



"""simple docstring"""

import os
from typing import Dict, List, Union

import tensorflow as tf
from keras_nlp.tokenizers import BytePairTokenizer
from tensorflow_text import pad_model_inputs

from .tokenization_gpta import GPTaTokenizer
class     lowerCAmelCase__						(	tf.keras.layers.Layer ):


	'''simple docstring'''







	def __init__(      self				:       int     ,       _SCREAMING_SNAKE_CASE				:       Dict[str, int]     ,       _SCREAMING_SNAKE_CASE				:       List[str]     ,       _SCREAMING_SNAKE_CASE				:       int = None     ,       _SCREAMING_SNAKE_CASE				:       int = None    )						->	Union[str, Any]:





					"""simple docstring"""


					super().__init__()
					SCREAMING_SNAKE_CASE						:							Dict							=     pad_token_id
					SCREAMING_SNAKE_CASE						:							List[Any]							=     max_length
					SCREAMING_SNAKE_CASE						:							Dict							=     vocab
					SCREAMING_SNAKE_CASE						:							str							=     merges
					SCREAMING_SNAKE_CASE						:							int							=     BytePairTokenizer(_SCREAMING_SNAKE_CASE     ,       _SCREAMING_SNAKE_CASE     ,       sequence_length=_SCREAMING_SNAKE_CASE    )





	@classmethod
	def 			_lowerCAmelCase     (      cls				:       int     ,       _SCREAMING_SNAKE_CASE				:       GPTaTokenizer     ,       *_SCREAMING_SNAKE_CASE				:       Optional[Any]     ,       **_SCREAMING_SNAKE_CASE				:       Optional[int]    )						->	int:





					"""simple docstring"""


					SCREAMING_SNAKE_CASE						:							List[Any]							=     [' '.join(_SCREAMING_SNAKE_CASE    ) for m in tokenizer.bpe_ranks.keys()]
					SCREAMING_SNAKE_CASE						:							Any							=     tokenizer.get_vocab()
					return cls(_SCREAMING_SNAKE_CASE     ,       _SCREAMING_SNAKE_CASE     ,       *_SCREAMING_SNAKE_CASE     ,       **_SCREAMING_SNAKE_CASE    )





	@classmethod
	def 			_lowerCAmelCase     (      cls				:       int     ,       _SCREAMING_SNAKE_CASE				:       Union[str, os.PathLike]     ,       *_SCREAMING_SNAKE_CASE				:       Union[str, Any]     ,       **_SCREAMING_SNAKE_CASE				:       Tuple    )						->	int:





					"""simple docstring"""


					SCREAMING_SNAKE_CASE						:							List[Any]							=     GPTaTokenizer.from_pretrained(_SCREAMING_SNAKE_CASE     ,       *_SCREAMING_SNAKE_CASE     ,       **_SCREAMING_SNAKE_CASE    )
					return cls.from_tokenizer(_SCREAMING_SNAKE_CASE     ,       *_SCREAMING_SNAKE_CASE     ,       **_SCREAMING_SNAKE_CASE    )





	@classmethod
	def 			_lowerCAmelCase     (      cls				:       List[str]     ,       _SCREAMING_SNAKE_CASE				:       Dict    )						->	Union[str, Any]:





					"""simple docstring"""


					return cls(**_SCREAMING_SNAKE_CASE    )





	def 			_lowerCAmelCase     (      self				:       Optional[int]    )						->	List[str]:





					"""simple docstring"""


					return {
					    "vocab": self.vocab,
					    "merges": self.merges,
					    "max_length": self.max_length,
					    "pad_token_id": self.pad_token_id,
					}







	def 			_lowerCAmelCase     (      self				:       Optional[Any]     ,       _SCREAMING_SNAKE_CASE				:       Tuple     ,       _SCREAMING_SNAKE_CASE				:       int = None    )						->	Optional[int]:





					"""simple docstring"""


