import logging
import os
from dataclasses import dataclass, field
from typing import Dict, Optional

import numpy as np
from utils_multiple_choice import MultipleChoiceDataset, Split, processors

import transformers
from transformers import (
    AutoConfig,
    AutoModelForMultipleChoice,
    AutoTokenizer,
    DataCollatorWithPadding,
    EvalPrediction,
    HfArgumentParser,
    Trainer,
    TrainingArguments,
    set_seed,
)
from transformers.trainer_utils import is_main_process


a_		       =   logging.getLogger(__name__)




def    __lowerCAmelCase   (    A_ :			Union[str, Any]    ,						A_ :			str       )     ->	str:
  return (preds == labels).mean()


@dataclass
class       UpperCAmelCase__     :



  """simple docstring"""






  lowerCAmelCase__		:						Optional[Any]     		=			field(
      metadata={'help': 'Path to pretrained model or model identifier from huggingface.co/models'}       )
  lowerCAmelCase__		:						Any     		=			field(
      default=snake_case		,						metadata={'help': 'Pretrained config name or path if not the same as model_name'}       )
  lowerCAmelCase__		:						List[str]     		=			field(
      default=snake_case		,						metadata={'help': 'Pretrained tokenizer name or path if not the same as model_name'}       )
  lowerCAmelCase__		:						Any     		=			field(
      default=snake_case		,						metadata={'help': 'Where do you want to store the pretrained models downloaded from huggingface.co'}		,						)






@dataclass
class       UpperCAmelCase__     :



  """simple docstring"""






  lowerCAmelCase__		:						str     		=			field(metadata={'help': 'The name of the task to train on: ' + ', '.join(processors.keys()       )}       )
  lowerCAmelCase__		:						Optional[Any]     		=			field(metadata={'help': 'Should contain the data files for the task.'}       )
  lowerCAmelCase__		:						int     		=			field(
      default=128		,						metadata={
          'help': (
              'The maximum total input sequence length after tokenization. Sequences longer '
              'than this will be truncated, sequences shorter will be padded.'
          )
      }		,						)
  lowerCAmelCase__		:						List[Any]     		=			field(
      default=snake_case		,						metadata={'help': 'Overwrite the cached training and evaluation sets'}       )






def    __lowerCAmelCase   (    )     ->	Tuple:
  __UpperCAmelCase         =							HfArgumentParser((ModelArguments, DataTrainingArguments, TrainingArguments)       )
  __UpperCAmelCase     ,		__UpperCAmelCase     ,		__UpperCAmelCase         =							parser.parse_args_into_dataclasses()

  if (
      os.path.exists(training_args.output_dir       )
      and os.listdir(training_args.output_dir       )
      and training_args.do_train
      and not training_args.overwrite_output_dir
  ):
    raise ValueError(
        F'''Output directory ({training_args.output_dir}) already exists and is not empty. Use'''
        " --overwrite_output_dir to overcome."       )

  # Setup logging
  logging.basicConfig(
      format="%(asctime)s - %(levelname)s - %(name)s - %(message)s"    ,						datefmt="%m/%d/%Y %H:%M:%S"    ,						level=logging.INFO if training_args.local_rank in [-1, 0] else logging.WARN    ,						)
  logger.warning(
      "Process rank: %s, device: %s, n_gpu: %s, distributed training: %s, 16-bits training: %s"    ,						training_args.local_rank    ,						training_args.device    ,						training_args.n_gpu    ,						bool(training_args.local_rank != -1       )    ,						training_args.fpaa    ,						)
  # Set the verbosity to info of the Transformers logger (on main process only):
  if is_main_process(training_args.local_rank       ):
    transformers.utils.logging.set_verbosity_info()
    transformers.utils.logging.enable_default_handler()
    transformers.utils.logging.enable_explicit_format()
  logger.info("Training/evaluation parameters %s"    ,						a__       )

  # Set seed
  set_seed(training_args.seed       )

  try:
    __UpperCAmelCase         =							processors[data_args.task_name]()
    __UpperCAmelCase         =							processor.get_labels()
    __UpperCAmelCase         =							len(a__       )
  except KeyError:
    raise ValueError("Task not found: %s" % (data_args.task_name)       )

  # Load pretrained model and tokenizer
  #
  # Distributed training:
  # The .from_pretrained methods guarantee that only one local process can concurrently
  # download model & vocab.

