


'''simple docstring'''
import copy
from dataclasses import dataclass, field
from typing import ClassVar, Dict

from ..features import ClassLabel, Features, Value
from .base import TaskTemplate

@dataclass(frozen=snake_case_				)
class 						_lowerCamelCase					(    snake_case_				):




 '''simple docstring'''
 # `task` is not a ClassVar since we want it to be part of the `asdict` output for JSON serialization
 __lowercase				:		str    							=						field(default='''text-classification'''    ,		metadata={'''include_in_asdict_even_if_is_default''': True}				)
 __lowercase				:		ClassVar[Features]    							=						Features({'''text''': Value('''string'''				)}				)
 __lowercase				:		ClassVar[Features]    							=						Features({'''labels''': ClassLabel}				)
 __lowercase				:		str    							=						"text"
 __lowercase				:		str    							=						"labels"


 def  snake_case__   (      self      ,      __lowercase						):

  """simple docstring"""







  if self.label_column not in features:
   raise ValueError(F"""Column {self.label_column} is not present in features."""						)
  if not isinstance(features[self.label_column]      ,      __lowercase						):
   raise ValueError(F"""Column {self.label_column} is not a ClassLabel."""						)
  __A  :		Tuple       =			copy.deepcopy(self						)
  __A  :		str       =			self.label_schema.copy()
  __A  :		str       =			features[self.label_column]
  __A  :		Optional[Any]       =			label_schema
  return task_template







 @property
 def  snake_case__   (      self						):

  """simple docstring"""







  return {
      self.text_column: "text",
      self.label_column: "labels",
  }










'''simple docstring'''
import unittest

from transformers import DonutProcessor


UpperCAmelCase_ :     str								=      'naver-clova-ix/donut-base'

class 						_lowerCamelCase					(    unittest.TestCase				):




 '''simple docstring'''


 def  snake_case__   (      self						):

  """simple docstring"""







  __A  :		List[str]       =			DonutProcessor.from_pretrained(__lowercase						)







 def  snake_case__   (      self						):

  """simple docstring"""







  __A  :		List[str]       =			{
      'name': 'John Doe',
      'age': '99',
      'city': 'Atlanta',
      'state': 'GA',
      'zip': '30301',
      'phone': '123-4567',
      'nicknames': [{'nickname': 'Johnny'}, {'nickname': 'JD'}],
  }

  __A  :		Optional[Any]       =			(
      '<s_name>John Doe</s_name><s_age>99</s_age><s_city>Atlanta</s_city>'
      '<s_state>GA</s_state><s_zip>30301</s_zip><s_phone>123-4567</s_phone>'
      '<s_nicknames><s_nickname>Johnny</s_nickname>'
      '<sep/><s_nickname>JD</s_nickname></s_nicknames>'
  )
  __A  :		List[Any]       =			self.processor.tokenajson(__lowercase						)

  self.assertDictEqual(__lowercase      ,      __lowercase						)






