


"""simple docstring"""
import unittest

import numpy as np

from transformers.testing_utils import require_torch, require_vision
from transformers.utils import is_torch_available, is_vision_available

from ...test_image_processing_common import ImageProcessingSavingTestMixin, prepare_image_inputs


if is_torch_available():
			import torch

if is_vision_available():
			from PIL import Image

			from transformers import DeiTImageProcessor



class      _UpperCAmelCase					(				unittest.TestCase							):






		'''simple docstring'''

		def __init__(self							,			a_							,			a_=7							,			a_=3							,			a_=18							,			a_=30							,			a_=4_00							,			a_=True							,			a_=None							,			a_=True							,			a_=None							,			a_=True							,			a_=[0.5, 0.5, 0.5]							,			a_=[0.5, 0.5, 0.5]							,			):





			'''simple docstring'''

			__snake_case      :		Tuple         =							size if size is not None else {'''height''': 20, '''width''': 20}
			__snake_case      :		Optional[Any]         =							crop_size if crop_size is not None else {'''height''': 18, '''width''': 18}

			__snake_case      :		int         =							parent
			__snake_case      :		Union[str, Any]         =							batch_size
			__snake_case      :		Optional[int]         =							num_channels
			__snake_case      :		Union[str, Any]         =							image_size
			__snake_case      :		Dict         =							min_resolution
			__snake_case      :		int         =							max_resolution
			__snake_case      :		str         =							do_resize
			__snake_case      :		Optional[int]         =							size
			__snake_case      :		int         =							do_center_crop
			__snake_case      :		Union[str, Any]         =							crop_size
			__snake_case      :		List[str]         =							do_normalize
			__snake_case      :		str         =							image_mean
			__snake_case      :		Optional[int]         =							image_std



		def 							SCREAMING_SNAKE_CASE    (self   ):





			'''simple docstring'''

			return {
			    "do_resize": self.do_resize,
			    "size": self.size,
			    "do_center_crop": self.do_center_crop,
			    "crop_size": self.crop_size,
			    "do_normalize": self.do_normalize,
			    "image_mean": self.image_mean,
			    "image_std": self.image_std,
			}



@require_torch
@require_vision
class      _UpperCAmelCase					(				__snake_case,							unittest.TestCase							):






		'''simple docstring'''

		lowerCamelCase__           =DeiTImageProcessor if is_vision_available() else None
		lowerCamelCase__           =True



		def 							SCREAMING_SNAKE_CASE    (self   ):





			'''simple docstring'''

			__snake_case      :		Optional[Any]         =							DeiTImageProcessingTester(self   )



		@property
		def 							SCREAMING_SNAKE_CASE    (self   ):





			'''simple docstring'''

			return self.image_processor_tester.prepare_image_processor_dict()



		def 							SCREAMING_SNAKE_CASE    (self   ):





			'''simple docstring'''

			__snake_case      :		List[Any]         =							self.image_processing_class(**self.image_processor_dict   )
			self.assertTrue(hasattr(a_							,			'''do_resize'''   )   )
			self.assertTrue(hasattr(a_							,			'''size'''   )   )
			self.assertTrue(hasattr(a_							,			'''do_center_crop'''   )   )
			self.assertTrue(hasattr(a_							,			'''center_crop'''   )   )
			self.assertTrue(hasattr(a_							,			'''do_normalize'''   )   )
			self.assertTrue(hasattr(a_							,			'''image_mean'''   )   )
			self.assertTrue(hasattr(a_							,			'''image_std'''   )   )



		def 							SCREAMING_SNAKE_CASE    (self   ):





			'''simple docstring'''

			__snake_case      :		Tuple         =							self.image_processing_class.from_dict(self.image_processor_dict   )
			self.assertEqual(image_processor.size							,			{'''height''': 20, '''width''': 20}   )
			self.assertEqual(image_processor.crop_size							,			{'''height''': 18, '''width''': 18}   )

			__snake_case      :		List[str]         =							self.image_processing_class.from_dict(self.image_processor_dict							,			size=42							,			crop_size=84   )
			self.assertEqual(image_processor.size							,			{'''height''': 42, '''width''': 42}   )
			self.assertEqual(image_processor.crop_size							,			{'''height''': 84, '''width''': 84}   )



		def 							SCREAMING_SNAKE_CASE    (self   ):





			'''simple docstring'''

			pass



		def 							SCREAMING_SNAKE_CASE    (self   ):





			'''simple docstring'''

			__snake_case      :		str         =							self.image_processing_class(**self.image_processor_dict   )
			# create random PIL images
			__snake_case      :		int         =							prepare_image_inputs(self.image_processor_tester							,			equal_resolution=a_   )
			for image in image_inputs:
				self.assertIsInstance(a_							,			Image.Image   )

