.ci/update_windows/update.py

@@ -53,16 +53,6 @@ try:
     repo.stash(ident)
 except KeyError:
     print("nothing to stash")  # noqa: T201
-except:
-    print("Could not stash, cleaning index and trying again.")  # noqa: T201
-    repo.state_cleanup()
-    repo.index.read_tree(repo.head.peel().tree)
-    repo.index.write()
-    try:
-        repo.stash(ident)
-    except KeyError:
-        print("nothing to stash.")  # noqa: T201
-
 backup_branch_name = 'backup_branch_{}'.format(datetime.today().strftime('%Y-%m-%d_%H_%M_%S'))
 print("creating backup branch: {}".format(backup_branch_name))  # noqa: T201
 try:

.github/workflows/test-ci.yml

@@ -5,7 +5,6 @@ on:
   push:
     branches:
       - master
-      - release/**
     paths-ignore:
       - 'app/**'
       - 'input/**'

.github/workflows/test-execution.yml

@@ -2,9 +2,9 @@ name: Execution Tests
 
 on:
   push:
-    branches: [ main, master, release/** ]
+    branches: [ main, master ]
   pull_request:
-    branches: [ main, master, release/** ]
+    branches: [ main, master ]
 
 jobs:
   test:

.github/workflows/test-launch.yml

@@ -2,9 +2,9 @@ name: Test server launches without errors
 
 on:
   push:
-    branches: [ main, master, release/** ]
+    branches: [ main, master ]
   pull_request:
-    branches: [ main, master, release/** ]
+    branches: [ main, master ]
 
 jobs:
   test:

.github/workflows/test-unit.yml

@@ -2,9 +2,9 @@ name: Unit Tests
 
 on:
   push:
-    branches: [ main, master, release/** ]
+    branches: [ main, master ]
   pull_request:
-    branches: [ main, master, release/** ]
+    branches: [ main, master ]
 
 jobs:
   test:

.github/workflows/update-version.yml

@@ -6,7 +6,6 @@ on:
       - "pyproject.toml"
     branches:
       - master
-      - release/**
 
 jobs:
   update-version:

api_server/routes/internal/internal_routes.py

@@ -58,13 +58,8 @@ class InternalRoutes:
                 return web.json_response({"error": "Invalid directory type"}, status=400)
 
             directory = get_directory_by_type(directory_type)
-
-            def is_visible_file(entry: os.DirEntry) -> bool:
-                """Filter out hidden files (e.g., .DS_Store on macOS)."""
-                return entry.is_file() and not entry.name.startswith('.')
-
             sorted_files = sorted(
-                (entry for entry in os.scandir(directory) if is_visible_file(entry)),
+                (entry for entry in os.scandir(directory) if entry.is_file()),
                 key=lambda entry: -entry.stat().st_mtime
             )
             return web.json_response([entry.name for entry in sorted_files], status=200)

comfy/cli_args.py

@@ -97,13 +97,6 @@ class LatentPreviewMethod(enum.Enum):
     Latent2RGB = "latent2rgb"
     TAESD = "taesd"
 
-    @classmethod
-    def from_string(cls, value: str):
-        for member in cls:
-            if member.value == value:
-                return member
-        return None
-
 parser.add_argument("--preview-method", type=LatentPreviewMethod, default=LatentPreviewMethod.NoPreviews, help="Default preview method for sampler nodes.", action=EnumAction)
 
 parser.add_argument("--preview-size", type=int, default=512, help="Sets the maximum preview size for sampler nodes.")

comfy/context_windows.py

@@ -87,7 +87,6 @@ class IndexListCallbacks:
     COMBINE_CONTEXT_WINDOW_RESULTS = "combine_context_window_results"
     EXECUTE_START = "execute_start"
     EXECUTE_CLEANUP = "execute_cleanup"
-    RESIZE_COND_ITEM = "resize_cond_item"
 
     def init_callbacks(self):
         return {}
@@ -167,18 +166,6 @@ class IndexListContextHandler(ContextHandlerABC):
                         new_cond_item = cond_item.copy()
                         # when in dictionary, look for tensors and CONDCrossAttn [comfy/conds.py] (has cond attr that is a tensor)
                         for cond_key, cond_value in new_cond_item.items():
-                            # Allow callbacks to handle custom conditioning items
-                            handled = False
-                            for callback in comfy.patcher_extension.get_all_callbacks(
-                                IndexListCallbacks.RESIZE_COND_ITEM, self.callbacks
-                            ):
-                                result = callback(cond_key, cond_value, window, x_in, device, new_cond_item)
-                                if result is not None:
-                                    new_cond_item[cond_key] = result
-                                    handled = True
-                                    break
-                            if handled:
-                                continue
                             if isinstance(cond_value, torch.Tensor):
                                 if (self.dim < cond_value.ndim and cond_value(self.dim) == x_in.size(self.dim)) or \
                                    (cond_value.ndim < self.dim and cond_value.size(0) == x_in.size(self.dim)):

comfy/k_diffusion/sampling.py

@@ -1557,13 +1557,10 @@ def sample_er_sde(model, x, sigmas, extra_args=None, callback=None, disable=None
 
 
 @torch.no_grad()
-def sample_seeds_2(model, x, sigmas, extra_args=None, callback=None, disable=None, eta=1., s_noise=1., noise_sampler=None, r=0.5, solver_type="phi_1"):
+def sample_seeds_2(model, x, sigmas, extra_args=None, callback=None, disable=None, eta=1., s_noise=1., noise_sampler=None, r=0.5):
     """SEEDS-2 - Stochastic Explicit Exponential Derivative-free Solvers (VP Data Prediction) stage 2.
     arXiv: https://arxiv.org/abs/2305.14267 (NeurIPS 2023)
     """
-    if solver_type not in {"phi_1", "phi_2"}:
-        raise ValueError("solver_type must be 'phi_1' or 'phi_2'")
-
     extra_args = {} if extra_args is None else extra_args
     seed = extra_args.get("seed", None)
     noise_sampler = default_noise_sampler(x, seed=seed) if noise_sampler is None else noise_sampler
@@ -1603,14 +1600,8 @@ def sample_seeds_2(model, x, sigmas, extra_args=None, callback=None, disable=Non
         denoised_2 = model(x_2, sigma_s_1 * s_in, **extra_args)
 
         # Step 2
-        if solver_type == "phi_1":
         denoised_d = torch.lerp(denoised, denoised_2, fac)
         x = sigmas[i + 1] / sigmas[i] * (-h * eta).exp() * x - alpha_t * ei_h_phi_1(-h_eta) * denoised_d
-        elif solver_type == "phi_2":
-            b2 = ei_h_phi_2(-h_eta) / r
-            b1 = ei_h_phi_1(-h_eta) - b2
-            x = sigmas[i + 1] / sigmas[i] * (-h * eta).exp() * x - alpha_t * (b1 * denoised + b2 * denoised_2)
-
         if inject_noise:
             segment_factor = (r - 1) * h * eta
             sde_noise = sde_noise * segment_factor.exp()
@@ -1618,17 +1609,6 @@ def sample_seeds_2(model, x, sigmas, extra_args=None, callback=None, disable=Non
             x = x + sde_noise * sigmas[i + 1] * s_noise
     return x
 
-@torch.no_grad()
-def sample_exp_heun_2_x0(model, x, sigmas, extra_args=None, callback=None, disable=None, solver_type="phi_2"):
-    """Deterministic exponential Heun second order method in data prediction (x0) and logSNR time."""
-    return sample_seeds_2(model, x, sigmas, extra_args=extra_args, callback=callback, disable=disable, eta=0.0, s_noise=0.0, noise_sampler=None, r=1.0, solver_type=solver_type)
-
-
-@torch.no_grad()
-def sample_exp_heun_2_x0_sde(model, x, sigmas, extra_args=None, callback=None, disable=None, eta=1., s_noise=1., noise_sampler=None, solver_type="phi_2"):
-    """Stochastic exponential Heun second order method in data prediction (x0) and logSNR time."""
-    return sample_seeds_2(model, x, sigmas, extra_args=extra_args, callback=callback, disable=disable, eta=eta, s_noise=s_noise, noise_sampler=noise_sampler, r=1.0, solver_type=solver_type)
-
 
 @torch.no_grad()
 def sample_seeds_3(model, x, sigmas, extra_args=None, callback=None, disable=None, eta=1., s_noise=1., noise_sampler=None, r_1=1./3, r_2=2./3):
@@ -1776,7 +1756,7 @@ def sample_sa_solver(model, x, sigmas, extra_args=None, callback=None, disable=F
         # Predictor
         if sigmas[i + 1] == 0:
             # Denoising step
-            x_pred = denoised
+            x = denoised
         else:
             tau_t = tau_func(sigmas[i + 1])
             curr_lambdas = lambdas[i - predictor_order_used + 1:i + 1]
@@ -1797,7 +1777,7 @@ def sample_sa_solver(model, x, sigmas, extra_args=None, callback=None, disable=F
             if tau_t > 0 and s_noise > 0:
                 noise = noise_sampler(sigmas[i], sigmas[i + 1]) * sigmas[i + 1] * (-2 * tau_t ** 2 * h).expm1().neg().sqrt() * s_noise
                 x_pred = x_pred + noise
-    return x_pred
+    return x
 
 
 @torch.no_grad()

comfy/ldm/lumina/controlnet.py

@@ -41,11 +41,6 @@ class ZImage_Control(torch.nn.Module):
         ffn_dim_multiplier: float = (8.0 / 3.0),
         norm_eps: float = 1e-5,
         qk_norm: bool = True,
-        n_control_layers=6,
-        control_in_dim=16,
-        additional_in_dim=0,
-        broken=False,
-        refiner_control=False,
         dtype=None,
         device=None,
         operations=None,
@@ -54,11 +49,10 @@ class ZImage_Control(torch.nn.Module):
         super().__init__()
         operation_settings = {"operations": operations, "device": device, "dtype": dtype}
 
-        self.broken = broken
-        self.additional_in_dim = additional_in_dim
-        self.control_in_dim = control_in_dim
+        self.additional_in_dim = 0
+        self.control_in_dim = 16
         n_refiner_layers = 2
-        self.n_control_layers = n_control_layers
+        self.n_control_layers = 6
         self.control_layers = nn.ModuleList(
             [
                 ZImageControlTransformerBlock(
@@ -80,31 +74,10 @@ class ZImage_Control(torch.nn.Module):
         all_x_embedder = {}
         patch_size = 2
         f_patch_size = 1
-        x_embedder = operations.Linear(f_patch_size * patch_size * patch_size * (self.control_in_dim + self.additional_in_dim), dim, bias=True, device=device, dtype=dtype)
+        x_embedder = operations.Linear(f_patch_size * patch_size * patch_size * self.control_in_dim, dim, bias=True, device=device, dtype=dtype)
         all_x_embedder[f"{patch_size}-{f_patch_size}"] = x_embedder
 
-        self.refiner_control = refiner_control
-
         self.control_all_x_embedder = nn.ModuleDict(all_x_embedder)
-        if self.refiner_control:
-            self.control_noise_refiner = nn.ModuleList(
-                [
-                    ZImageControlTransformerBlock(
-                        layer_id,
-                        dim,
-                        n_heads,
-                        n_kv_heads,
-                        multiple_of,
-                        ffn_dim_multiplier,
-                        norm_eps,
-                        qk_norm,
-                        block_id=layer_id,
-                        operation_settings=operation_settings,
-                    )
-                    for layer_id in range(n_refiner_layers)
-                ]
-            )
-        else:
         self.control_noise_refiner = nn.ModuleList(
             [
                 JointTransformerBlock(
@@ -132,29 +105,9 @@ class ZImage_Control(torch.nn.Module):
         control_context = self.control_all_x_embedder[f"{patch_size}-{f_patch_size}"](control_context.view(B, C, H // pH, pH, W // pW, pW).permute(0, 2, 4, 3, 5, 1).flatten(3).flatten(1, 2))
 
         x_attn_mask = None
-        if not self.refiner_control:
         for layer in self.control_noise_refiner:
             control_context = layer(control_context, x_attn_mask, x_freqs_cis[:control_context.shape[0], :control_context.shape[1]], adaln_input)
-
         return control_context
 
-    def forward_noise_refiner_block(self, layer_id, control_context, x, x_attn_mask, x_freqs_cis, adaln_input):
-        if self.refiner_control:
-            if self.broken:
-                if layer_id == 0:
-                    return self.control_layers[layer_id](control_context, x, x_mask=x_attn_mask, freqs_cis=x_freqs_cis[:control_context.shape[0], :control_context.shape[1]], adaln_input=adaln_input)
-                if layer_id > 0:
-                    out = None
-                    for i in range(1, len(self.control_layers)):
-                        o, control_context = self.control_layers[i](control_context, x, x_mask=x_attn_mask, freqs_cis=x_freqs_cis[:control_context.shape[0], :control_context.shape[1]], adaln_input=adaln_input)
-                        if out is None:
-                            out = o
-
-                    return (out, control_context)
-            else:
-                return self.control_noise_refiner[layer_id](control_context, x, x_mask=x_attn_mask, freqs_cis=x_freqs_cis[:control_context.shape[0], :control_context.shape[1]], adaln_input=adaln_input)
-        else:
-            return (None, control_context)
-
     def forward_control_block(self, layer_id, control_context, x, x_attn_mask, x_freqs_cis, adaln_input):
         return self.control_layers[layer_id](control_context, x, x_mask=x_attn_mask, freqs_cis=x_freqs_cis[:control_context.shape[0], :control_context.shape[1]], adaln_input=adaln_input)

comfy/ldm/lumina/model.py

@@ -536,7 +536,6 @@ class NextDiT(nn.Module):
         bsz = len(x)
         pH = pW = self.patch_size
         device = x[0].device
-        orig_x = x
 
         if self.pad_tokens_multiple is not None:
             pad_extra = (-cap_feats.shape[1]) % self.pad_tokens_multiple
@@ -573,21 +572,13 @@ class NextDiT(nn.Module):
 
         freqs_cis = self.rope_embedder(torch.cat((cap_pos_ids, x_pos_ids), dim=1)).movedim(1, 2)
 
-        patches = transformer_options.get("patches", {})
-
         # refine context
         for layer in self.context_refiner:
             cap_feats = layer(cap_feats, cap_mask, freqs_cis[:, :cap_pos_ids.shape[1]], transformer_options=transformer_options)
 
         padded_img_mask = None
-        x_input = x
-        for i, layer in enumerate(self.noise_refiner):
+        for layer in self.noise_refiner:
             x = layer(x, padded_img_mask, freqs_cis[:, cap_pos_ids.shape[1]:], t, transformer_options=transformer_options)
-            if "noise_refiner" in patches:
-                for p in patches["noise_refiner"]:
-                    out = p({"img": x, "img_input": x_input, "txt": cap_feats, "pe": freqs_cis[:, cap_pos_ids.shape[1]:], "vec": t, "x": orig_x, "block_index": i, "transformer_options": transformer_options, "block_type": "noise_refiner"})
-                    if "img" in out:
-                        x = out["img"]
 
         padded_full_embed = torch.cat((cap_feats, x), dim=1)
         mask = None
@@ -631,18 +622,14 @@ class NextDiT(nn.Module):
 
         patches = transformer_options.get("patches", {})
         x_is_tensor = isinstance(x, torch.Tensor)
-        img, mask, img_size, cap_size, freqs_cis = self.patchify_and_embed(x, cap_feats, cap_mask, adaln_input, num_tokens, transformer_options=transformer_options)
+        img, mask, img_size, cap_size, freqs_cis = self.patchify_and_embed(x, cap_feats, cap_mask, t, num_tokens, transformer_options=transformer_options)
         freqs_cis = freqs_cis.to(img.device)
 
-        transformer_options["total_blocks"] = len(self.layers)
-        transformer_options["block_type"] = "double"
-        img_input = img
         for i, layer in enumerate(self.layers):
-            transformer_options["block_index"] = i
             img = layer(img, mask, freqs_cis, adaln_input, transformer_options=transformer_options)
             if "double_block" in patches:
                 for p in patches["double_block"]:
-                    out = p({"img": img[:, cap_size[0]:], "img_input": img_input[:, cap_size[0]:], "txt": img[:, :cap_size[0]], "pe": freqs_cis[:, cap_size[0]:], "vec": adaln_input, "x": x, "block_index": i, "transformer_options": transformer_options})
+                    out = p({"img": img[:, cap_size[0]:], "txt": img[:, :cap_size[0]], "pe": freqs_cis[:, cap_size[0]:], "vec": adaln_input, "x": x, "block_index": i, "transformer_options": transformer_options})
                     if "img" in out:
                         img[:, cap_size[0]:] = out["img"]
                     if "txt" in out:

comfy/ldm/qwen_image/model.py

@@ -218,23 +218,8 @@ class QwenImageTransformerBlock(nn.Module):
             operations=operations,
         )
 
-    def _apply_gate(self, x, y, gate, timestep_zero_index=None):
-        if timestep_zero_index is not None:
-            return y + torch.cat((x[:, :timestep_zero_index] * gate[0], x[:, timestep_zero_index:] * gate[1]), dim=1)
-        else:
-            return torch.addcmul(y, gate, x)
-
-    def _modulate(self, x: torch.Tensor, mod_params: torch.Tensor, timestep_zero_index=None) -> Tuple[torch.Tensor, torch.Tensor]:
+    def _modulate(self, x: torch.Tensor, mod_params: torch.Tensor) -> Tuple[torch.Tensor, torch.Tensor]:
         shift, scale, gate = torch.chunk(mod_params, 3, dim=-1)
-        if timestep_zero_index is not None:
-            actual_batch = shift.size(0) // 2
-            shift, shift_0 = shift[:actual_batch], shift[actual_batch:]
-            scale, scale_0 = scale[:actual_batch], scale[actual_batch:]
-            gate, gate_0 = gate[:actual_batch], gate[actual_batch:]
-            reg = torch.addcmul(shift.unsqueeze(1), x[:, :timestep_zero_index], 1 + scale.unsqueeze(1))
-            zero = torch.addcmul(shift_0.unsqueeze(1), x[:, timestep_zero_index:], 1 + scale_0.unsqueeze(1))
-            return torch.cat((reg, zero), dim=1), (gate.unsqueeze(1), gate_0.unsqueeze(1))
-        else:
         return torch.addcmul(shift.unsqueeze(1), x, 1 + scale.unsqueeze(1)), gate.unsqueeze(1)
 
     def forward(
@@ -244,19 +229,14 @@ class QwenImageTransformerBlock(nn.Module):
         encoder_hidden_states_mask: torch.Tensor,
         temb: torch.Tensor,
         image_rotary_emb: Optional[Tuple[torch.Tensor, torch.Tensor]] = None,
-        timestep_zero_index=None,
         transformer_options={},
     ) -> Tuple[torch.Tensor, torch.Tensor]:
         img_mod_params = self.img_mod(temb)
-
-        if timestep_zero_index is not None:
-            temb = temb.chunk(2, dim=0)[0]
-
         txt_mod_params = self.txt_mod(temb)
         img_mod1, img_mod2 = img_mod_params.chunk(2, dim=-1)
         txt_mod1, txt_mod2 = txt_mod_params.chunk(2, dim=-1)
 
-        img_modulated, img_gate1 = self._modulate(self.img_norm1(hidden_states), img_mod1, timestep_zero_index)
+        img_modulated, img_gate1 = self._modulate(self.img_norm1(hidden_states), img_mod1)
         del img_mod1
         txt_modulated, txt_gate1 = self._modulate(self.txt_norm1(encoder_hidden_states), txt_mod1)
         del txt_mod1
@@ -271,15 +251,15 @@ class QwenImageTransformerBlock(nn.Module):
         del img_modulated
         del txt_modulated
 