  __UpperCAmelCase         =							AutoConfig.from_pretrained(
      model_args.config_name if model_args.config_name else model_args.model_name_or_path    ,						num_labels=a__    ,						finetuning_task=data_args.task_name    ,						cache_dir=model_args.cache_dir    ,						)
  __UpperCAmelCase         =							AutoTokenizer.from_pretrained(
      model_args.tokenizer_name if model_args.tokenizer_name else model_args.model_name_or_path    ,						cache_dir=model_args.cache_dir    ,						)
  __UpperCAmelCase         =							AutoModelForMultipleChoice.from_pretrained(
      model_args.model_name_or_path    ,						from_tf=bool(".ckpt" in model_args.model_name_or_path       )    ,						config=a__    ,						cache_dir=model_args.cache_dir    ,						)

  # Get datasets
  __UpperCAmelCase         =							(
      MultipleChoiceDataset(
          data_dir=data_args.data_dir    ,						tokenizer=a__    ,						task=data_args.task_name    ,						max_seq_length=data_args.max_seq_length    ,						overwrite_cache=data_args.overwrite_cache    ,						mode=Split.train    ,						)
      if training_args.do_train
      else None
  )
  __UpperCAmelCase         =							(
      MultipleChoiceDataset(
          data_dir=data_args.data_dir    ,						tokenizer=a__    ,						task=data_args.task_name    ,						max_seq_length=data_args.max_seq_length    ,						overwrite_cache=data_args.overwrite_cache    ,						mode=Split.dev    ,						)
      if training_args.do_eval
      else None
  )

  def compute_metrics(A_ :			int       ) -> Dict:
    __UpperCAmelCase         =							np.argmax(p.predictions    ,						axis=1       )
    return {"acc": simple_accuracy(a__    ,						p.label_ids       )}

  # Data collator
  __UpperCAmelCase         =							DataCollatorWithPadding(a__    ,						pad_to_multiple_of=8       ) if training_args.fpaa else None

  # Initialize our Trainer
  __UpperCAmelCase         =							Trainer(
      model=a__    ,						args=a__    ,						train_dataset=a__    ,						eval_dataset=a__    ,						compute_metrics=a__    ,						data_collator=a__    ,						)

  # Training
  if training_args.do_train:
    trainer.train(
        model_path=model_args.model_name_or_path if os.path.isdir(model_args.model_name_or_path       ) else None       )
    trainer.save_model()
    # For convenience, we also re-save the tokenizer to the same directory,
    # so that you can share your model easily on huggingface.co/models =)
    if trainer.is_world_master():
      tokenizer.save_pretrained(training_args.output_dir       )

    # Evaluation
  __UpperCAmelCase         =							{}
  if training_args.do_eval:
    logger.info("*** Evaluate ***"       )

    __UpperCAmelCase         =							trainer.evaluate()

    __UpperCAmelCase         =							os.path.join(training_args.output_dir    ,						"eval_results.txt"       )
    if trainer.is_world_master():
      with open(a__    ,						"w"       ) as writer:
        logger.info("***** Eval results *****"       )
        for key, value in result.items():
          logger.info("  %s = %s"    ,						a__    ,						a__       )
          writer.write("%s = %s\n" % (key, value)       )

        results.update(a__       )

  return results




def    __lowerCAmelCase   (    A_ :			str       )     ->	str:
  main()


if __name__ == "__main__":
       main()






'''simple docstring'''



import unittest

from transformers.models.xlm_prophetnet.tokenization_xlm_prophetnet import SPIECE_UNDERLINE, XLMProphetNetTokenizer
from transformers.testing_utils import get_tests_dir, require_sentencepiece, slow
from transformers.utils import cached_property

from ...test_tokenization_common import TokenizerTesterMixin


UpperCAmelCase					:			int       =	get_tests_dir('fixtures/test_sentencepiece.model')