					SCREAMING_SNAKE_CASE						:							Optional[Any]							=     self.tf_tokenizer(_SCREAMING_SNAKE_CASE    )
					SCREAMING_SNAKE_CASE						:							Any							=     tf.ones_like(_SCREAMING_SNAKE_CASE    )

					if self.pad_token_id is not None:
									# pad the tokens up to max length
									SCREAMING_SNAKE_CASE						:							Tuple							=     max_length if max_length is not None else self.max_length

									if max_length is not None:
													SCREAMING_SNAKE_CASE				,						SCREAMING_SNAKE_CASE						:							Optional[Any]							=     pad_model_inputs(
													    _SCREAMING_SNAKE_CASE     ,       max_seq_length=_SCREAMING_SNAKE_CASE     ,       pad_value=self.pad_token_id    )

					return {"attention_mask": attention_mask, "input_ids": input_ids}










"""simple docstring"""

import bza
import gzip
import lzma
import os
import shutil
import struct
import tarfile
import warnings
import zipfile
from abc import ABC, abstractmethod
from pathlib import Path
from typing import Dict, List, Optional, Type, Union

from .. import config
from .filelock import FileLock
from .logging import get_logger


A_						:    Optional[int]				=      get_logger(__name__)
class     lowerCAmelCase__						:


	'''simple docstring'''







	def __init__(      self				:       Tuple     ,       _SCREAMING_SNAKE_CASE				:       Optional[str] = None    )						->	str:





					"""simple docstring"""


					SCREAMING_SNAKE_CASE						:							List[str]							=     (
					    os.path.join(_SCREAMING_SNAKE_CASE     ,       config.EXTRACTED_DATASETS_DIR    ) if cache_dir else config.EXTRACTED_DATASETS_PATH
					)
					SCREAMING_SNAKE_CASE						:							Dict							=     Extractor





	def 			_lowerCAmelCase     (      self				:       List[Any]     ,       _SCREAMING_SNAKE_CASE				:       str    )						->	str:





					"""simple docstring"""


					from .file_utils import hash_url_to_filename

					# Path where we extract compressed archives
					# We extract in the cache dir, and get the extracted path name by hashing the original path"
					SCREAMING_SNAKE_CASE						:							Optional[Any]							=     os.path.abspath(_SCREAMING_SNAKE_CASE    )
					return os.path.join(self.extract_dir     ,       hash_url_to_filename(_SCREAMING_SNAKE_CASE    )    )





	def 			_lowerCAmelCase     (      self				:       Union[str, Any]     ,       _SCREAMING_SNAKE_CASE				:       str     ,       _SCREAMING_SNAKE_CASE				:       bool    )						->	bool:





					"""simple docstring"""


					return force_extract or (
					    not os.path.isfile(_SCREAMING_SNAKE_CASE    ) and not (os.path.isdir(_SCREAMING_SNAKE_CASE    ) and os.listdir(_SCREAMING_SNAKE_CASE    ))
					)







	def 			_lowerCAmelCase     (      self				:       str     ,       _SCREAMING_SNAKE_CASE				:       str     ,       _SCREAMING_SNAKE_CASE				:       bool = False    )						->	str:





					"""simple docstring"""


					SCREAMING_SNAKE_CASE						:							int							=     self.extractor.infer_extractor_format(_SCREAMING_SNAKE_CASE    )
					if not extractor_format:
									return input_path
					SCREAMING_SNAKE_CASE						:							List[str]							=     self._get_output_path(_SCREAMING_SNAKE_CASE    )
					if self._do_extract(_SCREAMING_SNAKE_CASE     ,       _SCREAMING_SNAKE_CASE    ):
									self.extractor.extract(_SCREAMING_SNAKE_CASE     ,       _SCREAMING_SNAKE_CASE     ,       _SCREAMING_SNAKE_CASE    )
					return output_path




class     lowerCAmelCase__						(	_lowerCamelCase ):


	'''simple docstring'''







	@classmethod
	@abstractmethod
	def 			_lowerCAmelCase     (      cls				:       Tuple     ,       _SCREAMING_SNAKE_CASE				:       Union[Path, str]     ,       **_SCREAMING_SNAKE_CASE				:       Tuple    )						->	bool:





					"""simple docstring"""


					...