			# Test not batched input
			__snake_case      :		List[str]         =							image_processing(image_inputs[0]							,			return_tensors='''pt'''   ).pixel_values
			self.assertEqual(
			    encoded_images.shape							,			(
			        1,
			        self.image_processor_tester.num_channels,
			        self.image_processor_tester.crop_size['''height'''],
			        self.image_processor_tester.crop_size['''width'''],
			    )							,			)

			# Test batched
			__snake_case      :		Dict         =							image_processing(a_							,			return_tensors='''pt'''   ).pixel_values
			self.assertEqual(
			    encoded_images.shape							,			(
			        self.image_processor_tester.batch_size,
			        self.image_processor_tester.num_channels,
			        self.image_processor_tester.crop_size['''height'''],
			        self.image_processor_tester.crop_size['''width'''],
			    )							,			)



		def 							SCREAMING_SNAKE_CASE    (self   ):





			'''simple docstring'''

			__snake_case      :		List[Any]         =							self.image_processing_class(**self.image_processor_dict   )
			# create random numpy tensors
			__snake_case      :		List[str]         =							prepare_image_inputs(self.image_processor_tester							,			equal_resolution=a_							,			numpify=a_   )
			for image in image_inputs:
				self.assertIsInstance(a_							,			np.ndarray   )

			# Test not batched input
			__snake_case      :		Any         =							image_processing(image_inputs[0]							,			return_tensors='''pt'''   ).pixel_values
			self.assertEqual(
			    encoded_images.shape							,			(
			        1,
			        self.image_processor_tester.num_channels,
			        self.image_processor_tester.crop_size['''height'''],
			        self.image_processor_tester.crop_size['''width'''],
			    )							,			)

			# Test batched
			__snake_case      :		Dict         =							image_processing(a_							,			return_tensors='''pt'''   ).pixel_values
			self.assertEqual(
			    encoded_images.shape							,			(
			        self.image_processor_tester.batch_size,
			        self.image_processor_tester.num_channels,
			        self.image_processor_tester.crop_size['''height'''],
			        self.image_processor_tester.crop_size['''width'''],
			    )							,			)



		def 							SCREAMING_SNAKE_CASE    (self   ):





			'''simple docstring'''

			__snake_case      :		Tuple         =							self.image_processing_class(**self.image_processor_dict   )
			# create random PyTorch tensors
			__snake_case      :		List[str]         =							prepare_image_inputs(self.image_processor_tester							,			equal_resolution=a_							,			torchify=a_   )
			for image in image_inputs:
				self.assertIsInstance(a_							,			torch.Tensor   )

			# Test not batched input
			__snake_case      :		Tuple         =							image_processing(image_inputs[0]							,			return_tensors='''pt'''   ).pixel_values
			self.assertEqual(
			    encoded_images.shape							,			(
			        1,
			        self.image_processor_tester.num_channels,
			        self.image_processor_tester.crop_size['''height'''],
			        self.image_processor_tester.crop_size['''width'''],
			    )							,			)

			# Test batched
			__snake_case      :		Tuple         =							image_processing(a_							,			return_tensors='''pt'''   ).pixel_values
			self.assertEqual(
			    encoded_images.shape							,			(
			        self.image_processor_tester.batch_size,
			        self.image_processor_tester.num_channels,
			        self.image_processor_tester.crop_size['''height'''],
			        self.image_processor_tester.crop_size['''width'''],
			    )							,			)









from typing import Dict, List, Optional, Tuple

from ...tokenization_utils import AddedToken, PreTrainedTokenizer
from ...utils import logging


UpperCAmelCase     =       logging.get_logger(__name__)







class lowerCAmelCase_		(					lowerCamelCase__			):

 '''simple docstring'''

 __snake_case				=    ["input_ids", "attention_mask"]



 def __init__(      self						, _UpperCAmelCase="[PAD]"						, _UpperCAmelCase="[BOS]"						, _UpperCAmelCase="[EOS]"						, _UpperCAmelCase="[MASK]"						, _UpperCAmelCase="[CLS]"						, _UpperCAmelCase="[SEP]"						, _UpperCAmelCase=20_48						, **_UpperCAmelCase						, ):
       snake_case_			= AddedToken(_UpperCAmelCase						, lstrip=_UpperCAmelCase						, rstrip=_UpperCAmelCase   ) if isinstance(_UpperCAmelCase						, _UpperCAmelCase   ) else pad_token
       snake_case_			= AddedToken(_UpperCAmelCase						, lstrip=_UpperCAmelCase						, rstrip=_UpperCAmelCase   ) if isinstance(_UpperCAmelCase						, _UpperCAmelCase   ) else bos_token
       snake_case_			= AddedToken(_UpperCAmelCase						, lstrip=_UpperCAmelCase						, rstrip=_UpperCAmelCase   ) if isinstance(_UpperCAmelCase						, _UpperCAmelCase   ) else eos_token
       snake_case_			= AddedToken(_UpperCAmelCase						, lstrip=_UpperCAmelCase						, rstrip=_UpperCAmelCase   ) if isinstance(_UpperCAmelCase						, _UpperCAmelCase   ) else mask_token
       snake_case_			= AddedToken(_UpperCAmelCase						, lstrip=_UpperCAmelCase						, rstrip=_UpperCAmelCase   ) if isinstance(_UpperCAmelCase						, _UpperCAmelCase   ) else cls_token
       snake_case_			= AddedToken(_UpperCAmelCase						, lstrip=_UpperCAmelCase						, rstrip=_UpperCAmelCase   ) if isinstance(_UpperCAmelCase						, _UpperCAmelCase   ) else sep_token

