

'''simple docstring'''






import copy
from dataclasses import dataclass
from pathlib import Path
from typing import Dict, Optional, Union






@dataclass
class 			lowercase_	:




  """simple docstring"""




  SCREAMING_SNAKE_CASE    :  Optional[Union[str, Path]]							=			None
  SCREAMING_SNAKE_CASE    :  bool							=			False
  SCREAMING_SNAKE_CASE    :  bool							=			False
  SCREAMING_SNAKE_CASE    :  bool							=			False
  SCREAMING_SNAKE_CASE    :  Optional[Dict]							=			None
  SCREAMING_SNAKE_CASE    :  Optional[str]							=			None
  SCREAMING_SNAKE_CASE    :  bool							=			False
  SCREAMING_SNAKE_CASE    :  bool							=			False
  SCREAMING_SNAKE_CASE    :  bool							=			False
  SCREAMING_SNAKE_CASE    :  bool							=			True
  SCREAMING_SNAKE_CASE    :  Optional[int]							=			None
  SCREAMING_SNAKE_CASE    :  int							=			1
  SCREAMING_SNAKE_CASE    :  Optional[Union[str, bool]]							=			None
  SCREAMING_SNAKE_CASE    :  bool							=			False
  SCREAMING_SNAKE_CASE    :  Optional[Dict]							=			None
  SCREAMING_SNAKE_CASE    :  Optional[str]							=			None






  def 					SCREAMING_SNAKE_CASE      (      self   :     Union[str, Any]			):
   return self.__class__(**{k: copy.deepcopy(lowercase__			) for k, v in self.__dict__.items()}			)




'''simple docstring'''






import unicodedata
from dataclasses import dataclass
from typing import Optional, Union

import numpy as np

from transformers.data.data_collator import DataCollatorMixin
from transformers.file_utils import PaddingStrategy
from transformers.tokenization_utils_base import PreTrainedTokenizerBase


def 		_A     (    A__     ,				A__     ,				A__     ,				A__      ):






 """simple docstring"""



 if isinstance(A__     ,				A__      ):
  __lowercase							  = np.full((len(A__      ), sequence_length, 2)     ,				A__      )
 else:
  __lowercase							  = np.full((len(A__      ), sequence_length)     ,				A__      )

 for i, tensor in enumerate(A__      ):
  if padding_side == "right":
   if isinstance(A__     ,				A__      ):
    __lowercase							  = tensor[:sequence_length]
   else:
    __lowercase							  = tensor[:sequence_length]
  else:
   if isinstance(A__     ,				A__      ):
    __lowercase							  = tensor[:sequence_length]
   else:
    __lowercase							  = tensor[:sequence_length]

 return out_tensor.tolist()


def 		_A     (    A__      ):






 """simple docstring"""



 __lowercase							  = ord(A__      )
 if (cp >= 33 and cp <= 47) or (cp >= 58 and cp <= 64) or (cp >= 91 and cp <= 96) or (cp >= 123 and cp <= 126):
  return True
 __lowercase							  = unicodedata.category(A__      )
 if cat.startswith('''P'''      ):
  return True
 return False






@dataclass
class 			lowercase_	(lowerCamelCase__      ):




  """simple docstring"""




  SCREAMING_SNAKE_CASE    :  PreTrainedTokenizerBase
  SCREAMING_SNAKE_CASE    :  Union[bool, str, PaddingStrategy]							=			True
  SCREAMING_SNAKE_CASE    :  Optional[int]							=			None
  SCREAMING_SNAKE_CASE    :  Optional[int]							=			None
  SCREAMING_SNAKE_CASE    :  int							=			-1_0_0
  SCREAMING_SNAKE_CASE    :  str							=			"pt"






  def 					SCREAMING_SNAKE_CASE      (      self   :     List[str]					,lowercase__   :     List[str]			):
   import torch

   __lowercase							  = '''label''' if '''label''' in features[0].keys() else '''labels'''
   __lowercase							  = [feature[label_name] for feature in features] if label_name in features[0].keys() else None
   __lowercase							  = self.tokenizer.pad(
       lowercase__					,padding=self.padding					,max_length=self.max_length					,pad_to_multiple_of=self.pad_to_multiple_of					,return_tensors='''pt''' if labels is None else None					,)

   if labels is None:
    return batch

   __lowercase							  = torch.tensor(batch['''entity_ids''']			).shape[1]
   __lowercase							  = self.tokenizer.padding_side
   if padding_side == "right":
    __lowercase							  = [
        list(lowercase__			) + [self.label_pad_token_id] * (sequence_length - len(lowercase__			)) for label in labels
    ]
   else:
    __lowercase							  = [
        [self.label_pad_token_id] * (sequence_length - len(lowercase__			)) + list(lowercase__			) for label in labels
    ]

   __lowercase							  = [feature['''ner_tags'''] for feature in features]
   __lowercase							  = padding_tensor(lowercase__					,-1					,lowercase__					,lowercase__			)
   __lowercase							  = [feature['''original_entity_spans'''] for feature in features]
   __lowercase							  = padding_tensor(lowercase__					,(-1, -1)					,lowercase__					,lowercase__			)
   __lowercase							  = {k: torch.tensor(lowercase__					,dtype=torch.intaa			) for k, v in batch.items()}

   return batch

