




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     _SCREAMING_SNAKE_CASE    (							lowercase			: Union[str, Any]			,							lowercase			: Union[str, Any]			,							lowercase			: List[str]			,							lowercase			: List[str]			,							lowercase			: List[Any]			,							lowercase			: List[Any]			,							lowercase			: Union[str, Any]			,							lowercase			: Union[str, Any]			,							lowercase			: List[Any]			,							lowercase			: Optional[int]			,							lowercase			: Any			,							lowercase			: Tuple			,							):


      '''simple docstring'''



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


      '''simple docstring'''



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

@pytest.fixture
def     _SCREAMING_SNAKE_CASE    (							lowercase			: Any			,							lowercase			: str  ):


      '''simple docstring'''



      import tarfile

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

@pytest.fixture
def     _SCREAMING_SNAKE_CASE    (							lowercase			: Optional[Any]  ):


      '''simple docstring'''



      import tarfile

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


      '''simple docstring'''



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






def     _SCREAMING_SNAKE_CASE    (							lowercase			: Optional[Any]  ):


      '''simple docstring'''



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









import os
import re
import shutil
import sys
import tempfile
import unittest

import black


lowerCamelCase       :	List[Any]									=     os.path.abspath(os.path.dirname(os.path.dirname(os.path.dirname(__file__))))
sys.path.append(os.path.join(git_repo_path, "utils"))

import check_copies  # noqa: E402


# This is the reference code that will be used in the tests.
# If DDPMSchedulerOutput is changed in scheduling_ddpm.py, this code needs to be manually updated.
lowerCamelCase       :	Tuple									=     "    \"\"\"\n    Output class for the scheduler's step function output.\n\n    Args:\n        prev_sample (`torch.FloatTensor` of shape `(batch_size, num_channels, height, width)` for images):\n            Computed sample (x_{t-1}) of previous timestep. `prev_sample` should be used as next model input in the\n            denoising loop.\n        pred_original_sample (`torch.FloatTensor` of shape `(batch_size, num_channels, height, width)` for images):\n            The predicted denoised sample (x_{0}) based on the model output from the current timestep.\n            `pred_original_sample` can be used to preview progress or for guidance.\n    \"\"\"\n\n    prev_sample: torch.FloatTensor\n    pred_original_sample: Optional[torch.FloatTensor] = None\n"







class 						A(		unittest.TestCase     ):



 '''simple docstring'''


 def        a__				(       self      :						Union[str, Any]						)     ->			List[str]:

       """simple docstring"""






       lowerCamelCase_	  =					tempfile.mkdtemp()
       os.makedirs(os.path.join(self.diffusers_dir		,							'schedulers/'						)						)
       lowerCamelCase_	  =					self.diffusers_dir
       shutil.copy(
           os.path.join(A_		,							'src/diffusers/schedulers/scheduling_ddpm.py'						)		,							os.path.join(self.diffusers_dir		,							'schedulers/scheduling_ddpm.py'						)		,							)

 def        a__				(       self      :						Tuple						)     ->			List[str]:

       """simple docstring"""






       lowerCamelCase_	  =					'src/diffusers'
       shutil.rmtree(self.diffusers_dir						)

 def        a__				(       self      :						str		,							A_      :						Optional[Any]		,							A_      :						Optional[int]		,							A_      :						str		,							A_      :						Optional[Any]=None						)     ->			int:

       """simple docstring"""






       lowerCamelCase_	  =					comment + f"""\nclass {class_name}(nn.Module):\n""" + class_code
       if overwrite_result is not None:
             lowerCamelCase_	  =					comment + f"""\nclass {class_name}(nn.Module):\n""" + overwrite_result
       lowerCamelCase_	  =					black.Mode(target_versions={black.TargetVersion.PYaa}		,							line_length=119						)
       lowerCamelCase_	  =					black.format_str(A_		,							mode=A_						)
       lowerCamelCase_	  =					os.path.join(self.diffusers_dir		,							'new_code.py'						)
       with open(A_		,							'w'		,							newline='\n'						) as f:
             f.write(A_						)
       if overwrite_result is None:
             self.assertTrue(len(check_copies.is_copy_consistent(A_						)						) == 0						)
       else:
             check_copies.is_copy_consistent(f.name		,							overwrite=A_						)
             with open(A_		,							'r'						) as f:
                   self.assertTrue(f.read()		,							A_						)

 def        a__				(       self      :						Optional[int]						)     ->			Dict:

       """simple docstring"""






       lowerCamelCase_	  =					check_copies.find_code_in_diffusers('schedulers.scheduling_ddpm.DDPMSchedulerOutput'						)
       self.assertEqual(A_		,							A_						)





 def        a__				(       self      :						Any						)     ->			Dict:

       """simple docstring"""






       self.check_copy_consistency(
           '# Copied from diffusers.schedulers.scheduling_ddpm.DDPMSchedulerOutput'		,							'DDPMSchedulerOutput'		,							REFERENCE_CODE + '\n'		,							)

       # With no empty line at the end
       self.check_copy_consistency(
           '# Copied from diffusers.schedulers.scheduling_ddpm.DDPMSchedulerOutput'		,							'DDPMSchedulerOutput'		,							A_		,							)

       # Copy consistency with rename
       self.check_copy_consistency(
           '# Copied from diffusers.schedulers.scheduling_ddpm.DDPMSchedulerOutput with DDPM->Test'		,							'TestSchedulerOutput'		,							re.sub('DDPM'		,							'Test'		,							A_						)		,							)

       # Copy consistency with a really long name
       lowerCamelCase_	  =					'TestClassWithAReallyLongNameBecauseSomePeopleLikeThatForSomeReason'
       self.check_copy_consistency(
           f"""# Copied from diffusers.schedulers.scheduling_ddpm.DDPMSchedulerOutput with DDPM->{long_class_name}"""		,							f"""{long_class_name}SchedulerOutput"""		,							re.sub('Bert'		,							A_		,							A_						)		,							)

       # Copy consistency with overwrite
       self.check_copy_consistency(
           '# Copied from diffusers.schedulers.scheduling_ddpm.DDPMSchedulerOutput with DDPM->Test'		,							'TestSchedulerOutput'		,							A_		,							overwrite_result=re.sub('DDPM'		,							'Test'		,							A_						)		,							)