-        hidden_states = self._apply_gate(img_attn_output, hidden_states, img_gate1, timestep_zero_index)
+        hidden_states = hidden_states + img_gate1 * img_attn_output
         encoder_hidden_states = encoder_hidden_states + txt_gate1 * txt_attn_output
         del img_attn_output
         del txt_attn_output
         del img_gate1
         del txt_gate1
 
-        img_modulated2, img_gate2 = self._modulate(self.img_norm2(hidden_states), img_mod2, timestep_zero_index)
-        hidden_states = self._apply_gate(self.img_mlp(img_modulated2), hidden_states, img_gate2, timestep_zero_index)
+        img_modulated2, img_gate2 = self._modulate(self.img_norm2(hidden_states), img_mod2)
+        hidden_states = torch.addcmul(hidden_states, img_gate2, self.img_mlp(img_modulated2))
 
         txt_modulated2, txt_gate2 = self._modulate(self.txt_norm2(encoder_hidden_states), txt_mod2)
         encoder_hidden_states = torch.addcmul(encoder_hidden_states, txt_gate2, self.txt_mlp(txt_modulated2))
@@ -322,7 +302,6 @@ class QwenImageTransformer2DModel(nn.Module):
         pooled_projection_dim: int = 768,
         guidance_embeds: bool = False,
         axes_dims_rope: Tuple[int, int, int] = (16, 56, 56),
-        default_ref_method="index",
         image_model=None,
         final_layer=True,
         dtype=None,
@@ -335,7 +314,6 @@ class QwenImageTransformer2DModel(nn.Module):
         self.in_channels = in_channels
         self.out_channels = out_channels or in_channels
         self.inner_dim = num_attention_heads * attention_head_dim
-        self.default_ref_method = default_ref_method
 
         self.pe_embedder = EmbedND(dim=attention_head_dim, theta=10000, axes_dim=list(axes_dims_rope))
 
@@ -363,9 +341,6 @@ class QwenImageTransformer2DModel(nn.Module):
             for _ in range(num_layers)
         ])
 
-        if self.default_ref_method == "index_timestep_zero":
-            self.register_buffer("__index_timestep_zero__", torch.tensor([]))
-
         if final_layer:
             self.norm_out = LastLayer(self.inner_dim, self.inner_dim, dtype=dtype, device=device, operations=operations)
             self.proj_out = operations.Linear(self.inner_dim, patch_size * patch_size * self.out_channels, bias=True, dtype=dtype, device=device)
@@ -416,14 +391,11 @@ class QwenImageTransformer2DModel(nn.Module):
         hidden_states, img_ids, orig_shape = self.process_img(x)
         num_embeds = hidden_states.shape[1]
 
-        timestep_zero_index = None
         if ref_latents is not None:
             h = 0
             w = 0
             index = 0
-            ref_method = kwargs.get("ref_latents_method", self.default_ref_method)
-            index_ref_method = (ref_method == "index") or (ref_method == "index_timestep_zero")
-            timestep_zero = ref_method == "index_timestep_zero"
+            index_ref_method = kwargs.get("ref_latents_method", "index") == "index"
             for ref in ref_latents:
                 if index_ref_method:
                     index += 1
@@ -443,10 +415,6 @@ class QwenImageTransformer2DModel(nn.Module):
                 kontext, kontext_ids, _ = self.process_img(ref, index=index, h_offset=h_offset, w_offset=w_offset)
                 hidden_states = torch.cat([hidden_states, kontext], dim=1)
                 img_ids = torch.cat([img_ids, kontext_ids], dim=1)
-            if timestep_zero:
-                if index > 0:
-                    timestep = torch.cat([timestep, timestep * 0], dim=0)
-                    timestep_zero_index = num_embeds
 
         txt_start = round(max(((x.shape[-1] + (self.patch_size // 2)) // self.patch_size) // 2, ((x.shape[-2] + (self.patch_size // 2)) // self.patch_size) // 2))
         txt_ids = torch.arange(txt_start, txt_start + context.shape[1], device=x.device).reshape(1, -1, 1).repeat(x.shape[0], 1, 3)
@@ -478,7 +446,7 @@ class QwenImageTransformer2DModel(nn.Module):
             if ("double_block", i) in blocks_replace:
                 def block_wrap(args):
                     out = {}
-                    out["txt"], out["img"] = block(hidden_states=args["img"], encoder_hidden_states=args["txt"], encoder_hidden_states_mask=encoder_hidden_states_mask, temb=args["vec"], image_rotary_emb=args["pe"], timestep_zero_index=timestep_zero_index, transformer_options=args["transformer_options"])
+                    out["txt"], out["img"] = block(hidden_states=args["img"], encoder_hidden_states=args["txt"], encoder_hidden_states_mask=encoder_hidden_states_mask, temb=args["vec"], image_rotary_emb=args["pe"], transformer_options=args["transformer_options"])
                     return out
                 out = blocks_replace[("double_block", i)]({"img": hidden_states, "txt": encoder_hidden_states, "vec": temb, "pe": image_rotary_emb, "transformer_options": transformer_options}, {"original_block": block_wrap})
                 hidden_states = out["img"]
@@ -490,7 +458,6 @@ class QwenImageTransformer2DModel(nn.Module):
                     encoder_hidden_states_mask=encoder_hidden_states_mask,
                     temb=temb,
                     image_rotary_emb=image_rotary_emb,
-                    timestep_zero_index=timestep_zero_index,
                     transformer_options=transformer_options,
                 )
 
@@ -507,9 +474,6 @@ class QwenImageTransformer2DModel(nn.Module):
                     if add is not None:
                         hidden_states[:, :add.shape[1]] += add
 
-        if timestep_zero_index is not None:
-            temb = temb.chunk(2, dim=0)[0]
-
         hidden_states = self.norm_out(hidden_states, temb)
         hidden_states = self.proj_out(hidden_states)
 

comfy/ldm/wan/model.py

@@ -568,10 +568,7 @@ class WanModel(torch.nn.Module):
 
         patches_replace = transformer_options.get("patches_replace", {})
         blocks_replace = patches_replace.get("dit", {})
-        transformer_options["total_blocks"] = len(self.blocks)
-        transformer_options["block_type"] = "double"
         for i, block in enumerate(self.blocks):
-            transformer_options["block_index"] = i
             if ("double_block", i) in blocks_replace:
                 def block_wrap(args):
                     out = {}
@@ -766,10 +763,7 @@ class VaceWanModel(WanModel):
 
         patches_replace = transformer_options.get("patches_replace", {})
         blocks_replace = patches_replace.get("dit", {})
-        transformer_options["total_blocks"] = len(self.blocks)
-        transformer_options["block_type"] = "double"
         for i, block in enumerate(self.blocks):
-            transformer_options["block_index"] = i
             if ("double_block", i) in blocks_replace:
                 def block_wrap(args):
                     out = {}
@@ -868,10 +862,7 @@ class CameraWanModel(WanModel):
 
         patches_replace = transformer_options.get("patches_replace", {})
         blocks_replace = patches_replace.get("dit", {})
-        transformer_options["total_blocks"] = len(self.blocks)
-        transformer_options["block_type"] = "double"
         for i, block in enumerate(self.blocks):
-            transformer_options["block_index"] = i
             if ("double_block", i) in blocks_replace:
                 def block_wrap(args):
                     out = {}
@@ -1335,19 +1326,16 @@ class WanModel_S2V(WanModel):
 
         patches_replace = transformer_options.get("patches_replace", {})
         blocks_replace = patches_replace.get("dit", {})
-        transformer_options["total_blocks"] = len(self.blocks)
-        transformer_options["block_type"] = "double"
         for i, block in enumerate(self.blocks):
-            transformer_options["block_index"] = i
             if ("double_block", i) in blocks_replace:
                 def block_wrap(args):
                     out = {}
-                    out["img"] = block(args["img"], context=args["txt"], e=args["vec"], freqs=args["pe"], transformer_options=args["transformer_options"])
+                    out["img"] = block(args["img"], context=args["txt"], e=args["vec"], freqs=args["pe"])
                     return out
-                out = blocks_replace[("double_block", i)]({"img": x, "txt": context, "vec": e0, "pe": freqs, "transformer_options": transformer_options}, {"original_block": block_wrap})
+                out = blocks_replace[("double_block", i)]({"img": x, "txt": context, "vec": e0, "pe": freqs}, {"original_block": block_wrap})
                 x = out["img"]
             else:
-                x = block(x, e=e0, freqs=freqs, context=context, transformer_options=transformer_options)
+                x = block(x, e=e0, freqs=freqs, context=context)
             if audio_emb is not None:
                 x = self.audio_injector(x, i, audio_emb, audio_emb_global, seq_len)
         # head
@@ -1586,10 +1574,7 @@ class HumoWanModel(WanModel):
 
         patches_replace = transformer_options.get("patches_replace", {})
         blocks_replace = patches_replace.get("dit", {})
-        transformer_options["total_blocks"] = len(self.blocks)
-        transformer_options["block_type"] = "double"
         for i, block in enumerate(self.blocks):
-            transformer_options["block_index"] = i
             if ("double_block", i) in blocks_replace:
                 def block_wrap(args):
                     out = {}

comfy/ldm/wan/model_animate.py

@@ -523,10 +523,7 @@ class AnimateWanModel(WanModel):
 
         patches_replace = transformer_options.get("patches_replace", {})
         blocks_replace = patches_replace.get("dit", {})
-        transformer_options["total_blocks"] = len(self.blocks)
-        transformer_options["block_type"] = "double"
         for i, block in enumerate(self.blocks):
-            transformer_options["block_index"] = i
             if ("double_block", i) in blocks_replace:
                 def block_wrap(args):
                     out = {}

comfy/model_detection.py

@@ -259,10 +259,8 @@ def detect_unet_config(state_dict, key_prefix, metadata=None):
                 dit_config["nerf_tile_size"] = 512
                 dit_config["nerf_final_head_type"] = "conv" if f"{key_prefix}nerf_final_layer_conv.norm.scale" in state_dict_keys else "linear"
                 dit_config["nerf_embedder_dtype"] = torch.float32
-                if "{}__x0__".format(key_prefix) in state_dict_keys: # x0 pred
+            if "__x0__" in state_dict_keys: # x0 pred
                 dit_config["use_x0"] = True
-                else:
-                    dit_config["use_x0"] = False
         else:
             dit_config["guidance_embed"] = "{}guidance_in.in_layer.weight".format(key_prefix) in state_dict_keys
             dit_config["yak_mlp"] = '{}double_blocks.0.img_mlp.gate_proj.weight'.format(key_prefix) in state_dict_keys
@@ -618,8 +616,6 @@ def detect_unet_config(state_dict, key_prefix, metadata=None):
         dit_config["image_model"] = "qwen_image"
         dit_config["in_channels"] = state_dict['{}img_in.weight'.format(key_prefix)].shape[1]
         dit_config["num_layers"] = count_blocks(state_dict_keys, '{}transformer_blocks.'.format(key_prefix) + '{}.')
-        if "{}__index_timestep_zero__".format(key_prefix) in state_dict_keys:  # 2511
-            dit_config["default_ref_method"] = "index_timestep_zero"
         return dit_config
 
     if '{}visual_transformer_blocks.0.cross_attention.key_norm.weight'.format(key_prefix) in state_dict_keys: # Kandinsky 5

comfy/model_patcher.py

@@ -454,9 +454,6 @@ class ModelPatcher:
     def set_model_post_input_patch(self, patch):
         self.set_model_patch(patch, "post_input")
 
-    def set_model_noise_refiner_patch(self, patch):
-        self.set_model_patch(patch, "noise_refiner")
-
     def set_model_rope_options(self, scale_x, shift_x, scale_y, shift_y, scale_t, shift_t, **kwargs):
         rope_options = self.model_options["transformer_options"].get("rope_options", {})
         rope_options["scale_x"] = scale_x

comfy/ops.py

@@ -497,14 +497,15 @@ def mixed_precision_ops(quant_config={}, compute_dtype=torch.bfloat16, full_prec
             ) -> None:
                 super().__init__()
 
-                if dtype is None:
-                    dtype = MixedPrecisionOps._compute_dtype
-
-                self.factory_kwargs = {"device": device, "dtype": dtype}
+                self.factory_kwargs = {"device": device, "dtype": MixedPrecisionOps._compute_dtype}
+                # self.factory_kwargs = {"device": device, "dtype": dtype}
 
                 self.in_features = in_features
                 self.out_features = out_features
-                self._has_bias = bias
+                if bias:
+                    self.bias = torch.nn.Parameter(torch.empty(out_features, **self.factory_kwargs))
+                else:
+                    self.register_parameter("bias", None)
 
                 self.tensor_class = None
                 self._full_precision_mm = MixedPrecisionOps._full_precision_mm
@@ -529,14 +530,7 @@ def mixed_precision_ops(quant_config={}, compute_dtype=torch.bfloat16, full_prec
                     layer_conf = json.loads(layer_conf.numpy().tobytes())
 
                 if layer_conf is None:
-                    dtype = self.factory_kwargs["dtype"]
-                    self.weight = torch.nn.Parameter(weight.to(device=device, dtype=dtype), requires_grad=False)
-                    if dtype != MixedPrecisionOps._compute_dtype:
-                        self.comfy_cast_weights = True
-                    if self._has_bias:
-                        self.bias = torch.nn.Parameter(torch.empty(self.out_features, device=device, dtype=dtype))
-                    else:
-                        self.register_parameter("bias", None)
+                    self.weight = torch.nn.Parameter(weight.to(device=device, dtype=MixedPrecisionOps._compute_dtype), requires_grad=False)
                 else:
                     self.quant_format = layer_conf.get("format", None)
                     if not self._full_precision_mm:
@@ -566,11 +560,6 @@ def mixed_precision_ops(quant_config={}, compute_dtype=torch.bfloat16, full_prec
                         requires_grad=False
                     )
 
-                    if self._has_bias:
-                        self.bias = torch.nn.Parameter(torch.empty(self.out_features, device=device, dtype=MixedPrecisionOps._compute_dtype))
-                    else:
-                        self.register_parameter("bias", None)
-
                     for param_name in qconfig["parameters"]:
                         param_key = f"{prefix}{param_name}"
                         _v = state_dict.pop(param_key, None)
@@ -592,7 +581,7 @@ def mixed_precision_ops(quant_config={}, compute_dtype=torch.bfloat16, full_prec
                     quant_conf = {"format": self.quant_format}
                     if self._full_precision_mm:
                         quant_conf["full_precision_matrix_mult"] = True
-                    sd["{}comfy_quant".format(prefix)] = torch.tensor(list(json.dumps(quant_conf).encode('utf-8')), dtype=torch.uint8)
+                    sd["{}comfy_quant".format(prefix)] = torch.frombuffer(json.dumps(quant_conf).encode('utf-8'), dtype=torch.uint8)
                 return sd
 
             def _forward(self, input, weight, bias):

comfy/sampler_helpers.py

@@ -122,20 +122,20 @@ def estimate_memory(model, noise_shape, conds):
     minimum_memory_required = model.model.memory_required([noise_shape[0]] + list(noise_shape[1:]), cond_shapes=cond_shapes_min)
     return memory_required, minimum_memory_required
 
-def prepare_sampling(model: ModelPatcher, noise_shape, conds, model_options=None, force_full_load=False):
+def prepare_sampling(model: ModelPatcher, noise_shape, conds, model_options=None):
     executor = comfy.patcher_extension.WrapperExecutor.new_executor(
         _prepare_sampling,
         comfy.patcher_extension.get_all_wrappers(comfy.patcher_extension.WrappersMP.PREPARE_SAMPLING, model_options, is_model_options=True)
     )
-    return executor.execute(model, noise_shape, conds, model_options=model_options, force_full_load=force_full_load)
+    return executor.execute(model, noise_shape, conds, model_options=model_options)
 
-def _prepare_sampling(model: ModelPatcher, noise_shape, conds, model_options=None, force_full_load=False):
+def _prepare_sampling(model: ModelPatcher, noise_shape, conds, model_options=None):
     real_model: BaseModel = None
     models, inference_memory = get_additional_models(conds, model.model_dtype())
     models += get_additional_models_from_model_options(model_options)
     models += model.get_nested_additional_models()  # TODO: does this require inference_memory update?
     memory_required, minimum_memory_required = estimate_memory(model, noise_shape, conds)
-    comfy.model_management.load_models_gpu([model] + models, memory_required=memory_required + inference_memory, minimum_memory_required=minimum_memory_required + inference_memory, force_full_load=force_full_load)
+    comfy.model_management.load_models_gpu([model] + models, memory_required=memory_required + inference_memory, minimum_memory_required=minimum_memory_required + inference_memory)
     real_model = model.model
 
     return real_model, conds, models

comfy/samplers.py

@@ -720,7 +720,7 @@ class Sampler:
         sigma = float(sigmas[0])
         return math.isclose(max_sigma, sigma, rel_tol=1e-05) or sigma > max_sigma
 
-KSAMPLER_NAMES = ["euler", "euler_cfg_pp", "euler_ancestral", "euler_ancestral_cfg_pp", "heun", "heunpp2", "exp_heun_2_x0", "exp_heun_2_x0_sde", "dpm_2", "dpm_2_ancestral",
+KSAMPLER_NAMES = ["euler", "euler_cfg_pp", "euler_ancestral", "euler_ancestral_cfg_pp", "heun", "heunpp2","dpm_2", "dpm_2_ancestral",
                   "lms", "dpm_fast", "dpm_adaptive", "dpmpp_2s_ancestral", "dpmpp_2s_ancestral_cfg_pp", "dpmpp_sde", "dpmpp_sde_gpu",
                   "dpmpp_2m", "dpmpp_2m_cfg_pp", "dpmpp_2m_sde", "dpmpp_2m_sde_gpu", "dpmpp_2m_sde_heun", "dpmpp_2m_sde_heun_gpu", "dpmpp_3m_sde", "dpmpp_3m_sde_gpu", "ddpm", "lcm",
                   "ipndm", "ipndm_v", "deis", "res_multistep", "res_multistep_cfg_pp", "res_multistep_ancestral", "res_multistep_ancestral_cfg_pp",

comfy/sd.py

@@ -549,10 +549,8 @@ class VAE:
                     ddconfig = {"dim": dim, "z_dim": self.latent_channels, "dim_mult": [1, 2, 4, 4], "num_res_blocks": 2, "attn_scales": [], "temperal_downsample": [False, True, True], "dropout": 0.0}
                     self.first_stage_model = comfy.ldm.wan.vae.WanVAE(**ddconfig)
                     self.working_dtypes = [torch.bfloat16, torch.float16, torch.float32]
-                    self.memory_used_encode = lambda shape, dtype: (1500 if shape[2]<=4 else 6000) * shape[3] * shape[4] * model_management.dtype_size(dtype)
-                    self.memory_used_decode = lambda shape, dtype: (2200 if shape[2]<=4 else 7000) * shape[3] * shape[4] * (8*8) * model_management.dtype_size(dtype)
-
-
+                    self.memory_used_encode = lambda shape, dtype: 6000 * shape[3] * shape[4] * model_management.dtype_size(dtype)
+                    self.memory_used_decode = lambda shape, dtype: 7000 * shape[3] * shape[4] * (8 * 8) * model_management.dtype_size(dtype)
             # Hunyuan 3d v2 2.0 & 2.1
             elif "geo_decoder.cross_attn_decoder.ln_1.bias" in sd:
 

comfy/supported_models.py

@@ -28,7 +28,6 @@ from . import supported_models_base
 from . import latent_formats
 
 from . import diffusers_convert
-import comfy.model_management
 
 class SD15(supported_models_base.BASE):
     unet_config = {
@@ -542,7 +541,7 @@ class SD3(supported_models_base.BASE):
     unet_extra_config = {}
     latent_format = latent_formats.SD3
 
-    memory_usage_factor = 1.6
+    memory_usage_factor = 1.2
 
     text_encoder_key_prefix = ["text_encoders."]
 
