



"""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


lowerCamelCase      =		get_logger(__name__)
class    lowercase__     :







       '''simple docstring'''


       def __init__(							self    :						Dict	,       _UpperCAmelCase    :						Optional[str] = None					)				->		List[Any]:


             '''simple docstring'''




             UpperCAmelCase_    				=							(
                 os.path.join(__A	,       config.EXTRACTED_DATASETS_DIR					) if cache_dir else config.EXTRACTED_DATASETS_PATH
             )
             UpperCAmelCase_    				=							Extractor



       def   lowercase__       (							self    :						Union[str, Any]	,       _UpperCAmelCase    :						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"
             UpperCAmelCase_    				=							os.path.abspath(__A					)
             return os.path.join(self.extract_dir	,       hash_url_to_filename(__A					)					)



       def   lowercase__       (							self    :						str	,       _UpperCAmelCase    :						str	,       _UpperCAmelCase    :						bool					)				->		bool:


             '''simple docstring'''




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







       def   lowercase__       (							self    :						List[str]	,       _UpperCAmelCase    :						str	,       _UpperCAmelCase    :						bool = False					)				->		str:


             '''simple docstring'''




             UpperCAmelCase_    				=							self.extractor.infer_extractor_format(__A					)
             if not extractor_format:
                   return input_path
             UpperCAmelCase_    				=							self._get_output_path(__A					)
             if self._do_extract(__A	,       __A					):
                   self.extractor.extract(__A	,       __A	,       __A					)
             return output_path



class    lowercase__     (					SCREAMING_SNAKE_CASE   ):







       '''simple docstring'''


       @classmethod
       @abstractmethod
       def   lowercase__       (							cls    :						str	,       _UpperCAmelCase    :						Union[Path, str]	,       **_UpperCAmelCase    :						Any					)				->		bool:


             '''simple docstring'''




             ...







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


             '''simple docstring'''




             ...



class    lowercase__     (					SCREAMING_SNAKE_CASE       ,      SCREAMING_SNAKE_CASE   ):







       '''simple docstring'''


       UpperCamelCase		=  []



       @staticmethod
       def   lowercase__       (							_UpperCAmelCase    :						Union[Path, str]	,       _UpperCAmelCase    :						int					)				->		List[Any]:


             '''simple docstring'''




             with open(__A	,       "rb"					) as f:
                   return f.read(__A					)







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


             '''simple docstring'''




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



class    lowercase__     (					SCREAMING_SNAKE_CASE   ):







       '''simple docstring'''


       @classmethod
       def   lowercase__       (							cls    :						Union[str, Any]	,       _UpperCAmelCase    :						Union[Path, str]	,       **_UpperCAmelCase    :						str					)				->		bool:


             '''simple docstring'''




             return tarfile.is_tarfile(__A					)



       @staticmethod
       def   lowercase__       (							_UpperCAmelCase    :						Optional[Any]	,       _UpperCAmelCase    :						Any					)				->		str:


             '''simple docstring'''




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

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

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

             UpperCAmelCase_    				=							resolved(__A					)

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







       @staticmethod
       def   lowercase__       (							_UpperCAmelCase    :						Union[Path, str]	,       _UpperCAmelCase    :						Union[Path, str]					)				->		None:


             '''simple docstring'''




             os.makedirs(__A	,       exist_ok=__A					)
             UpperCAmelCase_    				=							tarfile.open(__A					)
             tar_file.extractall(__A	,       members=TarExtractor.safemembers(__A	,       __A					)					)
             tar_file.close()



class    lowercase__     (					SCREAMING_SNAKE_CASE   ):







       '''simple docstring'''


       UpperCamelCase		=  [b'''\x1F\x8B''']



       @staticmethod
       def   lowercase__       (							_UpperCAmelCase    :						Union[Path, str]	,       _UpperCAmelCase    :						Union[Path, str]					)				->		None:


             '''simple docstring'''




             with gzip.open(__A	,       "rb"					) as gzip_file:
                   with open(__A	,       "wb"					) as extracted_file:
                         shutil.copyfileobj(__A	,       __A					)



class    lowercase__     (					SCREAMING_SNAKE_CASE   ):







