[Refactor] move diffedit out of stable_diffusion (#6260)

* move diffedit out of stable_diffuson

* fix: import

* style

* fix: import

src/diffusers/pipelines/__init__.py

@@ -181,7 +181,6 @@ else:
             "CLIPImageProjection",
             "StableDiffusionAttendAndExcitePipeline",
             "StableDiffusionDepth2ImgPipeline",
-            "StableDiffusionDiffEditPipeline",
             "StableDiffusionGLIGENPipeline",
             "StableDiffusionGLIGENPipeline",
             "StableDiffusionGLIGENTextImagePipeline",
@@ -209,6 +208,7 @@ else:
             "StableDiffusionXLPipeline",
         ]
     )
+    _import_structure["stable_diffusion_diffedit"] = ["StableDiffusionDiffEditPipeline"]
     _import_structure["t2i_adapter"] = [
         "StableDiffusionAdapterPipeline",
         "StableDiffusionXLAdapterPipeline",
@@ -422,7 +422,6 @@ if TYPE_CHECKING or DIFFUSERS_SLOW_IMPORT:
             CLIPImageProjection,
             StableDiffusionAttendAndExcitePipeline,
             StableDiffusionDepth2ImgPipeline,
-            StableDiffusionDiffEditPipeline,
             StableDiffusionGLIGENPipeline,
             StableDiffusionGLIGENTextImagePipeline,
             StableDiffusionImageVariationPipeline,
@@ -438,6 +437,7 @@ if TYPE_CHECKING or DIFFUSERS_SLOW_IMPORT:
             StableUnCLIPImg2ImgPipeline,
             StableUnCLIPPipeline,
         )
+        from .stable_diffusion_diffedit import StableDiffusionDiffEditPipeline
         from .stable_diffusion_safe import StableDiffusionPipelineSafe
         from .stable_diffusion_xl import (
             StableDiffusionXLImg2ImgPipeline,

src/diffusers/pipelines/stable_diffusion/__init__.py

@@ -67,20 +67,17 @@ try:
 except OptionalDependencyNotAvailable:
     from ...utils.dummy_torch_and_transformers_objects import (
         StableDiffusionDepth2ImgPipeline,
-        StableDiffusionDiffEditPipeline,
         StableDiffusionPix2PixZeroPipeline,
     )
 
     _dummy_objects.update(
         {
             "StableDiffusionDepth2ImgPipeline": StableDiffusionDepth2ImgPipeline,
-            "StableDiffusionDiffEditPipeline": StableDiffusionDiffEditPipeline,
             "StableDiffusionPix2PixZeroPipeline": StableDiffusionPix2PixZeroPipeline,
         }
     )
 else:
     _import_structure["pipeline_stable_diffusion_depth2img"] = ["StableDiffusionDepth2ImgPipeline"]
-    _import_structure["pipeline_stable_diffusion_diffedit"] = ["StableDiffusionDiffEditPipeline"]
     _import_structure["pipeline_stable_diffusion_pix2pix_zero"] = ["StableDiffusionPix2PixZeroPipeline"]
 try:
     if not (
@@ -181,14 +178,12 @@ if TYPE_CHECKING or DIFFUSERS_SLOW_IMPORT:
     except OptionalDependencyNotAvailable:
         from ...utils.dummy_torch_and_transformers_objects import (
             StableDiffusionDepth2ImgPipeline,
-            StableDiffusionDiffEditPipeline,
             StableDiffusionPix2PixZeroPipeline,
         )
     else:
         from .pipeline_stable_diffusion_depth2img import (
             StableDiffusionDepth2ImgPipeline,
         )
-        from .pipeline_stable_diffusion_diffedit import StableDiffusionDiffEditPipeline
 
     try:
         if not (

src/diffusers/pipelines/stable_diffusion_diffedit/__init__.py

@@ -0,0 +1,48 @@
+from typing import TYPE_CHECKING
+
+from ...utils import (
+    DIFFUSERS_SLOW_IMPORT,
+    OptionalDependencyNotAvailable,
+    _LazyModule,
+    get_objects_from_module,
+    is_torch_available,
+    is_transformers_available,
+)
+
+
+_dummy_objects = {}
+_import_structure = {}
+
+
+try:
+    if not (is_transformers_available() and is_torch_available()):
+        raise OptionalDependencyNotAvailable()
+except OptionalDependencyNotAvailable:
+    from ...utils import dummy_torch_and_transformers_objects  # noqa F403
+
+    _dummy_objects.update(get_objects_from_module(dummy_torch_and_transformers_objects))
+else:
+    _import_structure["pipeline_stable_diffusion_diffedit"] = ["StableDiffusionDiffEditPipeline"]
+
+if TYPE_CHECKING or DIFFUSERS_SLOW_IMPORT:
+    try:
+        if not (is_transformers_available() and is_torch_available()):
+            raise OptionalDependencyNotAvailable()
+
+    except OptionalDependencyNotAvailable:
+        from ...utils.dummy_torch_and_transformers_objects import *
+    else:
+        from .pipeline_stable_diffusion_diffedit import StableDiffusionDiffEditPipeline
+
+else:
+    import sys
+
+    sys.modules[__name__] = _LazyModule(
+        __name__,
+        globals()["__file__"],
+        _import_structure,
+        module_spec=__spec__,
+    )
+
+    for name, value in _dummy_objects.items():
+        setattr(sys.modules[__name__], name, value)

src/diffusers/pipelines/stable_diffusion_diffedit/pipeline_stable_diffusion_diffedit.py

@@ -40,8 +40,8 @@ from ...utils import (
 )
 from ...utils.torch_utils import randn_tensor
 from ..pipeline_utils import DiffusionPipeline
-from . import StableDiffusionPipelineOutput
-from .safety_checker import StableDiffusionSafetyChecker
+from ..stable_diffusion import StableDiffusionPipelineOutput
+from ..stable_diffusion.safety_checker import StableDiffusionSafetyChecker
 
 
 logger = logging.get_logger(__name__)  # pylint: disable=invalid-name