





import unittest

import numpy as np

from transformers.testing_utils import require_pytesseract, require_torch
from transformers.utils import is_pytesseract_available, is_torch_available

from ...test_image_processing_common import ImageProcessingSavingTestMixin, prepare_image_inputs


if is_torch_available():
    import torch

if is_pytesseract_available():
    from PIL import Image

    from transformers import LayoutLMvaImageProcessor

class   lowerCAmelCase				(   unittest.TestCase     ):
 def __init__( self    : Any     ,	UpperCAmelCase    : Any     ,	UpperCAmelCase    : List[Any]=7     ,	UpperCAmelCase    : Union[str, Any]=3     ,	UpperCAmelCase    : int=18     ,	UpperCAmelCase    : Optional[Any]=30     ,	UpperCAmelCase    : Optional[Any]=400     ,	UpperCAmelCase    : Tuple=True     ,	UpperCAmelCase    : Dict=None     ,	UpperCAmelCase    : Optional[Any]=True     ,	)     ->      Optional[Any]:
     lowerCamelCase__       : List[Any]   					=						size if size is not None else {'height': 18, 'width': 18}
     lowerCamelCase__       : List[str]   					=						parent
     lowerCamelCase__       : Optional[Any]   					=						batch_size
     lowerCamelCase__       : Union[str, Any]   					=						num_channels
     lowerCamelCase__       : Optional[Any]   					=						image_size
     lowerCamelCase__       : List[Any]   					=						min_resolution
     lowerCamelCase__       : Optional[Any]   					=						max_resolution
     lowerCamelCase__       : Optional[int]   					=						do_resize
     lowerCamelCase__       : str   					=						size
     lowerCamelCase__       : Union[str, Any]   					=						apply_ocr







 def 	A_      ( self    : List[str]      )     ->      List[str]:
     return {"do_resize": self.do_resize, "size": self.size, "apply_ocr": self.apply_ocr}


@require_torch
@require_pytesseract
class   lowerCAmelCase				(   __UpperCamelCase,    unittest.TestCase     ):
 UpperCAmelCase__						=						LayoutLMvaImageProcessor if is_pytesseract_available() else None
 def 	A_      ( self    : Optional[Any]      )     ->      Union[str, Any]:
     lowerCamelCase__       : Tuple   					=						LayoutLMvaImageProcessingTester(self      )
 @property
 def 	A_      ( self    : Union[str, Any]      )     ->      List[Any]:
     return self.image_processor_tester.prepare_image_processor_dict()
 def 	A_      ( self    : List[Any]      )     ->      int:
     lowerCamelCase__       : str   					=						self.image_processing_class(**self.image_processor_dict      )
     self.assertTrue(hasattr(UpperCAmelCase     ,	'do_resize'      )      )
     self.assertTrue(hasattr(UpperCAmelCase     ,	'size'      )      )
     self.assertTrue(hasattr(UpperCAmelCase     ,	'apply_ocr'      )      )
 def 	A_      ( self    : List[Any]      )     ->      List[str]:
     lowerCamelCase__       : Optional[int]   					=						self.image_processing_class.from_dict(self.image_processor_dict      )
     self.assertEqual(image_processor.size     ,	{'height': 18, 'width': 18}      )

     lowerCamelCase__       : List[str]   					=						self.image_processing_class.from_dict(self.image_processor_dict     ,	size=42      )
     self.assertEqual(image_processor.size     ,	{'height': 42, 'width': 42}      )
 def 	A_      ( self    : Optional[int]      )     ->      Dict:
     pass
 def 	A_      ( self    : Any      )     ->      str:
     # Initialize image_processing
     lowerCamelCase__       : str   					=						self.image_processing_class(**self.image_processor_dict      )
     # create random PIL images
     lowerCamelCase__       : Any   					=						prepare_image_inputs(self.image_processor_tester     ,	equal_resolution=UpperCAmelCase      )
     for image in image_inputs:
         self.assertIsInstance(UpperCAmelCase     ,	Image.Image      )