       '''simple docstring'''


       UpperCamelCase		=  [
           b'''PK\x03\x04''',
           b'''PK\x05\x06''',  # empty archive
           b'''PK\x07\x08''',  # spanned archive
       ]



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


             '''simple docstring'''




             if super().is_extractable(__A	,       magic_number=__A					):
                   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(__A	,       "rb"					) as fp:
                         UpperCAmelCase_    				=							_EndRecData(__A					)
                         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:
                                           UpperCAmelCase_    				=							fp.read(__A					)  # CD is where we expect it to be
                                           if len(__A					) == sizeCentralDir:
                                                 UpperCAmelCase_    				=							struct.unpack(__A	,       __A					)  # 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   lowercase__       (							_UpperCAmelCase    :						Union[Path, str]	,       _UpperCAmelCase    :						Union[Path, str]					)				->		None:


             '''simple docstring'''




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



class    lowercase__     (					SCREAMING_SNAKE_CASE   ):







       '''simple docstring'''


       UpperCamelCase		=  [b'''\xFD\x37\x7A\x58\x5A\x00''']



       @staticmethod
       def   lowercase__       (							_UpperCAmelCase    :						Union[Path, str]	,       _UpperCAmelCase    :						Union[Path, str]					)				->		None:


             '''simple docstring'''




             with lzma.open(__A					) as compressed_file:
                   with open(__A	,       "wb"					) as extracted_file:
                         shutil.copyfileobj(__A	,       __A					)



class    lowercase__     (					SCREAMING_SNAKE_CASE   ):







       '''simple docstring'''


       UpperCamelCase		=  [b'''Rar!\x1a\x07\x00''', b'''Rar!\x1a\x07\x01\x00''']  # RAR_ID  # RAR5_ID



       @staticmethod
       def   lowercase__       (							_UpperCAmelCase    :						Union[Path, str]	,       _UpperCAmelCase    :						Union[Path, str]					)				->		None:


             '''simple docstring'''




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

             os.makedirs(__A	,       exist_ok=__A					)
             UpperCAmelCase_    				=							rarfile.RarFile(__A					)
             rf.extractall(__A					)
             rf.close()



class    lowercase__     (					SCREAMING_SNAKE_CASE   ):







       '''simple docstring'''


       UpperCamelCase		=  [b'''\x28\xb5\x2F\xFD''']



       @staticmethod
       def   lowercase__       (							_UpperCAmelCase    :						Union[Path, str]	,       _UpperCAmelCase    :						Union[Path, str]					)				->		None:


             '''simple docstring'''




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

             UpperCAmelCase_    				=							zstd.ZstdDecompressor()
             with open(__A	,       "rb"					) as ifh, open(__A	,       "wb"					) as ofh:
                   dctx.copy_stream(__A	,       __A					)



class    lowercase__     (					SCREAMING_SNAKE_CASE   ):







       '''simple docstring'''


       UpperCamelCase		=  [b'''\x42\x5A\x68''']



       @staticmethod
       def   lowercase__       (							_UpperCAmelCase    :						Union[Path, str]	,       _UpperCAmelCase    :						Union[Path, str]					)				->		None:


             '''simple docstring'''




             with bza.open(__A	,       "rb"					) as compressed_file:
                   with open(__A	,       "wb"					) as extracted_file:
                         shutil.copyfileobj(__A	,       __A					)



class    lowercase__     (					SCREAMING_SNAKE_CASE   ):







       '''simple docstring'''


       UpperCamelCase		=  [b'''\x37\x7A\xBC\xAF\x27\x1C''']



       @staticmethod
       def   lowercase__       (							_UpperCAmelCase    :						Union[Path, str]	,       _UpperCAmelCase    :						Union[Path, str]					)				->		None:


             '''simple docstring'''




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

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



class    lowercase__     (					SCREAMING_SNAKE_CASE   ):







       '''simple docstring'''


