[Partner Nodes] new ByteDanceSeedreamNodeV2 node with DynamicCombo and autogrow

Signed-off-by: bigcat88 <bigcat88@icloud.com>

comfy_api_nodes/apis/bytedance.py

@@ -198,6 +198,62 @@ RECOMMENDED_PRESETS_SEEDREAM_4 = [
     ("Custom", None, None),
 ]
 
+_PRESETS_SEEDREAM_1K = [
+    ("(1K) 1024x1024 (1:1)", 1024, 1024),
+    ("(1K) 864x1152 (3:4)", 864, 1152),
+    ("(1K) 1152x864 (4:3)", 1152, 864),
+    ("(1K) 1312x736 (16:9)", 1312, 736),
+    ("(1K) 736x1312 (9:16)", 736, 1312),
+    ("(1K) 832x1248 (2:3)", 832, 1248),
+    ("(1K) 1248x832 (3:2)", 1248, 832),
+    ("(1K) 1568x672 (21:9)", 1568, 672),
+]
+
+_PRESETS_SEEDREAM_2K = [
+    ("(2K) 2048x2048 (1:1)", 2048, 2048),
+    ("(2K) 1728x2304 (3:4)", 1728, 2304),
+    ("(2K) 2304x1728 (4:3)", 2304, 1728),
+    ("(2K) 2848x1600 (16:9)", 2848, 1600),
+    ("(2K) 1600x2848 (9:16)", 1600, 2848),
+    ("(2K) 1664x2496 (2:3)", 1664, 2496),
+    ("(2K) 2496x1664 (3:2)", 2496, 1664),
+    ("(2K) 3136x1344 (21:9)", 3136, 1344),
+]
+
+_PRESETS_SEEDREAM_3K = [
+    ("(3K) 3072x3072 (1:1)", 3072, 3072),
+    ("(3K) 2592x3456 (3:4)", 2592, 3456),
+    ("(3K) 3456x2592 (4:3)", 3456, 2592),
+    ("(3K) 4096x2304 (16:9)", 4096, 2304),
+    ("(3K) 2304x4096 (9:16)", 2304, 4096),
+    ("(3K) 2496x3744 (2:3)", 2496, 3744),
+    ("(3K) 3744x2496 (3:2)", 3744, 2496),
+    ("(3K) 4704x2016 (21:9)", 4704, 2016),
+]
+
+_PRESETS_SEEDREAM_4K = [
+    ("(4K) 4096x4096 (1:1)", 4096, 4096),
+    ("(4K) 3520x4704 (3:4)", 3520, 4704),
+    ("(4K) 4704x3520 (4:3)", 4704, 3520),
+    ("(4K) 5504x3040 (16:9)", 5504, 3040),
+    ("(4K) 3040x5504 (9:16)", 3040, 5504),
+    ("(4K) 3328x4992 (2:3)", 3328, 4992),
+    ("(4K) 4992x3328 (3:2)", 4992, 3328),
+    ("(4K) 6240x2656 (21:9)", 6240, 2656),
+]
+
+_CUSTOM_PRESET = [("Custom", None, None)]
+
+RECOMMENDED_PRESETS_SEEDREAM_5_LITE = (
+    _PRESETS_SEEDREAM_2K + _PRESETS_SEEDREAM_3K + _PRESETS_SEEDREAM_4K + _CUSTOM_PRESET
+)
+RECOMMENDED_PRESETS_SEEDREAM_4_5 = (
+    _PRESETS_SEEDREAM_2K + _PRESETS_SEEDREAM_4K + _CUSTOM_PRESET
+)
+RECOMMENDED_PRESETS_SEEDREAM_4_0 = (
+    _PRESETS_SEEDREAM_1K + _PRESETS_SEEDREAM_2K + _PRESETS_SEEDREAM_4K + _CUSTOM_PRESET
+)
+
 # Seedance 2.0 reference video pixel count limits per model and output resolution.
 SEEDANCE2_REF_VIDEO_PIXEL_LIMITS = {
     "dreamina-seedance-2-0-260128": {

comfy_api_nodes/nodes_bytedance.py

@@ -10,6 +10,9 @@ from comfy_api.latest import IO, ComfyExtension, Input
 from comfy_api_nodes.apis.bytedance import (
     RECOMMENDED_PRESETS,
     RECOMMENDED_PRESETS_SEEDREAM_4,
+    RECOMMENDED_PRESETS_SEEDREAM_4_0,
+    RECOMMENDED_PRESETS_SEEDREAM_4_5,
+    RECOMMENDED_PRESETS_SEEDREAM_5_LITE,
     SEEDANCE2_PRICE_PER_1K_TOKENS,
     SEEDANCE2_REF_VIDEO_PIXEL_LIMITS,
     VIDEO_TASKS_EXECUTION_TIME,
@@ -68,6 +71,12 @@ SEEDREAM_MODELS = {
     "seedream-4-0-250828": "seedream-4-0-250828",
 }
 