	@staticmethod
	@abstractmethod
	def 			_lowerCAmelCase     (      _SCREAMING_SNAKE_CASE				:       Union[Path, str]     ,       _SCREAMING_SNAKE_CASE				:       Union[Path, str]    )						->	None:





					"""simple docstring"""


					...




class     lowerCAmelCase__						(	_lowerCamelCase							,							_lowerCamelCase ):


	'''simple docstring'''







	_SCREAMING_SNAKE_CASE	:		List[bytes]  						= []





	@staticmethod
	def 			_lowerCAmelCase     (      _SCREAMING_SNAKE_CASE				:       Union[Path, str]     ,       _SCREAMING_SNAKE_CASE				:       int    )						->	Any:





					"""simple docstring"""


					with open(_SCREAMING_SNAKE_CASE     ,       'rb'    ) as f:
									return f.read(_SCREAMING_SNAKE_CASE    )







	@classmethod
	def 			_lowerCAmelCase     (      cls				:       str     ,       _SCREAMING_SNAKE_CASE				:       Union[Path, str]     ,       _SCREAMING_SNAKE_CASE				:       bytes = b""    )						->	bool:





					"""simple docstring"""


					if not magic_number:
									SCREAMING_SNAKE_CASE						:							Any							=     max(len(_SCREAMING_SNAKE_CASE    ) for cls_magic_number in cls.magic_numbers    )
									try:
													SCREAMING_SNAKE_CASE						:							int							=     cls.read_magic_number(_SCREAMING_SNAKE_CASE     ,       _SCREAMING_SNAKE_CASE    )
									except OSError:
													return False
					return any(magic_number.startswith(_SCREAMING_SNAKE_CASE    ) for cls_magic_number in cls.magic_numbers    )




class     lowerCAmelCase__						(	_lowerCamelCase ):


	'''simple docstring'''







	@classmethod
	def 			_lowerCAmelCase     (      cls				:       List[str]     ,       _SCREAMING_SNAKE_CASE				:       Union[Path, str]     ,       **_SCREAMING_SNAKE_CASE				:       List[Any]    )						->	bool:





					"""simple docstring"""


					return tarfile.is_tarfile(_SCREAMING_SNAKE_CASE    )





	@staticmethod
	def 			_lowerCAmelCase     (      _SCREAMING_SNAKE_CASE				:       Optional[Any]     ,       _SCREAMING_SNAKE_CASE				:       Dict    )						->	Dict:





					"""simple docstring"""


					def resolved(_SCREAMING_SNAKE_CASE				:       str    ) -> str:
									return os.path.realpath(os.path.abspath(_SCREAMING_SNAKE_CASE    )    )

					def badpath(_SCREAMING_SNAKE_CASE				:       str     ,       _SCREAMING_SNAKE_CASE				:       str    ) -> bool:
									# joinpath will ignore base if path is absolute
									return not resolved(os.path.join(_SCREAMING_SNAKE_CASE     ,       _SCREAMING_SNAKE_CASE    )    ).startswith(_SCREAMING_SNAKE_CASE    )

					def badlink(_SCREAMING_SNAKE_CASE				:       int     ,       _SCREAMING_SNAKE_CASE				:       str    ) -> bool:
									# Links are interpreted relative to the directory containing the link
									SCREAMING_SNAKE_CASE						:							List[str]							=     resolved(os.path.join(_SCREAMING_SNAKE_CASE     ,       os.path.dirname(info.name    )    )    )
									return badpath(info.linkname     ,       base=_SCREAMING_SNAKE_CASE    )

					SCREAMING_SNAKE_CASE						:							str							=     resolved(_SCREAMING_SNAKE_CASE    )

					for finfo in members:
									if badpath(finfo.name     ,       _SCREAMING_SNAKE_CASE    ):
													logger.error(f"""Extraction of {finfo.name} is blocked (illegal path)"""    )
									elif finfo.issym() and badlink(_SCREAMING_SNAKE_CASE     ,       _SCREAMING_SNAKE_CASE    ):
													logger.error(f"""Extraction of {finfo.name} is blocked: Symlink to {finfo.linkname}"""    )
									elif finfo.islnk() and badlink(_SCREAMING_SNAKE_CASE     ,       _SCREAMING_SNAKE_CASE    ):
													logger.error(f"""Extraction of {finfo.name} is blocked: Hard link to {finfo.linkname}"""    )
									else:
													yield finfo







