

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      (					UpperCamelCase__  ,				UpperCamelCase__  ,				UpperCamelCase__  ,				UpperCamelCase__  ,				UpperCamelCase__  ,				UpperCamelCase__  ,				UpperCamelCase__  ,				UpperCamelCase__  ,				UpperCamelCase__  ,				UpperCamelCase__  ,				UpperCamelCase__  ,				UpperCamelCase__  ,				):







							'''simple docstring'''






							snake_case_     							=       {
							    '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),
							}
							snake_case_							,       snake_case_     							=       input_paths_and_base_extractors[compression_format]
							if input_path is None:
														snake_case_     							=       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(UpperCamelCase__ )
							assert base_extractor.is_extractable(UpperCamelCase__ )
							snake_case_     							=       tmp_path / ('extracted' if is_archive else 'extracted.txt')
							base_extractor.extract(UpperCamelCase__  ,				UpperCamelCase__ )
							if is_archive:
														assert output_path.is_dir()
														for file_path in output_path.iterdir():
																					assert file_path.name == text_file.name
																					snake_case_     							=       file_path.read_text(encoding='utf-8' )
							else:
														snake_case_     							=       output_path.read_text(encoding='utf-8' )
							snake_case_     							=       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      (					UpperCamelCase__  ,				UpperCamelCase__  ,				UpperCamelCase__  ,				UpperCamelCase__  ,				UpperCamelCase__  ,				UpperCamelCase__  ,				UpperCamelCase__  ,				UpperCamelCase__  ,				UpperCamelCase__  ,				UpperCamelCase__  ,				UpperCamelCase__  ,				UpperCamelCase__  ,				):







							'''simple docstring'''






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





@pytest.fixture
def    __lowerCamelCase      (					UpperCamelCase__  ,				UpperCamelCase__ ):







							'''simple docstring'''






							import tarfile

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





@pytest.fixture
def    __lowerCamelCase      (					UpperCamelCase__ ):







							'''simple docstring'''






							import tarfile

							snake_case_     							=       tmp_path / 'data_sym_link'
							directory.mkdir()
							snake_case_     							=       directory / 'tar_file_with_sym_link.tar'
							os.symlink('..'  ,				directory / 'subdir'  ,				target_is_directory=UpperCamelCase__ )
							with tarfile.TarFile(UpperCamelCase__  ,				'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      (					UpperCamelCase__  ,				UpperCamelCase__  ,				UpperCamelCase__  ,				UpperCamelCase__  ,				UpperCamelCase__  ,				UpperCamelCase__ ):







							'''simple docstring'''






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





def    __lowerCamelCase      (					UpperCamelCase__ ):







							'''simple docstring'''






							snake_case_     							=       tmpdir / 'not_a_zip_file'
							# From: https://github.com/python/cpython/pull/5053
							snake_case_     							=       (
							    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(UpperCamelCase__ )
							assert zipfile.is_zipfile(str(UpperCamelCase__ ) )  # is a false positive for `zipfile`
							assert not ZipExtractor.is_extractable(UpperCamelCase__ )  # but we're right







import tempfile
import unittest

from make_student import create_student_by_copying_alternating_layers

from transformers import AutoConfig
from transformers.file_utils import cached_property
from transformers.testing_utils import require_torch


_UpperCAmelCase						:  Dict									=			"""sshleifer/bart-tiny-random"""
_UpperCAmelCase						:  Optional[Any]									=			"""patrickvonplaten/t5-tiny-random"""







@require_torch
class 					lowercase							(			unittest.TestCase     ):




				@cached_property
				def        a				(   self			):
											return AutoConfig.from_pretrained(snake_case			)




				def        a				(   self			):
											snake_case_							,       *snake_case_     							=       create_student_by_copying_alternating_layers(snake_case ,  tempfile.mkdtemp() ,  e=1 ,  d=1			)
											self.assertEqual(student.config.num_hidden_layers ,  1			)




				def        a				(   self			):
											snake_case_							,       *snake_case_     							=       create_student_by_copying_alternating_layers(snake_case ,  tempfile.mkdtemp() ,  e=1 ,  d=snake_case			)




				def        a				(   self			):
											snake_case_							,       *snake_case_     							=       create_student_by_copying_alternating_layers(snake_case ,  tempfile.mkdtemp() ,  e=1 ,  d=snake_case			)
											self.assertEqual(student.config.encoder_layers ,  1			)
											self.assertEqual(student.config.decoder_layers ,  self.teacher_config.encoder_layers			)




				def        a				(   self			):
											snake_case_							,       *snake_case_     							=       create_student_by_copying_alternating_layers(snake_case ,  tempfile.mkdtemp() ,  e=1 ,  d=1			)
											self.assertEqual(student.config.encoder_layers ,  1			)
											self.assertEqual(student.config.decoder_layers ,  1			)




				def        a				(   self			):
											with self.assertRaises(snake_case			):
																		create_student_by_copying_alternating_layers(snake_case ,  tempfile.mkdtemp() ,  e=snake_case ,  d=snake_case			)




