Add LoadImageCached and SaveImageCached (renamed from SendImageHTTP)

* short-lived in-memory cache for image transfers
* upload images via HTTP to cache and load/reference them in workflows
* save/store images in workflows to cache and download them via HTTP

README.md

@@ -68,15 +68,15 @@ This is typically faster than WebSocket, especially for large images.
 This node will send a JSON message over WebSocket when an image is ready:
 ```json
 {
-  "type": "executed",
-  "data": {
-    "node": "<node ID>",
-    "output": {
-      "images": [
-        {"source": "http", "id": "<image ID>", "content-type": "image/png", "type": "output"}
+  'type': 'executed',
+  'data': {
+    'node': '<node ID>',
+    'output': {
+      'images': [
+        {'source': 'http', 'id': '<image ID>', 'content-type': 'image/png', 'type': 'output'}
       ]
     },
-    "prompt_id": "prompt ID"
+    'prompt_id': 'prompt ID'
   }
 }
 ```
@@ -205,8 +205,6 @@ There are various types of models that can be loaded as checkpoint, LoRA, Contro
 #### Paramters
 * `folder_name`: sub-directory in ComfyUI's models folder.
   Supported model types: `checkpoints`, `diffusion_models`, `unet`, `unet_gguf`
-* `limit=n`: (query parameter, optional) inspect at `n` models
-* `offset=i`: (query parameter, optional) start with the `i`th model
 
 #### Output
 Lists available models with additional classification info:
@@ -220,7 +218,7 @@ Lists available models with additional classification info:
     ...
 }
 ```
-Possible values for base model: `sd15, sd20, sd21, sd3, sdxl, sdxl-refiner, ssd1b, svd, cascade-b, cascade-c, aura-flow, hunyuan-dit, flux, flux-schnell, flux2, lumina2, z-image, chroma, qwen-image`
+Possible values for base model: `sd15, sd20, sd21, sd3, sdxl, sdxl-refiner, ssd1b, svd, cascade-b, cascade-c, aura-flow, hunyuan-dit, flux, flux-schnell, lumina2, chroma, qwen-image`
 
 If base model is `sdxl`, the `type` attribute is set with possible values: `eps, edm, v-prediction, v-prediction-edm`
 
@@ -230,24 +228,6 @@ Detection supports quantized models:
 
 Returns an entry `{"base_model": "unknown"}` for models with unknown format or which do not match any of the known base models.
 
-
-#### Pagination
-The query parameters limit and offset allow inspecting a subset of models per request.
-Usually inspection is quite fast (it only looks at model headers), but it can be slow
-in some cases due to anti-virus or slow harddrives.
-```
-GET /api/etn/model_info/checkpoints?limit=10&offset=20
-```
-This will return at most 10 models, starting with the 20th model in the list.
-It also returns a special `_meta` entry in the output JSON:
-```json
-{
-    "checkpoint_20.safetensors": { ... },
-    "_meta": { "offset": 20, "count": 1, "total": 21 }
-}
-```
-
-
 ### GET /api/etn/languages
 
 Returns a list of available languages for translation.

api.py

@@ -1,6 +1,6 @@
 from __future__ import annotations
 from aiohttp import web
-from typing import Any, NamedTuple
+from typing import NamedTuple
 from pathlib import Path
 import json
 import traceback
@@ -44,8 +44,6 @@ model_names = {
     "CosmosI2V": "cosmos",
     "CosmosT2IPredict2": "cosmos-predict2",
     "CosmosI2VPredict2": "cosmos-predict2",
-    "ZImage": "z-image",
-    "Lumina2": "lumina2",
     "WAN21_T2V": "wan21",
     "WAN21_I2V": "wan21",
     "WAN21_FunControl2V": "wan21-fun",
@@ -56,7 +54,6 @@ model_names = {
     "ACEStep": "ace-step",
     "Omnigen2": "omnigen2",
     "QwenImage": "qwen-image",
-    "Flux2": "flux2",
 }
 
 gguf_architectures = {
@@ -126,7 +123,7 @@ def inspect_safetensors(filename: str, model_type: str, is_checkpoint: bool):
                 return {"base_model": "unknown"}
 
             base_model_name = model_names.get(raw_name, "unknown")
-            result: dict[str, Any] = {"base_model": base_model_name}
+            result = {"base_model": base_model_name}
             result["is_inpaint"] = (
                 base_model_name in ["sd15", "sdxl"] and input_count > 4
             ) or raw_name == "FluxInpaint"
@@ -145,7 +142,6 @@ def inspect_safetensors(filename: str, model_type: str, is_checkpoint: bool):
             return result
         return {"base_model": "unknown"}
     except Exception as e:
-        print("[comfyui-tooling-nodes] Error inspecting file", filename)
         traceback.print_exc()
         return {"base_model": "unknown", "error": f"Failed to detect base model: {e}"}
 