	@staticmethod
	def 			_lowerCAmelCase     (      _SCREAMING_SNAKE_CASE				:       Union[Path, str]     ,       _SCREAMING_SNAKE_CASE				:       Union[Path, str]    )						->	None:





					"""simple docstring"""


					os.makedirs(_SCREAMING_SNAKE_CASE     ,       exist_ok=_SCREAMING_SNAKE_CASE    )
					SCREAMING_SNAKE_CASE						:							Optional[int]							=     tarfile.open(_SCREAMING_SNAKE_CASE    )
					tar_file.extractall(_SCREAMING_SNAKE_CASE     ,       members=TarExtractor.safemembers(_SCREAMING_SNAKE_CASE     ,       _SCREAMING_SNAKE_CASE    )    )
					tar_file.close()




class     lowerCAmelCase__						(	_lowerCamelCase ):


	'''simple docstring'''







	_SCREAMING_SNAKE_CASE	:		Optional[int]  						= [B'''\x1F\x8B''']





	@staticmethod
	def 			_lowerCAmelCase     (      _SCREAMING_SNAKE_CASE				:       Union[Path, str]     ,       _SCREAMING_SNAKE_CASE				:       Union[Path, str]    )						->	None:





					"""simple docstring"""


					with gzip.open(_SCREAMING_SNAKE_CASE     ,       'rb'    ) as gzip_file:
									with open(_SCREAMING_SNAKE_CASE     ,       'wb'    ) as extracted_file:
													shutil.copyfileobj(_SCREAMING_SNAKE_CASE     ,       _SCREAMING_SNAKE_CASE    )




class     lowerCAmelCase__						(	_lowerCamelCase ):


	'''simple docstring'''







	_SCREAMING_SNAKE_CASE	:		Optional[Any]  						= [
	    B'''PK\x03\x04''',
	    B'''PK\x05\x06''',  # empty archive
	    B'''PK\x07\x08''',  # spanned archive
	]





	@classmethod
	def 			_lowerCAmelCase     (      cls				:       Tuple     ,       _SCREAMING_SNAKE_CASE				:       Union[Path, str]     ,       _SCREAMING_SNAKE_CASE				:       bytes = b""    )						->	bool:





					"""simple docstring"""


					if super().is_extractable(_SCREAMING_SNAKE_CASE     ,       magic_number=_SCREAMING_SNAKE_CASE    ):
									return True
					try:
									# Alternative version of zipfile.is_zipfile that has less false positives, but misses executable zip archives.
									# From: https://github.com/python/cpython/pull/5053
									from zipfile import (
									    _CD_SIGNATURE,
									    _ECD_DISK_NUMBER,
									    _ECD_DISK_START,
									    _ECD_ENTRIES_TOTAL,
									    _ECD_OFFSET,
									    _ECD_SIZE,
									    _EndRecData,
									    sizeCentralDir,
									    stringCentralDir,
									    structCentralDir,
									)

									with open(_SCREAMING_SNAKE_CASE     ,       'rb'    ) as fp:
													SCREAMING_SNAKE_CASE						:							List[str]							=     _EndRecData(_SCREAMING_SNAKE_CASE    )
													if endrec:
																	if endrec[_ECD_ENTRIES_TOTAL] == 0 and endrec[_ECD_SIZE] == 0 and endrec[_ECD_OFFSET] == 0:
																					return True  # Empty zipfiles are still zipfiles
																	elif endrec[_ECD_DISK_NUMBER] == endrec[_ECD_DISK_START]:
																					fp.seek(endrec[_ECD_OFFSET]    )  # Central directory is on the same disk
																					if fp.tell() == endrec[_ECD_OFFSET] and endrec[_ECD_SIZE] >= sizeCentralDir:
																									SCREAMING_SNAKE_CASE						:							str							=     fp.read(_SCREAMING_SNAKE_CASE    )  # CD is where we expect it to be
																									if len(_SCREAMING_SNAKE_CASE    ) == sizeCentralDir:
																													SCREAMING_SNAKE_CASE						:							Optional[Any]							=     struct.unpack(_SCREAMING_SNAKE_CASE     ,       _SCREAMING_SNAKE_CASE    )  # CD is the right size
																													if centdir[_CD_SIGNATURE] == stringCentralDir:
																																	return True  # First central directory entry  has correct magic number
									return False
					except Exception:  # catch all errors in case future python versions change the zipfile internals
									return False