@require_sentencepiece
class 		lowerCAmelCase__  ( a					,   unittest.TestCase   ):



 """simple docstring"""



 lowerCAmelCase__       = XLMProphetNetTokenizer
 lowerCAmelCase__       = False
 lowerCAmelCase__       = True
 def  UpperCAmelCase__						(						self   :			str     )    ->					Optional[int]:


      """simple docstring"""




      super().setUp()

      # We have a SentencePiece fixture for testing
      __SCREAMING_SNAKE_CASE      = XLMProphetNetTokenizer(__SCREAMING_SNAKE_CASE   ,				keep_accents=__SCREAMING_SNAKE_CASE     )
      tokenizer.save_pretrained(self.tmpdirname     )
 def  UpperCAmelCase__						(						self   :			Dict     )    ->					Tuple:


      """simple docstring"""




      __SCREAMING_SNAKE_CASE      = """[PAD]"""
      __SCREAMING_SNAKE_CASE      = 0

      self.assertEqual(self.get_tokenizer()._convert_token_to_id(__SCREAMING_SNAKE_CASE     )   ,				__SCREAMING_SNAKE_CASE     )
      self.assertEqual(self.get_tokenizer()._convert_id_to_token(__SCREAMING_SNAKE_CASE     )   ,				__SCREAMING_SNAKE_CASE     )
 def  UpperCAmelCase__						(						self   :			Tuple     )    ->					Optional[int]:


      """simple docstring"""




      __SCREAMING_SNAKE_CASE      = list(self.get_tokenizer().get_vocab().keys()     )

      self.assertEqual(vocab_keys[0]   ,				"""[PAD]"""     )
      self.assertEqual(vocab_keys[1]   ,				"""[CLS]"""     )
      self.assertEqual(vocab_keys[-1]   ,				"""j"""     )
      self.assertEqual(len(__SCREAMING_SNAKE_CASE     )   ,				1_012     )
 def  UpperCAmelCase__						(						self   :			Any     )    ->					List[str]:


      """simple docstring"""




      self.assertEqual(self.get_tokenizer().vocab_size   ,				1_012     )
 def  UpperCAmelCase__						(						self   :			int     )    ->					List[Any]:


      """simple docstring"""




      __SCREAMING_SNAKE_CASE      = XLMProphetNetTokenizer(__SCREAMING_SNAKE_CASE   ,				keep_accents=__SCREAMING_SNAKE_CASE     )

      __SCREAMING_SNAKE_CASE      = tokenizer.tokenize("""This is a test"""     )
      self.assertListEqual(__SCREAMING_SNAKE_CASE   ,				["""▁This""", """▁is""", """▁a""", """▁t""", """est"""]     )

      self.assertListEqual(
          tokenizer.convert_tokens_to_ids(__SCREAMING_SNAKE_CASE     )   ,				[value + tokenizer.fairseq_offset for value in [285, 46, 10, 170, 382]]   ,				)

      __SCREAMING_SNAKE_CASE      = tokenizer.tokenize("""I was born in 92000, and this is falsé."""     )
      self.assertListEqual(
          __SCREAMING_SNAKE_CASE   ,				[
              SPIECE_UNDERLINE + """I""",
              SPIECE_UNDERLINE + """was""",
              SPIECE_UNDERLINE + """b""",
              """or""",
              """n""",
              SPIECE_UNDERLINE + """in""",
              SPIECE_UNDERLINE + """""",
              """9""",
              """2""",
              """0""",
              """0""",
              """0""",
              """,""",
              SPIECE_UNDERLINE + """and""",
              SPIECE_UNDERLINE + """this""",
              SPIECE_UNDERLINE + """is""",
              SPIECE_UNDERLINE + """f""",
              """al""",
              """s""",
              """é""",
              """.""",
          ]   ,				)
      __SCREAMING_SNAKE_CASE      = tokenizer.convert_tokens_to_ids(__SCREAMING_SNAKE_CASE     )
      self.assertListEqual(
          __SCREAMING_SNAKE_CASE   ,				[
              value + tokenizer.fairseq_offset
              for value in [8, 21, 84, 55, 24, 19, 7, -9, 602, 347, 347, 347, 3, 12, 66, 46, 72, 80, 6, -9, 4]
          ]   ,				)