@@ -155,16 +151,12 @@ def detect_svdq(cfg: dict) -> str | None:
         if comfy_config := md.get("comfy_config"):
             if isinstance(comfy_config, str):
                 comfy_config = json.loads(comfy_config)
-            if model_class := comfy_config.get("model_class"):
-                return model_class
-
-        match md.get("model_class"):
-            case "NunchakuFluxTransformer2dModel":
-                return "Flux"
-            case "NunchakuQwenImageTransformer2DModel":
-                return "QwenImage"
-            case "NunchakuZImageTransformer2DModel":
-                return "ZImage"
+            return comfy_config.get("model_class")
+        model_class = md.get("model_class")
+        if model_class == "NunchakuFluxTransformer2dModel":
+            return "Flux"
+        if model_class == "NunchakuQwenImageTransformer2DModel":
+            return "QwenImage"
     return None
 
 
@@ -176,9 +168,6 @@ def inspect_gguf(filename: str, model_type: str):
 
     try:
         path = folder_paths.get_full_path(model_type, filename)
-        if path is None:
-            raise Exception(f"Could not find full path for {model_type}/{filename}")
-
         reader = gguf.GGUFReader(path)
         arch_field = reader.get_field("general.architecture")
         if arch_field is not None:
@@ -189,29 +178,19 @@ def inspect_gguf(filename: str, model_type: str):
             arch_str = str(arch_field.parts[arch_field.data[-1]], encoding="utf-8")
         else:  # stable-diffusion.cpp, requires conversion. not handled for now
             return {"base_model": "flux", "is_inpaint": False}
-
-        # Detect Chroma (modified Flux)
         if arch_str == "flux" and any(
             t.name.startswith("distilled_guidance_layer")
             for t in itertools.islice(reader.tensors, 5)
         ):
             arch_str = "chroma"
 
-        # Detect Z-Image (modified Lumina2)
-        if arch_str == "lumina2":
-            for t in reader.tensors:
-                if t.name == "cap_embedder.1.bias" and t.shape[0] == 3840:
-                    arch_str = "z-image"
-                    break
-
         result = {
             "base_model": gguf_architectures.get(arch_str, arch_str),
             "is_inpaint": False,
         }
         try:
-            if file_type := reader.get_field("general.file_type"):
-                result["quant"] = file_type.contents().lower()
-        except Exception:
+            result["quant"] = reader.get_field("general.file_type").lower()
+        except Exception as e:
             result["quant"] = "gguf"
         return result
 
@@ -226,22 +205,17 @@ def inspect_diffusion_model(filename: str, model_type: str, is_checkpoint: bool)
     return inspect_safetensors(filename, model_type, is_checkpoint)
 
 
-def inspect_models(model_type: str, params: dict[str, str]):
+def inspect_models(model_type: str):
     try:
         try:
             files = folder_paths.get_filename_list(model_type)
         except KeyError:
             return web.json_response({"error": f"Model folder not found: {model_type}"})
-        limit = int(params.get("limit", "1000"))
-        offset = int(params.get("offset", "0"))
-        files_range = files[offset : offset + limit]
         is_checkpoint = model_type == "checkpoints"
         info = {
             filename: inspect_diffusion_model(filename, model_type, is_checkpoint)
-            for filename in files_range
+            for filename in files
         }
-        if "limit" in params:
-            info["_meta"] = dict(offset=offset, count=len(files_range), total=len(files))
         return web.json_response(info)
     except Exception as e:
         traceback.print_exc()
@@ -287,11 +261,11 @@ if _server is not None:
         error = has_invalid_folder_name(folder_name)
         if error is not None:
             return error
-        return inspect_models(folder_name, request.rel_url.query)
+        return inspect_models(folder_name)
 
     @_server.routes.get("/api/etn/model_info")
     async def api_model_info(request):
-        return inspect_models("checkpoints", request.rel_url.query)
+        return inspect_models("checkpoints")
 
     @_server.routes.get("/api/etn/languages")
     async def languages(request):

js/external_tooling_nodes.js

@@ -32,6 +32,7 @@ function loadImage(base64) {
 }
 
 const canvasIcon = loadImage("data:image/webp;base64,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")
