




import os
import zipfile

import pytest

from datasets.utils.extract import (
    BzipaExtractor,
    Extractor,
    GzipExtractor,
    LzaExtractor,
    SevenZipExtractor,
    TarExtractor,
    XzExtractor,
    ZipExtractor,
    ZstdExtractor,
)

from .utils import require_lza, require_pyazr, require_zstandard




@pytest.mark.parametrize(
    """compression_format, is_archive"""						,  [
        ("""7z""", True),
        ("""bz2""", False),
        ("""gzip""", False),
        ("""lz4""", False),
        ("""tar""", True),
        ("""xz""", False),
        ("""zip""", True),
        ("""zstd""", False),
    ]						,  )
def 		lowerCAmelCase_ (						lowerCamelCase						,  lowerCamelCase						,  lowerCamelCase						,  lowerCamelCase						,  lowerCamelCase						,  lowerCamelCase						,  lowerCamelCase						,  lowerCamelCase						,  lowerCamelCase						,  lowerCamelCase						,  lowerCamelCase						,  lowerCamelCase						,  ):
				__magic_name__						:						Dict										={
				    """7z""": (seven_zip_file, SevenZipExtractor),
				    """bz2""": (bza_file, BzipaExtractor),
				    """gzip""": (gz_file, GzipExtractor),
				    """lz4""": (lza_file, LzaExtractor),
				    """tar""": (tar_file, TarExtractor),
				    """xz""": (xz_file, XzExtractor),
				    """zip""": (zip_file, ZipExtractor),
				    """zstd""": (zstd_file, ZstdExtractor),
				}
				__magic_name__					,			__magic_name__						:						List[Any]										=input_paths_and_base_extractors[compression_format]
				if input_path is None:
								__magic_name__						:						Optional[Any]										=F"for '{compression_format}' compression_format, "
								if compression_format == "7z":
												reason += require_pyazr.kwargs["reason"]
								elif compression_format == "lz4":
												reason += require_lza.kwargs["reason"]
								elif compression_format == "zstd":
												reason += require_zstandard.kwargs["reason"]
								pytest.skip(lowerCamelCase )
				assert base_extractor.is_extractable(lowerCamelCase )
				__magic_name__						:						List[str]										=tmp_path / ("""extracted""" if is_archive else """extracted.txt""")
				base_extractor.extract(lowerCamelCase						,  lowerCamelCase )
				if is_archive:
								assert output_path.is_dir()
								for file_path in output_path.iterdir():
												assert file_path.name == text_file.name
												__magic_name__						:						Any										=file_path.read_text(encoding="""utf-8""" )
				else:
								__magic_name__						:						Any										=output_path.read_text(encoding="""utf-8""" )
				__magic_name__						:						Tuple										=text_file.read_text(encoding="""utf-8""" )
				assert extracted_file_content == expected_file_content




@pytest.mark.parametrize(
    """compression_format, is_archive"""						,  [
        ("""7z""", True),
        ("""bz2""", False),
        ("""gzip""", False),
        ("""lz4""", False),
        ("""tar""", True),
        ("""xz""", False),
        ("""zip""", True),
        ("""zstd""", False),
    ]						,  )
def 		lowerCAmelCase_ (						lowerCamelCase						,  lowerCamelCase						,  lowerCamelCase						,  lowerCamelCase						,  lowerCamelCase						,  lowerCamelCase						,  lowerCamelCase						,  lowerCamelCase						,  lowerCamelCase						,  lowerCamelCase						,  lowerCamelCase						,  lowerCamelCase						,  ):
				__magic_name__						:						List[str]										={
				    """7z""": seven_zip_file,
				    """bz2""": bza_file,
				    """gzip""": gz_file,
				    """lz4""": lza_file,
				    """tar""": tar_file,
				    """xz""": xz_file,
				    """zip""": zip_file,
				    """zstd""": zstd_file,
				}
				__magic_name__						:						int										=input_paths[compression_format]
				if input_path is None:
								__magic_name__						:						List[Any]										=F"for '{compression_format}' compression_format, "
								if compression_format == "7z":
												reason += require_pyazr.kwargs["reason"]
								elif compression_format == "lz4":
												reason += require_lza.kwargs["reason"]
								elif compression_format == "zstd":
												reason += require_zstandard.kwargs["reason"]
								pytest.skip(lowerCamelCase )
				__magic_name__						:						Optional[int]										=Extractor.infer_extractor_format(lowerCamelCase )
				assert extractor_format is not None
				__magic_name__						:						List[str]										=tmp_path / ("""extracted""" if is_archive else """extracted.txt""")
				Extractor.extract(lowerCamelCase						,  lowerCamelCase						,  lowerCamelCase )
				if is_archive:
								assert output_path.is_dir()
								for file_path in output_path.iterdir():
												assert file_path.name == text_file.name
												__magic_name__						:						List[str]										=file_path.read_text(encoding="""utf-8""" )
				else:
								__magic_name__						:						Optional[int]										=output_path.read_text(encoding="""utf-8""" )
				__magic_name__						:						str										=text_file.read_text(encoding="""utf-8""" )
				assert extracted_file_content == expected_file_content