	@staticmethod
	def 			_lowerCAmelCase     (      _SCREAMING_SNAKE_CASE				:       Union[Path, str]     ,       _SCREAMING_SNAKE_CASE				:       Union[Path, str]    )						->	None:





					"""simple docstring"""


					os.makedirs(_SCREAMING_SNAKE_CASE     ,       exist_ok=_SCREAMING_SNAKE_CASE    )
					with zipfile.ZipFile(_SCREAMING_SNAKE_CASE     ,       'r'    ) as zip_file:
									zip_file.extractall(_SCREAMING_SNAKE_CASE    )
									zip_file.close()




class     lowerCAmelCase__						(	_lowerCamelCase ):


	'''simple docstring'''







	_SCREAMING_SNAKE_CASE	:		Union[str, Any]  						= [B'''\xFD\x37\x7A\x58\x5A\x00''']





	@staticmethod
	def 			_lowerCAmelCase     (      _SCREAMING_SNAKE_CASE				:       Union[Path, str]     ,       _SCREAMING_SNAKE_CASE				:       Union[Path, str]    )						->	None:





					"""simple docstring"""


					with lzma.open(_SCREAMING_SNAKE_CASE    ) as compressed_file:
									with open(_SCREAMING_SNAKE_CASE     ,       'wb'    ) as extracted_file:
													shutil.copyfileobj(_SCREAMING_SNAKE_CASE     ,       _SCREAMING_SNAKE_CASE    )




class     lowerCAmelCase__						(	_lowerCamelCase ):


	'''simple docstring'''







	_SCREAMING_SNAKE_CASE	:		Dict  						= [B'''Rar!\x1a\x07\x00''', B'''Rar!\x1a\x07\x01\x00''']  # RAR_ID  # RAR5_ID





	@staticmethod
	def 			_lowerCAmelCase     (      _SCREAMING_SNAKE_CASE				:       Union[Path, str]     ,       _SCREAMING_SNAKE_CASE				:       Union[Path, str]    )						->	None:





					"""simple docstring"""


					if not config.RARFILE_AVAILABLE:
									raise ImportError('Please pip install rarfile'    )
					import rarfile

					os.makedirs(_SCREAMING_SNAKE_CASE     ,       exist_ok=_SCREAMING_SNAKE_CASE    )
					SCREAMING_SNAKE_CASE						:							str							=     rarfile.RarFile(_SCREAMING_SNAKE_CASE    )
					rf.extractall(_SCREAMING_SNAKE_CASE    )
					rf.close()




class     lowerCAmelCase__						(	_lowerCamelCase ):


	'''simple docstring'''







	_SCREAMING_SNAKE_CASE	:		Optional[int]  						= [B'''\x28\xb5\x2F\xFD''']





	@staticmethod
	def 			_lowerCAmelCase     (      _SCREAMING_SNAKE_CASE				:       Union[Path, str]     ,       _SCREAMING_SNAKE_CASE				:       Union[Path, str]    )						->	None:





					"""simple docstring"""


					if not config.ZSTANDARD_AVAILABLE:
									raise ImportError('Please pip install zstandard'    )
					import zstandard as zstd

					SCREAMING_SNAKE_CASE						:							Any							=     zstd.ZstdDecompressor()
					with open(_SCREAMING_SNAKE_CASE     ,       'rb'    ) as ifh, open(_SCREAMING_SNAKE_CASE     ,       'wb'    ) as ofh:
									dctx.copy_stream(_SCREAMING_SNAKE_CASE     ,       _SCREAMING_SNAKE_CASE    )




class     lowerCAmelCase__						(	_lowerCamelCase ):


