update

Author: a-r-r-o-w

src/diffusers/__init__.py

@@ -363,6 +363,8 @@
         [
             "StableDiffusionXLAutoBlocks",
             "StableDiffusionXLModularPipeline",
+            "WanAutoBlocks",
+            "WanModularPipeline",
         ]
     )
     _import_structure["pipelines"].extend(
@@ -988,6 +990,8 @@
         from .modular_pipelines import (
             StableDiffusionXLAutoBlocks,
             StableDiffusionXLModularPipeline,
+            WanAutoBlocks,
+            WanModularPipeline,
         )
         from .pipelines import (
             AllegroPipeline,

src/diffusers/modular_pipelines/__init__.py

@@ -40,6 +40,7 @@
         "InsertableDict",
     ]
     _import_structure["stable_diffusion_xl"] = ["StableDiffusionXLAutoBlocks", "StableDiffusionXLModularPipeline"]
+    _import_structure["wan"] = ["WanAutoBlocks", "WanModularPipeline"]
     _import_structure["components_manager"] = ["ComponentsManager"]
 
 if TYPE_CHECKING or DIFFUSERS_SLOW_IMPORT:
@@ -71,6 +72,7 @@
             StableDiffusionXLAutoBlocks,
             StableDiffusionXLModularPipeline,
         )
+        from .wan import WanAutoBlocks, WanModularPipeline
 else:
     import sys
 

src/diffusers/modular_pipelines/modular_pipeline.py

@@ -60,12 +60,14 @@
 MODULAR_PIPELINE_MAPPING = OrderedDict(
     [
         ("stable-diffusion-xl", "StableDiffusionXLModularPipeline"),
+        ("wan", "WanModularPipeline"),
     ]
 )
 
 MODULAR_PIPELINE_BLOCKS_MAPPING = OrderedDict(
     [
         ("StableDiffusionXLModularPipeline", "StableDiffusionXLAutoBlocks"),
+        ("WanModularPipeline", "WanAutoBlocks"),
     ]
 )
 

src/diffusers/modular_pipelines/wan/__init__.py

@@ -0,0 +1,58 @@
+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["encoders"] = []
+    _import_structure["modular_blocks"] = [
+        "ALL_BLOCKS",
+        "AUTO_BLOCKS",
+        "TEXT2VIDEO_BLOCKS",
+        "WanAutoBlocks",
+    ]
+    _import_structure["modular_pipeline"] = ["WanModularPipeline"]
+
+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 *  # noqa F403
+    else:
+        from .modular_blocks import (
+            ALL_BLOCKS,
+            AUTO_BLOCKS,
+            TEXT2VIDEO_BLOCKS,
+            WanAutoBlocks,
+        )
+        from .modular_pipeline import WanModularPipeline
+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)