+const outputIcon = loadImage("data:image/webp;base64,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")
 
 function setIconImage(nodeType, image, size, padRows, padCols) {
     const onAdded = nodeType.prototype.onAdded
@@ -76,8 +77,7 @@ function defaultParameterType(widgetType, connectedNode, connectedWidget) {
     if (connectedNode.comfyClass === "CLIPTextEncode") {
         paramType = "prompt (positive)"
     }
-    const round = connectedWidget.options?.round
-    if ((paramType == "number" && round === undefined) || round === 1) {
+    if (connectedWidget.options?.round === 1) {
         paramType = "number (integer)"
     }
     return paramType
@@ -96,7 +96,7 @@ function valueMatchesType(value, type, options) {
 
 function optionalWidgetValue(widgets, index, fallback) {
     const result = widgets.length > index ? widgets[index].value : null
-    return result === null || result === -1e10 || result === 1e10 ? fallback : result
+    return result === null || result === 0 ? fallback : result
 }
 
 function changeWidgets(node, type, connectedNode, connectedWidget) {
@@ -206,6 +206,8 @@ app.registerExtension({
     beforeRegisterNodeDef(nodeType /*typeof LGraphNode*/, nodeData /*ComfyObjectInfo*/, app) {
         if (nodeData.name === "ETN_KritaCanvas") {
             setIconImage(nodeType, canvasIcon, [200, 100], 0, 2)
+        } else if (nodeData.name === "ETN_KritaOutput") {
+            setIconImage(nodeType, outputIcon, [200, 100], 1, 0)
         } else if (nodeData.name === "ETN_Parameter") {
             setupParameterNode(nodeType)
         } else if (nodeData.name === "ETN_SendText") {

krita.py

@@ -1,7 +1,6 @@
 import sys
 import torch
 import numpy as np
-from enum import Enum
 from pathlib import Path
 from typing import Any, NamedTuple
 from PIL import Image
@@ -74,13 +73,6 @@ class _BasicTypes(str):
 BasicTypes = _BasicTypes("BASIC")
 
 
-class OutputBatchMode(Enum):
-    default = "default"
-    images = "images"
-    animation = "animation"
-    layers = "layers"
-
-
 class KritaOutput(io.ComfyNode):
     @classmethod
     def define_schema(cls):
@@ -88,41 +80,13 @@ class KritaOutput(io.ComfyNode):
             node_id="ETN_KritaOutput",
             display_name="Krita Output",
             category="krita",
-            inputs=[
-                io.Image.Input("images"),
-                io.Int.Input("x", "offset x", default=0),
-                io.Int.Input("y", "offset y", default=0),
-                io.String.Input("name", default=""),
-                io.Combo.Input(
-                    "batch_mode", OutputBatchMode, "batch mode", default=OutputBatchMode.default
-                ),
-                io.Boolean.Input("resize_canvas", "resize canvas", default=False),
-            ],
+            inputs=[io.Image.Input("images")],
             is_output_node=True,
         )
 
     @classmethod
-    def execute(
-        cls,
-        images: torch.Tensor,
-        x: int = 0,
-        y: int = 0,
-        name="",
-        batch_mode: OutputBatchMode | str = OutputBatchMode.default,
-        resize_canvas=False,
-    ):
-        batch_mode = batch_mode.value if isinstance(batch_mode, OutputBatchMode) else batch_mode
-        info = {
-            "name": name,
-            "offset_x": x,
-            "offset_y": y,
-            "batch_mode": batch_mode,
-            "resize_canvas": resize_canvas,
-        }
-        output = SendImageWebSocket.execute(images, "PNG")
-        assert isinstance(output.ui, dict)
-        output.ui["info"] = [info]
-        return output
+    def execute(cls, images: torch.Tensor):
+        return SendImageWebSocket.execute(images, "PNG")
 
 
 class KritaSendText(io.ComfyNode):
@@ -177,21 +141,6 @@ class KritaCanvas(io.ComfyNode):
         return io.NodeOutput(_placeholder_image(), 512, 512, 0)
 
 
-class SelectionContext(Enum):
-    automatic = "automatic"
-    entire_image = "entire image"
-    mask_bounds = "mask bounds"
-
-
-_selection_context_help = """
-Determines the section (crop bounding box) of the image and mask to transmit:
-- automatic: area around the selection determined by Krita settings
-- entire image: always use the entire canvas area
-- mask bounds: tight bounding box of the current selection
-
-This affects the Selection and Canvas nodes. The offset x/y outputs indicate the top-left corner of the context area relative to the full canvas."""