       UpperCamelCase		=  [b'''\x04\x22\x4D\x18''']



       @staticmethod
       def   lowercase__       (							_UpperCAmelCase    :						Union[Path, str]	,       _UpperCAmelCase    :						Union[Path, str]					)				->		None:


             '''simple docstring'''




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

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



class    lowercase__     :







       '''simple docstring'''


       UpperCamelCase		=  {
           '''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   lowercase__       (							cls    :						Any					)				->		List[Any]:


             '''simple docstring'''




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



       @staticmethod
       def   lowercase__       (							_UpperCAmelCase    :						Union[Path, str]	,       _UpperCAmelCase    :						int					)				->		Tuple:


             '''simple docstring'''




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



       @classmethod
       def   lowercase__       (							cls    :						int	,       _UpperCAmelCase    :						Union[Path, str]	,       _UpperCAmelCase    :						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=__A	,       )
             UpperCAmelCase_    				=							cls.infer_extractor_format(__A					)
             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   lowercase__       (							cls    :						Any	,       _UpperCAmelCase    :						Union[Path, str]					)				->		str:  # <Added version="2.4.0"/>


             '''simple docstring'''




             UpperCAmelCase_    				=							cls._get_magic_number_max_length()
             UpperCAmelCase_    				=							cls._read_magic_number(__A	,       __A					)
             for extractor_format, extractor in cls.extractors.items():
                   if extractor.is_extractable(__A	,       magic_number=__A					):
                         return extractor_format







       @classmethod
       def   lowercase__       (							cls    :						Any	,       _UpperCAmelCase    :						Union[Path, str]	,       _UpperCAmelCase    :						Union[Path, str]	,       _UpperCAmelCase    :						Optional[str] = None	,       _UpperCAmelCase    :						Optional[BaseExtractor] = "deprecated"	,       )				->		None:


             '''simple docstring'''




             os.makedirs(os.path.dirname(__A					)	,       exist_ok=__A					)
             # Prevent parallel extractions
             UpperCAmelCase_    				=							str(Path(__A					).with_suffix(".lock"					)					)
             with FileLock(__A					):
                   shutil.rmtree(__A	,       ignore_errors=__A					)
                   if extractor_format or extractor != "deprecated":
                         if extractor != "deprecated" or not isinstance(__A	,       __A					):  # 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=__A	,       )
                               UpperCAmelCase_    				=							extractor if extractor != "deprecated" else extractor_format
                         else:
                               UpperCAmelCase_    				=							cls.extractors[extractor_format]
                         return extractor.extract(__A	,       __A					)
                   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=__A	,       )
                         for extractor in cls.extractors.values():
                               if extractor.is_extractable(__A					):
                                     return extractor.extract(__A	,       __A					)









"""simple docstring"""





from __future__ import annotations

from decimal import Decimal

from numpy import array
def      a__			(   lowerCAmelCase__   ):
      UpperCAmelCase_    				=							Decimal

      # Check if the provided matrix has 2 rows and 2 columns
      # since this implementation only works for 2x2 matrices
      if len(lowerCAmelCase__   ) == 2 and len(matrix[0]   ) == 2 and len(matrix[1]   ) == 2:
            # Calculate the determinant of the matrix
            UpperCAmelCase_    				=							float(
                d(matrix[0][0]   ) * d(matrix[1][1]   ) - d(matrix[1][0]   ) * d(matrix[0][1]   )   )
            if determinant == 0:
                  raise ValueError("This matrix has no inverse."   )

            # Creates a copy of the matrix with swapped positions of the elements
            UpperCAmelCase_    				=							[[0.0, 0.0], [0.0, 0.0]]
            UpperCAmelCase_				,					UpperCAmelCase_    				=							matrix[1][1], matrix[0][0]
            UpperCAmelCase_				,					UpperCAmelCase_    				=							-matrix[1][0], -matrix[0][1]