@@ -966,7 +965,7 @@ class CosmosT2IPredict2(supported_models_base.BASE):
 
     def __init__(self, unet_config):
         super().__init__(unet_config)
-        self.memory_usage_factor = (unet_config.get("model_channels", 2048) / 2048) * 0.95
+        self.memory_usage_factor = (unet_config.get("model_channels", 2048) / 2048) * 0.9
 
     def get_model(self, state_dict, prefix="", device=None):
         out = model_base.CosmosPredict2(self, device=device)
@@ -1027,15 +1026,9 @@ class ZImage(Lumina2):
         "shift": 3.0,
     }
 
-    memory_usage_factor = 2.0
+    memory_usage_factor = 1.7
 
-    supported_inference_dtypes = [torch.bfloat16, torch.float32]
-
-    def __init__(self, unet_config):
-        super().__init__(unet_config)
-        if comfy.model_management.extended_fp16_support():
-            self.supported_inference_dtypes = self.supported_inference_dtypes.copy()
-            self.supported_inference_dtypes.insert(1, torch.float16)
+    supported_inference_dtypes = [torch.bfloat16, torch.float16, torch.float32]
 
     def clip_target(self, state_dict={}):
         pref = self.text_encoder_key_prefix[0]
@@ -1296,7 +1289,7 @@ class ChromaRadiance(Chroma):
     latent_format = comfy.latent_formats.ChromaRadiance
 
     # Pixel-space model, no spatial compression for model input.
-    memory_usage_factor = 0.044
+    memory_usage_factor = 0.038
 
     def get_model(self, state_dict, prefix="", device=None):
         return model_base.ChromaRadiance(self, device=device)
@@ -1339,7 +1332,7 @@ class Omnigen2(supported_models_base.BASE):
         "shift": 2.6,
     }
 
-    memory_usage_factor = 1.95 #TODO
+    memory_usage_factor = 1.65 #TODO
 
     unet_extra_config = {}
     latent_format = latent_formats.Flux
@@ -1404,7 +1397,7 @@ class HunyuanImage21(HunyuanVideo):
 
     latent_format = latent_formats.HunyuanImage21
 
-    memory_usage_factor = 8.7
+    memory_usage_factor = 7.7
 
     supported_inference_dtypes = [torch.bfloat16, torch.float32]
 
@@ -1495,7 +1488,7 @@ class Kandinsky5(supported_models_base.BASE):
     unet_extra_config = {}
     latent_format = latent_formats.HunyuanVideo
 
-    memory_usage_factor = 1.25 #TODO
+    memory_usage_factor = 1.1 #TODO
 
     supported_inference_dtypes = [torch.bfloat16, torch.float32]
 
@@ -1524,7 +1517,7 @@ class Kandinsky5Image(Kandinsky5):
     }
 
     latent_format = latent_formats.Flux
-    memory_usage_factor = 1.25 #TODO
+    memory_usage_factor = 1.1 #TODO
 
     def get_model(self, state_dict, prefix="", device=None):
         out = model_base.Kandinsky5Image(self, device=device)

comfy/utils.py

@@ -53,7 +53,7 @@ if hasattr(torch.serialization, "add_safe_globals"):  # TODO: this was added in
     ALWAYS_SAFE_LOAD = True
     logging.info("Checkpoint files will always be loaded safely.")
 else:
-    logging.warning("Warning, you are using an old pytorch version and some ckpt/pt files might be loaded unsafely. Upgrading to 2.4 or above is recommended as older versions of pytorch are no longer supported.")
+    logging.info("Warning, you are using an old pytorch version and some ckpt/pt files might be loaded unsafely. Upgrading to 2.4 or above is recommended.")
 
 def load_torch_file(ckpt, safe_load=False, device=None, return_metadata=False):
     if device is None:
@@ -1262,6 +1262,6 @@ def convert_old_quants(state_dict, model_prefix="", metadata={}):
     if quant_metadata is not None:
         layers = quant_metadata["layers"]
         for k, v in layers.items():
-            state_dict["{}.comfy_quant".format(k)] = torch.tensor(list(json.dumps(v).encode('utf-8')), dtype=torch.uint8)
+            state_dict["{}.comfy_quant".format(k)] = torch.frombuffer(json.dumps(v).encode('utf-8'), dtype=torch.uint8)
 
     return state_dict, metadata

comfy_api/feature_flags.py

@@ -5,12 +5,12 @@ This module handles capability negotiation between frontend and backend,
 allowing graceful protocol evolution while maintaining backward compatibility.
 """
 
-from typing import Any
+from typing import Any, Dict
 
 from comfy.cli_args import args
 
 # Default server capabilities
-SERVER_FEATURE_FLAGS: dict[str, Any] = {
+SERVER_FEATURE_FLAGS: Dict[str, Any] = {
     "supports_preview_metadata": True,
     "max_upload_size": args.max_upload_size * 1024 * 1024, # Convert MB to bytes
     "extension": {"manager": {"supports_v4": True}},
@@ -18,7 +18,7 @@ SERVER_FEATURE_FLAGS: dict[str, Any] = {
 
 
 def get_connection_feature(
-    sockets_metadata: dict[str, dict[str, Any]],
+    sockets_metadata: Dict[str, Dict[str, Any]],
     sid: str,
     feature_name: str,
     default: Any = False
@@ -42,7 +42,7 @@ def get_connection_feature(
 
 
 def supports_feature(
-    sockets_metadata: dict[str, dict[str, Any]],
+    sockets_metadata: Dict[str, Dict[str, Any]],
     sid: str,
     feature_name: str
 ) -> bool:
@@ -60,7 +60,7 @@ def supports_feature(
     return get_connection_feature(sockets_metadata, sid, feature_name, False) is True
 
 
-def get_server_features() -> dict[str, Any]:
+def get_server_features() -> Dict[str, Any]:
     """
     Get the server's feature flags.
 

comfy_api/internal/api_registry.py

@@ -1,4 +1,4 @@
-from typing import NamedTuple
+from typing import Type, List, NamedTuple
 from comfy_api.internal.singleton import ProxiedSingleton
 from packaging import version as packaging_version
 
@@ -10,7 +10,7 @@ class ComfyAPIBase(ProxiedSingleton):
 
 class ComfyAPIWithVersion(NamedTuple):
     version: str
-    api_class: type[ComfyAPIBase]
+    api_class: Type[ComfyAPIBase]
 
 
 def parse_version(version_str: str) -> packaging_version.Version:
@@ -23,16 +23,16 @@ def parse_version(version_str: str) -> packaging_version.Version:
     return packaging_version.parse(version_str)
 
 
-registered_versions: list[ComfyAPIWithVersion] = []
+registered_versions: List[ComfyAPIWithVersion] = []
 
 
-def register_versions(versions: list[ComfyAPIWithVersion]):
+def register_versions(versions: List[ComfyAPIWithVersion]):
     versions.sort(key=lambda x: parse_version(x.version))
     global registered_versions
     registered_versions = versions
 
 
-def get_all_versions() -> list[ComfyAPIWithVersion]:
+def get_all_versions() -> List[ComfyAPIWithVersion]:
     """
     Returns a list of all registered ComfyAPI versions.
     """

comfy_api/internal/async_to_sync.py

@@ -8,7 +8,7 @@ import os
 import textwrap
 import threading
 from enum import Enum
-from typing import Optional, get_origin, get_args, get_type_hints
+from typing import Optional, Type, get_origin, get_args, get_type_hints
 
 
 class TypeTracker:
@@ -193,7 +193,7 @@ class AsyncToSyncConverter:
         return result_container["result"]
 
     @classmethod
-    def create_sync_class(cls, async_class: type, thread_pool_size=10) -> type:
+    def create_sync_class(cls, async_class: Type, thread_pool_size=10) -> Type:
         """
         Creates a new class with synchronous versions of all async methods.
 
@@ -563,7 +563,7 @@ class AsyncToSyncConverter:
 
     @classmethod
     def _generate_imports(
-        cls, async_class: type, type_tracker: TypeTracker
+        cls, async_class: Type, type_tracker: TypeTracker
     ) -> list[str]:
         """Generate import statements for the stub file."""
         imports = []
@@ -628,7 +628,7 @@ class AsyncToSyncConverter:
         return imports
 
     @classmethod
-    def _get_class_attributes(cls, async_class: type) -> list[tuple[str, type]]:
+    def _get_class_attributes(cls, async_class: Type) -> list[tuple[str, Type]]:
         """Extract class attributes that are classes themselves."""
         class_attributes = []
 
@@ -654,7 +654,7 @@ class AsyncToSyncConverter:
     def _generate_inner_class_stub(
         cls,
         name: str,
-        attr: type,
+        attr: Type,
         indent: str = "    ",
         type_tracker: Optional[TypeTracker] = None,
     ) -> list[str]:
@@ -782,7 +782,7 @@ class AsyncToSyncConverter:
         return processed
 
     @classmethod
-    def generate_stub_file(cls, async_class: type, sync_class: type) -> None:
+    def generate_stub_file(cls, async_class: Type, sync_class: Type) -> None:
         """
         Generate a .pyi stub file for the sync class to help IDEs with type checking.
         """
@@ -988,7 +988,7 @@ class AsyncToSyncConverter:
             logging.error(traceback.format_exc())
 
 
-def create_sync_class(async_class: type, thread_pool_size=10) -> type:
+def create_sync_class(async_class: Type, thread_pool_size=10) -> Type:
     """
     Creates a sync version of an async class
 

comfy_api/internal/singleton.py

@@ -1,4 +1,4 @@
-from typing import TypeVar
+from typing import Type, TypeVar
 
 class SingletonMetaclass(type):
     T = TypeVar("T", bound="SingletonMetaclass")
@@ -11,13 +11,13 @@ class SingletonMetaclass(type):
             )
         return cls._instances[cls]
 
-    def inject_instance(cls: type[T], instance: T) -> None:
+    def inject_instance(cls: Type[T], instance: T) -> None:
         assert cls not in SingletonMetaclass._instances, (
             "Cannot inject instance after first instantiation"
         )
         SingletonMetaclass._instances[cls] = instance
 
-    def get_instance(cls: type[T], *args, **kwargs) -> T:
+    def get_instance(cls: Type[T], *args, **kwargs) -> T:
         """
         Gets the singleton instance of the class, creating it if it doesn't exist.
         """

comfy_api/latest/__init__.py

@@ -1,7 +1,7 @@
 from __future__ import annotations
 
 from abc import ABC, abstractmethod
-from typing import TYPE_CHECKING
+from typing import Type, TYPE_CHECKING
 from comfy_api.internal import ComfyAPIBase
 from comfy_api.internal.singleton import ProxiedSingleton
 from comfy_api.internal.async_to_sync import create_sync_class
@@ -113,7 +113,7 @@ ComfyAPI = ComfyAPI_latest
 if TYPE_CHECKING:
     import comfy_api.latest.generated.ComfyAPISyncStub  # type: ignore
 
-    ComfyAPISync: type[comfy_api.latest.generated.ComfyAPISyncStub.ComfyAPISyncStub]
+    ComfyAPISync: Type[comfy_api.latest.generated.ComfyAPISyncStub.ComfyAPISyncStub]
 ComfyAPISync = create_sync_class(ComfyAPI_latest)
 
 # create new aliases for io and ui

comfy_api/latest/_input/basic_types.py

@@ -1,5 +1,5 @@
 import torch
-from typing import TypedDict, Optional
+from typing import TypedDict, List, Optional
 
 ImageInput = torch.Tensor
 """
@@ -39,4 +39,4 @@ class LatentInput(TypedDict):
     Optional noise mask tensor in the same format as samples.
     """
 
-    batch_index: Optional[list[int]]
+    batch_index: Optional[List[int]]

comfy_api/latest/_io.py

@@ -774,13 +774,6 @@ class AudioEncoder(ComfyTypeIO):
 class AudioEncoderOutput(ComfyTypeIO):
     Type = Any
 
-@comfytype(io_type="TRACKS")
-class Tracks(ComfyTypeIO):
-    class TrackDict(TypedDict):
-        track_path: torch.Tensor
-        track_visibility: torch.Tensor
-    Type = TrackDict
-
 @comfytype(io_type="COMFY_MULTITYPED_V3")
 class MultiType:
     Type = Any
@@ -1556,12 +1549,12 @@ class _ComfyNodeBaseInternal(_ComfyNodeInternal):
 
     @final
     @classmethod
-    def PREPARE_CLASS_CLONE(cls, v3_data: V3Data | None) -> type[ComfyNode]:
+    def PREPARE_CLASS_CLONE(cls, v3_data: V3Data) -> type[ComfyNode]:
         """Creates clone of real node class to prevent monkey-patching."""
         c_type: type[ComfyNode] = cls if is_class(cls) else type(cls)
         type_clone: type[ComfyNode] = shallow_clone_class(c_type)
         # set hidden
-        type_clone.hidden = HiddenHolder.from_dict(v3_data["hidden_inputs"] if v3_data else None)
+        type_clone.hidden = HiddenHolder.from_dict(v3_data["hidden_inputs"])
         return type_clone
 
     @final
@@ -1822,7 +1815,7 @@ class NodeOutput(_NodeOutputInternal):
             ui = data["ui"]
         if "expand" in data:
             expand = data["expand"]
-        return cls(*args, ui=ui, expand=expand)
+        return cls(args=args, ui=ui, expand=expand)
 
     def __getitem__(self, index) -> Any:
         return self.args[index]
@@ -1901,7 +1894,6 @@ __all__ = [
     "SEGS",
     "AnyType",
     "MultiType",
-    "Tracks",
     # Dynamic Types
     "MatchType",
     # "DynamicCombo",

comfy_api/latest/_ui.py

@@ -5,6 +5,7 @@ import os
 import random
 import uuid
 from io import BytesIO
+from typing import Type
 
 import av
 import numpy as np
@@ -82,7 +83,7 @@ class ImageSaveHelper:
         return PILImage.fromarray(np.clip(255.0 * image_tensor.cpu().numpy(), 0, 255).astype(np.uint8))
 
     @staticmethod
-    def _create_png_metadata(cls: type[ComfyNode] | None) -> PngInfo | None:
+    def _create_png_metadata(cls: Type[ComfyNode] | None) -> PngInfo | None:
         """Creates a PngInfo object with prompt and extra_pnginfo."""
         if args.disable_metadata or cls is None or not cls.hidden:
             return None
@@ -95,7 +96,7 @@ class ImageSaveHelper:
         return metadata
 
     @staticmethod
-    def _create_animated_png_metadata(cls: type[ComfyNode] | None) -> PngInfo | None:
+    def _create_animated_png_metadata(cls: Type[ComfyNode] | None) -> PngInfo | None:
         """Creates a PngInfo object with prompt and extra_pnginfo for animated PNGs (APNG)."""
         if args.disable_metadata or cls is None or not cls.hidden:
             return None
@@ -120,7 +121,7 @@ class ImageSaveHelper:
         return metadata
 
     @staticmethod
-    def _create_webp_metadata(pil_image: PILImage.Image, cls: type[ComfyNode] | None) -> PILImage.Exif:
+    def _create_webp_metadata(pil_image: PILImage.Image, cls: Type[ComfyNode] | None) -> PILImage.Exif:
         """Creates EXIF metadata bytes for WebP images."""
         exif_data = pil_image.getexif()
         if args.disable_metadata or cls is None or cls.hidden is None:
@@ -136,7 +137,7 @@ class ImageSaveHelper:
 
     @staticmethod
     def save_images(
-        images, filename_prefix: str, folder_type: FolderType, cls: type[ComfyNode] | None, compress_level = 4,
+        images, filename_prefix: str, folder_type: FolderType, cls: Type[ComfyNode] | None, compress_level = 4,
     ) -> list[SavedResult]:
         """Saves a batch of images as individual PNG files."""
         full_output_folder, filename, counter, subfolder, _ = folder_paths.get_save_image_path(
@@ -154,7 +155,7 @@ class ImageSaveHelper:
         return results
 
     @staticmethod
-    def get_save_images_ui(images, filename_prefix: str, cls: type[ComfyNode] | None, compress_level=4) -> SavedImages:
+    def get_save_images_ui(images, filename_prefix: str, cls: Type[ComfyNode] | None, compress_level=4) -> SavedImages:
         """Saves a batch of images and returns a UI object for the node output."""
         return SavedImages(
                 ImageSaveHelper.save_images(
@@ -168,7 +169,7 @@ class ImageSaveHelper:
 
     @staticmethod
     def save_animated_png(
-        images, filename_prefix: str, folder_type: FolderType, cls: type[ComfyNode] | None, fps: float, compress_level: int
+        images, filename_prefix: str, folder_type: FolderType, cls: Type[ComfyNode] | None, fps: float, compress_level: int
     ) -> SavedResult:
         """Saves a batch of images as a single animated PNG."""
         full_output_folder, filename, counter, subfolder, _ = folder_paths.get_save_image_path(
@@ -190,7 +191,7 @@ class ImageSaveHelper:
 
     @staticmethod
     def get_save_animated_png_ui(
-        images, filename_prefix: str, cls: type[ComfyNode] | None, fps: float, compress_level: int
+        images, filename_prefix: str, cls: Type[ComfyNode] | None, fps: float, compress_level: int
     ) -> SavedImages:
         """Saves an animated PNG and returns a UI object for the node output."""
         result = ImageSaveHelper.save_animated_png(
@@ -208,7 +209,7 @@ class ImageSaveHelper:
         images,
         filename_prefix: str,
         folder_type: FolderType,
-        cls: type[ComfyNode] | None,
+        cls: Type[ComfyNode] | None,
         fps: float,
         lossless: bool,
         quality: int,
@@ -237,7 +238,7 @@ class ImageSaveHelper:
     def get_save_animated_webp_ui(
         images,
         filename_prefix: str,
-        cls: type[ComfyNode] | None,
+        cls: Type[ComfyNode] | None,
         fps: float,
         lossless: bool,
         quality: int,
@@ -266,7 +267,7 @@ class AudioSaveHelper:
         audio: dict,
         filename_prefix: str,
         folder_type: FolderType,
-        cls: type[ComfyNode] | None,
+        cls: Type[ComfyNode] | None,
         format: str = "flac",
         quality: str = "128k",
     ) -> list[SavedResult]:
@@ -371,7 +372,7 @@ class AudioSaveHelper:
 
     @staticmethod
     def get_save_audio_ui(
-        audio, filename_prefix: str, cls: type[ComfyNode] | None, format: str = "flac", quality: str = "128k",
+        audio, filename_prefix: str, cls: Type[ComfyNode] | None, format: str = "flac", quality: str = "128k",
     ) -> SavedAudios:
         """Save and instantly wrap for UI."""
         return SavedAudios(
@@ -387,7 +388,7 @@ class AudioSaveHelper:
 
 
 class PreviewImage(_UIOutput):
-    def __init__(self, image: Image.Type, animated: bool = False, cls: type[ComfyNode] = None, **kwargs):
+    def __init__(self, image: Image.Type, animated: bool = False, cls: Type[ComfyNode] = None, **kwargs):
         self.values = ImageSaveHelper.save_images(
             image,
             filename_prefix="ComfyUI_temp_" + ''.join(random.choice("abcdefghijklmnopqrstupvxyz") for _ in range(5)),
@@ -411,7 +412,7 @@ class PreviewMask(PreviewImage):
 
 
 class PreviewAudio(_UIOutput):
-    def __init__(self, audio: dict, cls: type[ComfyNode] = None, **kwargs):
+    def __init__(self, audio: dict, cls: Type[ComfyNode] = None, **kwargs):
         self.values = AudioSaveHelper.save_audio(
             audio,
             filename_prefix="ComfyUI_temp_" + "".join(random.choice("abcdefghijklmnopqrstuvwxyz") for _ in range(5)),

comfy_api/version_list.py

@@ -2,8 +2,9 @@ from comfy_api.latest import ComfyAPI_latest
 from comfy_api.v0_0_2 import ComfyAPIAdapter_v0_0_2
 from comfy_api.v0_0_1 import ComfyAPIAdapter_v0_0_1
 from comfy_api.internal import ComfyAPIBase
+from typing import List, Type
 