      __SCREAMING_SNAKE_CASE      = tokenizer.convert_ids_to_tokens(__SCREAMING_SNAKE_CASE     )
      self.assertListEqual(
          __SCREAMING_SNAKE_CASE   ,				[
              SPIECE_UNDERLINE + """I""",
              SPIECE_UNDERLINE + """was""",
              SPIECE_UNDERLINE + """b""",
              """or""",
              """n""",
              SPIECE_UNDERLINE + """in""",
              SPIECE_UNDERLINE + """""",
              """[UNK]""",
              """2""",
              """0""",
              """0""",
              """0""",
              """,""",
              SPIECE_UNDERLINE + """and""",
              SPIECE_UNDERLINE + """this""",
              SPIECE_UNDERLINE + """is""",
              SPIECE_UNDERLINE + """f""",
              """al""",
              """s""",
              """[UNK]""",
              """.""",
          ]   ,				)
 @cached_property
 def  UpperCAmelCase__						(						self   :			str     )    ->					str:


      """simple docstring"""




      return XLMProphetNetTokenizer.from_pretrained("""microsoft/xprophetnet-large-wiki100-cased"""     )
 @slow
 def  UpperCAmelCase__						(						self   :			Dict     )    ->					Optional[Any]:


      """simple docstring"""




      __SCREAMING_SNAKE_CASE      = """Hello World!"""
      __SCREAMING_SNAKE_CASE      = [35_389, 6_672, 49, 2]
      self.assertListEqual(__SCREAMING_SNAKE_CASE   ,				self.big_tokenizer.encode(__SCREAMING_SNAKE_CASE     )     )


 @slow
 def  UpperCAmelCase__						(						self   :			Dict     )    ->					str:


      """simple docstring"""




      __SCREAMING_SNAKE_CASE      = {"""input_ids""": [[11_073, 82_783, 18, 26, 82_783, 549, 51_540, 248, 17_209, 1_301, 217, 20, 215_186, 1_325, 147, 17_209, 1_301, 217, 20, 56_370, 53, 122_020, 20, 16_477, 27, 87_355, 4_548, 20, 4_728, 78_392, 17, 159_969, 18, 26, 24_491, 629, 15, 538, 22_704, 5_439, 15, 2_788, 24_491, 9_885, 15, 43_534, 605, 15, 814, 18_403, 33_200, 29, 15, 43_534, 24_458, 12_410, 111, 24_966, 83_669, 9_637, 144_068, 26, 850, 22_346, 27, 147, 24_966, 83_669, 83_490, 26, 39_113, 735, 27, 689, 656, 2_800, 1_339, 4_600, 53, 122_020, 115_785, 34, 816, 1_339, 46_887, 18, 147, 53_905, 1_951, 42_238, 41_170, 17_732, 834, 436, 15, 27_523, 98_733, 217, 147, 5_542, 4_981, 930, 17_347, 16, 2], [20_091, 629, 94, 82_786, 58, 490, 20, 1_528, 84, 53_905, 344, 80_592, 110_128, 18_822, 5_267, 1_306, 62, 152_537, 308, 7_997, 401, 124_427, 549, 35_442, 225, 109, 15_055, 25_748, 147, 7_119, 43_712, 34, 767, 135_366, 18, 16, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [592, 63_784, 119_466, 17, 147_808, 88_214, 18, 656, 81, 32, 3_296, 10_280, 16, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]], """attention_mask""": [[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]]}  # noqa: E501
      # fmt: on

      self.tokenizer_integration_test_util(
          expected_encoding=__SCREAMING_SNAKE_CASE   ,				model_name="""microsoft/xprophetnet-large-wiki100-cased"""   ,				revision="""1acad1643ddd54a44df6a1b797ada8373685d90e"""   ,				)