            # Calculate the inverse of the matrix
            return [
                [(float(d(lowerCAmelCase__   )   ) / determinant) or 0.0 for n in row] for row in swapped_matrix
            ]
      elif (
          len(lowerCAmelCase__   ) == 3
          and len(matrix[0]   ) == 3
          and len(matrix[1]   ) == 3
          and len(matrix[2]   ) == 3
      ):
            # Calculate the determinant of the matrix using Sarrus rule
            UpperCAmelCase_    				=							float(
                (
                    (d(matrix[0][0]   ) * d(matrix[1][1]   ) * d(matrix[2][2]   ))
                    + (d(matrix[0][1]   ) * d(matrix[1][2]   ) * d(matrix[2][0]   ))
                    + (d(matrix[0][2]   ) * d(matrix[1][0]   ) * d(matrix[2][1]   ))
                )
                - (
                    (d(matrix[0][2]   ) * d(matrix[1][1]   ) * d(matrix[2][0]   ))
                    + (d(matrix[0][1]   ) * d(matrix[1][0]   ) * d(matrix[2][2]   ))
                    + (d(matrix[0][0]   ) * d(matrix[1][2]   ) * d(matrix[2][1]   ))
                )   )
            if determinant == 0:
                  raise ValueError("This matrix has no inverse."   )

            # Creating cofactor matrix
            UpperCAmelCase_    				=							[
                [d(0.0   ), d(0.0   ), d(0.0   )],
                [d(0.0   ), d(0.0   ), d(0.0   )],
                [d(0.0   ), d(0.0   ), d(0.0   )],
            ]
            UpperCAmelCase_    				=							(d(matrix[1][1]   ) * d(matrix[2][2]   )) - (
                d(matrix[1][2]   ) * d(matrix[2][1]   )
            )
            UpperCAmelCase_    				=							-(
                (d(matrix[1][0]   ) * d(matrix[2][2]   )) - (d(matrix[1][2]   ) * d(matrix[2][0]   ))
            )
            UpperCAmelCase_    				=							(d(matrix[1][0]   ) * d(matrix[2][1]   )) - (
                d(matrix[1][1]   ) * d(matrix[2][0]   )
            )
            UpperCAmelCase_    				=							-(
                (d(matrix[0][1]   ) * d(matrix[2][2]   )) - (d(matrix[0][2]   ) * d(matrix[2][1]   ))
            )
            UpperCAmelCase_    				=							(d(matrix[0][0]   ) * d(matrix[2][2]   )) - (
                d(matrix[0][2]   ) * d(matrix[2][0]   )
            )
            UpperCAmelCase_    				=							-(
                (d(matrix[0][0]   ) * d(matrix[2][1]   )) - (d(matrix[0][1]   ) * d(matrix[2][0]   ))
            )
            UpperCAmelCase_    				=							(d(matrix[0][1]   ) * d(matrix[1][2]   )) - (
                d(matrix[0][2]   ) * d(matrix[1][1]   )
            )
            UpperCAmelCase_    				=							-(
                (d(matrix[0][0]   ) * d(matrix[1][2]   )) - (d(matrix[0][2]   ) * d(matrix[1][0]   ))
            )
            UpperCAmelCase_    				=							(d(matrix[0][0]   ) * d(matrix[1][1]   )) - (
                d(matrix[0][1]   ) * d(matrix[1][0]   )
            )

            # Transpose the cofactor matrix (Adjoint matrix)
            UpperCAmelCase_    				=							array(lowerCAmelCase__   )
            for i in range(3   ):
                  for j in range(3   ):
                        UpperCAmelCase_    				=							cofactor_matrix[j][i]

        # Inverse of the matrix using the formula (1/determinant) * adjoint matrix
            UpperCAmelCase_    				=							array(lowerCAmelCase__   )
            for i in range(3   ):
                  for j in range(3   ):
                        inverse_matrix[i][j] /= d(lowerCAmelCase__   )

        # Calculate the inverse of the matrix
            return [[float(d(lowerCAmelCase__   )   ) or 0.0 for n in row] for row in inverse_matrix]
      raise ValueError("Please provide a matrix of size 2x2 or 3x3."   )