-supported_versions: list[type[ComfyAPIBase]] = [
+supported_versions: List[Type[ComfyAPIBase]] = [
     ComfyAPI_latest,
     ComfyAPIAdapter_v0_0_2,
     ComfyAPIAdapter_v0_0_1,

comfy_api_nodes/apis/kling_api.py

@@ -51,25 +51,25 @@ class TaskStatusImageResult(BaseModel):
     url: str = Field(..., description="URL for generated image")
 
 
-class TaskStatusResults(BaseModel):
+class OmniTaskStatusResults(BaseModel):
     videos: list[TaskStatusVideoResult] | None = Field(None)
     images: list[TaskStatusImageResult] | None = Field(None)
 
 
-class TaskStatusResponseData(BaseModel):
+class OmniTaskStatusResponseData(BaseModel):
     created_at: int | None = Field(None, description="Task creation time")
     updated_at: int | None = Field(None, description="Task update time")
     task_status: str | None = None
     task_status_msg: str | None = Field(None, description="Additional failure reason. Only for polling endpoint.")
     task_id: str | None = Field(None, description="Task ID")
-    task_result: TaskStatusResults | None = Field(None)
+    task_result: OmniTaskStatusResults | None = Field(None)
 
 
-class TaskStatusResponse(BaseModel):
+class OmniTaskStatusResponse(BaseModel):
     code: int | None = Field(None, description="Error code")
     message: str | None = Field(None, description="Error message")
     request_id: str | None = Field(None, description="Request ID")
-    data: TaskStatusResponseData | None = Field(None)
+    data: OmniTaskStatusResponseData | None = Field(None)
 
 
 class OmniImageParamImage(BaseModel):
@@ -84,21 +84,3 @@ class OmniProImageRequest(BaseModel):
     mode: str = Field("pro")
     n: int | None = Field(1, le=9)
     image_list: list[OmniImageParamImage] | None = Field(..., max_length=10)
-
-
-class TextToVideoWithAudioRequest(BaseModel):
-    model_name: str = Field(..., description="kling-v2-6")
-    aspect_ratio: str = Field(..., description="'16:9', '9:16' or '1:1'")
-    duration: str = Field(..., description="'5' or '10'")
-    prompt: str = Field(...)
-    mode: str = Field("pro")
-    sound: str = Field(..., description="'on' or 'off'")
-
-
-class ImageToVideoWithAudioRequest(BaseModel):
-    model_name: str = Field(..., description="kling-v2-6")
-    image: str = Field(...)
-    duration: str = Field(..., description="'5' or '10'")
-    prompt: str = Field(...)
-    mode: str = Field("pro")
-    sound: str = Field(..., description="'on' or 'off'")

comfy_api_nodes/apis/openai_api.py

@@ -1,52 +0,0 @@
-from pydantic import BaseModel, Field
-
-
-class Datum2(BaseModel):
-    b64_json: str | None = Field(None, description="Base64 encoded image data")
-    revised_prompt: str | None = Field(None, description="Revised prompt")
-    url: str | None = Field(None, description="URL of the image")
-
-
-class InputTokensDetails(BaseModel):
-    image_tokens: int | None = None
-    text_tokens: int | None = None
-
-
-class Usage(BaseModel):
-    input_tokens: int | None = None
-    input_tokens_details: InputTokensDetails | None = None
-    output_tokens: int | None = None
-    total_tokens: int | None = None
-
-
-class OpenAIImageGenerationResponse(BaseModel):
-    data: list[Datum2] | None = None
-    usage: Usage | None = None
-
-
-class OpenAIImageEditRequest(BaseModel):
-    background: str | None = Field(None, description="Background transparency")
-    model: str = Field(...)
-    moderation: str | None = Field(None)
-    n: int | None = Field(None, description="The number of images to generate")
-    output_compression: int | None = Field(None, description="Compression level for JPEG or WebP (0-100)")
-    output_format: str | None = Field(None)
-    prompt: str = Field(...)
-    quality: str | None = Field(None, description="Size of the image (e.g., 1024x1024, 1536x1024, auto)")
-    size: str | None = Field(None, description="Size of the output image")
-
-
-class OpenAIImageGenerationRequest(BaseModel):
-    background: str | None = Field(None, description="Background transparency")
-    model: str | None = Field(None)
-    moderation: str | None = Field(None)
-    n: int | None = Field(
-        None,
-        description="The number of images to generate.",
-    )
-    output_compression: int | None = Field(None, description="Compression level for JPEG or WebP (0-100)")
-    output_format: str | None = Field(None)
-    prompt: str = Field(...)
-    quality: str | None = Field(None, description="The quality of the generated image")
-    size: str | None = Field(None, description="Size of the image (e.g., 1024x1024, 1536x1024, auto)")
-    style: str | None = Field(None, description="Style of the image (only for dall-e-3)")

comfy_api_nodes/apis/pika_api.py

@@ -0,0 +1,100 @@
+from typing import Optional
+from enum import Enum
+from pydantic import BaseModel, Field
+
+
+class Pikaffect(str, Enum):
+    Cake_ify = "Cake-ify"
+    Crumble = "Crumble"
+    Crush = "Crush"
+    Decapitate = "Decapitate"
+    Deflate = "Deflate"
+    Dissolve = "Dissolve"
+    Explode = "Explode"
+    Eye_pop = "Eye-pop"
+    Inflate = "Inflate"
+    Levitate = "Levitate"
+    Melt = "Melt"
+    Peel = "Peel"
+    Poke = "Poke"
+    Squish = "Squish"
+    Ta_da = "Ta-da"
+    Tear = "Tear"
+
+
+class PikaBodyGenerate22C2vGenerate22PikascenesPost(BaseModel):
+    aspectRatio: Optional[float] = Field(None, description='Aspect ratio (width / height)')
+    duration: Optional[int] = Field(5)
+    ingredientsMode: str = Field(...)
+    negativePrompt: Optional[str] = Field(None)
+    promptText: Optional[str] = Field(None)
+    resolution: Optional[str] = Field('1080p')
+    seed: Optional[int] = Field(None)
+
+
+class PikaGenerateResponse(BaseModel):
+    video_id: str = Field(...)
+
+
+class PikaBodyGenerate22I2vGenerate22I2vPost(BaseModel):
+    duration: Optional[int] = 5
+    negativePrompt: Optional[str] = Field(None)
+    promptText: Optional[str] = Field(None)
+    resolution: Optional[str] = '1080p'
+    seed: Optional[int] = Field(None)
+
+
+class PikaBodyGenerate22KeyframeGenerate22PikaframesPost(BaseModel):
+    duration: Optional[int] = Field(None, ge=5, le=10)
+    negativePrompt: Optional[str] = Field(None)
+    promptText: str = Field(...)
+    resolution: Optional[str] = '1080p'
+    seed: Optional[int] = Field(None)
+
+
+class PikaBodyGenerate22T2vGenerate22T2vPost(BaseModel):
+    aspectRatio: Optional[float] = Field(
+        1.7777777777777777,
+        description='Aspect ratio (width / height)',
+        ge=0.4,
+        le=2.5,
+    )
+    duration: Optional[int] = 5
+    negativePrompt: Optional[str] = Field(None)
+    promptText: str = Field(...)
+    resolution: Optional[str] = '1080p'
+    seed: Optional[int] = Field(None)
+
+
+class PikaBodyGeneratePikadditionsGeneratePikadditionsPost(BaseModel):
+    negativePrompt: Optional[str] = Field(None)
+    promptText: Optional[str] = Field(None)
+    seed: Optional[int] = Field(None)
+
+
+class PikaBodyGeneratePikaffectsGeneratePikaffectsPost(BaseModel):
+    negativePrompt: Optional[str] = Field(None)
+    pikaffect: Optional[str] = None
+    promptText: Optional[str] = Field(None)
+    seed: Optional[int] = Field(None)
+
+
+class PikaBodyGeneratePikaswapsGeneratePikaswapsPost(BaseModel):
+    negativePrompt: Optional[str] = Field(None)
+    promptText: Optional[str] = Field(None)
+    seed: Optional[int] = Field(None)
+    modifyRegionRoi: Optional[str] = Field(None)
+
+
+class PikaStatusEnum(str, Enum):
+    queued = "queued"
+    started = "started"
+    finished = "finished"
+    failed = "failed"
+
+
+class PikaVideoResponse(BaseModel):
+    id: str = Field(...)
+    progress: Optional[int] = Field(None)
+    status: PikaStatusEnum
+    url: Optional[str] = Field(None)

comfy_api_nodes/apis/tripo_api.py

@@ -5,17 +5,11 @@ from typing import Optional, List, Dict, Any, Union
 from pydantic import BaseModel, Field, RootModel
 
 class TripoModelVersion(str, Enum):
-    v3_0_20250812 = 'v3.0-20250812'
     v2_5_20250123 = 'v2.5-20250123'
     v2_0_20240919 = 'v2.0-20240919'
     v1_4_20240625 = 'v1.4-20240625'
 
 
-class TripoGeometryQuality(str, Enum):
-    standard = 'standard'
-    detailed = 'detailed'
-
-
 class TripoTextureQuality(str, Enum):
     standard = 'standard'
     detailed = 'detailed'
@@ -67,20 +61,14 @@ class TripoSpec(str, Enum):
 class TripoAnimation(str, Enum):
     IDLE = "preset:idle"
     WALK = "preset:walk"
-    RUN = "preset:run"
-    DIVE = "preset:dive"
     CLIMB = "preset:climb"
     JUMP = "preset:jump"
+    RUN = "preset:run"
     SLASH = "preset:slash"
     SHOOT = "preset:shoot"
     HURT = "preset:hurt"
     FALL = "preset:fall"
     TURN = "preset:turn"
-    QUADRUPED_WALK = "preset:quadruped:walk"
-    HEXAPOD_WALK = "preset:hexapod:walk"
-    OCTOPOD_WALK = "preset:octopod:walk"
-    SERPENTINE_MARCH = "preset:serpentine:march"
-    AQUATIC_MARCH = "preset:aquatic:march"
 
 class TripoStylizeStyle(str, Enum):
     LEGO = "lego"
@@ -117,11 +105,6 @@ class TripoTaskStatus(str, Enum):
     BANNED = "banned"
     EXPIRED = "expired"
 
-class TripoFbxPreset(str, Enum):
-    BLENDER = "blender"
-    MIXAMO = "mixamo"
-    _3DSMAX = "3dsmax"
-
 class TripoFileTokenReference(BaseModel):
     type: Optional[str] = Field(None, description='The type of the reference')
     file_token: str
@@ -159,7 +142,6 @@ class TripoTextToModelRequest(BaseModel):
     model_seed: Optional[int] = Field(None, description='The seed for the model')
     texture_seed: Optional[int] = Field(None, description='The seed for the texture')
     texture_quality: Optional[TripoTextureQuality] = TripoTextureQuality.standard
-    geometry_quality: Optional[TripoGeometryQuality] = TripoGeometryQuality.standard
     style: Optional[TripoStyle] = None
     auto_size: Optional[bool] = Field(False, description='Whether to auto-size the model')
     quad: Optional[bool] = Field(False, description='Whether to apply quad to the generated model')
@@ -174,7 +156,6 @@ class TripoImageToModelRequest(BaseModel):
     model_seed: Optional[int] = Field(None, description='The seed for the model')
     texture_seed: Optional[int] = Field(None, description='The seed for the texture')
     texture_quality: Optional[TripoTextureQuality] = TripoTextureQuality.standard
-    geometry_quality: Optional[TripoGeometryQuality] = TripoGeometryQuality.standard
     texture_alignment: Optional[TripoTextureAlignment] = Field(TripoTextureAlignment.ORIGINAL_IMAGE, description='The texture alignment method')
     style: Optional[TripoStyle] = Field(None, description='The style to apply to the generated model')
     auto_size: Optional[bool] = Field(False, description='Whether to auto-size the model')
@@ -192,7 +173,6 @@ class TripoMultiviewToModelRequest(BaseModel):
     model_seed: Optional[int] = Field(None, description='The seed for the model')
     texture_seed: Optional[int] = Field(None, description='The seed for the texture')
     texture_quality: Optional[TripoTextureQuality] = TripoTextureQuality.standard
-    geometry_quality: Optional[TripoGeometryQuality] = TripoGeometryQuality.standard
     texture_alignment: Optional[TripoTextureAlignment] = TripoTextureAlignment.ORIGINAL_IMAGE
     auto_size: Optional[bool] = Field(False, description='Whether to auto-size the model')
     orientation: Optional[TripoOrientation] = Field(TripoOrientation.DEFAULT, description='The orientation for the model')
@@ -239,24 +219,14 @@ class TripoConvertModelRequest(BaseModel):
     type: TripoTaskType = Field(TripoTaskType.CONVERT_MODEL, description='Type of task')
     format: TripoConvertFormat = Field(..., description='The format to convert to')
     original_model_task_id: str = Field(..., description='The task ID of the original model')
-    quad: Optional[bool] = Field(None, description='Whether to apply quad to the model')
-    force_symmetry: Optional[bool] = Field(None, description='Whether to force symmetry')
-    face_limit: Optional[int] = Field(None, description='The number of faces to limit the conversion to')
-    flatten_bottom: Optional[bool] = Field(None, description='Whether to flatten the bottom of the model')
-    flatten_bottom_threshold: Optional[float] = Field(None, description='The threshold for flattening the bottom')
-    texture_size: Optional[int] = Field(None, description='The size of the texture')
+    quad: Optional[bool] = Field(False, description='Whether to apply quad to the model')
+    force_symmetry: Optional[bool] = Field(False, description='Whether to force symmetry')
+    face_limit: Optional[int] = Field(10000, description='The number of faces to limit the conversion to')
+    flatten_bottom: Optional[bool] = Field(False, description='Whether to flatten the bottom of the model')
+    flatten_bottom_threshold: Optional[float] = Field(0.01, description='The threshold for flattening the bottom')
+    texture_size: Optional[int] = Field(4096, description='The size of the texture')
     texture_format: Optional[TripoTextureFormat] = Field(TripoTextureFormat.JPEG, description='The format of the texture')
-    pivot_to_center_bottom: Optional[bool] = Field(None, description='Whether to pivot to the center bottom')
-    scale_factor: Optional[float] = Field(None, description='The scale factor for the model')
-    with_animation: Optional[bool] = Field(None, description='Whether to include animations')
-    pack_uv: Optional[bool] = Field(None, description='Whether to pack the UVs')
-    bake: Optional[bool] = Field(None, description='Whether to bake the model')
-    part_names: Optional[List[str]] = Field(None, description='The names of the parts to include')
-    fbx_preset: Optional[TripoFbxPreset] = Field(None, description='The preset for the FBX export')
-    export_vertex_colors: Optional[bool] = Field(None, description='Whether to export the vertex colors')
-    export_orientation: Optional[TripoOrientation] = Field(None, description='The orientation for the export')
-    animate_in_place: Optional[bool] = Field(None, description='Whether to animate in place')
-
+    pivot_to_center_bottom: Optional[bool] = Field(False, description='Whether to pivot to the center bottom')
 
 class TripoTaskRequest(RootModel):
     root: Union[

comfy_api_nodes/nodes_kling.py

@@ -50,7 +50,6 @@ from comfy_api_nodes.apis import (
     KlingSingleImageEffectModelName,
 )
 from comfy_api_nodes.apis.kling_api import (
-    ImageToVideoWithAudioRequest,
     OmniImageParamImage,
     OmniParamImage,
     OmniParamVideo,
@@ -58,8 +57,7 @@ from comfy_api_nodes.apis.kling_api import (
     OmniProImageRequest,
     OmniProReferences2VideoRequest,
     OmniProText2VideoRequest,
-    TaskStatusResponse,
-    TextToVideoWithAudioRequest,
+    OmniTaskStatusResponse,
 )
 from comfy_api_nodes.util import (
     ApiEndpoint,
@@ -105,6 +103,10 @@ AVERAGE_DURATION_VIDEO_EXTEND = 320
 
 
 MODE_TEXT2VIDEO = {
+    "standard mode / 5s duration / kling-v1": ("std", "5", "kling-v1"),
+    "standard mode / 10s duration / kling-v1": ("std", "10", "kling-v1"),
+    "pro mode / 5s duration / kling-v1": ("pro", "5", "kling-v1"),
+    "pro mode / 10s duration / kling-v1": ("pro", "10", "kling-v1"),
     "standard mode / 5s duration / kling-v1-6": ("std", "5", "kling-v1-6"),
     "standard mode / 10s duration / kling-v1-6": ("std", "10", "kling-v1-6"),
     "pro mode / 5s duration / kling-v2-master": ("pro", "5", "kling-v2-master"),
@@ -125,6 +127,8 @@ See: [Kling API Docs Capability Map](https://app.klingai.com/global/dev/document
 
 
 MODE_START_END_FRAME = {
+    "standard mode / 5s duration / kling-v1": ("std", "5", "kling-v1"),
+    "pro mode / 5s duration / kling-v1": ("pro", "5", "kling-v1"),
     "pro mode / 5s duration / kling-v1-5": ("pro", "5", "kling-v1-5"),
     "pro mode / 10s duration / kling-v1-5": ("pro", "10", "kling-v1-5"),
     "pro mode / 5s duration / kling-v1-6": ("pro", "5", "kling-v1-6"),
@@ -238,7 +242,7 @@ def normalize_omni_prompt_references(prompt: str) -> str:
     return re.sub(r"(?<!\w)@video(?P<idx>\d*)(?!\w)", _video_repl, prompt)
 
