



from datasets.utils.patching import _PatchedModuleObj, patch_submodule

from . import _test_patching







def    _snake_case (       )     ->     str:






      '''simple docstring'''







      import os as original_os
      from os import path as original_path
      from os import rename as original_rename
      from os.path import dirname as original_dirname
      from os.path import join as original_join

      assert _test_patching.os is original_os
      assert _test_patching.path is original_path
      assert _test_patching.join is original_join

      assert _test_patching.renamed_os is original_os
      assert _test_patching.renamed_path is original_path
      assert _test_patching.renamed_join is original_join

      UpperCAmelCase_  :	Optional[Any]				      =		"__test_patch_submodule_mock__"
      with patch_submodule(_test_patching					,  "os.path.join"					,  __snake_case    ):
            # Every way to access os.path.join must be patched, and the rest must stay untouched

            # check os.path.join
            assert isinstance(_test_patching.os					,  _PatchedModuleObj    )
            assert isinstance(_test_patching.os.path					,  _PatchedModuleObj    )
            assert _test_patching.os.path.join is mock

            # check path.join
            assert isinstance(_test_patching.path					,  _PatchedModuleObj    )
            assert _test_patching.path.join is mock

            # check join
            assert _test_patching.join is mock

            # check that the other attributes are untouched
            assert _test_patching.os.rename is original_rename
            assert _test_patching.path.dirname is original_dirname
            assert _test_patching.os.path.dirname is original_dirname

            # Even renamed modules or objects must be patched

            # check renamed_os.path.join
            assert isinstance(_test_patching.renamed_os					,  _PatchedModuleObj    )
            assert isinstance(_test_patching.renamed_os.path					,  _PatchedModuleObj    )
            assert _test_patching.renamed_os.path.join is mock

            # check renamed_path.join
            assert isinstance(_test_patching.renamed_path					,  _PatchedModuleObj    )
            assert _test_patching.renamed_path.join is mock

            # check renamed_join
            assert _test_patching.renamed_join is mock

            # check that the other attributes are untouched
            assert _test_patching.renamed_os.rename is original_rename
            assert _test_patching.renamed_path.dirname is original_dirname
            assert _test_patching.renamed_os.path.dirname is original_dirname

      # check that everthing is back to normal when the patch is over

      assert _test_patching.os is original_os
      assert _test_patching.path is original_path
      assert _test_patching.join is original_join

      assert _test_patching.renamed_os is original_os
      assert _test_patching.renamed_path is original_path
      assert _test_patching.renamed_join is original_join







def    _snake_case (       )     ->     List[str]:






      '''simple docstring'''







      assert _test_patching.open is open

      UpperCAmelCase_  :	Optional[Any]				      =		"__test_patch_submodule_builtin_mock__"
      # _test_patching has "open" in its globals
      assert _test_patching.open is open
      with patch_submodule(_test_patching					,  "open"					,  __snake_case    ):
            assert _test_patching.open is mock

      # check that everthing is back to normal when the patch is over

      assert _test_patching.open is open







def    _snake_case (       )     ->     Union[str, Any]:






      '''simple docstring'''







      UpperCAmelCase_  :	int				      =		"__test_patch_submodule_missing_mock__"
      with patch_submodule(_test_patching					,  "pandas.read_csv"					,  __snake_case    ):
            pass







def    _snake_case (       )     ->     int:






      '''simple docstring'''







      UpperCAmelCase_  :	int				      =		"__test_patch_submodule_missing_builtin_mock__"
      # _test_patching doesn't have "len" in its globals
      assert getattr(_test_patching					,  "len"					,  __snake_case    ) is None
      with patch_submodule(_test_patching					,  "len"					,  __snake_case    ):
            assert _test_patching.len is mock
      assert _test_patching.len is len







def    _snake_case (       )     ->     Dict:






      '''simple docstring'''







      UpperCAmelCase_  :	int				      =		"__test_patch_submodule_start_and_stop_mock__"
      UpperCAmelCase_  :	Optional[int]				      =		patch_submodule(_test_patching					,  "open"					,  __snake_case    )
      assert _test_patching.open is open
      patch.start()
      assert _test_patching.open is mock
      patch.stop()
      assert _test_patching.open is open







def    _snake_case (       )     ->     int:






      '''simple docstring'''







      from os import rename as original_rename
      from os.path import dirname as original_dirname
      from os.path import join as original_join

      UpperCAmelCase_  :	Optional[Any]				      =		"__test_patch_submodule_successive_join__"
      UpperCAmelCase_  :	Dict				      =		"__test_patch_submodule_successive_dirname__"
      UpperCAmelCase_  :	Optional[Any]				      =		"__test_patch_submodule_successive_rename__"
      assert _test_patching.os.path.join is original_join
      assert _test_patching.os.path.dirname is original_dirname
      assert _test_patching.os.rename is original_rename

      with patch_submodule(_test_patching					,  "os.path.join"					,  __snake_case    ):
            with patch_submodule(_test_patching					,  "os.rename"					,  __snake_case    ):
                  with patch_submodule(_test_patching					,  "os.path.dirname"					,  __snake_case    ):
                        assert _test_patching.os.path.join is mock_join
                        assert _test_patching.os.path.dirname is mock_dirname
                        assert _test_patching.os.rename is mock_rename