       super().__init__(
           pad_token=_UpperCAmelCase						, bos_token=_UpperCAmelCase						, eos_token=_UpperCAmelCase						, mask_token=_UpperCAmelCase						, cls_token=_UpperCAmelCase						, sep_token=_UpperCAmelCase						, model_max_length=_UpperCAmelCase						, **_UpperCAmelCase						, )

       snake_case_			= 2**8  # utf is 8 bits

       # define special tokens dict
       snake_case_			= {
           self.pad_token: 0,
           self.bos_token: 1,
           self.eos_token: 2,
           self.mask_token: 3,
           self.cls_token: 4,
           self.sep_token: 5,
       }
       snake_case_			= len(self.special_tokens_encoder   )
       snake_case_			= {v: k for k, v in self.special_tokens_encoder.items()}



 def 		UpperCamelCase__	(      self   ):
       snake_case_			= self.special_tokens_encoder.copy()
       vocab.update(self.added_tokens_encoder   )
       for i in range(self._utf_vocab_size   ):
             snake_case_			= chr(_UpperCAmelCase   )
             snake_case_			= i + len(self.special_tokens_encoder   )
       return vocab



 @property
 def 		UpperCamelCase__	(      self   ):
       return self._utf_vocab_size + self._num_special_tokens



 def 		UpperCamelCase__	(      self						, _UpperCAmelCase						, _UpperCAmelCase = None						, _UpperCAmelCase = False   ):
       if already_has_special_tokens:
             return super().get_special_tokens_mask(
                 token_ids_a=_UpperCAmelCase						, token_ids_a=_UpperCAmelCase						, already_has_special_tokens=_UpperCAmelCase   )

       # normal case: some special tokens
       if token_ids_a is None:
             return [1] + [0] * len(_UpperCAmelCase   ) + [1]
       return [1] + ([0] * len(_UpperCAmelCase   )) + [1] + ([0] * len(_UpperCAmelCase   )) + [1]



 def 		UpperCamelCase__	(      self						, _UpperCAmelCase						, _UpperCAmelCase = None   ):
       if token_ids_a is None:
             return [self.cls_token_id] + token_ids_a + [self.sep_token_id]
       else:
             return [self.cls_token_id] + token_ids_a + [self.sep_token_id] + token_ids_a + [self.sep_token_id]



 def 		UpperCamelCase__	(      self						, _UpperCAmelCase   ):
       snake_case_			= [chr(_UpperCAmelCase   ) for i in text.encode('''utf-8'''   )]
       return tokens



 def 		UpperCamelCase__	(      self						, _UpperCAmelCase   ):
       if token in self.special_tokens_encoder:
             snake_case_			= self.special_tokens_encoder[token]
       elif token in self.added_tokens_encoder:
             snake_case_			= self.added_tokens_encoder[token]
       elif len(_UpperCAmelCase   ) != 1:
             snake_case_			= self.unk_token_id
       else:
             snake_case_			= ord(_UpperCAmelCase   ) + self._num_special_tokens
       return token_id



 def 		UpperCamelCase__	(      self						, _UpperCAmelCase   ):
       if index in self.special_tokens_decoder:
             snake_case_			= self.special_tokens_decoder[index]
       elif index in self.added_tokens_decoder:
             snake_case_			= self.added_tokens_decoder[index]
       else:
             snake_case_			= chr(index - self._num_special_tokens   )
       return token



 def 		UpperCamelCase__	(      self						, _UpperCAmelCase   ):
       snake_case_			= b''''''
       for token in tokens:
             if token in self.special_tokens_decoder:
                   snake_case_			= self.special_tokens_decoder[token].encode('''utf-8'''   )
             elif token in self.added_tokens_decoder:
                   snake_case_			= self.special_tokens_decoder[token].encode('''utf-8'''   )
             elif token in self.special_tokens_encoder:
                   snake_case_			= token.encode('''utf-8'''   )
             elif token in self.added_tokens_encoder:
                   snake_case_			= token.encode('''utf-8'''   )
             else:
                   snake_case_			= bytes([ord(_UpperCAmelCase   )]   )
             bstring += tok_string
       snake_case_			= bstring.decode('''utf-8'''						, errors='''replace'''   )
       return string





 def 		UpperCamelCase__	(      self						, _UpperCAmelCase						, _UpperCAmelCase = None   ):
       return ()