 
-async def finish_omni_video_task(cls: type[IO.ComfyNode], response: TaskStatusResponse) -> IO.NodeOutput:
+async def finish_omni_video_task(cls: type[IO.ComfyNode], response: OmniTaskStatusResponse) -> IO.NodeOutput:
     if response.code:
         raise RuntimeError(
             f"Kling request failed. Code: {response.code}, Message: {response.message}, Data: {response.data}"
@@ -246,7 +250,7 @@ async def finish_omni_video_task(cls: type[IO.ComfyNode], response: TaskStatusRe
     final_response = await poll_op(
         cls,
         ApiEndpoint(path=f"/proxy/kling/v1/videos/omni-video/{response.data.task_id}"),
-        response_model=TaskStatusResponse,
+        response_model=OmniTaskStatusResponse,
         status_extractor=lambda r: (r.data.task_status if r.data else None),
         max_poll_attempts=160,
     )
@@ -748,7 +752,7 @@ class KlingTextToVideoNode(IO.ComfyNode):
                 IO.Combo.Input(
                     "mode",
                     options=modes,
-                    default=modes[8],
+                    default=modes[4],
                     tooltip="The configuration to use for the video generation following the format: mode / duration / model_name.",
                 ),
             ],
@@ -830,7 +834,7 @@ class OmniProTextToVideoNode(IO.ComfyNode):
         response = await sync_op(
             cls,
             ApiEndpoint(path="/proxy/kling/v1/videos/omni-video", method="POST"),
-            response_model=TaskStatusResponse,
+            response_model=OmniTaskStatusResponse,
             data=OmniProText2VideoRequest(
                 model_name=model_name,
                 prompt=prompt,
@@ -925,7 +929,7 @@ class OmniProFirstLastFrameNode(IO.ComfyNode):
         response = await sync_op(
             cls,
             ApiEndpoint(path="/proxy/kling/v1/videos/omni-video", method="POST"),
-            response_model=TaskStatusResponse,
+            response_model=OmniTaskStatusResponse,
             data=OmniProFirstLastFrameRequest(
                 model_name=model_name,
                 prompt=prompt,
@@ -993,7 +997,7 @@ class OmniProImageToVideoNode(IO.ComfyNode):
         response = await sync_op(
             cls,
             ApiEndpoint(path="/proxy/kling/v1/videos/omni-video", method="POST"),
-            response_model=TaskStatusResponse,
+            response_model=OmniTaskStatusResponse,
             data=OmniProReferences2VideoRequest(
                 model_name=model_name,
                 prompt=prompt,
@@ -1077,7 +1081,7 @@ class OmniProVideoToVideoNode(IO.ComfyNode):
         response = await sync_op(
             cls,
             ApiEndpoint(path="/proxy/kling/v1/videos/omni-video", method="POST"),
-            response_model=TaskStatusResponse,
+            response_model=OmniTaskStatusResponse,
             data=OmniProReferences2VideoRequest(
                 model_name=model_name,
                 prompt=prompt,
@@ -1158,7 +1162,7 @@ class OmniProEditVideoNode(IO.ComfyNode):
         response = await sync_op(
             cls,
             ApiEndpoint(path="/proxy/kling/v1/videos/omni-video", method="POST"),
-            response_model=TaskStatusResponse,
+            response_model=OmniTaskStatusResponse,
             data=OmniProReferences2VideoRequest(
                 model_name=model_name,
                 prompt=prompt,
@@ -1233,7 +1237,7 @@ class OmniProImageNode(IO.ComfyNode):
         response = await sync_op(
             cls,
             ApiEndpoint(path="/proxy/kling/v1/images/omni-image", method="POST"),
-            response_model=TaskStatusResponse,
+            response_model=OmniTaskStatusResponse,
             data=OmniProImageRequest(
                 model_name=model_name,
                 prompt=prompt,
@@ -1249,7 +1253,7 @@ class OmniProImageNode(IO.ComfyNode):
         final_response = await poll_op(
             cls,
             ApiEndpoint(path=f"/proxy/kling/v1/images/omni-image/{response.data.task_id}"),
-            response_model=TaskStatusResponse,
+            response_model=OmniTaskStatusResponse,
             status_extractor=lambda r: (r.data.task_status if r.data else None),
         )
         return IO.NodeOutput(await download_url_to_image_tensor(final_response.data.task_result.images[0].url))
@@ -1324,8 +1328,9 @@ class KlingImage2VideoNode(IO.ComfyNode):
     def define_schema(cls) -> IO.Schema:
         return IO.Schema(
             node_id="KlingImage2VideoNode",
-            display_name="Kling Image(First Frame) to Video",
+            display_name="Kling Image to Video",
             category="api node/video/Kling",
+            description="Kling Image to Video Node",
             inputs=[
                 IO.Image.Input("start_frame", tooltip="The reference image used to generate the video."),
                 IO.String.Input("prompt", multiline=True, tooltip="Positive text prompt"),
@@ -1483,7 +1488,7 @@ class KlingStartEndFrameNode(IO.ComfyNode):
                 IO.Combo.Input(
                     "mode",
                     options=modes,
-                    default=modes[6],
+                    default=modes[8],
                     tooltip="The configuration to use for the video generation following the format: mode / duration / model_name.",
                 ),
             ],
@@ -1946,7 +1951,7 @@ class KlingImageGenerationNode(IO.ComfyNode):
                 IO.Combo.Input(
                     "model_name",
                     options=[i.value for i in KlingImageGenModelName],
-                    default="kling-v2",
+                    default="kling-v1",
                 ),
                 IO.Combo.Input(
                     "aspect_ratio",
@@ -2029,136 +2034,6 @@ class KlingImageGenerationNode(IO.ComfyNode):
         return IO.NodeOutput(await image_result_to_node_output(images))
 
 
-class TextToVideoWithAudio(IO.ComfyNode):
-
-    @classmethod
-    def define_schema(cls) -> IO.Schema:
-        return IO.Schema(
-            node_id="KlingTextToVideoWithAudio",
-            display_name="Kling Text to Video with Audio",
-            category="api node/video/Kling",
-            inputs=[
-                IO.Combo.Input("model_name", options=["kling-v2-6"]),
-                IO.String.Input("prompt", multiline=True, tooltip="Positive text prompt."),
-                IO.Combo.Input("mode", options=["pro"]),
-                IO.Combo.Input("aspect_ratio", options=["16:9", "9:16", "1:1"]),
-                IO.Combo.Input("duration", options=[5, 10]),
-                IO.Boolean.Input("generate_audio", default=True),
-            ],
-            outputs=[
-                IO.Video.Output(),
-            ],
-            hidden=[
-                IO.Hidden.auth_token_comfy_org,
-                IO.Hidden.api_key_comfy_org,
-                IO.Hidden.unique_id,
-            ],
-            is_api_node=True,
-        )
-
-    @classmethod
-    async def execute(
-        cls,
-        model_name: str,
-        prompt: str,
-        mode: str,
-        aspect_ratio: str,
-        duration: int,
-        generate_audio: bool,
-    ) -> IO.NodeOutput:
-        validate_string(prompt, min_length=1, max_length=2500)
-        response = await sync_op(
-            cls,
-            ApiEndpoint(path="/proxy/kling/v1/videos/text2video", method="POST"),
-            response_model=TaskStatusResponse,
-            data=TextToVideoWithAudioRequest(
-                model_name=model_name,
-                prompt=prompt,
-                mode=mode,
-                aspect_ratio=aspect_ratio,
-                duration=str(duration),
-                sound="on" if generate_audio else "off",
-            ),
-        )
-        if response.code:
-            raise RuntimeError(
-                f"Kling request failed. Code: {response.code}, Message: {response.message}, Data: {response.data}"
-            )
-        final_response = await poll_op(
-            cls,
-            ApiEndpoint(path=f"/proxy/kling/v1/videos/text2video/{response.data.task_id}"),
-            response_model=TaskStatusResponse,
-            status_extractor=lambda r: (r.data.task_status if r.data else None),
-        )
-        return IO.NodeOutput(await download_url_to_video_output(final_response.data.task_result.videos[0].url))
-
-
-class ImageToVideoWithAudio(IO.ComfyNode):
-
-    @classmethod
-    def define_schema(cls) -> IO.Schema:
-        return IO.Schema(
-            node_id="KlingImageToVideoWithAudio",
-            display_name="Kling Image(First Frame) to Video with Audio",
-            category="api node/video/Kling",
-            inputs=[
-                IO.Combo.Input("model_name", options=["kling-v2-6"]),
-                IO.Image.Input("start_frame"),
-                IO.String.Input("prompt", multiline=True, tooltip="Positive text prompt."),
-                IO.Combo.Input("mode", options=["pro"]),
-                IO.Combo.Input("duration", options=[5, 10]),
-                IO.Boolean.Input("generate_audio", default=True),
-            ],
-            outputs=[
-                IO.Video.Output(),
-            ],
-            hidden=[
-                IO.Hidden.auth_token_comfy_org,
-                IO.Hidden.api_key_comfy_org,
-                IO.Hidden.unique_id,
-            ],
-            is_api_node=True,
-        )
-
-    @classmethod
-    async def execute(
-        cls,
-        model_name: str,
-        start_frame: Input.Image,
-        prompt: str,
-        mode: str,
-        duration: int,
-        generate_audio: bool,
-    ) -> IO.NodeOutput:
-        validate_string(prompt, min_length=1, max_length=2500)
-        validate_image_dimensions(start_frame, min_width=300, min_height=300)
-        validate_image_aspect_ratio(start_frame, (1, 2.5), (2.5, 1))
-        response = await sync_op(
-            cls,
-            ApiEndpoint(path="/proxy/kling/v1/videos/image2video", method="POST"),
-            response_model=TaskStatusResponse,
-            data=ImageToVideoWithAudioRequest(
-                model_name=model_name,
-                image=(await upload_images_to_comfyapi(cls, start_frame))[0],
-                prompt=prompt,
-                mode=mode,
-                duration=str(duration),
-                sound="on" if generate_audio else "off",
-            ),
-        )
-        if response.code:
-            raise RuntimeError(
-                f"Kling request failed. Code: {response.code}, Message: {response.message}, Data: {response.data}"
-            )
-        final_response = await poll_op(
-            cls,
-            ApiEndpoint(path=f"/proxy/kling/v1/videos/image2video/{response.data.task_id}"),
-            response_model=TaskStatusResponse,
-            status_extractor=lambda r: (r.data.task_status if r.data else None),
-        )
-        return IO.NodeOutput(await download_url_to_video_output(final_response.data.task_result.videos[0].url))
-
-
 class KlingExtension(ComfyExtension):
     @override
     async def get_node_list(self) -> list[type[IO.ComfyNode]]:
@@ -2181,9 +2056,7 @@ class KlingExtension(ComfyExtension):
             OmniProImageToVideoNode,
             OmniProVideoToVideoNode,
             OmniProEditVideoNode,
-            OmniProImageNode,
-            TextToVideoWithAudio,
-            ImageToVideoWithAudio,
+            # OmniProImageNode,  # need support from backend
         ]
 
 

comfy_api_nodes/nodes_openai.py

@@ -1,45 +1,46 @@
-import base64
+from io import BytesIO
 import os
 from enum import Enum
-from io import BytesIO
-
+from inspect import cleandoc
 import numpy as np
 import torch
 from PIL import Image
+import folder_paths
+import base64
+from comfy_api.latest import IO, ComfyExtension
 from typing_extensions import override
 
-import folder_paths
-from comfy_api.latest import IO, ComfyExtension, Input
+
 from comfy_api_nodes.apis import (
-    CreateModelResponseProperties,
-    Detail,
-    InputContent,
-    InputFileContent,
-    InputImageContent,
-    InputMessage,
-    InputMessageContentList,
-    InputTextContent,
-    Item,
+    OpenAIImageGenerationRequest,
+    OpenAIImageEditRequest,
+    OpenAIImageGenerationResponse,
     OpenAICreateResponse,
     OpenAIResponse,
+    CreateModelResponseProperties,
+    Item,
     OutputContent,
+    InputImageContent,
+    Detail,
+    InputTextContent,
+    InputMessage,
+    InputMessageContentList,
+    InputContent,
+    InputFileContent,
 )
-from comfy_api_nodes.apis.openai_api import (
-    OpenAIImageEditRequest,
-    OpenAIImageGenerationRequest,
-    OpenAIImageGenerationResponse,
-)
+
 from comfy_api_nodes.util import (
-    ApiEndpoint,
-    download_url_to_bytesio,
     downscale_image_tensor,
-    poll_op,
-    sync_op,
-    tensor_to_base64_string,
-    text_filepath_to_data_uri,
+    download_url_to_bytesio,
     validate_string,
+    tensor_to_base64_string,
+    ApiEndpoint,
+    sync_op,
+    poll_op,
+    text_filepath_to_data_uri,
 )
 
+
 RESPONSES_ENDPOINT = "/proxy/openai/v1/responses"
 STARTING_POINT_ID_PATTERN = r"<starting_point_id:(.*)>"
 
@@ -97,6 +98,9 @@ async def validate_and_cast_response(response, timeout: int = None) -> torch.Ten
 
 
 class OpenAIDalle2(IO.ComfyNode):
+    """
+    Generates images synchronously via OpenAI's DALL·E 2 endpoint.
+    """
 
     @classmethod
     def define_schema(cls):
@@ -104,7 +108,7 @@ class OpenAIDalle2(IO.ComfyNode):
             node_id="OpenAIDalle2",
             display_name="OpenAI DALL·E 2",
             category="api node/image/OpenAI",
-            description="Generates images synchronously via OpenAI's DALL·E 2 endpoint.",
+            description=cleandoc(cls.__doc__ or ""),
             inputs=[
                 IO.String.Input(
                     "prompt",
@@ -230,6 +234,9 @@ class OpenAIDalle2(IO.ComfyNode):
 
 
 class OpenAIDalle3(IO.ComfyNode):
+    """
+    Generates images synchronously via OpenAI's DALL·E 3 endpoint.
+    """
 
     @classmethod
     def define_schema(cls):
@@ -237,7 +244,7 @@ class OpenAIDalle3(IO.ComfyNode):
             node_id="OpenAIDalle3",
             display_name="OpenAI DALL·E 3",
             category="api node/image/OpenAI",
-            description="Generates images synchronously via OpenAI's DALL·E 3 endpoint.",
+            description=cleandoc(cls.__doc__ or ""),
             inputs=[
                 IO.String.Input(
                     "prompt",
@@ -319,16 +326,10 @@ class OpenAIDalle3(IO.ComfyNode):
         return IO.NodeOutput(await validate_and_cast_response(response))
 
 
-def calculate_tokens_price_image_1(response: OpenAIImageGenerationResponse) -> float | None:
-    # https://platform.openai.com/docs/pricing
-    return ((response.usage.input_tokens * 10.0) + (response.usage.output_tokens * 40.0)) / 1_000_000.0
-
-
-def calculate_tokens_price_image_1_5(response: OpenAIImageGenerationResponse) -> float | None:
-    return ((response.usage.input_tokens * 8.0) + (response.usage.output_tokens * 32.0)) / 1_000_000.0
-
-
 class OpenAIGPTImage1(IO.ComfyNode):
+    """
+    Generates images synchronously via OpenAI's GPT Image 1 endpoint.
+    """
 
     @classmethod
     def define_schema(cls):
@@ -336,13 +337,13 @@ class OpenAIGPTImage1(IO.ComfyNode):
             node_id="OpenAIGPTImage1",
             display_name="OpenAI GPT Image 1",
             category="api node/image/OpenAI",
-            description="Generates images synchronously via OpenAI's GPT Image 1 endpoint.",
+            description=cleandoc(cls.__doc__ or ""),
             inputs=[
                 IO.String.Input(
                     "prompt",
                     default="",
                     multiline=True,
-                    tooltip="Text prompt for GPT Image",
+                    tooltip="Text prompt for GPT Image 1",
                 ),
                 IO.Int.Input(
                     "seed",
@@ -364,8 +365,8 @@ class OpenAIGPTImage1(IO.ComfyNode):
                 ),
                 IO.Combo.Input(
                     "background",
-                    default="auto",
-                    options=["auto", "opaque", "transparent"],
+                    default="opaque",
+                    options=["opaque", "transparent"],
                     tooltip="Return image with or without background",
                     optional=True,
                 ),
@@ -396,11 +397,6 @@ class OpenAIGPTImage1(IO.ComfyNode):
                     tooltip="Optional mask for inpainting (white areas will be replaced)",
                     optional=True,
                 ),
-                IO.Combo.Input(
-                    "model",
-                    options=["gpt-image-1", "gpt-image-1.5"],
-                    optional=True,
-                ),
             ],
             outputs=[
                 IO.Image.Output(),
@@ -416,34 +412,32 @@ class OpenAIGPTImage1(IO.ComfyNode):
     @classmethod
     async def execute(
         cls,
-        prompt: str,
-        seed: int = 0,
-        quality: str = "low",
-        background: str = "opaque",
-        image: Input.Image | None = None,
-        mask: Input.Image | None = None,
-        n: int = 1,
-        size: str = "1024x1024",
-        model: str = "gpt-image-1",
+        prompt,
+        seed=0,
+        quality="low",
+        background="opaque",
+        image=None,
+        mask=None,
+        n=1,
+        size="1024x1024",
     ) -> IO.NodeOutput:
         validate_string(prompt, strip_whitespace=False)
-
-        if mask is not None and image is None:
-            raise ValueError("Cannot use a mask without an input image")
-
-        if model == "gpt-image-1":
-            price_extractor = calculate_tokens_price_image_1
-        elif model == "gpt-image-1.5":
-            price_extractor = calculate_tokens_price_image_1_5
-        else:
-            raise ValueError(f"Unknown model: {model}")
+        model = "gpt-image-1"
+        path = "/proxy/openai/images/generations"
+        content_type = "application/json"
+        request_class = OpenAIImageGenerationRequest
+        files = []
 
         if image is not None:
-            files = []
+            path = "/proxy/openai/images/edits"
+            request_class = OpenAIImageEditRequest
+            content_type = "multipart/form-data"
+
             batch_size = image.shape[0]
+
             for i in range(batch_size):
-                single_image = image[i: i + 1]
-                scaled_image = downscale_image_tensor(single_image, total_pixels=2048*2048).squeeze()
+                single_image = image[i : i + 1]
+                scaled_image = downscale_image_tensor(single_image).squeeze()
 
                 image_np = (scaled_image.numpy() * 255).astype(np.uint8)
                 img = Image.fromarray(image_np)
@@ -457,15 +451,17 @@ class OpenAIGPTImage1(IO.ComfyNode):
                     files.append(("image[]", (f"image_{i}.png", img_byte_arr, "image/png")))
 
         if mask is not None:
+            if image is None:
+                raise Exception("Cannot use a mask without an input image")
             if image.shape[0] != 1:
                 raise Exception("Cannot use a mask with multiple image")
             if mask.shape[1:] != image.shape[1:-1]:
                 raise Exception("Mask and Image must be the same size")
-                _, height, width = mask.shape
+            batch, height, width = mask.shape
             rgba_mask = torch.zeros(height, width, 4, device="cpu")
             rgba_mask[:, :, 3] = 1 - mask.squeeze().cpu()
 
-                scaled_mask = downscale_image_tensor(rgba_mask.unsqueeze(0), total_pixels=2048*2048).squeeze()
+            scaled_mask = downscale_image_tensor(rgba_mask.unsqueeze(0)).squeeze()
 
             mask_np = (scaled_mask.numpy() * 255).astype(np.uint8)
             mask_img = Image.fromarray(mask_np)
@@ -474,11 +470,12 @@ class OpenAIGPTImage1(IO.ComfyNode):
             mask_img_byte_arr.seek(0)
             files.append(("mask", ("mask.png", mask_img_byte_arr, "image/png")))
 
+        # Build the operation
         response = await sync_op(
             cls,
-                ApiEndpoint(path="/proxy/openai/images/edits", method="POST"),
+            ApiEndpoint(path=path, method="POST"),
             response_model=OpenAIImageGenerationResponse,
-                data=OpenAIImageEditRequest(
+            data=request_class(
                 model=model,
                 prompt=prompt,
                 quality=quality,
@@ -486,29 +483,11 @@ class OpenAIGPTImage1(IO.ComfyNode):
                 n=n,
                 seed=seed,
                 size=size,
-                    moderation="low",
             ),
-                content_type="multipart/form-data",
-                files=files,
-                price_extractor=price_extractor,
-            )
-        else:
-            response = await sync_op(
-                cls,
-                ApiEndpoint(path="/proxy/openai/images/generations", method="POST"),
-                response_model=OpenAIImageGenerationResponse,
-                data=OpenAIImageGenerationRequest(
-                    model=model,
-                    prompt=prompt,
-                    quality=quality,
-                    background=background,
-                    n=n,
-                    seed=seed,
-                    size=size,
-                    moderation="low",
-                ),
-                price_extractor=price_extractor,
+            files=files if files else None,
+            content_type=content_type,
         )
+
         return IO.NodeOutput(await validate_and_cast_response(response))
 
