'''simple docstring'''

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

import black


UpperCamelCase__     :	Dict				=			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.
UpperCamelCase__     :	Optional[Any]				=			'    \"""\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 				_lowercase	(      unittest.TestCase   ):
      '''simple docstring'''


      def 		lowerCAmelCase__					(				self							)			->			Tuple:



         '''simple docstring'''



         UpperCAmelCase__							:				Any   				=  tempfile.mkdtemp()
         os.makedirs(os.path.join(self.diffusers_dir					,'''schedulers/'''							)							)
         UpperCAmelCase__							:				List[Any]   				=  self.diffusers_dir
         shutil.copy(
             os.path.join(lowerCamelCase_					,'''src/diffusers/schedulers/scheduling_ddpm.py'''							)					,os.path.join(self.diffusers_dir					,'''schedulers/scheduling_ddpm.py'''							)					,)




      def 		lowerCAmelCase__					(				self							)			->			int:



         '''simple docstring'''



         UpperCAmelCase__							:				int   				=  '''src/diffusers'''
         shutil.rmtree(self.diffusers_dir							)




      def 		lowerCAmelCase__					(				self					,lowerCamelCase_					,lowerCamelCase_					,lowerCamelCase_					,lowerCamelCase_=None							)			->			Optional[int]:



         '''simple docstring'''



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




      def 		lowerCAmelCase__					(				self							)			->			int:



         '''simple docstring'''



         UpperCAmelCase__							:				Optional[int]   				=  check_copies.find_code_in_diffusers('''schedulers.scheduling_ddpm.DDPMSchedulerOutput'''							)
         self.assertEqual(lowerCamelCase_					,lowerCamelCase_							)




      def 		lowerCAmelCase__					(				self							)			->			str:



         '''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'''					,lowerCamelCase_					,)

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

         # Copy consistency with a really long name
         UpperCAmelCase__							:				int   				=  '''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'''					,lowerCamelCase_					,lowerCamelCase_							)					,)

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





'''simple docstring'''

from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available, is_vision_available


UpperCamelCase__     :	List[Any]				=			{'configuration_yolos': ['YOLOS_PRETRAINED_CONFIG_ARCHIVE_MAP', 'YolosConfig', 'YolosOnnxConfig']}

try:
  if not is_vision_available():
    raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
  pass
else:
  UpperCamelCase__     :	int				=			['YolosFeatureExtractor']
  UpperCamelCase__     :	int				=			['YolosImageProcessor']

try:
  if not is_torch_available():
    raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
  pass
else:
  UpperCamelCase__     :	int				=			[
      'YOLOS_PRETRAINED_MODEL_ARCHIVE_LIST',
      'YolosForObjectDetection',
      'YolosModel',
      'YolosPreTrainedModel',
  ]


if TYPE_CHECKING:
  from .configuration_yolos import YOLOS_PRETRAINED_CONFIG_ARCHIVE_MAP, YolosConfig, YolosOnnxConfig

  try:
    if not is_vision_available():
      raise OptionalDependencyNotAvailable()
  except OptionalDependencyNotAvailable:
    pass
  else:
    from .feature_extraction_yolos import YolosFeatureExtractor
    from .image_processing_yolos import YolosImageProcessor

  try:
    if not is_torch_available():
      raise OptionalDependencyNotAvailable()
  except OptionalDependencyNotAvailable:
    pass
  else:
    from .modeling_yolos import (
        YOLOS_PRETRAINED_MODEL_ARCHIVE_LIST,
        YolosForObjectDetection,
        YolosModel,
        YolosPreTrainedModel,
    )


else:
  import sys

  UpperCamelCase__     :	int				=			_LazyModule(__name__, globals()['__file__'], _import_structure, module_spec=__spec__)