    # try another order
      with patch_submodule(_test_patching					,  "os.rename"					,  __snake_case    ):
            with patch_submodule(_test_patching					,  "os.path.join"					,  __snake_case    ):
                  with patch_submodule(_test_patching					,  "os.path.dirname"					,  __snake_case    ):
                        assert _test_patching.os.path.join is mock_join
                        assert _test_patching.os.path.dirname is mock_dirname
                        assert _test_patching.os.rename is mock_rename

      assert _test_patching.os.path.join is original_join
      assert _test_patching.os.path.dirname is original_dirname
      assert _test_patching.os.rename is original_rename







def    _snake_case (       )     ->     Union[str, Any]:






      '''simple docstring'''







      UpperCAmelCase_  :	List[str]				      =		"__test_patch_submodule_doesnt_exist_mock__"
      with patch_submodule(_test_patching					,  "__module_that_doesn_exist__.__attribute_that_doesn_exist__"					,  __snake_case    ):
            pass
      with patch_submodule(_test_patching					,  "os.__attribute_that_doesn_exist__"					,  __snake_case    ):
            pass





import argparse
import logging
import pickle
import random
import time

import numpy as np

from transformers import BertTokenizer, GPTaTokenizer, RobertaTokenizer


logging.basicConfig(
    format='''%(asctime)s - %(levelname)s - %(name)s - %(message)s''', datefmt='''%m/%d/%Y %H:%M:%S''', level=logging.INFO
)
__lowerCamelCase         =			logging.getLogger(__name__)







def    _snake_case (       )     ->     Dict:






      '''simple docstring'''







      UpperCAmelCase_  :	Any				      =		argparse.ArgumentParser(
          description="Preprocess the data to avoid re-doing it several times by (tokenization + token_to_ids)."    )
      parser.add_argument("--file_path"					,  type=__snake_case					,  default="data/dump.txt"					,  help="The path to the data."    )
      parser.add_argument("--tokenizer_type"					,  type=__snake_case					,  default="bert"					,  choices=["bert", "roberta", "gpt2"]    )
      parser.add_argument("--tokenizer_name"					,  type=__snake_case					,  default="bert-base-uncased"					,  help="The tokenizer to use."    )
      parser.add_argument("--dump_file"					,  type=__snake_case					,  default="data/dump"					,  help="The dump file prefix."    )
      UpperCAmelCase_  :	str				      =		parser.parse_args()

      logger.info(F"""Loading Tokenizer ({args.tokenizer_name})"""    )
      if args.tokenizer_type == "bert":
            UpperCAmelCase_  :	int				      =		BertTokenizer.from_pretrained(args.tokenizer_name    )
            UpperCAmelCase_  :	Optional[Any]				      =		tokenizer.special_tokens_map["cls_token"]  # `[CLS]`
            UpperCAmelCase_  :	Dict				      =		tokenizer.special_tokens_map["sep_token"]  # `[SEP]`
      elif args.tokenizer_type == "roberta":
            UpperCAmelCase_  :	str				      =		RobertaTokenizer.from_pretrained(args.tokenizer_name    )
            UpperCAmelCase_  :	int				      =		tokenizer.special_tokens_map["cls_token"]  # `<s>`
            UpperCAmelCase_  :	Optional[Any]				      =		tokenizer.special_tokens_map["sep_token"]  # `</s>`
      elif args.tokenizer_type == "gpt2":
            UpperCAmelCase_  :	Tuple				      =		GPTaTokenizer.from_pretrained(args.tokenizer_name    )
            UpperCAmelCase_  :	List[Any]				      =		tokenizer.special_tokens_map["bos_token"]  # `<|endoftext|>`
            UpperCAmelCase_  :	List[str]				      =		tokenizer.special_tokens_map["eos_token"]  # `<|endoftext|>`

      logger.info(F"""Loading text from {args.file_path}"""    )
      with open(args.file_path					,  "r"					,  encoding="utf8"    ) as fp:
            UpperCAmelCase_  :	Union[str, Any]				      =		fp.readlines()

      logger.info("Start encoding"    )
      logger.info(F"""{len(__snake_case    )} examples to process."""    )

      UpperCAmelCase_  :	List[str]				      =		[]
      UpperCAmelCase_  :	str				      =		0
      UpperCAmelCase_  :	Union[str, Any]				      =		1_0_0_0_0
      UpperCAmelCase_  :	int				      =		time.time()
      for text in data:
            UpperCAmelCase_  :	str				      =		F"""{bos} {text.strip()} {sep}"""
            UpperCAmelCase_  :	Any				      =		tokenizer.encode(__snake_case					,  add_special_tokens=__snake_case    )
            rslt.append(__snake_case    )

            iter += 1
            if iter % interval == 0:
                  UpperCAmelCase_  :	List[str]				      =		time.time()
                  logger.info(F"""{iter} examples processed. - {(end-start):.2f}s/{interval}expl"""    )
                  UpperCAmelCase_  :	Optional[Any]				      =		time.time()
      logger.info("Finished binarization"    )
      logger.info(F"""{len(__snake_case    )} examples processed."""    )

      UpperCAmelCase_  :	List[Any]				      =		F"""{args.dump_file}.{args.tokenizer_name}.pickle"""
      UpperCAmelCase_  :	Optional[int]				      =		tokenizer.vocab_size
      if vocab_size < (1 << 1_6):
            UpperCAmelCase_  :	List[Any]				      =		[np.uintaa(__snake_case    ) for d in rslt]
      else:
            UpperCAmelCase_  :	str				      =		[np.intaa(__snake_case    ) for d in rslt]
      random.shuffle(rslt_    )
      logger.info(F"""Dump to {dp_file}"""    )
      with open(__snake_case					,  "wb"    ) as handle:
            pickle.dump(rslt_					,  __snake_case					,  protocol=pickle.HIGHEST_PROTOCOL    )


if __name__ == "__main__":
   main()