     # Test not batched input
     lowerCamelCase__       : int   					=						image_processing(image_inputs[0]     ,	return_tensors='pt'      )
     self.assertEqual(
         encoding.pixel_values.shape     ,	(
             1,
             self.image_processor_tester.num_channels,
             self.image_processor_tester.size['height'],
             self.image_processor_tester.size['width'],
         )     ,	)

     self.assertIsInstance(encoding.words     ,	UpperCAmelCase      )
     self.assertIsInstance(encoding.boxes     ,	UpperCAmelCase      )

     # Test batched
     lowerCamelCase__       : Dict   					=						image_processing(UpperCAmelCase     ,	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 	A_      ( self    : Dict      )     ->      Tuple:
     # Initialize image_processing
     lowerCamelCase__       : Dict   					=						self.image_processing_class(**self.image_processor_dict      )
     # create random numpy tensors
     lowerCamelCase__       : Tuple   					=						prepare_image_inputs(self.image_processor_tester     ,	equal_resolution=UpperCAmelCase     ,	numpify=UpperCAmelCase      )
     for image in image_inputs:
         self.assertIsInstance(UpperCAmelCase     ,	np.ndarray      )

     # Test not batched input
     lowerCamelCase__       : int   					=						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__       : int   					=						image_processing(UpperCAmelCase     ,	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 	A_      ( self    : List[str]      )     ->      List[Any]:
     # Initialize image_processing
     lowerCamelCase__       : Tuple   					=						self.image_processing_class(**self.image_processor_dict      )
     # create random PyTorch tensors
     lowerCamelCase__       : Tuple   					=						prepare_image_inputs(self.image_processor_tester     ,	equal_resolution=UpperCAmelCase     ,	torchify=UpperCAmelCase      )
     for image in image_inputs:
         self.assertIsInstance(UpperCAmelCase     ,	torch.Tensor      )

     # Test not batched input
     lowerCamelCase__       : Dict   					=						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__       : List[Any]   					=						image_processing(UpperCAmelCase     ,	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 	A_      ( self    : Optional[int]      )     ->      Dict:
     # with apply_OCR = True
     lowerCamelCase__       : Optional[int]   					=						LayoutLMvaImageProcessor()

     from datasets import load_dataset

     lowerCamelCase__       : Optional[Any]   					=						load_dataset('hf-internal-testing/fixtures_docvqa'     ,	split='test'      )

     lowerCamelCase__       : str   					=						Image.open(ds[0]['file']      ).convert('RGB'      )

     lowerCamelCase__       : List[str]   					=						image_processing(UpperCAmelCase     ,	return_tensors='pt'      )

     self.assertEqual(encoding.pixel_values.shape     ,	(1, 3, 224, 224)      )
     self.assertEqual(len(encoding.words      )     ,	len(encoding.boxes      )      )

