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feat(metadata): Add extractors for NunchakuFluxDiTLoader and NunchakuQwenImageDiTLoader nodes, fixes #621

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Will Miao
2025-10-29 23:12:46 +08:00
parent b99d78bda6
commit 077cf7b574
1 changed files with 36 additions and 12 deletions
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48
py/metadata_collector/node_extractors.py
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@@ -3,6 +3,18 @@ import os
from .constants import MODELS, PROMPTS, SAMPLING, LORAS, SIZE, IMAGES, IS_SAMPLER
def _store_checkpoint_metadata(metadata, node_id, model_name):
"""Store checkpoint model information when available."""
if not model_name:
return
metadata.setdefault(MODELS, {})
metadata[MODELS][node_id] = {
"name": model_name,
"type": "checkpoint",
"node_id": node_id
}
class NodeMetadataExtractor:
"""Base class for node-specific metadata extraction"""
@@ -29,12 +41,27 @@ class CheckpointLoaderExtractor(NodeMetadataExtractor):
return
model_name = inputs.get("ckpt_name")
if model_name:
metadata[MODELS][node_id] = {
"name": model_name,
"type": "checkpoint",
"node_id": node_id
}
_store_checkpoint_metadata(metadata, node_id, model_name)
class NunchakuFluxDiTLoaderExtractor(NodeMetadataExtractor):
@staticmethod
def extract(node_id, inputs, outputs, metadata):
if not inputs or "model_path" not in inputs:
return
model_name = inputs.get("model_path")
_store_checkpoint_metadata(metadata, node_id, model_name)
class NunchakuQwenImageDiTLoaderExtractor(NodeMetadataExtractor):
@staticmethod
def extract(node_id, inputs, outputs, metadata):
if not inputs or "model_name" not in inputs:
return
model_name = inputs.get("model_name")
_store_checkpoint_metadata(metadata, node_id, model_name)
class TSCCheckpointLoaderExtractor(NodeMetadataExtractor):
@staticmethod
@@ -43,12 +70,7 @@ class TSCCheckpointLoaderExtractor(NodeMetadataExtractor):
return
model_name = inputs.get("ckpt_name")
if model_name:
metadata[MODELS][node_id] = {
"name": model_name,
"type": "checkpoint",
"node_id": node_id
}
_store_checkpoint_metadata(metadata, node_id, model_name)
# For loader node has lora_stack input, like Efficient Loader from Efficient Nodes
active_loras = []
@@ -660,6 +682,8 @@ NODE_EXTRACTORS = {
"comfyLoader": CheckpointLoaderExtractor, # easy comfyLoader
"CheckpointLoaderSimpleWithImages": CheckpointLoaderExtractor, # CheckpointLoader|pysssss
"TSC_EfficientLoader": TSCCheckpointLoaderExtractor, # Efficient Nodes
"NunchakuFluxDiTLoader": NunchakuFluxDiTLoaderExtractor, # ComfyUI-Nunchaku
"NunchakuQwenImageDiTLoader": NunchakuQwenImageDiTLoaderExtractor, # ComfyUI-Nunchaku
"UNETLoader": UNETLoaderExtractor, # Updated to use dedicated extractor
"UnetLoaderGGUF": UNETLoaderExtractor, # Updated to use dedicated extractor
"LoraLoader": LoraLoaderExtractor,