+SEEDREAM_PRESETS = {
+    "seedream-5-0-260128": RECOMMENDED_PRESETS_SEEDREAM_5_LITE,
+    "seedream-4-5-251128": RECOMMENDED_PRESETS_SEEDREAM_4_5,
+    "seedream-4-0-250828": RECOMMENDED_PRESETS_SEEDREAM_4_0,
+}
+
 # Long-running tasks endpoints(e.g., video)
 BYTEPLUS_TASK_ENDPOINT = "/proxy/byteplus/api/v3/contents/generations/tasks"
 BYTEPLUS_TASK_STATUS_ENDPOINT = "/proxy/byteplus/api/v3/contents/generations/tasks"  # + /{task_id}
@@ -562,6 +571,7 @@ class ByteDanceSeedreamNode(IO.ComfyNode):
                 )
                 """,
             ),
+            is_deprecated=True,
         )
 
     @classmethod
@@ -651,6 +661,226 @@ class ByteDanceSeedreamNode(IO.ComfyNode):
         return IO.NodeOutput(torch.cat([await download_url_to_image_tensor(i) for i in urls]))
 
 
+def _seedream_model_inputs(*, max_ref_images: int, presets: list):
+    return [
+        IO.Combo.Input(
+            "size_preset",
+            options=[label for label, _, _ in presets],
+            tooltip="Pick a recommended size. Select Custom to use the width and height below.",
+        ),
+        IO.Int.Input(
+            "width",
+            default=2048,
+            min=1024,
+            max=6240,
+            step=2,
+            tooltip="Custom width for image. Value is working only if `size_preset` is set to `Custom`",
+        ),
+        IO.Int.Input(
+            "height",
+            default=2048,
+            min=1024,
+            max=4992,
+            step=2,
+            tooltip="Custom height for image. Value is working only if `size_preset` is set to `Custom`",
+        ),
+        IO.Int.Input(
+            "max_images",
+            default=1,
+            min=1,
+            max=max_ref_images,
+            step=1,
+            display_mode=IO.NumberDisplay.number,
+            tooltip="Maximum number of images to generate. With 1, exactly one image is produced. "
+            "With >1, the model generates between 1 and max_images related images "
+            "(e.g., story scenes, character variations). "
+            "Total images (input + generated) cannot exceed 15.",
+        ),
+        IO.Autogrow.Input(
+            "images",
+            template=IO.Autogrow.TemplateNames(
+                IO.Image.Input("image"),
+                names=[f"image_{i}" for i in range(1, max_ref_images + 1)],
+                min=0,
+            ),
+            tooltip=f"Optional reference image(s) for image-to-image or multi-reference generation. "
+            f"Up to {max_ref_images} images.",
+        ),
+        IO.Boolean.Input(
+            "fail_on_partial",
+            default=False,
+            tooltip="If enabled, abort execution if any requested images are missing or return an error.",
+            advanced=True,
+        ),
+    ]
+
+
+class ByteDanceSeedreamNodeV2(IO.ComfyNode):
+
+    @classmethod
+    def define_schema(cls):
+        return IO.Schema(
+            node_id="ByteDanceSeedreamNodeV2",
+            display_name="ByteDance Seedream 4.5 & 5.0",
+            category="api node/image/ByteDance",
+            description="Unified text-to-image generation and precise single-sentence editing at up to 4K resolution.",
+            inputs=[
+                IO.String.Input(
+                    "prompt",
+                    multiline=True,
+                    default="",
+                    tooltip="Text prompt for creating or editing an image.",
+                ),
+                IO.DynamicCombo.Input(
+                    "model",
+                    options=[
+                        IO.DynamicCombo.Option(
+                            "seedream 5.0 lite",
+                            _seedream_model_inputs(max_ref_images=14, presets=RECOMMENDED_PRESETS_SEEDREAM_5_LITE),
+                        ),
+                        IO.DynamicCombo.Option(
+                            "seedream-4-5-251128",
+                            _seedream_model_inputs(max_ref_images=10, presets=RECOMMENDED_PRESETS_SEEDREAM_4_5),
+                        ),
+                        IO.DynamicCombo.Option(
+                            "seedream-4-0-250828",
+                            _seedream_model_inputs(max_ref_images=10, presets=RECOMMENDED_PRESETS_SEEDREAM_4_0),
+                        ),
+                    ],
+                ),
+                IO.Int.Input(
+                    "seed",
+                    default=0,
+                    min=0,
+                    max=2147483647,
+                    step=1,
+                    display_mode=IO.NumberDisplay.number,
+                    control_after_generate=True,
+                    tooltip="Seed to use for generation.",
+                ),
+                IO.Boolean.Input(
+                    "watermark",
+                    default=False,
+                    tooltip='Whether to add an "AI generated" watermark to the image.',
+                    advanced=True,
+                ),
+            ],
+            outputs=[
+                IO.Image.Output(),
+            ],
+            hidden=[
+                IO.Hidden.auth_token_comfy_org,
+                IO.Hidden.api_key_comfy_org,
