





import textwrap

import pyarrow as pa
import pytest

from datasets import Features, Image
from datasets.packaged_modules.text.text import Text

from ..utils import require_pil


@pytest.fixture
def 					__SCREAMING_SNAKE_CASE  (							__lowercase:		str):



  '''simple docstring'''






  __lowerCAmelCase			=				tmp_path / '''text.txt'''
  __lowerCAmelCase			=				textwrap.dedent(
      '''\
        Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
        Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
        Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.
        Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.

        Second paragraph:
        Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
        Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
        Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.
        Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
        ''')
  with open(__lowercase     ,							'''w'''     ,							encoding='''utf-8''') as f:
    f.write(__lowercase)
  return str(__lowercase)


@pytest.fixture
def 					__SCREAMING_SNAKE_CASE  (							__lowercase:		str     ,							__lowercase:		Optional[Any]):



  '''simple docstring'''






  __lowerCAmelCase			=				tmp_path / '''text_with_image.txt'''
  with open(__lowercase     ,							'''w'''     ,							encoding='''utf-8''') as f:
    f.write(__lowercase)
  return str(__lowercase)


@pytest.mark.parametrize('''keep_linebreaks'''     ,							[True, False])
def 					__SCREAMING_SNAKE_CASE  (							__lowercase:		int     ,							__lowercase:		Tuple):



  '''simple docstring'''






  with open(__lowercase     ,							encoding='''utf-8''') as f:
    __lowerCAmelCase			=				f.read().splitlines(keepends=__lowercase)
  __lowerCAmelCase			=				Text(keep_linebreaks=__lowercase     ,							encoding='''utf-8''')
  __lowerCAmelCase			=				text._generate_tables([[text_file]])
  __lowerCAmelCase			=				pa.concat_tables([table for _, table in generator]).to_pydict()['''text''']
  assert generated_content == expected_content


@require_pil
def 					__SCREAMING_SNAKE_CASE  (							__lowercase:		Optional[int]):



  '''simple docstring'''






  with open(__lowercase     ,							encoding='''utf-8''') as f:
    __lowerCAmelCase			=				f.read().splitlines()[0]
  __lowerCAmelCase			=				Text(encoding='''utf-8'''     ,							features=Features({'''image''': Image()}))
  __lowerCAmelCase			=				text._generate_tables([[text_file_with_image]])
  __lowerCAmelCase			=				pa.concat_tables([table for _, table in generator])
  assert pa_table.schema.field('''image''').type == Image()()
  __lowerCAmelCase			=				pa_table.to_pydict()['''image''']
  assert generated_content == [{"path": image_file, "bytes": None}]




@pytest.mark.parametrize('''sample_by'''     ,							['''line''', '''paragraph''', '''document'''])
def 					__SCREAMING_SNAKE_CASE  (							__lowercase:		int     ,							__lowercase:		Dict):



  '''simple docstring'''






  with open(__lowercase     ,							encoding='''utf-8''') as f:
    __lowerCAmelCase			=				f.read()
  if sample_by == "line":
    __lowerCAmelCase			=				expected_content.splitlines()
  elif sample_by == "paragraph":
    __lowerCAmelCase			=				expected_content.split('''\n\n''')
  elif sample_by == "document":
    __lowerCAmelCase			=				[expected_content]
  __lowerCAmelCase			=				Text(sample_by=__lowercase     ,							encoding='''utf-8'''     ,							chunksize=1_00)
  __lowerCAmelCase			=				text._generate_tables([[text_file]])
  __lowerCAmelCase			=				pa.concat_tables([table for _, table in generator]).to_pydict()['''text''']
  assert generated_content == expected_content







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 ViltImageProcessor

class   __snake_case				(			unittest.TestCase   ):






    '''simple docstring'''





    def __init__(   self						:		Tuple			,						snake_case						:		List[str]			,						snake_case						:		Dict=7			,						snake_case						:		str=3			,						snake_case						:		Union[str, Any]=18			,						snake_case						:		str=30			,						snake_case						:		str=400			,						snake_case						:		Optional[Any]=True			,						snake_case						:		List[str]=None			,						snake_case						:		Tuple=2			,						snake_case						:		Dict=True			,						snake_case						:		Dict=[0.5, 0.5, 0.5]			,						snake_case						:		Tuple=[0.5, 0.5, 0.5]			,						):