 

comfy_api_nodes/nodes_pika.py

@@ -0,0 +1,575 @@
+"""
+Pika x ComfyUI API Nodes
+
+Pika API docs: https://pika-827374fb.mintlify.app/api-reference
+"""
+from __future__ import annotations
+
+from io import BytesIO
+import logging
+from typing import Optional
+
+import torch
+
+from typing_extensions import override
+from comfy_api.latest import ComfyExtension, IO
+from comfy_api.input_impl.video_types import VideoCodec, VideoContainer, VideoInput
+from comfy_api_nodes.apis import pika_api as pika_defs
+from comfy_api_nodes.util import (
+    validate_string,
+    download_url_to_video_output,
+    tensor_to_bytesio,
+    ApiEndpoint,
+    sync_op,
+    poll_op,
+)
+
+
+PATH_PIKADDITIONS = "/proxy/pika/generate/pikadditions"
+PATH_PIKASWAPS = "/proxy/pika/generate/pikaswaps"
+PATH_PIKAFFECTS = "/proxy/pika/generate/pikaffects"
+
+PIKA_API_VERSION = "2.2"
+PATH_TEXT_TO_VIDEO = f"/proxy/pika/generate/{PIKA_API_VERSION}/t2v"
+PATH_IMAGE_TO_VIDEO = f"/proxy/pika/generate/{PIKA_API_VERSION}/i2v"
+PATH_PIKAFRAMES = f"/proxy/pika/generate/{PIKA_API_VERSION}/pikaframes"
+PATH_PIKASCENES = f"/proxy/pika/generate/{PIKA_API_VERSION}/pikascenes"
+
+PATH_VIDEO_GET = "/proxy/pika/videos"
+
+
+async def execute_task(
+    task_id: str,
+    cls: type[IO.ComfyNode],
+) -> IO.NodeOutput:
+    final_response: pika_defs.PikaVideoResponse = await poll_op(
+        cls,
+        ApiEndpoint(path=f"{PATH_VIDEO_GET}/{task_id}"),
+        response_model=pika_defs.PikaVideoResponse,
+        status_extractor=lambda response: (response.status.value if response.status else None),
+        progress_extractor=lambda response: (response.progress if hasattr(response, "progress") else None),
+        estimated_duration=60,
+        max_poll_attempts=240,
+    )
+    if not final_response.url:
+        error_msg = f"Pika task {task_id} succeeded but no video data found in response:\n{final_response}"
+        logging.error(error_msg)
+        raise Exception(error_msg)
+    video_url = final_response.url
+    logging.info("Pika task %s succeeded. Video URL: %s", task_id, video_url)
+    return IO.NodeOutput(await download_url_to_video_output(video_url))
+
+
+def get_base_inputs_types() -> list[IO.Input]:
+    """Get the base required inputs types common to all Pika nodes."""
+    return [
+        IO.String.Input("prompt_text", multiline=True),
+        IO.String.Input("negative_prompt", multiline=True),
+        IO.Int.Input("seed", min=0, max=0xFFFFFFFF, control_after_generate=True),
+        IO.Combo.Input("resolution", options=["1080p", "720p"], default="1080p"),
+        IO.Combo.Input("duration", options=[5, 10], default=5),
+    ]
+
+
+class PikaImageToVideo(IO.ComfyNode):
+    """Pika 2.2 Image to Video Node."""
+
+    @classmethod
+    def define_schema(cls) -> IO.Schema:
+        return IO.Schema(
+            node_id="PikaImageToVideoNode2_2",
+            display_name="Pika Image to Video",
+            description="Sends an image and prompt to the Pika API v2.2 to generate a video.",
+            category="api node/video/Pika",
+            inputs=[
+                IO.Image.Input("image", tooltip="The image to convert to video"),
+                *get_base_inputs_types(),
+            ],
+            outputs=[IO.Video.Output()],
+            hidden=[
+                IO.Hidden.auth_token_comfy_org,
+                IO.Hidden.api_key_comfy_org,
+                IO.Hidden.unique_id,
+            ],
+            is_api_node=True,
+            is_deprecated=True,
+        )
+
+    @classmethod
+    async def execute(
+        cls,
+        image: torch.Tensor,
+        prompt_text: str,
+        negative_prompt: str,
+        seed: int,
+        resolution: str,
+        duration: int,
+    ) -> IO.NodeOutput:
+        image_bytes_io = tensor_to_bytesio(image)
+        pika_files = {"image": ("image.png", image_bytes_io, "image/png")}
+        pika_request_data = pika_defs.PikaBodyGenerate22I2vGenerate22I2vPost(
+            promptText=prompt_text,
+            negativePrompt=negative_prompt,
+            seed=seed,
+            resolution=resolution,
+            duration=duration,
+        )
+        initial_operation = await sync_op(
+            cls,
+            ApiEndpoint(path=PATH_IMAGE_TO_VIDEO, method="POST"),
+            response_model=pika_defs.PikaGenerateResponse,
+            data=pika_request_data,
+            files=pika_files,
+            content_type="multipart/form-data",
+        )
+        return await execute_task(initial_operation.video_id, cls)
+
+
+class PikaTextToVideoNode(IO.ComfyNode):
+    """Pika Text2Video v2.2 Node."""
+
+    @classmethod
+    def define_schema(cls) -> IO.Schema:
+        return IO.Schema(
+            node_id="PikaTextToVideoNode2_2",
+            display_name="Pika Text to Video",
+            description="Sends a text prompt to the Pika API v2.2 to generate a video.",
+            category="api node/video/Pika",
+            inputs=[
+                *get_base_inputs_types(),
+                IO.Float.Input(
+                    "aspect_ratio",
+                    step=0.001,
+                    min=0.4,
+                    max=2.5,
+                    default=1.7777777777777777,
+                    tooltip="Aspect ratio (width / height)",
+                )
+            ],
+            outputs=[IO.Video.Output()],
+            hidden=[
+                IO.Hidden.auth_token_comfy_org,
+                IO.Hidden.api_key_comfy_org,
+                IO.Hidden.unique_id,
+            ],
+            is_api_node=True,
+            is_deprecated=True,
+        )
+
+    @classmethod
+    async def execute(
+        cls,
+        prompt_text: str,
+        negative_prompt: str,
+        seed: int,
+        resolution: str,
+        duration: int,
+        aspect_ratio: float,
+    ) -> IO.NodeOutput:
+        initial_operation = await sync_op(
+            cls,
+            ApiEndpoint(path=PATH_TEXT_TO_VIDEO, method="POST"),
+            response_model=pika_defs.PikaGenerateResponse,
+            data=pika_defs.PikaBodyGenerate22T2vGenerate22T2vPost(
+                promptText=prompt_text,
+                negativePrompt=negative_prompt,
+                seed=seed,
+                resolution=resolution,
+                duration=duration,
+                aspectRatio=aspect_ratio,
+            ),
+            content_type="application/x-www-form-urlencoded",
+        )
+        return await execute_task(initial_operation.video_id, cls)
+
+
+class PikaScenes(IO.ComfyNode):
+    """PikaScenes v2.2 Node."""
+
+    @classmethod
+    def define_schema(cls) -> IO.Schema:
+        return IO.Schema(
+            node_id="PikaScenesV2_2",
+            display_name="Pika Scenes (Video Image Composition)",
+            description="Combine your images to create a video with the objects in them. Upload multiple images as ingredients and generate a high-quality video that incorporates all of them.",
+            category="api node/video/Pika",
+            inputs=[
+                *get_base_inputs_types(),
+                IO.Combo.Input(
+                    "ingredients_mode",
+                    options=["creative", "precise"],
+                    default="creative",
+                ),
+                IO.Float.Input(
+                    "aspect_ratio",
+                    step=0.001,
+                    min=0.4,
+                    max=2.5,
+                    default=1.7777777777777777,
+                    tooltip="Aspect ratio (width / height)",
+                ),
+                IO.Image.Input(
+                    "image_ingredient_1",
+                    optional=True,
+                    tooltip="Image that will be used as ingredient to create a video.",
+                ),
+                IO.Image.Input(
+                    "image_ingredient_2",
+                    optional=True,
+                    tooltip="Image that will be used as ingredient to create a video.",
+                ),
+                IO.Image.Input(
+                    "image_ingredient_3",
+                    optional=True,
+                    tooltip="Image that will be used as ingredient to create a video.",
+                ),
+                IO.Image.Input(
+                    "image_ingredient_4",
+                    optional=True,
+                    tooltip="Image that will be used as ingredient to create a video.",
+                ),
+                IO.Image.Input(
+                    "image_ingredient_5",
+                    optional=True,
+                    tooltip="Image that will be used as ingredient to create a video.",
+                ),
+            ],
+            outputs=[IO.Video.Output()],
+            hidden=[
+                IO.Hidden.auth_token_comfy_org,
+                IO.Hidden.api_key_comfy_org,
+                IO.Hidden.unique_id,
+            ],
+            is_api_node=True,
+            is_deprecated=True,
+        )
+
+    @classmethod
+    async def execute(
+        cls,
+        prompt_text: str,
+        negative_prompt: str,
+        seed: int,
+        resolution: str,
+        duration: int,
+        ingredients_mode: str,
+        aspect_ratio: float,
+        image_ingredient_1: Optional[torch.Tensor] = None,
+        image_ingredient_2: Optional[torch.Tensor] = None,
+        image_ingredient_3: Optional[torch.Tensor] = None,
+        image_ingredient_4: Optional[torch.Tensor] = None,
+        image_ingredient_5: Optional[torch.Tensor] = None,
+    ) -> IO.NodeOutput:
+        all_image_bytes_io = []
+        for image in [
+            image_ingredient_1,
+            image_ingredient_2,
+            image_ingredient_3,
+            image_ingredient_4,
+            image_ingredient_5,
+        ]:
+            if image is not None:
+                all_image_bytes_io.append(tensor_to_bytesio(image))
+
+        pika_files = [
+            ("images", (f"image_{i}.png", image_bytes_io, "image/png"))
+            for i, image_bytes_io in enumerate(all_image_bytes_io)
+        ]
+
+        pika_request_data = pika_defs.PikaBodyGenerate22C2vGenerate22PikascenesPost(
+            ingredientsMode=ingredients_mode,
+            promptText=prompt_text,
+            negativePrompt=negative_prompt,
+            seed=seed,
+            resolution=resolution,
+            duration=duration,
+            aspectRatio=aspect_ratio,
+        )
+        initial_operation = await sync_op(
+            cls,
+            ApiEndpoint(path=PATH_PIKASCENES, method="POST"),
+            response_model=pika_defs.PikaGenerateResponse,
+            data=pika_request_data,
+            files=pika_files,
+            content_type="multipart/form-data",
+        )
+
+        return await execute_task(initial_operation.video_id, cls)
+
+
+class PikAdditionsNode(IO.ComfyNode):
+    """Pika Pikadditions Node. Add an image into a video."""
+
+    @classmethod
+    def define_schema(cls) -> IO.Schema:
+        return IO.Schema(
+            node_id="Pikadditions",
+            display_name="Pikadditions (Video Object Insertion)",
+            description="Add any object or image into your video. Upload a video and specify what you'd like to add to create a seamlessly integrated result.",
+            category="api node/video/Pika",
+            inputs=[
+                IO.Video.Input("video", tooltip="The video to add an image to."),
+                IO.Image.Input("image", tooltip="The image to add to the video."),
+                IO.String.Input("prompt_text", multiline=True),
+                IO.String.Input("negative_prompt", multiline=True),
+                IO.Int.Input(
+                    "seed",
+                    min=0,
+                    max=0xFFFFFFFF,
+                    control_after_generate=True,
+                ),
+            ],
+            outputs=[IO.Video.Output()],
+            hidden=[
+                IO.Hidden.auth_token_comfy_org,
+                IO.Hidden.api_key_comfy_org,
+                IO.Hidden.unique_id,
+            ],
+            is_api_node=True,
+            is_deprecated=True,
+        )
+
+    @classmethod
+    async def execute(
+        cls,
+        video: VideoInput,
+        image: torch.Tensor,
+        prompt_text: str,
+        negative_prompt: str,
+        seed: int,
+    ) -> IO.NodeOutput:
+        video_bytes_io = BytesIO()
+        video.save_to(video_bytes_io, format=VideoContainer.MP4, codec=VideoCodec.H264)
+        video_bytes_io.seek(0)
+
+        image_bytes_io = tensor_to_bytesio(image)
+        pika_files = {
+            "video": ("video.mp4", video_bytes_io, "video/mp4"),
+            "image": ("image.png", image_bytes_io, "image/png"),
+        }
+        pika_request_data = pika_defs.PikaBodyGeneratePikadditionsGeneratePikadditionsPost(
+            promptText=prompt_text,
+            negativePrompt=negative_prompt,
+            seed=seed,
+        )
+        initial_operation = await sync_op(
+            cls,
+            ApiEndpoint(path=PATH_PIKADDITIONS, method="POST"),
+            response_model=pika_defs.PikaGenerateResponse,
+            data=pika_request_data,
+            files=pika_files,
+            content_type="multipart/form-data",
+        )
+
+        return await execute_task(initial_operation.video_id, cls)
+
+
+class PikaSwapsNode(IO.ComfyNode):
+    """Pika Pikaswaps Node."""
+
+    @classmethod
+    def define_schema(cls) -> IO.Schema:
+        return IO.Schema(
+            node_id="Pikaswaps",
+            display_name="Pika Swaps (Video Object Replacement)",
+            description="Swap out any object or region of your video with a new image or object. Define areas to replace either with a mask or coordinates.",
+            category="api node/video/Pika",
+            inputs=[
+                IO.Video.Input("video", tooltip="The video to swap an object in."),
+                IO.Image.Input(
+                    "image",
+                    tooltip="The image used to replace the masked object in the video.",
+                    optional=True,
+                ),
+                IO.Mask.Input(
+                    "mask",
+                    tooltip="Use the mask to define areas in the video to replace.",
+                    optional=True,
+                ),
+                IO.String.Input("prompt_text", multiline=True, optional=True),
+                IO.String.Input("negative_prompt", multiline=True, optional=True),
+                IO.Int.Input("seed", min=0, max=0xFFFFFFFF, control_after_generate=True, optional=True),
+                IO.String.Input(
+                    "region_to_modify",
+                    multiline=True,
+                    optional=True,
+                    tooltip="Plaintext description of the object / region to modify.",
+                ),
+            ],
+            outputs=[IO.Video.Output()],
+            hidden=[
+                IO.Hidden.auth_token_comfy_org,
+                IO.Hidden.api_key_comfy_org,
+                IO.Hidden.unique_id,
+            ],
+            is_api_node=True,
+            is_deprecated=True,
+        )
+
+    @classmethod
+    async def execute(
+        cls,
+        video: VideoInput,
+        image: Optional[torch.Tensor] = None,
+        mask: Optional[torch.Tensor] = None,
+        prompt_text: str = "",
+        negative_prompt: str = "",
+        seed: int = 0,
+        region_to_modify: str = "",
+    ) -> IO.NodeOutput:
+        video_bytes_io = BytesIO()
+        video.save_to(video_bytes_io, format=VideoContainer.MP4, codec=VideoCodec.H264)
+        video_bytes_io.seek(0)
+        pika_files = {
+            "video": ("video.mp4", video_bytes_io, "video/mp4"),
+        }
+        if mask is not None:
+            pika_files["modifyRegionMask"] = ("mask.png", tensor_to_bytesio(mask), "image/png")
+        if image is not None:
+            pika_files["image"] = ("image.png", tensor_to_bytesio(image), "image/png")
+
+        pika_request_data = pika_defs.PikaBodyGeneratePikaswapsGeneratePikaswapsPost(
+            promptText=prompt_text,
+            negativePrompt=negative_prompt,
+            seed=seed,
+            modifyRegionRoi=region_to_modify if region_to_modify else None,
+        )
+        initial_operation = await sync_op(
+            cls,
+            ApiEndpoint(path=PATH_PIKASWAPS, method="POST"),
+            response_model=pika_defs.PikaGenerateResponse,
+            data=pika_request_data,
+            files=pika_files,
+            content_type="multipart/form-data",
+        )
+        return await execute_task(initial_operation.video_id, cls)
+
+
+class PikaffectsNode(IO.ComfyNode):
+    """Pika Pikaffects Node."""
+
+    @classmethod
+    def define_schema(cls) -> IO.Schema:
+        return IO.Schema(
+            node_id="Pikaffects",
+            display_name="Pikaffects (Video Effects)",
+            description="Generate a video with a specific Pikaffect. Supported Pikaffects: Cake-ify, Crumble, Crush, Decapitate, Deflate, Dissolve, Explode, Eye-pop, Inflate, Levitate, Melt, Peel, Poke, Squish, Ta-da, Tear",
+            category="api node/video/Pika",
+            inputs=[
+                IO.Image.Input("image", tooltip="The reference image to apply the Pikaffect to."),
+                IO.Combo.Input(
+                    "pikaffect", options=pika_defs.Pikaffect, default="Cake-ify"
+                ),
+                IO.String.Input("prompt_text", multiline=True),
+                IO.String.Input("negative_prompt", multiline=True),
+                IO.Int.Input("seed", min=0, max=0xFFFFFFFF, control_after_generate=True),
+            ],
+            outputs=[IO.Video.Output()],
+            hidden=[
+                IO.Hidden.auth_token_comfy_org,
+                IO.Hidden.api_key_comfy_org,
+                IO.Hidden.unique_id,
+            ],
+            is_api_node=True,
+            is_deprecated=True,
+        )
+
+    @classmethod
+    async def execute(
+        cls,
+        image: torch.Tensor,
+        pikaffect: str,
+        prompt_text: str,
+        negative_prompt: str,
+        seed: int,
+    ) -> IO.NodeOutput:
+        initial_operation = await sync_op(
+            cls,
+            ApiEndpoint(path=PATH_PIKAFFECTS, method="POST"),
+            response_model=pika_defs.PikaGenerateResponse,
+            data=pika_defs.PikaBodyGeneratePikaffectsGeneratePikaffectsPost(
+                pikaffect=pikaffect,
+                promptText=prompt_text,
+                negativePrompt=negative_prompt,
+                seed=seed,
+            ),
+            files={"image": ("image.png", tensor_to_bytesio(image), "image/png")},
+            content_type="multipart/form-data",
+        )
+        return await execute_task(initial_operation.video_id, cls)
+
+
+class PikaStartEndFrameNode(IO.ComfyNode):
+    """PikaFrames v2.2 Node."""
+
+    @classmethod
+    def define_schema(cls) -> IO.Schema:
+        return IO.Schema(
+            node_id="PikaStartEndFrameNode2_2",
+            display_name="Pika Start and End Frame to Video",
+            description="Generate a video by combining your first and last frame. Upload two images to define the start and end points, and let the AI create a smooth transition between them.",
+            category="api node/video/Pika",
+            inputs=[
+                IO.Image.Input("image_start", tooltip="The first image to combine."),
+                IO.Image.Input("image_end", tooltip="The last image to combine."),
+                *get_base_inputs_types(),
+            ],
+            outputs=[IO.Video.Output()],
+            hidden=[
+                IO.Hidden.auth_token_comfy_org,
+                IO.Hidden.api_key_comfy_org,
+                IO.Hidden.unique_id,
+            ],
+            is_api_node=True,
+            is_deprecated=True,
+        )
+
+    @classmethod
+    async def execute(
+        cls,
+        image_start: torch.Tensor,
+        image_end: torch.Tensor,
+        prompt_text: str,
+        negative_prompt: str,
+        seed: int,
+        resolution: str,
+        duration: int,
+    ) -> IO.NodeOutput:
+        validate_string(prompt_text, field_name="prompt_text", min_length=1)
+        pika_files = [
+            ("keyFrames", ("image_start.png", tensor_to_bytesio(image_start), "image/png")),
+            ("keyFrames", ("image_end.png", tensor_to_bytesio(image_end), "image/png")),
+        ]
+        initial_operation = await sync_op(
+            cls,
+            ApiEndpoint(path=PATH_PIKAFRAMES, method="POST"),
+            response_model=pika_defs.PikaGenerateResponse,
+            data=pika_defs.PikaBodyGenerate22KeyframeGenerate22PikaframesPost(
+                promptText=prompt_text,
+                negativePrompt=negative_prompt,
+                seed=seed,
+                resolution=resolution,
+                duration=duration,
+            ),
+            files=pika_files,
+            content_type="multipart/form-data",
+        )
+        return await execute_task(initial_operation.video_id, cls)
+
+
+class PikaApiNodesExtension(ComfyExtension):
+    @override
+    async def get_node_list(self) -> list[type[IO.ComfyNode]]:
+        return [
+            PikaImageToVideo,
+            PikaTextToVideoNode,
+            PikaScenes,
+            PikAdditionsNode,
+            PikaSwapsNode,
+            PikaffectsNode,
+            PikaStartEndFrameNode,
+        ]
+
+
+async def comfy_entrypoint() -> PikaApiNodesExtension:
+    return PikaApiNodesExtension()