+                IO.Hidden.unique_id,
+            ],
+            is_api_node=True,
+            price_badge=IO.PriceBadge(
+                depends_on=IO.PriceBadgeDepends(widgets=["model"]),
+                expr="""
+                (
+                  $price := $contains(widgets.model, "5.0 lite") ? 0.035 :
+                            $contains(widgets.model, "4-5") ? 0.04 : 0.03;
+                  {
+                    "type":"usd",
+                    "usd": $price,
+                    "format": { "suffix":" x images/Run", "approximate": true }
+                  }
+                )
+                """,
+            ),
+        )
+
+    @classmethod
+    async def execute(
+        cls,
+        prompt: str,
+        model: dict,
+        seed: int = 0,
+        watermark: bool = False,
+    ) -> IO.NodeOutput:
+        validate_string(prompt, strip_whitespace=True, min_length=1)
+        model_id = SEEDREAM_MODELS[model["model"]]
+        presets = SEEDREAM_PRESETS[model_id]
+
+        size_preset = model.get("size_preset", presets[0][0])
+        width = model.get("width", 2048)
+        height = model.get("height", 2048)
+        max_images = model.get("max_images", 1)
+        sequential_image_generation = "disabled" if max_images == 1 else "auto"
+        images_dict = model.get("images") or {}
+        fail_on_partial = model.get("fail_on_partial", False)
+
+        w = h = None
+        for label, tw, th in presets:
+            if label == size_preset:
+                w, h = tw, th
+                break
+        if w is None or h is None:
+            w, h = width, height
+
+        out_num_pixels = w * h
+        mp_provided = out_num_pixels / 1_000_000.0
+        if ("seedream-4-5" in model_id or "seedream-5-0" in model_id) and out_num_pixels < 3686400:
+            raise ValueError(
+                f"Minimum image resolution for the selected model is 3.68MP, but {mp_provided:.2f}MP provided."
+            )
+        if "seedream-4-0" in model_id and out_num_pixels < 921600:
+            raise ValueError(
+                f"Minimum image resolution that the selected model can generate is 0.92MP, "
+                f"but {mp_provided:.2f}MP provided."
+            )
+        if out_num_pixels > 16_777_216:
+            raise ValueError(
+                f"Maximum image resolution for the selected model is 16.78MP, but {mp_provided:.2f}MP provided."
+            )
+
+        image_tensors: list[Input.Image] = [t for t in images_dict.values() if t is not None]
+        n_input_images = sum(get_number_of_images(t) for t in image_tensors)
+        max_num_of_images = 14 if model_id == "seedream-5-0-260128" else 10
+        if n_input_images > max_num_of_images:
+            raise ValueError(
+                f"Maximum of {max_num_of_images} reference images are supported, but {n_input_images} received."
+            )
+        if sequential_image_generation == "auto" and n_input_images + max_images > 15:
+            raise ValueError(
+                "The maximum number of generated images plus the number of reference images cannot exceed 15."
+            )
+
+        reference_images_urls: list[str] = []
+        if image_tensors:
+            for tensor in image_tensors:
+                validate_image_aspect_ratio(tensor, (1, 3), (3, 1))
+            reference_images_urls = await upload_images_to_comfyapi(
+                cls,
+                image_tensors,
+                max_images=n_input_images,
+                mime_type="image/png",
+                wait_label="Uploading reference images",
+            )
+
+        response = await sync_op(
+            cls,
+            ApiEndpoint(path=BYTEPLUS_IMAGE_ENDPOINT, method="POST"),
+            response_model=ImageTaskCreationResponse,
+            data=Seedream4TaskCreationRequest(
+                model=model_id,
+                prompt=prompt,
+                image=reference_images_urls,
+                size=f"{w}x{h}",
+                seed=seed,
+                sequential_image_generation=sequential_image_generation,
+                sequential_image_generation_options=Seedream4Options(max_images=max_images),
+                watermark=watermark,
+            ),
+        )
+        if len(response.data) == 1:
+            return IO.NodeOutput(await download_url_to_image_tensor(get_image_url_from_response(response)))
+        urls = [str(d["url"]) for d in response.data if isinstance(d, dict) and "url" in d]
+        if fail_on_partial and len(urls) < len(response.data):
+            raise RuntimeError(f"Only {len(urls)} of {len(response.data)} images were generated before error.")
+        return IO.NodeOutput(torch.cat([await download_url_to_image_tensor(i) for i in urls]))
+
+
 class ByteDanceTextToVideoNode(IO.ComfyNode):
 
     @classmethod
@@ -2105,6 +2335,7 @@ class ByteDanceExtension(ComfyExtension):
         return [
             ByteDanceImageNode,
             ByteDanceSeedreamNode,
+            ByteDanceSeedreamNodeV2,
             ByteDanceTextToVideoNode,
             ByteDanceImageToVideoNode,
             ByteDanceFirstLastFrameNode,