      """simple docstring"""





      __lowerCAmelCase			=				size if size is not None else {'''shortest_edge''': 30}
      __lowerCAmelCase			=				parent
      __lowerCAmelCase			=				batch_size
      __lowerCAmelCase			=				num_channels
      __lowerCAmelCase			=				image_size
      __lowerCAmelCase			=				min_resolution
      __lowerCAmelCase			=				max_resolution
      __lowerCAmelCase			=				do_resize
      __lowerCAmelCase			=				size
      __lowerCAmelCase			=				size_divisor
      __lowerCAmelCase			=				do_normalize
      __lowerCAmelCase			=				image_mean
      __lowerCAmelCase			=				image_std





    def 	A		(   self						:		int							):

      """simple docstring"""





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





    def 	A		(   self						:		Dict			,						snake_case						:		List[Any]			,						snake_case						:		Any=False							):

      """simple docstring"""





      if not batched:
        __lowerCAmelCase			=				self.size['''shortest_edge''']
        __lowerCAmelCase			=				image_inputs[0]
        if isinstance(snake_case			,						Image.Image							):
          __lowerCAmelCase	,						__lowerCAmelCase			=				image.size
        else:
          __lowerCAmelCase	,						__lowerCAmelCase			=				image.shape[1], image.shape[2]
        __lowerCAmelCase			=				size / min(snake_case			,						snake_case							)
        if h < w:
          __lowerCAmelCase	,						__lowerCAmelCase			=				size, scale * w
        else:
          __lowerCAmelCase	,						__lowerCAmelCase			=				scale * h, size

        __lowerCAmelCase			=				int((1_333 / 800) * size							)
        if max(snake_case			,						snake_case							) > max_size:
          __lowerCAmelCase			=				max_size / max(snake_case			,						snake_case							)
          __lowerCAmelCase			=				newh * scale
          __lowerCAmelCase			=				neww * scale

        __lowerCAmelCase	,						__lowerCAmelCase			=				int(newh + 0.5							), int(neww + 0.5							)
        __lowerCAmelCase	,						__lowerCAmelCase			=				(
            newh // self.size_divisor * self.size_divisor,
            neww // self.size_divisor * self.size_divisor,
        )

      else:
        __lowerCAmelCase			=				[]
        for image in image_inputs:
          __lowerCAmelCase	,						__lowerCAmelCase			=				self.get_expected_values([image]							)
          expected_values.append((expected_height, expected_width)							)
        __lowerCAmelCase			=				max(snake_case			,						key=lambda snake_case							: item[0]							)[0]
        __lowerCAmelCase			=				max(snake_case			,						key=lambda snake_case							: item[1]							)[1]

      return expected_height, expected_width


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






    '''simple docstring'''
    _lowerCAmelCase     =	ViltImageProcessor if is_vision_available() else None





    def 	A		(   self						:		Union[str, Any]							):

      """simple docstring"""





      __lowerCAmelCase			=				ViltImageProcessingTester(self							)





    @property
    def 	A		(   self						:		Any							):

      """simple docstring"""





      return self.image_processor_tester.prepare_image_processor_dict()





    def 	A		(   self						:		List[Any]							):

      """simple docstring"""





      __lowerCAmelCase			=				self.image_processing_class(**self.image_processor_dict							)
      self.assertTrue(hasattr(snake_case			,						'''image_mean'''							)							)
      self.assertTrue(hasattr(snake_case			,						'''image_std'''							)							)
      self.assertTrue(hasattr(snake_case			,						'''do_normalize'''							)							)
      self.assertTrue(hasattr(snake_case			,						'''do_resize'''							)							)
      self.assertTrue(hasattr(snake_case			,						'''size'''							)							)
      self.assertTrue(hasattr(snake_case			,						'''size_divisor'''							)							)





    def 	A		(   self						:		Optional[Any]							):

      """simple docstring"""