     # fmt: off
     # the words and boxes were obtained with Tesseract 4.1.1
     lowerCamelCase__       : Tuple   					=						[['11:14', 'to', '11:39', 'a.m', '11:39', 'to', '11:44', 'a.m.', '11:44', 'a.m.', 'to', '12:25', 'p.m.', '12:25', 'to', '12:58', 'p.m.', '12:58', 'to', '4:00', 'p.m.', '2:00', 'to', '5:00', 'p.m.', 'Coffee', 'Break', 'Coffee', 'will', 'be', 'served', 'for', 'men', 'and', 'women', 'in', 'the', 'lobby', 'adjacent', 'to', 'exhibit', 'area.', 'Please', 'move', 'into', 'exhibit', 'area.', '(Exhibits', 'Open)', 'TRRF', 'GENERAL', 'SESSION', '(PART', '|)', 'Presiding:', 'Lee', 'A.', 'Waller', 'TRRF', 'Vice', 'President', '“Introductory', 'Remarks”', 'Lee', 'A.', 'Waller,', 'TRRF', 'Vice', 'Presi-', 'dent', 'Individual', 'Interviews', 'with', 'TRRF', 'Public', 'Board', 'Members', 'and', 'Sci-', 'entific', 'Advisory', 'Council', 'Mem-', 'bers', 'Conducted', 'by', 'TRRF', 'Treasurer', 'Philip', 'G.', 'Kuehn', 'to', 'get', 'answers', 'which', 'the', 'public', 'refrigerated', 'warehousing', 'industry', 'is', 'looking', 'for.', 'Plus', 'questions', 'from', 'the', 'floor.', 'Dr.', 'Emil', 'M.', 'Mrak,', 'University', 'of', 'Cal-', 'ifornia,', 'Chairman,', 'TRRF', 'Board;', 'Sam', 'R.', 'Cecil,', 'University', 'of', 'Georgia', 'College', 'of', 'Agriculture;', 'Dr.', 'Stanley', 'Charm,', 'Tufts', 'University', 'School', 'of', 'Medicine;', 'Dr.', 'Robert', 'H.', 'Cotton,', 'ITT', 'Continental', 'Baking', 'Company;', 'Dr.', 'Owen', 'Fennema,', 'University', 'of', 'Wis-', 'consin;', 'Dr.', 'Robert', 'E.', 'Hardenburg,', 'USDA.', 'Questions', 'and', 'Answers', 'Exhibits', 'Open', 'Capt.', 'Jack', 'Stoney', 'Room', 'TRRF', 'Scientific', 'Advisory', 'Council', 'Meeting', 'Ballroom', 'Foyer']]  # noqa: E231
     lowerCamelCase__       : Optional[int]   					=						[[[141, 57, 214, 69], [228, 58, 252, 69], [141, 75, 216, 88], [230, 79, 280, 88], [142, 260, 218, 273], [230, 261, 255, 273], [143, 279, 218, 290], [231, 282, 290, 291], [143, 342, 218, 354], [231, 345, 289, 355], [202, 362, 227, 373], [143, 379, 220, 392], [231, 382, 291, 394], [144, 714, 220, 726], [231, 715, 256, 726], [144, 732, 220, 745], [232, 736, 291, 747], [144, 769, 218, 782], [231, 770, 256, 782], [141, 788, 202, 801], [215, 791, 274, 804], [143, 826, 204, 838], [215, 826, 240, 838], [142, 844, 202, 857], [215, 847, 274, 859], [334, 57, 427, 69], [440, 57, 522, 69], [369, 75, 461, 88], [469, 75, 516, 88], [528, 76, 562, 88], [570, 76, 667, 88], [675, 75, 711, 87], [721, 79, 778, 88], [789, 75, 840, 88], [369, 97, 470, 107], [484, 94, 507, 106], [518, 94, 562, 107], [576, 94, 655, 110], [668, 94, 792, 109], [804, 95, 829, 107], [369, 113, 465, 125], [477, 116, 547, 125], [562, 113, 658, 125], [671, 116, 748, 125], [761, 113, 811, 125], [369, 131, 465, 143], [477, 133, 