
'''simple docstring'''



import logging
import os
from typing import List, TextIO, Union

from conllu import parse_incr
from utils_ner import InputExample, Split, TokenClassificationTask


UpperCamelCase__      :		Any       							=  logging.getLogger(__name__)

class    _a				(_lowerCamelCase):





       """simple docstring"""




       def __init__(							self       ,							A__=-1      )    ->			str:
          # in NER datasets, the last column is usually reserved for NER label
          _SCREAMING_SNAKE_CASE      =				label_idx






       def        UpperCamelCase				(							self       ,							A__       ,							A__      )    ->			List[InputExample]:
          if isinstance(A__       ,							A__      ):
             _SCREAMING_SNAKE_CASE      =				mode.value
          _SCREAMING_SNAKE_CASE      =				os.path.join(A__       ,							F"{mode}.txt"      )
          _SCREAMING_SNAKE_CASE      =				1
          _SCREAMING_SNAKE_CASE      =				[]
          with open(A__       ,							encoding="""utf-8"""      ) as f:
             _SCREAMING_SNAKE_CASE      =				[]
             _SCREAMING_SNAKE_CASE      =				[]
             for line in f:
                if line.startswith("""-DOCSTART-"""      ) or line == "" or line == "\n":
                   if words:
                      examples.append(InputExample(guid=F"{mode}-{guid_index}"       ,							words=A__       ,							labels=A__      )      )
                      guid_index += 1
                      _SCREAMING_SNAKE_CASE      =				[]
                      _SCREAMING_SNAKE_CASE      =				[]
                else:
                   _SCREAMING_SNAKE_CASE      =				line.split(""" """      )
                   words.append(splits[0]      )
                   if len(A__      ) > 1:
                      labels.append(splits[self.label_idx].replace("""\n"""       ,							""""""      )      )
                   else:
                      # Examples could have no label for mode = "test"
                      labels.append("""O"""      )
             if words:
                examples.append(InputExample(guid=F"{mode}-{guid_index}"       ,							words=A__       ,							labels=A__      )      )
          return examples






       def        UpperCamelCase				(							self       ,							A__       ,							A__       ,							A__      )    ->			Optional[Any]:
          _SCREAMING_SNAKE_CASE      =				0
          for line in test_input_reader:
             if line.startswith("""-DOCSTART-"""      ) or line == "" or line == "\n":
                writer.write(A__      )
                if not preds_list[example_id]:
                   example_id += 1
             elif preds_list[example_id]:
                _SCREAMING_SNAKE_CASE      =				line.split()[0] + """ """ + preds_list[example_id].pop(0      ) + """\n"""
                writer.write(A__      )
             else:
                logger.warning("""Maximum sequence length exceeded: No prediction for '%s'."""       ,							line.split()[0]      )






       def        UpperCamelCase				(							self       ,							A__      )    ->			List[str]:
          if path:
             with open(A__       ,							"""r"""      ) as f:
                _SCREAMING_SNAKE_CASE      =				f.read().splitlines()
             if "O" not in labels:
                _SCREAMING_SNAKE_CASE      =				["""O"""] + labels
             return labels
          else:
             return ["O", "B-MISC", "I-MISC", "B-PER", "I-PER", "B-ORG", "I-ORG", "B-LOC", "I-LOC"]






class    _a				(_lowerCamelCase):





       """simple docstring"""




       def __init__(							self      )    ->			List[str]:
          # in CONLL2003 dataset chunk column is second-to-last
          super().__init__(label_idx=-2      )






       def        UpperCamelCase				(							self       ,							A__      )    ->			List[str]:
          if path:
             with open(A__       ,							"""r"""      ) as f:
                _SCREAMING_SNAKE_CASE      =				f.read().splitlines()
             if "O" not in labels:
                _SCREAMING_SNAKE_CASE      =				["""O"""] + labels
             return labels
          else:
             return [
                 "O",
                 "B-ADVP",
                 "B-INTJ",
                 "B-LST",
                 "B-PRT",
                 "B-NP",
                 "B-SBAR",
                 "B-VP",
                 "B-ADJP",
                 "B-CONJP",
                 "B-PP",
                 "I-ADVP",
                 "I-INTJ",
                 "I-LST",
                 "I-PRT",
                 "I-NP",
                 "I-SBAR",
                 "I-VP",
                 "I-ADJP",
                 "I-CONJP",
                 "I-PP",
             ]






class    _a				(_lowerCamelCase):





