




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 EfficientNetImageProcessor






class 			A			(		unittest.TestCase		):
     """simple docstring"""

     def __init__(    self  :   int	,  A__  :   Optional[Any]	,  A__  :   Optional[Any]=1_3	,  A__  :   List[str]=3	,  A__  :   Union[str, Any]=1_8	,  A__  :   List[str]=3_0	,  A__  :   Tuple=4_0_0	,  A__  :   Tuple=True	,  A__  :   str=None	,  A__  :   Any=True	,  A__  :   Optional[Any]=[0.5, 0.5, 0.5]	,  A__  :   Optional[int]=[0.5, 0.5, 0.5]	,  )				->       Dict:
           lowerCamelCase__        =				size if size is not None else {'height': 1_8, 'width': 1_8}
           lowerCamelCase__        =				parent
           lowerCamelCase__        =				batch_size
           lowerCamelCase__        =				num_channels
           lowerCamelCase__        =				image_size
           lowerCamelCase__        =				min_resolution
           lowerCamelCase__        =				max_resolution
           lowerCamelCase__        =				do_resize
           lowerCamelCase__        =				size
           lowerCamelCase__        =				do_normalize
           lowerCamelCase__        =				image_mean
           lowerCamelCase__        =				image_std




     def  __snake_case   (    self  :   str			)				->       Dict:
           return {
               "image_mean": self.image_mean,
               "image_std": self.image_std,
               "do_normalize": self.do_normalize,
               "do_resize": self.do_resize,
               "size": self.size,
           }






@require_torch
@require_vision
class 			A			(		_lowerCAmelCase			,						unittest.TestCase		):
     """simple docstring"""

     _snake_case:	Any     =EfficientNetImageProcessor if is_vision_available() else None




     def  __snake_case   (    self  :   Optional[Any]			)				->       List[Any]:
           lowerCamelCase__        =				EfficientNetImageProcessorTester(self			)




     @property
     def  __snake_case   (    self  :   Optional[Any]			)				->       Tuple:
           return self.image_processor_tester.prepare_image_processor_dict()




     def  __snake_case   (    self  :   List[str]			)				->       Tuple:
           lowerCamelCase__        =				self.image_processing_class(**self.image_processor_dict			)
           self.assertTrue(hasattr(A__	,  'image_mean'			)			)
           self.assertTrue(hasattr(A__	,  'image_std'			)			)
           self.assertTrue(hasattr(A__	,  'do_normalize'			)			)
           self.assertTrue(hasattr(A__	,  'do_resize'			)			)
           self.assertTrue(hasattr(A__	,  'size'			)			)




     def  __snake_case   (    self  :   Union[str, Any]			)				->       int:
           lowerCamelCase__        =				self.image_processing_class.from_dict(self.image_processor_dict			)
           self.assertEqual(image_processor.size	,  {'height': 1_8, 'width': 1_8}			)

           lowerCamelCase__        =				self.image_processing_class.from_dict(self.image_processor_dict	,  size=4_2			)
           self.assertEqual(image_processor.size	,  {'height': 4_2, 'width': 4_2}			)




     def  __snake_case   (    self  :   Tuple			)				->       Union[str, Any]:
           # Initialize image_processing
           lowerCamelCase__        =				self.image_processing_class(**self.image_processor_dict			)
           # create random PIL images
           lowerCamelCase__        =				prepare_image_inputs(self.image_processor_tester	,  equal_resolution=A__			)
           for image in image_inputs:
                 self.assertIsInstance(A__	,  Image.Image			)

           # Test not batched input
           lowerCamelCase__        =				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.size['height'],
                   self.image_processor_tester.size['width'],
               )	,  )

           # Test batched
           lowerCamelCase__        =				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.size['height'],
                   self.image_processor_tester.size['width'],
               )	,  )




     def  __snake_case   (    self  :   Dict			)				->       str:
           # Initialize image_processing
           lowerCamelCase__        =				self.image_processing_class(**self.image_processor_dict			)
           # create random numpy tensors
           lowerCamelCase__        =				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
           lowerCamelCase__        =				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.size['height'],
                   self.image_processor_tester.size['width'],
               )	,  )

           # Test batched
           lowerCamelCase__        =				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.size['height'],
                   self.image_processor_tester.size['width'],
               )	,  )




     def  __snake_case   (    self  :   Dict			)				->       List[Any]:
           # Initialize image_processing
           lowerCamelCase__        =				self.image_processing_class(**self.image_processor_dict			)
           # create random PyTorch tensors
           lowerCamelCase__        =				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
           lowerCamelCase__        =				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.size['height'],
                   self.image_processor_tester.size['width'],
               )	,  )

