






'''simple docstring'''

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

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


A:      str  				=				logging.getLogger(__name__)






class 							__magic_name__     (	UpperCAmelCase_				):







	"""simple docstring"""



	def __init__(							self  ,      _lowercase=-1       )						->  Tuple:
							# in NER datasets, the last column is usually reserved for NER label
							lowercase_      :   Optional[int]        =			label_idx
	def        lowerCamelCase__		(							self  ,      _lowercase  ,      _lowercase       )						->  List[InputExample]:
							if isinstance(_lowercase  ,      _lowercase       ):
													lowercase_      :   Union[str, Any]        =			mode.value
							lowercase_      :   Tuple        =			os.path.join(_lowercase  ,      f"{mode}.txt"       )
							lowercase_      :   Any        =			1
							lowercase_      :   str        =			[]
							with open(_lowercase  ,      encoding='utf-8'       ) as f:
													lowercase_      :   List[str]        =			[]
													lowercase_      :   int        =			[]
													for line in f:
																			if line.startswith('-DOCSTART-'       ) or line == "" or line == "\n":
																									if words:
																															examples.append(InputExample(guid=f"{mode}-{guid_index}"  ,      words=_lowercase  ,      labels=_lowercase       )       )
																															guid_index += 1
																															lowercase_      :   Optional[Any]        =			[]
																															lowercase_      :   int        =			[]
																			else:
																									lowercase_      :   Dict        =			line.split(' '       )
																									words.append(splits[0]       )
																									if len(_lowercase       ) > 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=_lowercase  ,      labels=_lowercase       )       )
							return examples
	def        lowerCamelCase__		(							self  ,      _lowercase  ,      _lowercase  ,      _lowercase       )						->  List[str]:
							lowercase_      :   Tuple        =			0
							for line in test_input_reader:
													if line.startswith('-DOCSTART-'       ) or line == "" or line == "\n":
																			writer.write(_lowercase       )
																			if not preds_list[example_id]:
																									example_id += 1
													elif preds_list[example_id]:
																			lowercase_      :   str        =			line.split()[0] + ' ' + preds_list[example_id].pop(0       ) + '\n'
																			writer.write(_lowercase       )
													else:
																			logger.warning('Maximum sequence length exceeded: No prediction for \'%s\'.'  ,      line.split()[0]       )







	def        lowerCamelCase__		(							self  ,      _lowercase       )						->  List[str]:
							if path:
													with open(_lowercase  ,      'r'       ) as f:
																			lowercase_      :   Union[str, Any]        =			f.read().splitlines()
													if "O" not in labels:
																			lowercase_      :   Tuple        =			['O'] + labels
													return labels
							else:
													return ["O", "B-MISC", "I-MISC", "B-PER", "I-PER", "B-ORG", "I-ORG", "B-LOC", "I-LOC"]






class 							__magic_name__     (	UpperCAmelCase_				):







	"""simple docstring"""



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







	def        lowerCamelCase__		(							self  ,      _lowercase       )						->  List[str]:
							if path:
													with open(_lowercase  ,      'r'       ) as f:
																			lowercase_      :   Tuple        =			f.read().splitlines()
													if "O" not in labels:
																			lowercase_      :   str        =			['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 							__magic_name__     (	UpperCAmelCase_				):







	"""simple docstring"""



	def        lowerCamelCase__		(							self  ,      _lowercase  ,      _lowercase       )						->  List[InputExample]:
							if isinstance(_lowercase  ,      _lowercase       ):
													lowercase_      :   Optional[int]        =			mode.value
							lowercase_      :   Any        =			os.path.join(_lowercase  ,      f"{mode}.txt"       )
							lowercase_      :   Dict        =			1
							lowercase_      :   Dict        =			[]

							with open(_lowercase  ,      encoding='utf-8'       ) as f:
													for sentence in parse_incr(_lowercase       ):
																			lowercase_      :   List[Any]        =			[]
																			lowercase_      :   Union[str, Any]        =			[]
																			for token in sentence:
																									words.append(token['form']       )
																									labels.append(token['upos']       )
																			assert len(_lowercase       ) == len(_lowercase       )
																			if words:
																									examples.append(InputExample(guid=f"{mode}-{guid_index}"  ,      words=_lowercase  ,      labels=_lowercase       )       )
																									guid_index += 1
							return examples
	def        lowerCamelCase__		(							self  ,      _lowercase  ,      _lowercase  ,      _lowercase       )						->  Optional[int]:
							lowercase_      :   Optional[int]        =			0
							for sentence in parse_incr(_lowercase       ):
													lowercase_      :   Optional[int]        =			preds_list[example_id]
													lowercase_      :   Tuple        =			''
													for token in sentence:
																			out += f"{token['form']} ({token['upos']}|{s_p.pop(0       )}) "
													out += "\n"
													writer.write(_lowercase       )
													example_id += 1







	def        lowerCamelCase__		(							self  ,      _lowercase       )						->  List[str]:
							if path:
													with open(_lowercase  ,      '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'''

import os
from distutils.util import strtobool






def 	_UpperCAmelCase    (  a		:	Any						,			a		:	int							)			->			Any:





						"""simple docstring"""
						for e in env_keys:
												lowercase_      :   Optional[Any]        =			int(os.environ.get(a						,			-1							)							)
												if val >= 0:
																		return val
						return default






def 	_UpperCAmelCase    (  a		:	List[Any]						,			a		:	Dict=False							)			->			Optional[Any]:





						"""simple docstring"""
						lowercase_      :   Optional[int]        =			os.environ.get(a						,			str(a							)							)
						return strtobool(a							) == 1  # As its name indicates `strtobool` actually returns an int...






def 	_UpperCAmelCase    (  a		:	List[Any]						,			a		:	Dict="no"							)			->			str:





						"""simple docstring"""
						lowercase_      :   List[Any]        =			os.environ.get(a						,			str(a							)							)
						return value