	'''simple docstring'''







	_SCREAMING_SNAKE_CASE	:		Union[str, Any]  						= [B'''\x42\x5A\x68''']





	@staticmethod
	def 			_lowerCAmelCase     (      _SCREAMING_SNAKE_CASE				:       Union[Path, str]     ,       _SCREAMING_SNAKE_CASE				:       Union[Path, str]    )						->	None:





					"""simple docstring"""


					with bza.open(_SCREAMING_SNAKE_CASE     ,       'rb'    ) as compressed_file:
									with open(_SCREAMING_SNAKE_CASE     ,       'wb'    ) as extracted_file:
													shutil.copyfileobj(_SCREAMING_SNAKE_CASE     ,       _SCREAMING_SNAKE_CASE    )




class     lowerCAmelCase__						(	_lowerCamelCase ):


	'''simple docstring'''







	_SCREAMING_SNAKE_CASE	:		str  						= [B'''\x37\x7A\xBC\xAF\x27\x1C''']





	@staticmethod
	def 			_lowerCAmelCase     (      _SCREAMING_SNAKE_CASE				:       Union[Path, str]     ,       _SCREAMING_SNAKE_CASE				:       Union[Path, str]    )						->	None:





					"""simple docstring"""


					if not config.PY7ZR_AVAILABLE:
									raise ImportError('Please pip install py7zr'    )
					import pyazr

					os.makedirs(_SCREAMING_SNAKE_CASE     ,       exist_ok=_SCREAMING_SNAKE_CASE    )
					with pyazr.SevenZipFile(_SCREAMING_SNAKE_CASE     ,       'r'    ) as archive:
									archive.extractall(_SCREAMING_SNAKE_CASE    )




class     lowerCAmelCase__						(	_lowerCamelCase ):


	'''simple docstring'''







	_SCREAMING_SNAKE_CASE	:		List[str]  						= [B'''\x04\x22\x4D\x18''']





	@staticmethod
	def 			_lowerCAmelCase     (      _SCREAMING_SNAKE_CASE				:       Union[Path, str]     ,       _SCREAMING_SNAKE_CASE				:       Union[Path, str]    )						->	None:





					"""simple docstring"""


					if not config.LZ4_AVAILABLE:
									raise ImportError('Please pip install lz4'    )
					import lza.frame

					with lza.frame.open(_SCREAMING_SNAKE_CASE     ,       'rb'    ) as compressed_file:
									with open(_SCREAMING_SNAKE_CASE     ,       'wb'    ) as extracted_file:
													shutil.copyfileobj(_SCREAMING_SNAKE_CASE     ,       _SCREAMING_SNAKE_CASE    )




class     lowerCAmelCase__						:


	'''simple docstring'''







	_SCREAMING_SNAKE_CASE	:		Dict[str, Type[BaseExtractor]]  						= {
	    "tar": TarExtractor,
	    "gzip": GzipExtractor,
	    "zip": ZipExtractor,
	    "xz": XzExtractor,
	    "rar": RarExtractor,
	    "zstd": ZstdExtractor,
	    "bz2": BzipaExtractor,
	    "7z": SevenZipExtractor,  # <Added version="2.4.0"/>
	    "lz4": LzaExtractor,  # <Added version="2.4.0"/>
	}





	@classmethod
	def 			_lowerCAmelCase     (      cls				:       List[str]    )						->	Tuple:





					"""simple docstring"""


					return max(
					    len(_SCREAMING_SNAKE_CASE    )
					    for extractor in cls.extractors.values()
					    if issubclass(_SCREAMING_SNAKE_CASE     ,       _SCREAMING_SNAKE_CASE    )
					    for extractor_magic_number in extractor.magic_numbers    )





	@staticmethod
	def 			_lowerCAmelCase     (      _SCREAMING_SNAKE_CASE				:       Union[Path, str]     ,       _SCREAMING_SNAKE_CASE				:       int    )						->	List[str]:





					"""simple docstring"""


					try:
									return MagicNumberBaseExtractor.read_magic_number(_SCREAMING_SNAKE_CASE     ,       magic_number_length=_SCREAMING_SNAKE_CASE    )
					except OSError:
									return b""