           # Test batched
           lowerCamelCase__        =				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.size['height'],
                   self.image_processor_tester.size['width'],
               )	,  )





import json
from typing import List, Optional, Tuple

from tokenizers import pre_tokenizers, processors

from ...tokenization_utils_base import AddedToken, BatchEncoding
from ...tokenization_utils_fast import PreTrainedTokenizerFast
from ...utils import logging
from .tokenization_longformer import LongformerTokenizer


__SCREAMING_SNAKE_CASE    :   Dict       =logging.get_logger(__name__)

__SCREAMING_SNAKE_CASE    :   str       ={"""vocab_file""": """vocab.json""", """merges_file""": """merges.txt""", """tokenizer_file""": """tokenizer.json"""}

__SCREAMING_SNAKE_CASE    :   Dict       ={
    """vocab_file""": {
        """allenai/longformer-base-4096""": """https://huggingface.co/allenai/longformer-base-4096/resolve/main/vocab.json""",
        """allenai/longformer-large-4096""": (
            """https://huggingface.co/allenai/longformer-large-4096/resolve/main/vocab.json"""
        ),
        """allenai/longformer-large-4096-finetuned-triviaqa""": (
            """https://huggingface.co/allenai/longformer-large-4096-finetuned-triviaqa/resolve/main/vocab.json"""
        ),
        """allenai/longformer-base-4096-extra.pos.embd.only""": (
            """https://huggingface.co/allenai/longformer-base-4096-extra.pos.embd.only/resolve/main/vocab.json"""
        ),
        """allenai/longformer-large-4096-extra.pos.embd.only""": (
            """https://huggingface.co/allenai/longformer-large-4096-extra.pos.embd.only/resolve/main/vocab.json"""
        ),
    },
    """merges_file""": {
        """allenai/longformer-base-4096""": """https://huggingface.co/allenai/longformer-base-4096/resolve/main/merges.txt""",
        """allenai/longformer-large-4096""": (
            """https://huggingface.co/allenai/longformer-large-4096/resolve/main/merges.txt"""
        ),
        """allenai/longformer-large-4096-finetuned-triviaqa""": (
            """https://huggingface.co/allenai/longformer-large-4096-finetuned-triviaqa/resolve/main/merges.txt"""
        ),
        """allenai/longformer-base-4096-extra.pos.embd.only""": (
            """https://huggingface.co/allenai/longformer-base-4096-extra.pos.embd.only/resolve/main/merges.txt"""
        ),
        """allenai/longformer-large-4096-extra.pos.embd.only""": (
            """https://huggingface.co/allenai/longformer-large-4096-extra.pos.embd.only/resolve/main/merges.txt"""
        ),
    },
    """tokenizer_file""": {
        """allenai/longformer-base-4096""": (
            """https://huggingface.co/allenai/longformer-base-4096/resolve/main/tokenizer.json"""
        ),
        """allenai/longformer-large-4096""": (
            """https://huggingface.co/allenai/longformer-large-4096/resolve/main/tokenizer.json"""
        ),
        """allenai/longformer-large-4096-finetuned-triviaqa""": (
            """https://huggingface.co/allenai/longformer-large-4096-finetuned-triviaqa/resolve/main/tokenizer.json"""
        ),
        """allenai/longformer-base-4096-extra.pos.embd.only""": (
            """https://huggingface.co/allenai/longformer-base-4096-extra.pos.embd.only/resolve/main/tokenizer.json"""
        ),
        """allenai/longformer-large-4096-extra.pos.embd.only""": (
            """https://huggingface.co/allenai/longformer-large-4096-extra.pos.embd.only/resolve/main/tokenizer.json"""
        ),
    },
}

__SCREAMING_SNAKE_CASE    :   int       ={
    """allenai/longformer-base-4096""": 4_096,
    """allenai/longformer-large-4096""": 4_096,
    """allenai/longformer-large-4096-finetuned-triviaqa""": 4_096,
    """allenai/longformer-base-4096-extra.pos.embd.only""": 4_096,
    """allenai/longformer-large-4096-extra.pos.embd.only""": 4_096,
}






class 			A			(		_lowerCAmelCase		):
     """simple docstring"""

     _snake_case:	Optional[Any]     =VOCAB_FILES_NAMES
     _snake_case:	List[str]     =PRETRAINED_VOCAB_FILES_MAP
     _snake_case:	str     =PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
     _snake_case:	str     =["input_ids", "attention_mask"]
     _snake_case:	Union[str, Any]     =LongformerTokenizer




