 408, 11342, 1244, 385, 100, 938, 985, 456, 574, 362, 12597, 3200, 3129, 1172, 66]  # noqa: E231
				# fmt: on
				self.assertListEqual(_lowerCamelCase       ,self.big_tokenizer.encode(_lowerCamelCase	)	)


	@require_torch
	@slow
	def   _UpperCAmelCase       (self	)							->							str:







				'''simple docstring'''





				import torch

				from transformers import BigBirdConfig, BigBirdModel

				# Build sequence
				__lowercase			  =							list(self.big_tokenizer.get_vocab().keys()	)[:10]
				__lowercase			  =							''' '''.join(_lowerCamelCase	)
				__lowercase			  =							self.big_tokenizer.encode_plus(_lowerCamelCase       ,return_tensors='''pt'''       ,return_token_type_ids=_lowerCamelCase	)
				__lowercase			  =							self.big_tokenizer.batch_encode_plus(
				    [sequence + ''' ''' + sequence]       ,return_tensors='''pt'''       ,return_token_type_ids=_lowerCamelCase	)

				__lowercase			  =							BigBirdConfig(attention_type='''original_full'''	)
				__lowercase			  =							BigBirdModel(_lowerCamelCase	)

				assert model.get_input_embeddings().weight.shape[0] >= self.big_tokenizer.vocab_size

				with torch.no_grad():
							model(**_lowerCamelCase	)
							model(**_lowerCamelCase	)


	@slow
	def   _UpperCAmelCase       (self	)							->							int:







				'''simple docstring'''





				__lowercase			  =							BigBirdTokenizer.from_pretrained('''google/bigbird-roberta-base'''	)
				__lowercase			  =							tokenizer.decode(tokenizer('''Paris is the [MASK].'''	).input_ids	)

				self.assertTrue(decoded_text == '''[CLS] Paris is the[MASK].[SEP]'''	)


	@slow
	def   _UpperCAmelCase       (self	)							->							Optional[Any]:







				'''simple docstring'''





				__lowercase			  =							{'''input_ids''': [[65, 39286, 458, 36335, 2001, 456, 13073, 13266, 455, 113, 7746, 1741, 11157, 391, 13073, 13266, 455, 113, 3967, 35412, 113, 4936, 109, 3870, 2377, 113, 30084, 45720, 458, 134, 17496, 112, 503, 11672, 113, 118, 112, 5665, 13347, 38687, 112, 1496, 31389, 112, 3268, 47264, 134, 962, 112, 16377, 8035, 23130, 430, 12169, 15518, 28592, 458, 146, 41697, 109, 391, 12169, 15518, 16689, 458, 146, 41358, 109, 452, 726, 4034, 111, 763, 35412, 5082, 388, 1903, 111, 9051, 391, 2870, 48918, 1900, 1123, 550, 998, 112, 9586, 15985, 455, 391, 410, 22955, 37636, 114, 66], [65, 448, 17496, 419, 3663, 385, 763, 113, 27533, 2870, 3283, 13043, 1639, 24713, 523, 656, 24013, 18550, 2521, 517, 27014, 21244, 420, 1212, 1465, 391, 927, 4833, 388, 578, 11786, 114, 66, 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], [65, 484, 2169, 7687, 21932, 18146, 726, 363, 17032, 3391, 114, 66, 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, 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, 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, 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, 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], [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, 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]]}  # noqa: E501
				# fmt: on

				self.tokenizer_integration_test_util(
				    expected_encoding=_lowerCamelCase       ,model_name='''google/bigbird-roberta-base'''       ,revision='''215c99f1600e06f83acce68422f2035b2b5c3510'''       ,)












'''simple docstring'''



from typing import Dict, List, Optional, Tuple, Union

import numpy as np

from ...image_processing_utils import BaseImageProcessor, BatchFeature, get_size_dict
from ...image_transforms import (
    center_crop,
    get_resize_output_image_size,
    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_torch_available, is_torch_tensor, logging


if is_torch_available():
	import torch


_SCREAMING_SNAKE_CASE   =      logging.get_logger(__name__)






class 							__lowercase    ( lowerCAmelCase__  ):







	'''simple docstring'''

	a      :			int     =    ["pixel_values"]


	def __init__(self       ,_lowerCamelCase = True       ,_lowerCamelCase = None       ,_lowerCamelCase = PILImageResampling.BILINEAR       ,_lowerCamelCase = True       ,_lowerCamelCase = None       ,_lowerCamelCase = True       ,_lowerCamelCase = 1 / 255       ,_lowerCamelCase = True       ,_lowerCamelCase = None       ,_lowerCamelCase = None       ,**_lowerCamelCase       ,)							->							None:







				'''simple docstring'''





				super().__init__(**_lowerCamelCase	)
				__lowercase			  =							size if size is not None else {'''shortest_edge''': 256}
				__lowercase			  =							get_size_dict(_lowerCamelCase       ,default_to_square=_lowerCamelCase	)
				__lowercase			  =							crop_size if crop_size is not None else {'''height''': 224, '''width''': 224}
				__lowercase			  =							get_size_dict(_lowerCamelCase       ,param_name='''crop_size'''	)
				__lowercase			  =							do_resize
				__lowercase			  =							size
				__lowercase			  =							resample
				__lowercase			  =							do_center_crop
				__lowercase			  =							crop_size
				__lowercase			  =							do_rescale
				__lowercase			  =							rescale_factor
				__lowercase			  =							do_normalize
				__lowercase			  =							image_mean if image_mean is not None else IMAGENET_STANDARD_MEAN
				__lowercase			  =							image_std if image_std is not None else IMAGENET_STANDARD_STD


	def   _UpperCAmelCase       (self       ,_lowerCamelCase       ,_lowerCamelCase       ,_lowerCamelCase = PILImageResampling.BICUBIC       ,_lowerCamelCase = None       ,**_lowerCamelCase       ,)							->							np.ndarray:







				'''simple docstring'''





				__lowercase			  =							get_size_dict(_lowerCamelCase       ,default_to_square=_lowerCamelCase	)
				if "shortest_edge" not in size:
							raise ValueError(f"The `size` parameter must contain the key `shortest_edge`. Got {size.keys()}"	)
				__lowercase			  =							get_resize_output_image_size(_lowerCamelCase       ,size=size['''shortest_edge''']       ,default_to_square=_lowerCamelCase	)
				return resize(_lowerCamelCase       ,size=_lowerCamelCase       ,resample=_lowerCamelCase       ,data_format=_lowerCamelCase       ,**_lowerCamelCase	)


	def   _UpperCAmelCase       (self       ,_lowerCamelCase       ,_lowerCamelCase       ,_lowerCamelCase = None       ,**_lowerCamelCase       ,)							->							np.ndarray:







				'''simple docstring'''





				__lowercase			  =							get_size_dict(_lowerCamelCase	)
				if "height" not in size or "width" not in size:
							raise ValueError(f"The `size` parameter must contain the keys `height` and `width`. Got {size.keys()}"	)
				return center_crop(_lowerCamelCase       ,size=(size['''height'''], size['''width'''])       ,data_format=_lowerCamelCase       ,**_lowerCamelCase	)


	def   _UpperCAmelCase       (self       ,_lowerCamelCase       ,_lowerCamelCase       ,_lowerCamelCase = None       ,**_lowerCamelCase	)							->							np.ndarray:







				'''simple docstring'''





				return rescale(_lowerCamelCase       ,scale=_lowerCamelCase       ,data_format=_lowerCamelCase       ,**_lowerCamelCase	)


	def   _UpperCAmelCase       (self       ,_lowerCamelCase       ,_lowerCamelCase       ,_lowerCamelCase       ,_lowerCamelCase = None       ,**_lowerCamelCase       ,)							->							np.ndarray:







				'''simple docstring'''





				return normalize(_lowerCamelCase       ,mean=_lowerCamelCase       ,std=_lowerCamelCase       ,data_format=_lowerCamelCase       ,**_lowerCamelCase	)


	def   _UpperCAmelCase       (self       ,_lowerCamelCase       ,_lowerCamelCase = None       ,_lowerCamelCase = None       ,_lowerCamelCase = None       ,_lowerCamelCase = None       ,_lowerCamelCase = None       ,_lowerCamelCase = None       ,_lowerCamelCase = None       ,_lowerCamelCase = None       ,_lowerCamelCase = None       ,_lowerCamelCase = None       ,_lowerCamelCase = None       ,_lowerCamelCase = ChannelDimension.FIRST       ,**_lowerCamelCase       ,)							->							Any:







				'''simple docstring'''





				__lowercase			  =							do_resize if do_resize is not None else self.do_resize
				__lowercase			  =							size if size is not None else self.size
				__lowercase			  =							get_size_dict(_lowerCamelCase       ,default_to_square=_lowerCamelCase	)
				__lowercase			  =							resample if resample is not None else self.resample
				__lowercase			  =							do_center_crop if do_center_crop is not None else self.do_center_crop
				__lowercase			  =							crop_size if crop_size is not None else self.crop_size
				__lowercase			  =							get_size_dict(_lowerCamelCase       ,param_name='''crop_size'''	)
				__lowercase			  =							do_rescale if do_rescale is not None else self.do_rescale
				__lowercase			  =							rescale_factor if rescale_factor is not None else self.rescale_factor
				__lowercase			  =							do_normalize if do_normalize is not None else self.do_normalize
				__lowercase			  =							image_mean if image_mean is not None else self.image_mean
				__lowercase			  =							image_std if image_std is not None else self.image_std

				__lowercase			  =							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:
							raise ValueError('''Size 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.
				__lowercase			  =							[to_numpy_array(_lowerCamelCase	) for image in images]

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

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

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

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

				__lowercase			  =							[to_channel_dimension_format(_lowerCamelCase       ,_lowerCamelCase	) for image in images]

				__lowercase			  =							{'''pixel_values''': images}
				return BatchFeature(data=_lowerCamelCase       ,tensor_type=_lowerCamelCase	)


	def   _UpperCAmelCase       (self       ,_lowerCamelCase       ,_lowerCamelCase = None	)							->							str:







				'''simple docstring'''





				__lowercase			  =							outputs.logits

				# Resize logits and compute semantic segmentation maps
				if target_sizes is not None:
							if len(_lowerCamelCase	) != len(_lowerCamelCase	):
										raise ValueError(
										    '''Make sure that you pass in as many target sizes as the batch dimension of the logits'''	)

							if is_torch_tensor(_lowerCamelCase	):
										__lowercase			  =							target_sizes.numpy()

							__lowercase			  =							[]

							for idx in range(len(_lowerCamelCase	)	):
										__lowercase			  =							torch.nn.functional.interpolate(
										    logits[idx].unsqueeze(dim=0	)       ,size=target_sizes[idx]       ,mode='''bilinear'''       ,align_corners=_lowerCamelCase	)
										__lowercase			  =							resized_logits[0].argmax(dim=0	)
										semantic_segmentation.append(_lowerCamelCase	)
				else:
							__lowercase			  =							logits.argmax(dim=1	)
							__lowercase			  =							[semantic_segmentation[i] for i in range(semantic_segmentation.shape[0]	)]

				return semantic_segmentation