comfy_api_nodes/nodes_tripo.py

@@ -102,9 +102,8 @@ class TripoTextToModelNode(IO.ComfyNode):
                 IO.Int.Input("model_seed", default=42, optional=True),
                 IO.Int.Input("texture_seed", default=42, optional=True),
                 IO.Combo.Input("texture_quality", default="standard", options=["standard", "detailed"], optional=True),
-                IO.Int.Input("face_limit", default=-1, min=-1, max=2000000, optional=True),
+                IO.Int.Input("face_limit", default=-1, min=-1, max=500000, optional=True),
                 IO.Boolean.Input("quad", default=False, optional=True),
-                IO.Combo.Input("geometry_quality", default="standard", options=["standard", "detailed"], optional=True),
             ],
             outputs=[
                 IO.String.Output(display_name="model_file"),
@@ -132,7 +131,6 @@ class TripoTextToModelNode(IO.ComfyNode):
         model_seed: Optional[int] = None,
         texture_seed: Optional[int] = None,
         texture_quality: Optional[str] = None,
-        geometry_quality: Optional[str] = None,
         face_limit: Optional[int] = None,
         quad: Optional[bool] = None,
     ) -> IO.NodeOutput:
@@ -156,7 +154,6 @@ class TripoTextToModelNode(IO.ComfyNode):
                 texture_seed=texture_seed,
                 texture_quality=texture_quality,
                 face_limit=face_limit,
-                geometry_quality=geometry_quality,
                 auto_size=True,
                 quad=quad,
             ),
@@ -197,7 +194,6 @@ class TripoImageToModelNode(IO.ComfyNode):
                 ),
                 IO.Int.Input("face_limit", default=-1, min=-1, max=500000, optional=True),
                 IO.Boolean.Input("quad", default=False, optional=True),
-                IO.Combo.Input("geometry_quality", default="standard", options=["standard", "detailed"], optional=True),
             ],
             outputs=[
                 IO.String.Output(display_name="model_file"),
@@ -224,7 +220,6 @@ class TripoImageToModelNode(IO.ComfyNode):
         orientation=None,
         texture_seed: Optional[int] = None,
         texture_quality: Optional[str] = None,
-        geometry_quality: Optional[str] = None,
         texture_alignment: Optional[str] = None,
         face_limit: Optional[int] = None,
         quad: Optional[bool] = None,
@@ -251,7 +246,6 @@ class TripoImageToModelNode(IO.ComfyNode):
                 pbr=pbr,
                 model_seed=model_seed,
                 orientation=orientation,
-                geometry_quality=geometry_quality,
                 texture_alignment=texture_alignment,
                 texture_seed=texture_seed,
                 texture_quality=texture_quality,
@@ -301,7 +295,6 @@ class TripoMultiviewToModelNode(IO.ComfyNode):
                 ),
                 IO.Int.Input("face_limit", default=-1, min=-1, max=500000, optional=True),
                 IO.Boolean.Input("quad", default=False, optional=True),
-                IO.Combo.Input("geometry_quality", default="standard", options=["standard", "detailed"], optional=True),
             ],
             outputs=[
                 IO.String.Output(display_name="model_file"),
@@ -330,7 +323,6 @@ class TripoMultiviewToModelNode(IO.ComfyNode):
         model_seed: Optional[int] = None,
         texture_seed: Optional[int] = None,
         texture_quality: Optional[str] = None,
-        geometry_quality: Optional[str] = None,
         texture_alignment: Optional[str] = None,
         face_limit: Optional[int] = None,
         quad: Optional[bool] = None,
@@ -367,7 +359,6 @@ class TripoMultiviewToModelNode(IO.ComfyNode):
                 model_seed=model_seed,
                 texture_seed=texture_seed,
                 texture_quality=texture_quality,
-                geometry_quality=geometry_quality,
                 texture_alignment=texture_alignment,
                 face_limit=face_limit,
                 quad=quad,
@@ -517,8 +508,6 @@ class TripoRetargetNode(IO.ComfyNode):
                     options=[
                         "preset:idle",
                         "preset:walk",
-                        "preset:run",
-                        "preset:dive",
                         "preset:climb",
                         "preset:jump",
                         "preset:slash",
@@ -526,11 +515,6 @@ class TripoRetargetNode(IO.ComfyNode):
                         "preset:hurt",
                         "preset:fall",
                         "preset:turn",
-                        "preset:quadruped:walk",
-                        "preset:hexapod:walk",
-                        "preset:octopod:walk",
-                        "preset:serpentine:march",
-                        "preset:aquatic:march"
                     ],
                 ),
             ],
@@ -579,7 +563,7 @@ class TripoConversionNode(IO.ComfyNode):
                     "face_limit",
                     default=-1,
                     min=-1,
-                    max=2000000,
+                    max=500000,
                     optional=True,
                 ),
                 IO.Int.Input(
@@ -595,40 +579,6 @@ class TripoConversionNode(IO.ComfyNode):
                     default="JPEG",
                     optional=True,
                 ),
-                IO.Boolean.Input("force_symmetry", default=False, optional=True),
-                IO.Boolean.Input("flatten_bottom", default=False, optional=True),
-                IO.Float.Input(
-                    "flatten_bottom_threshold",
-                    default=0.0,
-                    min=0.0,
-                    max=1.0,
-                    optional=True,
-                ),
-                IO.Boolean.Input("pivot_to_center_bottom", default=False, optional=True),
-                IO.Float.Input(
-                    "scale_factor",
-                    default=1.0,
-                    min=0.0,
-                    optional=True,
-                ),
-                IO.Boolean.Input("with_animation", default=False, optional=True),
-                IO.Boolean.Input("pack_uv", default=False, optional=True),
-                IO.Boolean.Input("bake", default=False, optional=True),
-                IO.String.Input("part_names", default="", optional=True),  # comma-separated list
-                IO.Combo.Input(
-                    "fbx_preset",
-                    options=["blender", "mixamo", "3dsmax"],
-                    default="blender",
-                    optional=True,
-                ),
-                IO.Boolean.Input("export_vertex_colors", default=False, optional=True),
-                IO.Combo.Input(
-                    "export_orientation",
-                    options=["align_image", "default"],
-                    default="default",
-                    optional=True,
-                ),
-                IO.Boolean.Input("animate_in_place", default=False, optional=True),
             ],
             outputs=[],
             hidden=[
@@ -654,31 +604,12 @@ class TripoConversionNode(IO.ComfyNode):
         original_model_task_id,
         format: str,
         quad: bool,
-        force_symmetry: bool,
         face_limit: int,
-        flatten_bottom: bool,
-        flatten_bottom_threshold: float,
         texture_size: int,
         texture_format: str,
-        pivot_to_center_bottom: bool,
-        scale_factor: float,
-        with_animation: bool,
-        pack_uv: bool,
-        bake: bool,
-        part_names: str,
-        fbx_preset: str,
-        export_vertex_colors: bool,
-        export_orientation: str,
-        animate_in_place: bool,
     ) -> IO.NodeOutput:
         if not original_model_task_id:
             raise RuntimeError("original_model_task_id is required")
-
-        # Parse part_names from comma-separated string to list
-        part_names_list = None
-        if part_names and part_names.strip():
-            part_names_list = [name.strip() for name in part_names.split(',') if name.strip()]
-
         response = await sync_op(
             cls,
             endpoint=ApiEndpoint(path="/proxy/tripo/v2/openapi/task", method="POST"),
@@ -687,22 +618,9 @@ class TripoConversionNode(IO.ComfyNode):
                 original_model_task_id=original_model_task_id,
                 format=format,
                 quad=quad if quad else None,
-                force_symmetry=force_symmetry if force_symmetry else None,
                 face_limit=face_limit if face_limit != -1 else None,
-                flatten_bottom=flatten_bottom if flatten_bottom else None,
-                flatten_bottom_threshold=flatten_bottom_threshold if flatten_bottom_threshold != 0.0 else None,
                 texture_size=texture_size if texture_size != 4096 else None,
                 texture_format=texture_format if texture_format != "JPEG" else None,
-                pivot_to_center_bottom=pivot_to_center_bottom if pivot_to_center_bottom else None,
-                scale_factor=scale_factor if scale_factor != 1.0 else None,
-                with_animation=with_animation if with_animation else None,
-                pack_uv=pack_uv if pack_uv else None,
-                bake=bake if bake else None,
-                part_names=part_names_list,
-                fbx_preset=fbx_preset if fbx_preset != "blender" else None,
-                export_vertex_colors=export_vertex_colors if export_vertex_colors else None,
-                export_orientation=export_orientation if export_orientation != "default" else None,
-                animate_in_place=animate_in_place if animate_in_place else None,
             ),
         )
         return await poll_until_finished(cls, response, average_duration=30)

comfy_api_nodes/nodes_wan.py

@@ -1,5 +1,7 @@
 import re
+from typing import Optional
 
+import torch
 from pydantic import BaseModel, Field
 from typing_extensions import override
 
@@ -19,26 +21,26 @@ from comfy_api_nodes.util import (
 
 class Text2ImageInputField(BaseModel):
     prompt: str = Field(...)
-    negative_prompt: str | None = Field(None)
+    negative_prompt: Optional[str] = Field(None)
 
 
 class Image2ImageInputField(BaseModel):
     prompt: str = Field(...)
-    negative_prompt: str | None = Field(None)
+    negative_prompt: Optional[str] = Field(None)
     images: list[str] = Field(..., min_length=1, max_length=2)
 
 
 class Text2VideoInputField(BaseModel):
     prompt: str = Field(...)
-    negative_prompt: str | None = Field(None)
-    audio_url: str | None = Field(None)
+    negative_prompt: Optional[str] = Field(None)
+    audio_url: Optional[str] = Field(None)
 
 
 class Image2VideoInputField(BaseModel):
     prompt: str = Field(...)
-    negative_prompt: str | None = Field(None)
+    negative_prompt: Optional[str] = Field(None)
     img_url: str = Field(...)
-    audio_url: str | None = Field(None)
+    audio_url: Optional[str] = Field(None)
 
 
 class Txt2ImageParametersField(BaseModel):
@@ -50,7 +52,7 @@ class Txt2ImageParametersField(BaseModel):
 
 
 class Image2ImageParametersField(BaseModel):
-    size: str | None = Field(None)
+    size: Optional[str] = Field(None)
     n: int = Field(1, description="Number of images to generate.")  # we support only value=1
     seed: int = Field(..., ge=0, le=2147483647)
     watermark: bool = Field(True)
@@ -59,21 +61,19 @@ class Image2ImageParametersField(BaseModel):
 class Text2VideoParametersField(BaseModel):
     size: str = Field(...)
     seed: int = Field(..., ge=0, le=2147483647)
-    duration: int = Field(5, ge=5, le=15)
+    duration: int = Field(5, ge=5, le=10)
     prompt_extend: bool = Field(True)
     watermark: bool = Field(True)
-    audio: bool = Field(False, description="Whether to generate audio automatically.")
-    shot_type: str = Field("single")
+    audio: bool = Field(False, description="Should be audio generated automatically")
 
 
 class Image2VideoParametersField(BaseModel):
     resolution: str = Field(...)
     seed: int = Field(..., ge=0, le=2147483647)
-    duration: int = Field(5, ge=5, le=15)
+    duration: int = Field(5, ge=5, le=10)
     prompt_extend: bool = Field(True)
     watermark: bool = Field(True)
-    audio: bool = Field(False, description="Whether to generate audio automatically.")
-    shot_type: str = Field("single")
+    audio: bool = Field(False, description="Should be audio generated automatically")
 
 
 class Text2ImageTaskCreationRequest(BaseModel):
@@ -106,39 +106,39 @@ class TaskCreationOutputField(BaseModel):
 
 
 class TaskCreationResponse(BaseModel):
-    output: TaskCreationOutputField | None = Field(None)
+    output: Optional[TaskCreationOutputField] = Field(None)
     request_id: str = Field(...)
-    code: str | None = Field(None, description="Error code for the failed request.")
-    message: str | None = Field(None, description="Details about the failed request.")
+    code: Optional[str] = Field(None, description="The error code of the failed request.")
+    message: Optional[str] = Field(None, description="Details of the failed request.")
 
 
 class TaskResult(BaseModel):
-    url: str | None = Field(None)
-    code: str | None = Field(None)
-    message: str | None = Field(None)
+    url: Optional[str] = Field(None)
+    code: Optional[str] = Field(None)
+    message: Optional[str] = Field(None)
 
 
 class ImageTaskStatusOutputField(TaskCreationOutputField):
     task_id: str = Field(...)
     task_status: str = Field(...)
-    results: list[TaskResult] | None = Field(None)
+    results: Optional[list[TaskResult]] = Field(None)
 
 
 class VideoTaskStatusOutputField(TaskCreationOutputField):
     task_id: str = Field(...)
     task_status: str = Field(...)
-    video_url: str | None = Field(None)
-    code: str | None = Field(None)
-    message: str | None = Field(None)
+    video_url: Optional[str] = Field(None)
+    code: Optional[str] = Field(None)
+    message: Optional[str] = Field(None)
 
 
 class ImageTaskStatusResponse(BaseModel):
-    output: ImageTaskStatusOutputField | None = Field(None)
+    output: Optional[ImageTaskStatusOutputField] = Field(None)
     request_id: str = Field(...)
 
 
 class VideoTaskStatusResponse(BaseModel):
-    output: VideoTaskStatusOutputField | None = Field(None)
+    output: Optional[VideoTaskStatusOutputField] = Field(None)
     request_id: str = Field(...)
 
