


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

import black


__lowerCamelCase        =     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        =     "    \"\"\"\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    ):

       def 						UpperCAmelCase(   self      :     str    ):
            a_    :     Tuple										=    tempfile.mkdtemp()
            os.makedirs(os.path.join(self.diffusers_dir      ,							"""schedulers/"""    )    )
            a_    :     Tuple										=    self.diffusers_dir
            shutil.copy(
                os.path.join(_UpperCamelCase      ,							"""src/diffusers/schedulers/scheduling_ddpm.py"""    )      ,							os.path.join(self.diffusers_dir      ,							"""schedulers/scheduling_ddpm.py"""    )      ,							)

       def 						UpperCAmelCase(   self      :     List[str]    ):
            a_    :     str										=    """src/diffusers"""
            shutil.rmtree(self.diffusers_dir    )

       def 						UpperCAmelCase(   self      :     Dict      ,							lowerCamelCase_      :     Optional[Any]      ,							lowerCamelCase_      :     int      ,							lowerCamelCase_      :     Dict      ,							lowerCamelCase_      :     Union[str, Any]=None    ):
            a_    :     Dict										=    comment + F'''\nclass {class_name}(nn.Module):\n''' + class_code
            if overwrite_result is not None:
                 a_    :     int										=    comment + F'''\nclass {class_name}(nn.Module):\n''' + overwrite_result
            a_    :     Any										=    black.Mode(target_versions={black.TargetVersion.PYaa}      ,							line_length=1_1_9    )
            a_    :     Optional[int]										=    black.format_str(_UpperCamelCase      ,							mode=_UpperCamelCase    )
            a_    :     Optional[Any]										=    os.path.join(self.diffusers_dir      ,							"""new_code.py"""    )
            with open(_UpperCamelCase      ,							"""w"""      ,							newline="""\n"""    ) as f:
                 f.write(_UpperCamelCase    )
            if overwrite_result is None:
                 self.assertTrue(len(check_copies.is_copy_consistent(_UpperCamelCase    )    ) == 0    )
            else:
                 check_copies.is_copy_consistent(f.name      ,							overwrite=_UpperCamelCase    )
                 with open(_UpperCamelCase      ,							"""r"""    ) as f:
                      self.assertTrue(f.read()      ,							_UpperCamelCase    )

       def 						UpperCAmelCase(   self      :     Union[str, Any]    ):
            a_    :     int										=    check_copies.find_code_in_diffusers("""schedulers.scheduling_ddpm.DDPMSchedulerOutput"""    )
            self.assertEqual(_UpperCamelCase      ,							_UpperCamelCase    )

       def 						UpperCAmelCase(   self      :     Any    ):
            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"""      ,							_UpperCamelCase      ,							)

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

            # Copy consistency with a really long name
            a_    :     Union[str, Any]										=    """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"""      ,							_UpperCamelCase      ,							_UpperCamelCase    )      ,							)

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






from ...configuration_utils import PretrainedConfig
from ...utils import logging
from ...utils.backbone_utils import BackboneConfigMixin, get_aligned_output_features_output_indices


__lowerCamelCase        =     logging.get_logger(__name__)

__lowerCamelCase        =     {
    '''facebook/convnextv2-tiny-1k-224''': '''https://huggingface.co/facebook/convnextv2-tiny-1k-224/resolve/main/config.json''',
}


class   a__	(						lowerCAmelCase_						,       lowerCAmelCase_    ):
       lowerCamelCase__:     str							    =     """convnextv2"""

       def __init__(   self      :     Tuple      ,							lowerCamelCase_      :     str=3      ,							lowerCamelCase_      :     Tuple=4      ,							lowerCamelCase_      :     Any=4      ,							lowerCamelCase_      :     Optional[int]=None      ,							lowerCamelCase_      :     Optional[int]=None      ,							lowerCamelCase_      :     Optional[int]="gelu"      ,							lowerCamelCase_      :     Optional[Any]=0.0_2      ,							lowerCamelCase_      :     str=1E-12      ,							lowerCamelCase_      :     Dict=0.0      ,							lowerCamelCase_      :     Union[str, Any]=2_2_4      ,							lowerCamelCase_      :     Dict=None      ,							lowerCamelCase_      :     Optional[Any]=None      ,							**lowerCamelCase_      :     List[Any]      ,							):
            super().__init__(**lowerCamelCase_    )

            a_    :     Dict										=    num_channels
            a_    :     Optional[int]										=    patch_size
            a_    :     int										=    num_stages
            a_    :     Any										=    [9_6, 1_9_2, 3_8_4, 7_6_8] if hidden_sizes is None else hidden_sizes
            a_    :     Any										=    [3, 3, 9, 3] if depths is None else depths
            a_    :     Any										=    hidden_act
            a_    :     Dict										=    initializer_range
            a_    :     Optional[Any]										=    layer_norm_eps
            a_    :     int										=    drop_path_rate
            a_    :     Optional[Any]										=    image_size
            a_    :     Dict										=    ["""stem"""] + [F'''stage{idx}''' for idx in range(1      ,							len(self.depths    ) + 1    )]
            a_			,			a_    :     int										=    get_aligned_output_features_output_indices(
                out_features=lowerCamelCase_      ,							out_indices=lowerCamelCase_      ,							stage_names=self.stage_names    )



