comfyanonymous/ComfyUI
1
0
Fork 0
mirror of https://github.com/comfyanonymous/ComfyUI.git synced 2026-02-18 22:20:03 +00:00
Code Issues Packages Projects Releases Wiki Activity

feat: add placeholder support for empty model dropdowns

Browse Source 
Add get_model_placeholder() helper function to folder_paths.py that
generates user-friendly placeholder text for empty model dropdowns.

Update model loader nodes to include placeholder in INPUT_TYPES:
- CheckpointLoaderSimple
- unCLIPCheckpointLoader
- LoraLoader
- LoraLoaderModelOnly
- VAELoader
- ControlNetLoader
- DiffControlNetLoader
- UNETLoader
- CLIPLoader
- DualCLIPLoader
- CLIPVisionLoader

The placeholder text shows 'No models found in ComfyUI/models/{folder} folder . . .'
when the options list is empty, helping users understand where to place models.

Amp-Thread-ID: https://ampcode.com/threads/T-019c2bd5-472a-73a1-842b-4e05cba5d12c
This commit is contained in:
bymyself
2026-02-04 19:49:21 -08:00
parent fe2511468d
commit d50d81613a
2 changed files with 50 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
folder_paths.py
View File

@@ -472,6 +472,18 @@ def get_save_image_path(filename_prefix: str, output_dir: str, image_width=0, im
counter = 1
return full_output_folder, filename, counter, subfolder, filename_prefix
def get_model_placeholder(folder_name: str) -> str:
"""Generate placeholder text for empty model dropdowns.
Args:
folder_name: The name of the model folder (e.g., "checkpoints", "loras").
Returns:
A user-friendly placeholder string indicating where models should be placed.
"""
return f"No models found in ComfyUI/models/{folder_name} folder . . ."
def get_input_subfolders() -> list[str]:
"""Returns a list of all subfolder paths in the input directory, recursively.