	@classmethod
	def 			_lowerCAmelCase     (      cls				:       Any     ,       _SCREAMING_SNAKE_CASE				:       Union[Path, str]     ,       _SCREAMING_SNAKE_CASE				:       bool = False    )						->	bool:





					"""simple docstring"""


					warnings.warn(
					    'Method \'is_extractable\' was deprecated in version 2.4.0 and will be removed in 3.0.0. '
					    'Use \'infer_extractor_format\' instead.'     ,       category=_SCREAMING_SNAKE_CASE     ,       )
					SCREAMING_SNAKE_CASE						:							Optional[Any]							=     cls.infer_extractor_format(_SCREAMING_SNAKE_CASE    )
					if extractor_format:
									return True if not return_extractor else (True, cls.extractors[extractor_format])
					return False if not return_extractor else (False, None)





	@classmethod
	def 			_lowerCAmelCase     (      cls				:       Union[str, Any]     ,       _SCREAMING_SNAKE_CASE				:       Union[Path, str]    )						->	str:  # <Added version="2.4.0"/>





					"""simple docstring"""


					SCREAMING_SNAKE_CASE						:							List[Any]							=     cls._get_magic_number_max_length()
					SCREAMING_SNAKE_CASE						:							str							=     cls._read_magic_number(_SCREAMING_SNAKE_CASE     ,       _SCREAMING_SNAKE_CASE    )
					for extractor_format, extractor in cls.extractors.items():
									if extractor.is_extractable(_SCREAMING_SNAKE_CASE     ,       magic_number=_SCREAMING_SNAKE_CASE    ):
													return extractor_format







	@classmethod
	def 			_lowerCAmelCase     (      cls				:       Dict     ,       _SCREAMING_SNAKE_CASE				:       Union[Path, str]     ,       _SCREAMING_SNAKE_CASE				:       Union[Path, str]     ,       _SCREAMING_SNAKE_CASE				:       Optional[str] = None     ,       _SCREAMING_SNAKE_CASE				:       Optional[BaseExtractor] = "deprecated"     ,       )						->	None:





					"""simple docstring"""


					os.makedirs(os.path.dirname(_SCREAMING_SNAKE_CASE    )     ,       exist_ok=_SCREAMING_SNAKE_CASE    )
					# Prevent parallel extractions
					SCREAMING_SNAKE_CASE						:							List[str]							=     str(Path(_SCREAMING_SNAKE_CASE    ).with_suffix('.lock'    )    )
					with FileLock(_SCREAMING_SNAKE_CASE    ):
									shutil.rmtree(_SCREAMING_SNAKE_CASE     ,       ignore_errors=_SCREAMING_SNAKE_CASE    )
									if extractor_format or extractor != "deprecated":
													if extractor != "deprecated" or not isinstance(_SCREAMING_SNAKE_CASE     ,       _SCREAMING_SNAKE_CASE    ):  # passed as positional arg
																	warnings.warn(
																	    'Parameter \'extractor\' was deprecated in version 2.4.0 and will be removed in 3.0.0. '
																	    'Use \'extractor_format\' instead.'     ,       category=_SCREAMING_SNAKE_CASE     ,       )
																	SCREAMING_SNAKE_CASE						:							int							=     extractor if extractor != 'deprecated' else extractor_format
													else:
																	SCREAMING_SNAKE_CASE						:							int							=     cls.extractors[extractor_format]
													return extractor.extract(_SCREAMING_SNAKE_CASE     ,       _SCREAMING_SNAKE_CASE    )
									else:
													warnings.warn(
													    'Parameter \'extractor_format\' was made required in version 2.4.0 and not passing it will raise an '
													    'exception in 3.0.0.'     ,       category=_SCREAMING_SNAKE_CASE     ,       )
													for extractor in cls.extractors.values():
																	if extractor.is_extractable(_SCREAMING_SNAKE_CASE    ):
																					return extractor.extract(_SCREAMING_SNAKE_CASE     ,       _SCREAMING_SNAKE_CASE    )