548, 143], [563, 130, 698, 145], [710, 130, 802, 146], [336, 171, 412, 183], [423, 171, 572, 183], [582, 170, 716, 184], [728, 171, 817, 187], [829, 171, 844, 186], [338, 197, 482, 212], [507, 196, 557, 209], [569, 196, 595, 208], [610, 196, 702, 209], [505, 214, 583, 226], [595, 214, 656, 227], [670, 215, 807, 227], [335, 259, 543, 274], [556, 259, 708, 272], [372, 279, 422, 291], [435, 279, 460, 291], [474, 279, 574, 292], [587, 278, 664, 291], [676, 278, 738, 291], [751, 279, 834, 291], [372, 298, 434, 310], [335, 341, 483, 354], [497, 341, 655, 354], [667, 341, 728, 354], [740, 341, 825, 354], [335, 360, 430, 372], [442, 360, 534, 372], [545, 359, 687, 372], [697, 360, 754, 372], [765, 360, 823, 373], [334, 378, 428, 391], [440, 378, 577, 394], [590, 378, 705, 391], [720, 378, 801, 391], [334, 397, 400, 409], [370, 416, 529, 429], [544, 416, 576, 432], [587, 416, 665, 428], [677, 416, 814, 429], [372, 435, 452, 450], [465, 434, 495, 447], [511, 434, 600, 447], [611, 436, 637, 447], [649, 436, 694, 451], [705, 438, 824, 447], [369, 453, 452, 466], [464, 454, 509, 466], [522, 453, 611, 469], [625, 453, 792, 469], [370, 472, 556, 488], [570, 472, 684, 487], [697, 472, 718, 485], [732, 472, 835, 488], [369, 490, 411, 503], [425, 490, 484, 503], [496, 490, 635, 506], [645, 490, 707, 503], [718, 491, 761, 503], [771, 490, 840, 503], [336, 510, 374, 521], [388, 510, 447, 522], [460, 510, 489, 521], [503, 510, 580, 522], [592, 509, 736, 525], [745, 509, 770, 522], [781, 509, 840, 522], [338, 528, 434, 541], [448, 528, 596, 541], [609, 527, 687, 540], [700, 528, 792, 541], [336, 546, 397, 559], [407, 546, 431, 559], [443, 546, 525, 560], [537, 546, 680, 562], [688, 546, 714, 559], [722, 546, 837, 562], [336, 565, 449, 581], [461, 565, 485, 577], [497, 565, 665, 581], [681, 565, 718, 577], [732, 565, 837, 580], [337, 584, 438, 597], [452, 583, 521, 596], [535, 584, 677, 599], [690, 583, 787, 596], [801, 583, 825, 596], [338, 602, 478, 615], [492, 602, 530, 614], [543, 602, 638, 615], [650, 602, 676, 614], [688, 602, 788, 615], [802, 602, 843, 614], [337, 621, 502, 633], [516, 621, 615, 637], [629, 621, 774, 636], [789, 621, 827, 633], [337, 639, 418, 652], [432, 640, 571, 653], [587, 639, 731, 655], [743, 639, 769, 652], [780, 639, 841, 652], [338, 658, 440, 673], [455, 658, 491, 670], [508, 658, 602, 671], [616, 658, 638, 670], [654, 658, 835, 674], [337, 677, 429, 689], [337, 714, 482, 726], [495, 714, 548, 726], [561, 714, 683, 726], [338, 770, 461, 782], [474, 769, 554, 785], [489, 788, 562, 803], [576, 788, 643, 801], [656, 787, 751, 804], [764, 788, 844, 801], [334, 825, 421, 838], [430, 824, 574, 838], [584, 824, 723, 841], [335, 844, 450, 857], [464, 843, 583, 860], [628, 862, 755, 875], [769, 861, 848, 878]]]  # noqa: E231
     # fmt: on