@pytest.fixture
def 		lowerCAmelCase_ (						lowerCamelCase						,  lowerCamelCase ):
				import tarfile

				__magic_name__						:						Union[str, Any]										=tmp_path / """data_dot_dot"""
				directory.mkdir()
				__magic_name__						:						List[str]										=directory / """tar_file_with_dot_dot.tar"""
				with tarfile.TarFile(lowerCamelCase						,  """w""" ) as f:
								f.add(lowerCamelCase						,  arcname=os.path.join(""".."""						,  text_file.name ) )
				return path




@pytest.fixture
def 		lowerCAmelCase_ (						lowerCamelCase ):
				import tarfile

				__magic_name__						:						Any										=tmp_path / """data_sym_link"""
				directory.mkdir()
				__magic_name__						:						Dict										=directory / """tar_file_with_sym_link.tar"""
				os.symlink(""".."""						,  directory / """subdir"""						,  target_is_directory=lowerCamelCase )
				with tarfile.TarFile(lowerCamelCase						,  """w""" ) as f:
								f.add(str(directory / """subdir""" )						,  arcname="""subdir""" )  # str required by os.readlink on Windows and Python < 3.8
				return path




@pytest.mark.parametrize(
    """insecure_tar_file, error_log"""						,  [("""tar_file_with_dot_dot""", """illegal path"""), ("""tar_file_with_sym_link""", """Symlink""")]						,  )
def 		lowerCAmelCase_ (						lowerCamelCase						,  lowerCamelCase						,  lowerCamelCase						,  lowerCamelCase						,  lowerCamelCase						,  lowerCamelCase ):
				__magic_name__						:						int										={
				    """tar_file_with_dot_dot""": tar_file_with_dot_dot,
				    """tar_file_with_sym_link""": tar_file_with_sym_link,
				}
				__magic_name__						:						Optional[int]										=insecure_tar_files[insecure_tar_file]
				__magic_name__						:						str										=tmp_path / """extracted"""
				TarExtractor.extract(lowerCamelCase						,  lowerCamelCase )
				assert caplog.text
				for record in caplog.records:
								assert record.levelname == "ERROR"
								assert error_log in record.msg




def 		lowerCAmelCase_ (						lowerCamelCase ):
				# We should have less false positives than zipfile.is_zipfile
				# We do that by checking only the magic number
				__magic_name__						:						List[str]										=tmpdir / """not_a_zip_file"""
				# From: https://github.com/python/cpython/pull/5053
				__magic_name__						:						Any										=(
				    B"""\x89PNG\r\n\x1a\n\x00\x00\x00\rIHDR\x00\x00\x00\x01\x00\x00"""
				    B"""\x00\x02\x08\x06\x00\x00\x00\x99\x81\xb6'\x00\x00\x00\x15I"""
				    B"""DATx\x01\x01\n\x00\xf5\xff\x00PK\x05\x06\x00PK\x06\x06\x07"""
				    B"""\xac\x01N\xc6|a\r\x00\x00\x00\x00IEND\xaeB`\x82"""
				)
				with not_a_zip_file.open("""wb""" ) as f:
								f.write(lowerCamelCase )
				assert zipfile.is_zipfile(str(lowerCamelCase ) )  # is a false positive for `zipfile`
				assert not ZipExtractor.is_extractable(lowerCamelCase )  # but we're right











def 					SCREAMING_SNAKE_CASE__				(							UpperCamelCase__:				int = 600_851_475_143     ):

		try:
				SCREAMING_SNAKE_CASE__								=   int(UpperCamelCase__     )
		except (TypeError, ValueError):
				raise TypeError("""Parameter n must be int or castable to int."""     )
		if n <= 0:
				raise ValueError("""Parameter n must be greater than or equal to one."""     )
		SCREAMING_SNAKE_CASE__								=   1
		SCREAMING_SNAKE_CASE__								=   2
		while i * i <= n:
				while n % i == 0:
						SCREAMING_SNAKE_CASE__								=   i
						n //= i
				i += 1
		if n > 1:
				SCREAMING_SNAKE_CASE__								=   n
		return int(UpperCamelCase__     )


if __name__ == "__main__":
	print(F'''{solution() = }''')