



from argparse import ArgumentParser

from . import BaseTransformersCLICommand


def 		_UpperCAmelCase				(      snake_case			):





					"""simple docstring"""

					return DownloadCommand(args.model	,						args.cache_dir	,						args.force	,						args.trust_remote_code			)





class 					__lowerCAmelCase (     lowerCamelCase__       ):




				@staticmethod
				def 							snake_case   (							_snake_case		):



									"""simple docstring"""





									_lowerCAmelCase						=    parser.add_parser("""download"""		)
									download_parser.add_argument(
									    """--cache-dir"""						,				type=SCREAMING_SNAKE_CASE_						,				default=SCREAMING_SNAKE_CASE_						,				help="""Path to location to store the models"""		)
									download_parser.add_argument(
									    """--force"""						,				action="""store_true"""						,				help="""Force the model to be download even if already in cache-dir"""		)
									download_parser.add_argument(
									    """--trust-remote-code"""						,				action="""store_true"""						,				help="""Whether or not to allow for custom models defined on the Hub in their own modeling files. Use only if you\'ve reviewed the code as it will execute on your local machine"""						,				)
									download_parser.add_argument("""model"""						,				type=SCREAMING_SNAKE_CASE_						,				help="""Name of the model to download"""		)
									download_parser.set_defaults(func=SCREAMING_SNAKE_CASE_		)




				def __init__(							self						,				_snake_case						,				_snake_case						,				_snake_case						,				_snake_case		):



									"""simple docstring"""





									_lowerCAmelCase						=    model
									_lowerCAmelCase						=    cache
									_lowerCAmelCase						=    force
									_lowerCAmelCase						=    trust_remote_code




				def 							snake_case   (							self		):



									"""simple docstring"""





									from ..models.auto import AutoModel, AutoTokenizer

									AutoModel.from_pretrained(
									    self._model						,				cache_dir=self._cache						,				force_download=self._force						,				trust_remote_code=self._trust_remote_code		)
									AutoTokenizer.from_pretrained(
									    self._model						,				cache_dir=self._cache						,				force_download=self._force						,				trust_remote_code=self._trust_remote_code		)





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 				a						(							snake_case__:					int						,   snake_case__:					Tuple						,   snake_case__:					Dict						,   snake_case__:					Dict						,   snake_case__:					List[Any]						,   snake_case__:					int						,   snake_case__:					List[Any]						,   snake_case__:					Optional[int]						,   snake_case__:					str						,   snake_case__:					Union[str, Any]						,   snake_case__:					List[str]						,   snake_case__:					int						,   ):


				'''simple docstring'''
				lowercase_       =					{
				    '''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),
				}
				lowercase_  ,	lowercase_       =					input_paths_and_base_extractors[compression_format]
				if input_path is None:
								lowercase_       =					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(snake_case__					)
				assert base_extractor.is_extractable(snake_case__					)
				lowercase_       =					tmp_path / ('''extracted''' if is_archive else '''extracted.txt''')
				base_extractor.extract(snake_case__						,   snake_case__					)
				if is_archive:
								assert output_path.is_dir()
								for file_path in output_path.iterdir():
												assert file_path.name == text_file.name
												lowercase_       =					file_path.read_text(encoding='''utf-8'''					)
				else:
								lowercase_       =					output_path.read_text(encoding='''utf-8'''					)
				lowercase_       =					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 				a						(							snake_case__:					List[Any]						,   snake_case__:					int						,   snake_case__:					Optional[int]						,   snake_case__:					Union[str, Any]						,   snake_case__:					List[Any]						,   snake_case__:					Tuple						,   snake_case__:					Optional[int]						,   snake_case__:					List[str]						,   snake_case__:					Union[str, Any]						,   snake_case__:					Tuple						,   snake_case__:					int						,   snake_case__:					Optional[int]						,   ):


				'''simple docstring'''
				lowercase_       =					{
				    '''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,
				}
				lowercase_       =					input_paths[compression_format]
				if input_path is None:
								lowercase_       =					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(snake_case__					)
				lowercase_       =					Extractor.infer_extractor_format(snake_case__					)
				assert extractor_format is not None
				lowercase_       =					tmp_path / ('''extracted''' if is_archive else '''extracted.txt''')
				Extractor.extract(snake_case__						,   snake_case__						,   snake_case__					)
				if is_archive:
								assert output_path.is_dir()
								for file_path in output_path.iterdir():
												assert file_path.name == text_file.name
												lowercase_       =					file_path.read_text(encoding='''utf-8'''					)
				else:
								lowercase_       =					output_path.read_text(encoding='''utf-8'''					)
				lowercase_       =					text_file.read_text(encoding='''utf-8'''					)
				assert extracted_file_content == expected_file_content




@pytest.fixture
def 				a						(							snake_case__:					Union[str, Any]						,   snake_case__:					List[Any]					):


				'''simple docstring'''
				import tarfile

				lowercase_       =					tmp_path / '''data_dot_dot'''
				directory.mkdir()
				lowercase_       =					directory / '''tar_file_with_dot_dot.tar'''
				with tarfile.TarFile(snake_case__						,   '''w'''					) as f:
								f.add(snake_case__						,   arcname=os.path.join('''..'''						,   text_file.name					)					)
				return path




@pytest.fixture
def 				a						(							snake_case__:					int					):


				'''simple docstring'''
				import tarfile

				lowercase_       =					tmp_path / '''data_sym_link'''
				directory.mkdir()
				lowercase_       =					directory / '''tar_file_with_sym_link.tar'''
				os.symlink('''..'''						,   directory / '''subdir'''						,   target_is_directory=snake_case__					)
				with tarfile.TarFile(snake_case__						,   '''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 				a						(							snake_case__:					List[Any]						,   snake_case__:					Optional[int]						,   snake_case__:					List[str]						,   snake_case__:					List[str]						,   snake_case__:					int						,   snake_case__:					Optional[Any]					):


				'''simple docstring'''
				lowercase_       =					{
				    '''tar_file_with_dot_dot''': tar_file_with_dot_dot,
				    '''tar_file_with_sym_link''': tar_file_with_sym_link,
				}
				lowercase_       =					insecure_tar_files[insecure_tar_file]
				lowercase_       =					tmp_path / '''extracted'''
				TarExtractor.extract(snake_case__						,   snake_case__					)
				assert caplog.text
				for record in caplog.records:
								assert record.levelname == "ERROR"
								assert error_log in record.msg




def 				a						(							snake_case__:					Optional[int]					):


				'''simple docstring'''
				# We should have less false positives than zipfile.is_zipfile
				# We do that by checking only the magic number
				lowercase_       =					tmpdir / '''not_a_zip_file'''
				# From: https://github.com/python/cpython/pull/5053
				lowercase_       =					(
				    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(snake_case__					)
				assert zipfile.is_zipfile(str(snake_case__					)					)  # is a false positive for `zipfile`
				assert not ZipExtractor.is_extractable(snake_case__					)  # but we're right