     self.assertListEqual(encoding.words     ,	UpperCAmelCase      )
     self.assertListEqual(encoding.boxes     ,	UpperCAmelCase      )

     # with apply_OCR = False
     lowerCamelCase__       : Union[str, Any]   					=						LayoutLMvaImageProcessor(apply_ocr=UpperCAmelCase      )

     lowerCamelCase__       : str   					=						image_processing(UpperCAmelCase     ,	return_tensors='pt'      )

     self.assertEqual(encoding.pixel_values.shape     ,	(1, 3, 224, 224)      )












import itertools
from dataclasses import dataclass
from typing import List, Optional

import pyarrow as pa
import pyarrow.parquet as pq

import datasets
from datasets.table import table_cast


_UpperCAmelCase							:			Optional[Any]        =							datasets.utils.logging.get_logger(__name__)

@dataclass
class   lowerCAmelCase				(   datasets.BuilderConfig     ):
 UpperCAmelCase__						=						1_00_00
 UpperCAmelCase__						=						None
 UpperCAmelCase__						=						None


class   lowerCAmelCase				(   datasets.ArrowBasedBuilder     ):
 UpperCAmelCase__						=						ParquetConfig
 def 	A_      ( self    : int      )     ->      Optional[int]:
     return datasets.DatasetInfo(features=self.config.features      )
 def 	A_      ( self    : int     ,	UpperCAmelCase    : str      )     ->      Any:
     if not self.config.data_files:
         raise ValueError(F"""At least one data file must be specified, but got data_files={self.config.data_files}"""      )
     lowerCamelCase__       : List[Any]   					=						dl_manager.download_and_extract(self.config.data_files      )
     if isinstance(UpperCAmelCase     ,	(str, list, tuple)      ):
         lowerCamelCase__       : int   					=						data_files
         if isinstance(UpperCAmelCase     ,	UpperCAmelCase      ):
             lowerCamelCase__       : int   					=						[files]
         # Use `dl_manager.iter_files` to skip hidden files in an extracted archive
         lowerCamelCase__       : str   					=						[dl_manager.iter_files(UpperCAmelCase      ) for file in files]
         return [datasets.SplitGenerator(name=datasets.Split.TRAIN     ,	gen_kwargs={'files': files}      )]
     lowerCamelCase__       : Optional[Any]   					=						[]
     for split_name, files in data_files.items():
         if isinstance(UpperCAmelCase     ,	UpperCAmelCase      ):
             lowerCamelCase__       : Optional[Any]   					=						[files]
         # Use `dl_manager.iter_files` to skip hidden files in an extracted archive
         lowerCamelCase__       : Dict   					=						[dl_manager.iter_files(UpperCAmelCase      ) for file in files]
         # Infer features is they are stoed in the arrow schema
         if self.info.features is None:
             for file in itertools.chain.from_iterable(UpperCAmelCase      ):
                 with open(UpperCAmelCase     ,	'rb'      ) as f:
                     lowerCamelCase__       : Optional[Any]   					=						datasets.Features.from_arrow_schema(pq.read_schema(UpperCAmelCase      )      )
                 break
         splits.append(datasets.SplitGenerator(name=UpperCAmelCase     ,	gen_kwargs={'files': files}      )      )
     return splits
 def 	A_      ( self    : Optional[int]     ,	UpperCAmelCase    : pa.Table      )     ->      pa.Table:
     if self.info.features is not None:
         # more expensive cast to support nested features with keys in a different order
         # allows str <-> int/float or str to Audio for example
         lowerCamelCase__       : Any   					=						table_cast(UpperCAmelCase     ,	self.info.features.arrow_schema      )
     return pa_table







 def 	A_      ( self    : Any     ,	UpperCAmelCase    : Tuple      )     ->      List[str]:
     lowerCamelCase__       : Optional[Any]   					=						self.info.features.arrow_schema if self.info.features is not None else None
     if self.info.features is not None and self.config.columns is not None:
         if sorted(field.name for field in schema      ) != sorted(self.config.columns      ):
             raise ValueError(
                 F"""Tried to load parquet data with columns '{self.config.columns}' with mismatching features '{self.info.features}'"""      )
     for file_idx, file in enumerate(itertools.chain.from_iterable(UpperCAmelCase      )      ):
         with open(UpperCAmelCase     ,	'rb'      ) as f:
             lowerCamelCase__       : List[Any]   					=						pq.ParquetFile(UpperCAmelCase      )
             try:
                 for batch_idx, record_batch in enumerate(
                     parquet_file.iter_batches(batch_size=self.config.batch_size     ,	columns=self.config.columns      )      ):
                     lowerCamelCase__       : Tuple   					=						pa.Table.from_batches([record_batch]      )
                     # Uncomment for debugging (will print the Arrow table size and elements)
                     # logger.warning(f"pa_table: {pa_table} num rows: {pa_table.num_rows}")
                     # logger.warning('\n'.join(str(pa_table.slice(i, 1).to_pydict()) for i in range(pa_table.num_rows)))
                     yield F"""{file_idx}_{batch_idx}""", self._cast_table(UpperCAmelCase      )
             except ValueError as e:
                 logger.error(F"""Failed to read file '{file}' with error {type(UpperCAmelCase      )}: {e}"""      )
                 raise