      __lowerCAmelCase			=				self.image_processing_class.from_dict(self.image_processor_dict							)
      self.assertEqual(image_processor.size			,						{'''shortest_edge''': 30}							)

      __lowerCAmelCase			=				self.image_processing_class.from_dict(self.image_processor_dict			,						size=42							)
      self.assertEqual(image_processor.size			,						{'''shortest_edge''': 42}							)





    def 	A		(   self						:		Union[str, Any]							):

      """simple docstring"""





      pass





    def 	A		(   self						:		Union[str, Any]							):

      """simple docstring"""





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

      # Test not batched input
      __lowerCAmelCase			=				image_processing(image_inputs[0]			,						return_tensors='''pt'''							).pixel_values

      __lowerCAmelCase	,						__lowerCAmelCase			=				self.image_processor_tester.get_expected_values(snake_case							)
      self.assertEqual(
          encoded_images.shape			,						(1, self.image_processor_tester.num_channels, expected_height, expected_width)			,						)

      # Test batched
      __lowerCAmelCase			=				image_processing(snake_case			,						return_tensors='''pt'''							).pixel_values

      __lowerCAmelCase	,						__lowerCAmelCase			=				self.image_processor_tester.get_expected_values(snake_case			,						batched=snake_case							)
      self.assertEqual(
          encoded_images.shape			,						(
              self.image_processor_tester.batch_size,
              self.image_processor_tester.num_channels,
              expected_height,
              expected_width,
          )			,						)





    def 	A		(   self						:		Tuple							):

      """simple docstring"""





      __lowerCAmelCase			=				self.image_processing_class(**self.image_processor_dict							)
      # create random numpy tensors
      __lowerCAmelCase			=				prepare_image_inputs(self.image_processor_tester			,						equal_resolution=snake_case			,						numpify=snake_case							)
      for image in image_inputs:
        self.assertIsInstance(snake_case			,						np.ndarray							)

      # Test not batched input
      __lowerCAmelCase			=				image_processing(image_inputs[0]			,						return_tensors='''pt'''							).pixel_values

      __lowerCAmelCase	,						__lowerCAmelCase			=				self.image_processor_tester.get_expected_values(snake_case							)
      self.assertEqual(
          encoded_images.shape			,						(1, self.image_processor_tester.num_channels, expected_height, expected_width)			,						)

      # Test batched
      __lowerCAmelCase			=				image_processing(snake_case			,						return_tensors='''pt'''							).pixel_values

      __lowerCAmelCase	,						__lowerCAmelCase			=				self.image_processor_tester.get_expected_values(snake_case			,						batched=snake_case							)
      self.assertEqual(
          encoded_images.shape			,						(
              self.image_processor_tester.batch_size,
              self.image_processor_tester.num_channels,
              expected_height,
              expected_width,
          )			,						)





    def 	A		(   self						:		List[str]							):

      """simple docstring"""





      __lowerCAmelCase			=				self.image_processing_class(**self.image_processor_dict							)
      # create random PyTorch tensors
      __lowerCAmelCase			=				prepare_image_inputs(self.image_processor_tester			,						equal_resolution=snake_case			,						torchify=snake_case							)
      for image in image_inputs:
        self.assertIsInstance(snake_case			,						torch.Tensor							)

      # Test not batched input
      __lowerCAmelCase			=				image_processing(image_inputs[0]			,						return_tensors='''pt'''							).pixel_values

      __lowerCAmelCase	,						__lowerCAmelCase			=				self.image_processor_tester.get_expected_values(snake_case							)
      self.assertEqual(
          encoded_images.shape			,						(1, self.image_processor_tester.num_channels, expected_height, expected_width)			,						)

      # Test batched
      __lowerCAmelCase			=				image_processing(snake_case			,						return_tensors='''pt'''							).pixel_values

      __lowerCAmelCase	,						__lowerCAmelCase			=				self.image_processor_tester.get_expected_values(snake_case			,						batched=snake_case							)
      self.assertEqual(
          encoded_images.shape			,						(
              self.image_processor_tester.batch_size,
              self.image_processor_tester.num_channels,
              expected_height,
              expected_width,
          )			,						)
