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convert nodes_hypernetwork.py to V3 schema (#10583)

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Alexander Piskun 2025-11-03 10:21:47 +02:00 committed by GitHub
parent 88df172790
commit 1f3f7a2823
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1 changed files with 33 additions and 15 deletions
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48
comfy_extras/nodes_hypernetwork.py
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@ -2,6 +2,9 @@ import comfy.utils
import folder_paths
import torch
import logging
from comfy_api.latest import IO, ComfyExtension
from typing_extensions import override
def load_hypernetwork_patch(path, strength):
sd = comfy.utils.load_torch_file(path, safe_load=True)
@ -94,27 +97,42 @@ def load_hypernetwork_patch(path, strength):
return hypernetwork_patch(out, strength)
class HypernetworkLoader:
class HypernetworkLoader(IO.ComfyNode):
@classmethod
def INPUT_TYPES(s):
return {"required": { "model": ("MODEL",),
"hypernetwork_name": (folder_paths.get_filename_list("hypernetworks"), ),
"strength": ("FLOAT", {"default": 1.0, "min": -10.0, "max": 10.0, "step": 0.01}),
}}
RETURN_TYPES = ("MODEL",)
FUNCTION = "load_hypernetwork"
def define_schema(cls):
return IO.Schema(
node_id="HypernetworkLoader",
category="loaders",
inputs=[
IO.Model.Input("model"),
IO.Combo.Input("hypernetwork_name", options=folder_paths.get_filename_list("hypernetworks")),
IO.Float.Input("strength", default=1.0, min=-10.0, max=10.0, step=0.01),
],
outputs=[
IO.Model.Output(),
],
)
CATEGORY = "loaders"
def load_hypernetwork(self, model, hypernetwork_name, strength):
@classmethod
def execute(cls, model, hypernetwork_name, strength) -> IO.NodeOutput:
hypernetwork_path = folder_paths.get_full_path_or_raise("hypernetworks", hypernetwork_name)
model_hypernetwork = model.clone()
patch = load_hypernetwork_patch(hypernetwork_path, strength)
if patch is not None:
model_hypernetwork.set_model_attn1_patch(patch)
model_hypernetwork.set_model_attn2_patch(patch)
return (model_hypernetwork,)
return IO.NodeOutput(model_hypernetwork)
NODE_CLASS_MAPPINGS = {
"HypernetworkLoader": HypernetworkLoader
}
load_hypernetwork = execute # TODO: remove
class HyperNetworkExtension(ComfyExtension):
@override
async def get_node_list(self) -> list[type[IO.ComfyNode]]:
return [
HypernetworkLoader,
]
async def comfy_entrypoint() -> HyperNetworkExtension:
return HyperNetworkExtension()