       """simple docstring"""




       def        UpperCamelCase				(							self       ,							A__       ,							A__      )    ->			List[InputExample]:
          if isinstance(A__       ,							A__      ):
             _SCREAMING_SNAKE_CASE      =				mode.value
          _SCREAMING_SNAKE_CASE      =				os.path.join(A__       ,							F"{mode}.txt"      )
          _SCREAMING_SNAKE_CASE      =				1
          _SCREAMING_SNAKE_CASE      =				[]

          with open(A__       ,							encoding="""utf-8"""      ) as f:
             for sentence in parse_incr(A__      ):
                _SCREAMING_SNAKE_CASE      =				[]
                _SCREAMING_SNAKE_CASE      =				[]
                for token in sentence:
                   words.append(token["""form"""]      )
                   labels.append(token["""upos"""]      )
                assert len(A__      ) == len(A__      )
                if words:
                   examples.append(InputExample(guid=F"{mode}-{guid_index}"       ,							words=A__       ,							labels=A__      )      )
                   guid_index += 1
          return examples






       def        UpperCamelCase				(							self       ,							A__       ,							A__       ,							A__      )    ->			Dict:
          _SCREAMING_SNAKE_CASE      =				0
          for sentence in parse_incr(A__      ):
             _SCREAMING_SNAKE_CASE      =				preds_list[example_id]
             _SCREAMING_SNAKE_CASE      =				""""""
             for token in sentence:
                out += F"{token['form']} ({token['upos']}|{s_p.pop(0      )}) "
             out += "\n"
             writer.write(A__      )
             example_id += 1






       def        UpperCamelCase				(							self       ,							A__      )    ->			List[str]:
          if path:
             with open(A__       ,							"""r"""      ) as f:
                return f.read().splitlines()
          else:
             return [
                 "ADJ",
                 "ADP",
                 "ADV",
                 "AUX",
                 "CCONJ",
                 "DET",
                 "INTJ",
                 "NOUN",
                 "NUM",
                 "PART",
                 "PRON",
                 "PROPN",
                 "PUNCT",
                 "SCONJ",
                 "SYM",
                 "VERB",
                 "X",
             ]








'''simple docstring'''



UpperCamelCase__      :		Dict       							=  {
    "a": "AAAAA",
    "b": "AAAAB",
    "c": "AAABA",
    "d": "AAABB",
    "e": "AABAA",
    "f": "AABAB",
    "g": "AABBA",
    "h": "AABBB",
    "i": "ABAAA",
    "j": "BBBAA",
    "k": "ABAAB",
    "l": "ABABA",
    "m": "ABABB",
    "n": "ABBAA",
    "o": "ABBAB",
    "p": "ABBBA",
    "q": "ABBBB",
    "r": "BAAAA",
    "s": "BAAAB",
    "t": "BAABA",
    "u": "BAABB",
    "v": "BBBAB",
    "w": "BABAA",
    "x": "BABAB",
    "y": "BABBA",
    "z": "BABBB",
    " ": " ",
}


UpperCamelCase__      :		str       							=  {value: key for key, value in encode_dict.items()}
def    lowerCAmelCase_	(				SCREAMING_SNAKE_CASE_						)     ->     str:




   """simple docstring"""
   _SCREAMING_SNAKE_CASE      =				""""""
   for letter in word.lower():
      if letter.isalpha() or letter == " ":
         encoded += encode_dict[letter]
      else:
         raise Exception("""encode() accepts only letters of the alphabet and spaces"""						)
   return encoded
def    lowerCAmelCase_	(				SCREAMING_SNAKE_CASE_						)     ->     str:




   """simple docstring"""
   if set(SCREAMING_SNAKE_CASE_						) - {"A", "B", " "} != set():
      raise Exception("""decode() accepts only 'A', 'B' and spaces"""						)
   _SCREAMING_SNAKE_CASE      =				""""""
   for word in coded.split():
      while len(SCREAMING_SNAKE_CASE_						) != 0:
         decoded += decode_dict[word[:5]]
         _SCREAMING_SNAKE_CASE      =				word[5:]
      decoded += " "
   return decoded.strip()


if __name__ == "__main__":
     from doctest import testmod

     testmod()






