100 lines
2.7 KiB
Python
100 lines
2.7 KiB
Python
from dataclasses import dataclass
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from enum import Enum
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from typing import TYPE_CHECKING, List, Optional, Union
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import numpy as np
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import PIL
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from PIL import Image
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from ...utils import (
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DIFFUSERS_SLOW_IMPORT,
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BaseOutput,
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OptionalDependencyNotAvailable,
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_LazyModule,
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get_objects_from_module,
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is_torch_available,
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is_transformers_available,
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)
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@dataclass
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class SafetyConfig(object):
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WEAK = {
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"sld_warmup_steps": 15,
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"sld_guidance_scale": 20,
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"sld_threshold": 0.0,
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"sld_momentum_scale": 0.0,
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"sld_mom_beta": 0.0,
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}
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MEDIUM = {
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"sld_warmup_steps": 10,
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"sld_guidance_scale": 1000,
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"sld_threshold": 0.01,
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"sld_momentum_scale": 0.3,
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"sld_mom_beta": 0.4,
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}
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STRONG = {
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"sld_warmup_steps": 7,
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"sld_guidance_scale": 2000,
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"sld_threshold": 0.025,
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"sld_momentum_scale": 0.5,
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"sld_mom_beta": 0.7,
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}
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MAX = {
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"sld_warmup_steps": 0,
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"sld_guidance_scale": 5000,
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"sld_threshold": 1.0,
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"sld_momentum_scale": 0.5,
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"sld_mom_beta": 0.7,
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}
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_dummy_objects = {}
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_additional_imports = {}
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_import_structure = {}
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_additional_imports.update({"SafetyConfig": SafetyConfig})
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try:
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if not (is_transformers_available() and is_torch_available()):
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raise OptionalDependencyNotAvailable()
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except OptionalDependencyNotAvailable:
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from ...utils import dummy_torch_and_transformers_objects
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_dummy_objects.update(get_objects_from_module(dummy_torch_and_transformers_objects))
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else:
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_import_structure.update(
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{
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"pipeline_output": ["StableDiffusionSafePipelineOutput"],
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"pipeline_stable_diffusion_safe": ["StableDiffusionPipelineSafe"],
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"safety_checker": ["StableDiffusionSafetyChecker"],
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}
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)
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if TYPE_CHECKING or DIFFUSERS_SLOW_IMPORT:
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try:
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if not (is_transformers_available() and is_torch_available()):
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raise OptionalDependencyNotAvailable()
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except OptionalDependencyNotAvailable:
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from ...utils.dummy_torch_and_transformers_objects import *
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else:
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from .pipeline_output import StableDiffusionSafePipelineOutput
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from .pipeline_stable_diffusion_safe import StableDiffusionPipelineSafe
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from .safety_checker import SafeStableDiffusionSafetyChecker
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else:
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import sys
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sys.modules[__name__] = _LazyModule(
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__name__,
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globals()["__file__"],
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_import_structure,
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module_spec=__spec__,
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)
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for name, value in _dummy_objects.items():
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setattr(sys.modules[__name__], name, value)
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for name, value in _additional_imports.items():
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setattr(sys.modules[__name__], name, value)
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