     def __init__(    self  :   str	,  A__  :   Optional[Any]=None	,  A__  :   Dict=None	,  A__  :   Any=None	,  A__  :   Optional[Any]="replace"	,  A__  :   Tuple="<s>"	,  A__  :   Any="</s>"	,  A__  :   Dict="</s>"	,  A__  :   Any="<s>"	,  A__  :   Optional[Any]="<unk>"	,  A__  :   Tuple="<pad>"	,  A__  :   Union[str, Any]="<mask>"	,  A__  :   List[str]=False	,  A__  :   List[str]=True	,  **A__  :   Optional[int]	,  )				->       List[str]:
           super().__init__(
               A__	,  A__	,  tokenizer_file=A__	,  errors=A__	,  bos_token=A__	,  eos_token=A__	,  sep_token=A__	,  cls_token=A__	,  unk_token=A__	,  pad_token=A__	,  mask_token=A__	,  add_prefix_space=A__	,  trim_offsets=A__	,  **A__	,  )

           lowerCamelCase__        =				json.loads(self.backend_tokenizer.pre_tokenizer.__getstate__()			)
           if pre_tok_state.get('add_prefix_space'	,  A__			) != add_prefix_space:
                 lowerCamelCase__        =				getattr(A__	,  pre_tok_state.pop('type'			)			)
                 lowerCamelCase__        =				add_prefix_space
                 lowerCamelCase__        =				pre_tok_class(**A__			)

           lowerCamelCase__        =				add_prefix_space

           lowerCamelCase__        =				'post_processor'
           lowerCamelCase__        =				getattr(self.backend_tokenizer	,  A__	,  A__			)
           if tokenizer_component_instance:
                 lowerCamelCase__        =				json.loads(tokenizer_component_instance.__getstate__()			)

                 # The lists 'sep' and 'cls' must be cased in tuples for the object `post_processor_class`
                 if "sep" in state:
                       lowerCamelCase__        =				tuple(state['sep']			)
                 if "cls" in state:
                       lowerCamelCase__        =				tuple(state['cls']			)

                 lowerCamelCase__        =				False

                 if state.get('add_prefix_space'	,  A__			) != add_prefix_space:
                       lowerCamelCase__        =				add_prefix_space
                       lowerCamelCase__        =				True

                 if state.get('trim_offsets'	,  A__			) != trim_offsets:
                       lowerCamelCase__        =				trim_offsets
                       lowerCamelCase__        =				True

                 if changes_to_apply:
                       lowerCamelCase__        =				getattr(A__	,  state.pop('type'			)			)
                       lowerCamelCase__        =				component_class(**A__			)
                       setattr(self.backend_tokenizer	,  A__	,  A__			)




     @property
     def  __snake_case   (    self  :   Tuple			)				->       str:
           if self._mask_token is None:
                 if self.verbose:
                       logger.error('Using mask_token, but it is not set yet.'			)
                 return None
           return str(self._mask_token			)




     @mask_token.setter
     def  __snake_case   (    self  :   Dict	,  A__  :   Tuple			)				->       int:
           lowerCamelCase__        =				AddedToken(A__	,  lstrip=A__	,  rstrip=A__			) if isinstance(A__	,  A__			) else value
           lowerCamelCase__        =				value




     def  __snake_case   (    self  :   Any	,  *A__  :   Any	,  **A__  :   Any			)				->       BatchEncoding:
           lowerCamelCase__        =				kwargs.get('is_split_into_words'	,  A__			)
           assert self.add_prefix_space or not is_split_into_words, (
               F"""You need to instantiate {self.__class__.__name__} with add_prefix_space=True """
               "to use it with pretokenized inputs."
           )

           return super()._batch_encode_plus(*A__	,  **A__			)




     def  __snake_case   (    self  :   Tuple	,  *A__  :   str	,  **A__  :   int			)				->       BatchEncoding:
           lowerCamelCase__        =				kwargs.get('is_split_into_words'	,  A__			)

           assert self.add_prefix_space or not is_split_into_words, (
               F"""You need to instantiate {self.__class__.__name__} with add_prefix_space=True """
               "to use it with pretokenized inputs."
           )

           return super()._encode_plus(*A__	,  **A__			)




     def  __snake_case   (    self  :   Union[str, Any]	,  A__  :   str	,  A__  :   Optional[str] = None			)				->       Tuple[str]:
           lowerCamelCase__        =				self._tokenizer.model.save(A__	,  name=A__			)
           return tuple(A__			)




     def  __snake_case   (    self  :   Any	,  A__  :   int	,  A__  :   List[str]=None			)				->       Dict:
           lowerCamelCase__        =				[self.bos_token_id] + token_ids_a + [self.eos_token_id]
           if token_ids_a is None:
                 return output

           return output + [self.eos_token_id] + token_ids_a + [self.eos_token_id]




     def  __snake_case   (    self  :   Union[str, Any]	,  A__  :   List[int]	,  A__  :   Optional[List[int]] = None			)				->       List[int]:
           lowerCamelCase__        =				[self.sep_token_id]
           lowerCamelCase__        =				[self.cls_token_id]

           if token_ids_a is None:
                 return len(cls + token_ids_a + sep			) * [0]
           return len(cls + token_ids_a + sep + sep + token_ids_a + sep			) * [0]