-
-
 class KritaSelection(io.ComfyNode):
     @classmethod
     def define_schema(cls):
@@ -199,26 +148,12 @@ class KritaSelection(io.ComfyNode):
             node_id="ETN_KritaSelection",
             display_name="Krita Selection",
             category="krita",
-            inputs=[
-                io.Combo.Input(
-                    "context",
-                    options=SelectionContext,
-                    default=SelectionContext.entire_image,
-                    tooltip=_selection_context_help,
-                ),
-                io.Int.Input("padding", "padding", default=0, min=0),
-            ],
-            outputs=[
-                io.Mask.Output("mask", "mask"),
-                io.Boolean.Output("active", "active"),
-                io.Int.Output("x", "offset x"),
-                io.Int.Output("y", "offset y"),
-            ],
+            outputs=[io.Mask.Output(display_name="mask"), io.Boolean.Output(display_name="active")],
         )
 
     @classmethod
-    def execute(cls, **kwargs):
-        return io.NodeOutput(torch.ones(1, 512, 512), False, 0, 0)
+    def execute(cls):
+        return io.NodeOutput(torch.ones(1, 512, 512), False)
 
 
 class KritaImageLayer(io.ComfyNode):
@@ -282,8 +217,8 @@ class Parameter(io.ComfyNode):
                 io.String.Input("name", default="Parameter"),
                 io.Combo.Input("type", options=_param_types, default="auto"),
                 io.String.Input("default", default=""),
-                io.Float.Input("min", default=-1e10, min=-_fmax, max=_fmax, optional=True),
-                io.Float.Input("max", default=1e10, min=-_fmax, max=_fmax, optional=True),
+                io.Float.Input("min", default=0.0, min=-_fmax, max=_fmax, optional=True),
+                io.Float.Input("max", default=1.0, min=-_fmax, max=_fmax, optional=True),
             ],
             outputs=[io.AnyType.Output(display_name="value")],
         )

nodes.py

@@ -107,9 +107,6 @@ class SendImageWebSocket(io.ComfyNode):
 
 
 class ImageCache:
-    timeout = 600  # 10 minutes
-    max_size = 100 * 1024 * 1024  # 100 MB
-
     @dataclass
     class Entry:
         data: bytes
@@ -117,15 +114,8 @@ class ImageCache:
         timestamp: float
         retrieved: int
 
-    class OldEntry(NamedTuple):
-        last_used: float
-        deleted: float
-        size: int
-        retrieved: int
-
     def __init__(self):
         self.images: dict[str, ImageCache.Entry] = {}
-        self.old: dict[str, ImageCache.OldEntry] = {}
 
     def add(self, image: Image.Image, format: str):
         key = uuid4().hex
@@ -147,13 +137,6 @@ class ImageCache:
     def get(self, key: str, extend: bool = False):
         entry = self.images.get(key)
         if entry is None:
-            if old := self.old.get(key):
-                now = time.time()
-                print(
-                    f"[comfyui-tooling-nodes] requested image {key} has been deleted ",
-                    f"(last used {now - old.last_used:.0f}s ago, deleted {now - old.deleted:.0f}s ago, "
-                    f"size {old.size / 1024**2:.1f}MB, retrieved {old.retrieved} times)",
-                )
             return None, None
         entry.retrieved += 1
         if extend:
@@ -162,22 +145,14 @@ class ImageCache:
         return entry.data, entry.content_type
 
     def prune(self):
-        total_size = sum(len(entry.data) for entry in self.images.values())
-        if total_size <= self.max_size:
-            return
-        # Remove least recently used entries until under max size
-        sorted_entries = sorted(self.images.items(), key=lambda item: item[1].timestamp)
         now = time.time()
-        for key, entry in sorted_entries:
-            age = now - entry.timestamp
-            if age > self.timeout or (age > 60 and entry.retrieved > 0):
-                self.old[key] = ImageCache.OldEntry(
-                    entry.timestamp, now, len(entry.data), entry.retrieved
-                )
-                del self.images[key]
-                total_size -= len(entry.data)
-                if total_size <= self.max_size:
-                    break
+        keys_to_delete = []
+        for key, entry in self.images.items():
+            d = now - entry.timestamp
+            if (d > 60 and entry.retrieved > 1) or d > 600:
+                keys_to_delete.append(key)
+        for key in keys_to_delete:
+            del self.images[key]
 
     def __contains__(self, key: str):
         return key in self.images

pyproject.toml

@@ -1,7 +1,7 @@
 [project]
 name = "comfyui-tooling-nodes"
 description = "Provides nodes and server API extensions geared towards using ComfyUI as a backend for external tools."
-version = "3.1.0"
+version = "3.0.0"
 license = { file = "LICENSE" }
 
 [project.urls]