50
nodes.py
View File

@@ -588,7 +588,10 @@ class CheckpointLoaderSimple:
def INPUT_TYPES(s):
return {
"required": {
"ckpt_name": (folder_paths.get_filename_list("checkpoints"), {"tooltip": "The name of the checkpoint (model) to load."}),
"ckpt_name": (folder_paths.get_filename_list("checkpoints"), {
"tooltip": "The name of the checkpoint (model) to load.",
"placeholder": folder_paths.get_model_placeholder("checkpoints")
}),
}
}
RETURN_TYPES = ("MODEL", "CLIP", "VAE")
@@ -638,7 +641,9 @@ class DiffusersLoader:
class unCLIPCheckpointLoader:
@classmethod
def INPUT_TYPES(s):
return {"required": { "ckpt_name": (folder_paths.get_filename_list("checkpoints"), ),
return {"required": { "ckpt_name": (folder_paths.get_filename_list("checkpoints"), {
"placeholder": folder_paths.get_model_placeholder("checkpoints")
}),
}}
RETURN_TYPES = ("MODEL", "CLIP", "VAE", "CLIP_VISION")
FUNCTION = "load_checkpoint"
@@ -676,7 +681,10 @@ class LoraLoader:
"required": {
"model": ("MODEL", {"tooltip": "The diffusion model the LoRA will be applied to."}),
"clip": ("CLIP", {"tooltip": "The CLIP model the LoRA will be applied to."}),
"lora_name": (folder_paths.get_filename_list("loras"), {"tooltip": "The name of the LoRA."}),
"lora_name": (folder_paths.get_filename_list("loras"), {
"tooltip": "The name of the LoRA.",
"placeholder": folder_paths.get_model_placeholder("loras")
}),
"strength_model": ("FLOAT", {"default": 1.0, "min": -100.0, "max": 100.0, "step": 0.01, "tooltip": "How strongly to modify the diffusion model. This value can be negative."}),
"strength_clip": ("FLOAT", {"default": 1.0, "min": -100.0, "max": 100.0, "step": 0.01, "tooltip": "How strongly to modify the CLIP model. This value can be negative."}),
}
@@ -713,7 +721,9 @@ class LoraLoaderModelOnly(LoraLoader):
@classmethod
def INPUT_TYPES(s):
return {"required": { "model": ("MODEL",),
"lora_name": (folder_paths.get_filename_list("loras"), ),
"lora_name": (folder_paths.get_filename_list("loras"), {
"placeholder": folder_paths.get_model_placeholder("loras")
}),
"strength_model": ("FLOAT", {"default": 1.0, "min": -100.0, "max": 100.0, "step": 0.01}),
}}
RETURN_TYPES = ("MODEL",)
@@ -803,7 +813,9 @@ class VAELoader:
@classmethod
def INPUT_TYPES(s):
return {"required": { "vae_name": (s.vae_list(s), )}}
return {"required": { "vae_name": (s.vae_list(s), {
"placeholder": folder_paths.get_model_placeholder("vae")
})}}
RETURN_TYPES = ("VAE",)
FUNCTION = "load_vae"
@@ -830,7 +842,9 @@ class VAELoader:
class ControlNetLoader:
@classmethod
def INPUT_TYPES(s):
return {"required": { "control_net_name": (folder_paths.get_filename_list("controlnet"), )}}
return {"required": { "control_net_name": (folder_paths.get_filename_list("controlnet"), {
"placeholder": folder_paths.get_model_placeholder("controlnet")
})}}
RETURN_TYPES = ("CONTROL_NET",)
FUNCTION = "load_controlnet"
@@ -849,7 +863,9 @@ class DiffControlNetLoader:
@classmethod
def INPUT_TYPES(s):
return {"required": { "model": ("MODEL",),
"control_net_name": (folder_paths.get_filename_list("controlnet"), )}}
"control_net_name": (folder_paths.get_filename_list("controlnet"), {
"placeholder": folder_paths.get_model_placeholder("controlnet")
})}}
RETURN_TYPES = ("CONTROL_NET",)
FUNCTION = "load_controlnet"
@@ -947,7 +963,9 @@ class ControlNetApplyAdvanced:
class UNETLoader:
@classmethod
def INPUT_TYPES(s):
return {"required": { "unet_name": (folder_paths.get_filename_list("diffusion_models"), ),
return {"required": { "unet_name": (folder_paths.get_filename_list("diffusion_models"), {
"placeholder": folder_paths.get_model_placeholder("diffusion_models")
}),
"weight_dtype": (["default", "fp8_e4m3fn", "fp8_e4m3fn_fast", "fp8_e5m2"],)
}}
RETURN_TYPES = ("MODEL",)
@@ -972,7 +990,9 @@ class UNETLoader:
class CLIPLoader:
@classmethod
def INPUT_TYPES(s):
return {"required": { "clip_name": (folder_paths.get_filename_list("text_encoders"), ),
return {"required": { "clip_name": (folder_paths.get_filename_list("text_encoders"), {
"placeholder": folder_paths.get_model_placeholder("text_encoders")
}),
"type": (["stable_diffusion", "stable_cascade", "sd3", "stable_audio", "mochi", "ltxv", "pixart", "cosmos", "lumina2", "wan", "hidream", "chroma", "ace", "omnigen2", "qwen_image", "hunyuan_image", "flux2", "ovis"], ),
},
"optional": {
@@ -999,8 +1019,12 @@ class CLIPLoader:
class DualCLIPLoader:
@classmethod
def INPUT_TYPES(s):
return {"required": { "clip_name1": (folder_paths.get_filename_list("text_encoders"), ),
"clip_name2": (folder_paths.get_filename_list("text_encoders"), ),
return {"required": { "clip_name1": (folder_paths.get_filename_list("text_encoders"), {
"placeholder": folder_paths.get_model_placeholder("text_encoders")
}),
"clip_name2": (folder_paths.get_filename_list("text_encoders"), {
"placeholder": folder_paths.get_model_placeholder("text_encoders")
}),
"type": (["sdxl", "sd3", "flux", "hunyuan_video", "hidream", "hunyuan_image", "hunyuan_video_15", "kandinsky5", "kandinsky5_image", "ltxv", "newbie", "ace"], ),
},
"optional": {
@@ -1029,7 +1053,9 @@ class DualCLIPLoader:
class CLIPVisionLoader:
@classmethod
def INPUT_TYPES(s):
return {"required": { "clip_name": (folder_paths.get_filename_list("clip_vision"), ),
return {"required": { "clip_name": (folder_paths.get_filename_list("clip_vision"), {
"placeholder": folder_paths.get_model_placeholder("clip_vision")
}),
}}
RETURN_TYPES = ("CLIP_VISION",)
FUNCTION = "load_clip"