 
@@ -152,7 +152,7 @@ class WanTextToImageApi(IO.ComfyNode):
             node_id="WanTextToImageApi",
             display_name="Wan Text to Image",
             category="api node/image/Wan",
-            description="Generates an image based on a text prompt.",
+            description="Generates image based on text prompt.",
             inputs=[
                 IO.Combo.Input(
                     "model",
@@ -164,13 +164,13 @@ class WanTextToImageApi(IO.ComfyNode):
                     "prompt",
                     multiline=True,
                     default="",
-                    tooltip="Prompt describing the elements and visual features. Supports English and Chinese.",
+                    tooltip="Prompt used to describe the elements and visual features, supports English/Chinese.",
                 ),
                 IO.String.Input(
                     "negative_prompt",
                     multiline=True,
                     default="",
-                    tooltip="Negative prompt describing what to avoid.",
+                    tooltip="Negative text prompt to guide what to avoid.",
                     optional=True,
                 ),
                 IO.Int.Input(
@@ -209,7 +209,7 @@ class WanTextToImageApi(IO.ComfyNode):
                 IO.Boolean.Input(
                     "watermark",
                     default=True,
-                    tooltip="Whether to add an AI-generated watermark to the result.",
+                    tooltip='Whether to add an "AI generated" watermark to the result.',
                     optional=True,
                 ),
             ],
@@ -252,7 +252,7 @@ class WanTextToImageApi(IO.ComfyNode):
             ),
         )
         if not initial_response.output:
-            raise Exception(f"An unknown error occurred: {initial_response.code} - {initial_response.message}")
+            raise Exception(f"Unknown error occurred: {initial_response.code} - {initial_response.message}")
         response = await poll_op(
             cls,
             ApiEndpoint(path=f"/proxy/wan/api/v1/tasks/{initial_response.output.task_id}"),
@@ -272,7 +272,7 @@ class WanImageToImageApi(IO.ComfyNode):
             display_name="Wan Image to Image",
             category="api node/image/Wan",
             description="Generates an image from one or two input images and a text prompt. "
-            "The output image is currently fixed at 1.6 MP, and its aspect ratio matches the input image(s).",
+            "The output image is currently fixed at 1.6 MP; its aspect ratio matches the input image(s).",
             inputs=[
                 IO.Combo.Input(
                     "model",
@@ -282,19 +282,19 @@ class WanImageToImageApi(IO.ComfyNode):
                 ),
                 IO.Image.Input(
                     "image",
-                    tooltip="Single-image editing or multi-image fusion. Maximum 2 images.",
+                    tooltip="Single-image editing or multi-image fusion, maximum 2 images.",
                 ),
                 IO.String.Input(
                     "prompt",
                     multiline=True,
                     default="",
-                    tooltip="Prompt describing the elements and visual features. Supports English and Chinese.",
+                    tooltip="Prompt used to describe the elements and visual features, supports English/Chinese.",
                 ),
                 IO.String.Input(
                     "negative_prompt",
                     multiline=True,
                     default="",
-                    tooltip="Negative prompt describing what to avoid.",
+                    tooltip="Negative text prompt to guide what to avoid.",
                     optional=True,
                 ),
                 # redo this later as an optional combo of recommended resolutions
@@ -328,7 +328,7 @@ class WanImageToImageApi(IO.ComfyNode):
                 IO.Boolean.Input(
                     "watermark",
                     default=True,
-                    tooltip="Whether to add an AI-generated watermark to the result.",
+                    tooltip='Whether to add an "AI generated" watermark to the result.',
                     optional=True,
                 ),
             ],
@@ -347,7 +347,7 @@ class WanImageToImageApi(IO.ComfyNode):
     async def execute(
         cls,
         model: str,
-        image: Input.Image,
+        image: torch.Tensor,
         prompt: str,
         negative_prompt: str = "",
         # width: int = 1024,
@@ -357,7 +357,7 @@ class WanImageToImageApi(IO.ComfyNode):
     ):
         n_images = get_number_of_images(image)
         if n_images not in (1, 2):
-            raise ValueError(f"Expected 1 or 2 input images, but got {n_images}.")
+            raise ValueError(f"Expected 1 or 2 input images, got {n_images}.")
         images = []
         for i in image:
             images.append("data:image/png;base64," + tensor_to_base64_string(i, total_pixels=4096 * 4096))
@@ -376,7 +376,7 @@ class WanImageToImageApi(IO.ComfyNode):
             ),
         )
         if not initial_response.output:
-            raise Exception(f"An unknown error occurred: {initial_response.code} - {initial_response.message}")
+            raise Exception(f"Unknown error occurred: {initial_response.code} - {initial_response.message}")
         response = await poll_op(
             cls,
             ApiEndpoint(path=f"/proxy/wan/api/v1/tasks/{initial_response.output.task_id}"),
@@ -395,25 +395,25 @@ class WanTextToVideoApi(IO.ComfyNode):
             node_id="WanTextToVideoApi",
             display_name="Wan Text to Video",
             category="api node/video/Wan",
-            description="Generates a video based on a text prompt.",
+            description="Generates video based on text prompt.",
             inputs=[
                 IO.Combo.Input(
                     "model",
-                    options=["wan2.5-t2v-preview", "wan2.6-t2v"],
-                    default="wan2.6-t2v",
+                    options=["wan2.5-t2v-preview"],
+                    default="wan2.5-t2v-preview",
                     tooltip="Model to use.",
                 ),
                 IO.String.Input(
                     "prompt",
                     multiline=True,
                     default="",
-                    tooltip="Prompt describing the elements and visual features. Supports English and Chinese.",
+                    tooltip="Prompt used to describe the elements and visual features, supports English/Chinese.",
                 ),
                 IO.String.Input(
                     "negative_prompt",
                     multiline=True,
                     default="",
-                    tooltip="Negative prompt describing what to avoid.",
+                    tooltip="Negative text prompt to guide what to avoid.",
                     optional=True,
                 ),
                 IO.Combo.Input(
@@ -433,23 +433,23 @@ class WanTextToVideoApi(IO.ComfyNode):
                         "1080p: 4:3 (1632x1248)",
                         "1080p: 3:4 (1248x1632)",
                     ],
-                    default="720p: 1:1 (960x960)",
+                    default="480p: 1:1 (624x624)",
                     optional=True,
                 ),
                 IO.Int.Input(
                     "duration",
                     default=5,
                     min=5,
-                    max=15,
+                    max=10,
                     step=5,
                     display_mode=IO.NumberDisplay.number,
-                    tooltip="A 15-second duration is available only for the Wan 2.6 model.",
+                    tooltip="Available durations: 5 and 10 seconds",
                     optional=True,
                 ),
                 IO.Audio.Input(
                     "audio",
                     optional=True,
-                    tooltip="Audio must contain a clear, loud voice, without extraneous noise or background music.",
+                    tooltip="Audio must contain a clear, loud voice, without extraneous noise, background music.",
                 ),
                 IO.Int.Input(
                     "seed",
@@ -466,7 +466,7 @@ class WanTextToVideoApi(IO.ComfyNode):
                     "generate_audio",
                     default=False,
                     optional=True,
-                    tooltip="If no audio input is provided, generate audio automatically.",
+                    tooltip="If there is no audio input, generate audio automatically.",
                 ),
                 IO.Boolean.Input(
                     "prompt_extend",
@@ -477,15 +477,7 @@ class WanTextToVideoApi(IO.ComfyNode):
                 IO.Boolean.Input(
                     "watermark",
                     default=True,
-                    tooltip="Whether to add an AI-generated watermark to the result.",
-                    optional=True,
-                ),
-                IO.Combo.Input(
-                    "shot_type",
-                    options=["single", "multi"],
-                    tooltip="Specifies the shot type for the generated video, that is, whether the video is a "
-                    "single continuous shot or multiple shots with cuts. "
-                    "This parameter takes effect only when prompt_extend is True.",
+                    tooltip='Whether to add an "AI generated" watermark to the result.',
                     optional=True,
                 ),
             ],
@@ -506,19 +498,14 @@ class WanTextToVideoApi(IO.ComfyNode):
         model: str,
         prompt: str,
         negative_prompt: str = "",
-        size: str = "720p: 1:1 (960x960)",
+        size: str = "480p: 1:1 (624x624)",
         duration: int = 5,
-        audio: Input.Audio | None = None,
+        audio: Optional[Input.Audio] = None,
         seed: int = 0,
         generate_audio: bool = False,
         prompt_extend: bool = True,
         watermark: bool = True,
-        shot_type: str = "single",
     ):
-        if "480p" in size and model == "wan2.6-t2v":
-            raise ValueError("The Wan 2.6 model does not support 480p.")
-        if duration == 15 and model == "wan2.5-t2v-preview":
-            raise ValueError("A 15-second duration is supported only by the Wan 2.6 model.")
         width, height = RES_IN_PARENS.search(size).groups()
         audio_url = None
         if audio is not None:
@@ -539,12 +526,11 @@ class WanTextToVideoApi(IO.ComfyNode):
                     audio=generate_audio,
                     prompt_extend=prompt_extend,
                     watermark=watermark,
-                    shot_type=shot_type,
                 ),
             ),
         )
         if not initial_response.output:
-            raise Exception(f"An unknown error occurred: {initial_response.code} - {initial_response.message}")
+            raise Exception(f"Unknown error occurred: {initial_response.code} - {initial_response.message}")
         response = await poll_op(
             cls,
             ApiEndpoint(path=f"/proxy/wan/api/v1/tasks/{initial_response.output.task_id}"),
@@ -563,12 +549,12 @@ class WanImageToVideoApi(IO.ComfyNode):
             node_id="WanImageToVideoApi",
             display_name="Wan Image to Video",
             category="api node/video/Wan",
-            description="Generates a video from the first frame and a text prompt.",
+            description="Generates video based on the first frame and text prompt.",
             inputs=[
                 IO.Combo.Input(
                     "model",
-                    options=["wan2.5-i2v-preview", "wan2.6-i2v"],
-                    default="wan2.6-i2v",
+                    options=["wan2.5-i2v-preview"],
+                    default="wan2.5-i2v-preview",
                     tooltip="Model to use.",
                 ),
                 IO.Image.Input(
@@ -578,13 +564,13 @@ class WanImageToVideoApi(IO.ComfyNode):
                     "prompt",
                     multiline=True,
                     default="",
-                    tooltip="Prompt describing the elements and visual features. Supports English and Chinese.",
+                    tooltip="Prompt used to describe the elements and visual features, supports English/Chinese.",
                 ),
                 IO.String.Input(
                     "negative_prompt",
                     multiline=True,
                     default="",
-                    tooltip="Negative prompt describing what to avoid.",
+                    tooltip="Negative text prompt to guide what to avoid.",
                     optional=True,
                 ),
                 IO.Combo.Input(
@@ -594,23 +580,23 @@ class WanImageToVideoApi(IO.ComfyNode):
                         "720P",
                         "1080P",
                     ],
-                    default="720P",
+                    default="480P",
                     optional=True,
                 ),
                 IO.Int.Input(
                     "duration",
                     default=5,
                     min=5,
-                    max=15,
+                    max=10,
                     step=5,
                     display_mode=IO.NumberDisplay.number,
-                    tooltip="Duration 15 available only for WAN2.6 model.",
+                    tooltip="Available durations: 5 and 10 seconds",
                     optional=True,
                 ),
                 IO.Audio.Input(
                     "audio",
                     optional=True,
-                    tooltip="Audio must contain a clear, loud voice, without extraneous noise or background music.",
+                    tooltip="Audio must contain a clear, loud voice, without extraneous noise, background music.",
                 ),
                 IO.Int.Input(
                     "seed",
@@ -627,7 +613,7 @@ class WanImageToVideoApi(IO.ComfyNode):
                     "generate_audio",
                     default=False,
                     optional=True,
-                    tooltip="If no audio input is provided, generate audio automatically.",
+                    tooltip="If there is no audio input, generate audio automatically.",
                 ),
                 IO.Boolean.Input(
                     "prompt_extend",
@@ -638,15 +624,7 @@ class WanImageToVideoApi(IO.ComfyNode):
                 IO.Boolean.Input(
                     "watermark",
                     default=True,
-                    tooltip="Whether to add an AI-generated watermark to the result.",
-                    optional=True,
-                ),
-                IO.Combo.Input(
-                    "shot_type",
-                    options=["single", "multi"],
-                    tooltip="Specifies the shot type for the generated video, that is, whether the video is a "
-                    "single continuous shot or multiple shots with cuts. "
-                    "This parameter takes effect only when prompt_extend is True.",
+                    tooltip='Whether to add an "AI generated" watermark to the result.',
                     optional=True,
                 ),
             ],
@@ -665,24 +643,19 @@ class WanImageToVideoApi(IO.ComfyNode):
     async def execute(
         cls,
         model: str,
-        image: Input.Image,
+        image: torch.Tensor,
         prompt: str,
         negative_prompt: str = "",
-        resolution: str = "720P",
+        resolution: str = "480P",
         duration: int = 5,
-        audio: Input.Audio | None = None,
+        audio: Optional[Input.Audio] = None,
         seed: int = 0,
         generate_audio: bool = False,
         prompt_extend: bool = True,
         watermark: bool = True,
-        shot_type: str = "single",
     ):
         if get_number_of_images(image) != 1:
             raise ValueError("Exactly one input image is required.")
-        if "480P" in resolution and model == "wan2.6-i2v":
-            raise ValueError("The Wan 2.6 model does not support 480P.")
-        if duration == 15 and model == "wan2.5-i2v-preview":
-            raise ValueError("A 15-second duration is supported only by the Wan 2.6 model.")
         image_url = "data:image/png;base64," + tensor_to_base64_string(image, total_pixels=2000 * 2000)
         audio_url = None
         if audio is not None:
@@ -704,12 +677,11 @@ class WanImageToVideoApi(IO.ComfyNode):
                     audio=generate_audio,
                     prompt_extend=prompt_extend,
                     watermark=watermark,
-                    shot_type=shot_type,
                 ),
             ),
         )
         if not initial_response.output:
-            raise Exception(f"An unknown error occurred: {initial_response.code} - {initial_response.message}")
+            raise Exception(f"Unknown error occurred: {initial_response.code} - {initial_response.message}")
         response = await poll_op(
             cls,
             ApiEndpoint(path=f"/proxy/wan/api/v1/tasks/{initial_response.output.task_id}"),

comfy_api_nodes/util/conversions.py

@@ -129,7 +129,7 @@ def pil_to_bytesio(img: Image.Image, mime_type: str = "image/png") -> BytesIO:
     return img_byte_arr
 
 
-def downscale_image_tensor(image: torch.Tensor, total_pixels: int = 1536 * 1024) -> torch.Tensor:
+def downscale_image_tensor(image, total_pixels=1536 * 1024) -> torch.Tensor:
     """Downscale input image tensor to roughly the specified total pixels."""
     samples = image.movedim(-1, 1)
     total = int(total_pixels)

comfy_execution/jobs.py

@@ -1,291 +0,0 @@
-"""
-Job utilities for the /api/jobs endpoint.
-Provides normalization and helper functions for job status tracking.
-"""
-
-from typing import Optional
-
-from comfy_api.internal import prune_dict
-
-
-class JobStatus:
-    """Job status constants."""
-    PENDING = 'pending'
-    IN_PROGRESS = 'in_progress'
-    COMPLETED = 'completed'
-    FAILED = 'failed'
-
-    ALL = [PENDING, IN_PROGRESS, COMPLETED, FAILED]
-
-
-# Media types that can be previewed in the frontend
-PREVIEWABLE_MEDIA_TYPES = frozenset({'images', 'video', 'audio'})
-
-# 3D file extensions for preview fallback (no dedicated media_type exists)
-THREE_D_EXTENSIONS = frozenset({'.obj', '.fbx', '.gltf', '.glb'})
-
-
-def _extract_job_metadata(extra_data: dict) -> tuple[Optional[int], Optional[str]]:
-    """Extract create_time and workflow_id from extra_data.
-
-    Returns:
-        tuple: (create_time, workflow_id)
-    """
-    create_time = extra_data.get('create_time')
-    extra_pnginfo = extra_data.get('extra_pnginfo', {})
-    workflow_id = extra_pnginfo.get('workflow', {}).get('id')
-    return create_time, workflow_id
-
-
-def is_previewable(media_type: str, item: dict) -> bool:
-    """
-    Check if an output item is previewable.
-    Matches frontend logic in ComfyUI_frontend/src/stores/queueStore.ts
-    Maintains backwards compatibility with existing logic.
-
-    Priority:
-    1. media_type is 'images', 'video', or 'audio'
-    2. format field starts with 'video/' or 'audio/'
-    3. filename has a 3D extension (.obj, .fbx, .gltf, .glb)
-    """
-    if media_type in PREVIEWABLE_MEDIA_TYPES:
-        return True
-
-    # Check format field (MIME type).
-    # Maintains backwards compatibility with how custom node outputs are handled in the frontend.
-    fmt = item.get('format', '')
-    if fmt and (fmt.startswith('video/') or fmt.startswith('audio/')):
-        return True
-
-    # Check for 3D files by extension
-    filename = item.get('filename', '').lower()
-    if any(filename.endswith(ext) for ext in THREE_D_EXTENSIONS):
-        return True
-
-    return False
-
-
-def normalize_queue_item(item: tuple, status: str) -> dict:
-    """Convert queue item tuple to unified job dict.
-
-    Expects item with sensitive data already removed (5 elements).
-    """
-    priority, prompt_id, _, extra_data, _ = item
-    create_time, workflow_id = _extract_job_metadata(extra_data)
-
-    return prune_dict({
-        'id': prompt_id,
-        'status': status,
-        'priority': priority,
-        'create_time': create_time,
-        'outputs_count': 0,
-        'workflow_id': workflow_id,
-    })
-
-
-def normalize_history_item(prompt_id: str, history_item: dict, include_outputs: bool = False) -> dict:
-    """Convert history item dict to unified job dict.
-
-    History items have sensitive data already removed (prompt tuple has 5 elements).
-    """
-    prompt_tuple = history_item['prompt']
-    priority, _, prompt, extra_data, _ = prompt_tuple
-    create_time, workflow_id = _extract_job_metadata(extra_data)
-
-    status_info = history_item.get('status', {})
-    status_str = status_info.get('status_str') if status_info else None
-    if status_str == 'success':
-        status = JobStatus.COMPLETED
-    elif status_str == 'error':
-        status = JobStatus.FAILED
-    else:
-        status = JobStatus.COMPLETED
-
-    outputs = history_item.get('outputs', {})
-    outputs_count, preview_output = get_outputs_summary(outputs)
-
-    execution_error = None
-    execution_start_time = None
-    execution_end_time = None
-    if status_info:
-        messages = status_info.get('messages', [])
-        for entry in messages:
-            if isinstance(entry, (list, tuple)) and len(entry) >= 2:
-                event_name, event_data = entry[0], entry[1]
-                if isinstance(event_data, dict):
-                    if event_name == 'execution_start':
-                        execution_start_time = event_data.get('timestamp')
-                    elif event_name in ('execution_success', 'execution_error', 'execution_interrupted'):
-                        execution_end_time = event_data.get('timestamp')
-                        if event_name == 'execution_error':
-                            execution_error = event_data
-
-    job = prune_dict({
-        'id': prompt_id,
-        'status': status,
-        'priority': priority,
-        'create_time': create_time,
-        'execution_start_time': execution_start_time,
-        'execution_end_time': execution_end_time,
-        'execution_error': execution_error,
-        'outputs_count': outputs_count,
-        'preview_output': preview_output,
-        'workflow_id': workflow_id,
-    })
-
-    if include_outputs:
-        job['outputs'] = outputs
-        job['execution_status'] = status_info
-        job['workflow'] = {
-            'prompt': prompt,
-            'extra_data': extra_data,
-        }
-
-    return job
-
-
-def get_outputs_summary(outputs: dict) -> tuple[int, Optional[dict]]:
-    """
-    Count outputs and find preview in a single pass.
-    Returns (outputs_count, preview_output).
-
-    Preview priority (matching frontend):
-    1. type="output" with previewable media
-    2. Any previewable media
-    """
-    count = 0
-    preview_output = None
-    fallback_preview = None
-
-    for node_id, node_outputs in outputs.items():
-        if not isinstance(node_outputs, dict):
-            continue
-        for media_type, items in node_outputs.items():
-            # 'animated' is a boolean flag, not actual output items
-            if media_type == 'animated' or not isinstance(items, list):
-                continue
-
-            for item in items:
-                if not isinstance(item, dict):
-                    continue
-                count += 1
-
-                if preview_output is None and is_previewable(media_type, item):
-                    enriched = {
-                        **item,
-                        'nodeId': node_id,
-                        'mediaType': media_type
-                    }
-                    if item.get('type') == 'output':
-                        preview_output = enriched
-                    elif fallback_preview is None:
-                        fallback_preview = enriched
-
-    return count, preview_output or fallback_preview
-
-
-def apply_sorting(jobs: list[dict], sort_by: str, sort_order: str) -> list[dict]:
-    """Sort jobs list by specified field and order."""
-    reverse = (sort_order == 'desc')
-
-    if sort_by == 'execution_duration':
-        def get_sort_key(job):
-            start = job.get('execution_start_time', 0)
-            end = job.get('execution_end_time', 0)
-            return end - start if end and start else 0
-    else:
-        def get_sort_key(job):
-            return job.get('create_time', 0)
-
-    return sorted(jobs, key=get_sort_key, reverse=reverse)
-
-
-def get_job(prompt_id: str, running: list, queued: list, history: dict) -> Optional[dict]:
-    """
-    Get a single job by prompt_id from history or queue.
-
-    Args:
-        prompt_id: The prompt ID to look up
-        running: List of currently running queue items
-        queued: List of pending queue items
-        history: Dict of history items keyed by prompt_id
-
-    Returns:
-        Job dict with full details, or None if not found
-    """
-    if prompt_id in history:
-        return normalize_history_item(prompt_id, history[prompt_id], include_outputs=True)
-
-    for item in running:
-        if item[1] == prompt_id:
-            return normalize_queue_item(item, JobStatus.IN_PROGRESS)
-
-    for item in queued:
-        if item[1] == prompt_id:
-            return normalize_queue_item(item, JobStatus.PENDING)
-
-    return None
-
-
-def get_all_jobs(
-    running: list,
-    queued: list,
-    history: dict,
-    status_filter: Optional[list[str]] = None,
-    workflow_id: Optional[str] = None,
-    sort_by: str = "created_at",
-    sort_order: str = "desc",
-    limit: Optional[int] = None,
-    offset: int = 0
-) -> tuple[list[dict], int]:
-    """
-    Get all jobs (running, pending, completed) with filtering and sorting.
-
-    Args:
-        running: List of currently running queue items
-        queued: List of pending queue items
-        history: Dict of history items keyed by prompt_id
-        status_filter: List of statuses to include (from JobStatus.ALL)
-        workflow_id: Filter by workflow ID
-        sort_by: Field to sort by ('created_at', 'execution_duration')
-        sort_order: 'asc' or 'desc'
-        limit: Maximum number of items to return
-        offset: Number of items to skip
-
-    Returns:
-        tuple: (jobs_list, total_count)
-    """
-    jobs = []
-
-    if status_filter is None:
-        status_filter = JobStatus.ALL
-
-    if JobStatus.IN_PROGRESS in status_filter:
-        for item in running:
-            jobs.append(normalize_queue_item(item, JobStatus.IN_PROGRESS))
-
-    if JobStatus.PENDING in status_filter:
-        for item in queued:
-            jobs.append(normalize_queue_item(item, JobStatus.PENDING))
-
-    include_completed = JobStatus.COMPLETED in status_filter
-    include_failed = JobStatus.FAILED in status_filter
-    if include_completed or include_failed:
-        for prompt_id, history_item in history.items():
-            is_failed = history_item.get('status', {}).get('status_str') == 'error'
-            if (is_failed and include_failed) or (not is_failed and include_completed):
-                jobs.append(normalize_history_item(prompt_id, history_item))
-
-    if workflow_id:
-        jobs = [j for j in jobs if j.get('workflow_id') == workflow_id]
-
-    jobs = apply_sorting(jobs, sort_by, sort_order)
-
-    total_count = len(jobs)
-
-    if offset > 0:
-        jobs = jobs[offset:]
-    if limit is not None:
-        jobs = jobs[:limit]
-
-    return (jobs, total_count)

comfy_extras/nodes_custom_sampler.py

@@ -659,40 +659,6 @@ class SamplerSASolver(io.ComfyNode):
     get_sampler = execute
 
 
-class SamplerSEEDS2(io.ComfyNode):
-    @classmethod
-    def define_schema(cls):
-        return io.Schema(
-            node_id="SamplerSEEDS2",
-            category="sampling/custom_sampling/samplers",
-            inputs=[
-                io.Combo.Input("solver_type", options=["phi_1", "phi_2"]),
-                io.Float.Input("eta", default=1.0, min=0.0, max=100.0, step=0.01, round=False, tooltip="Stochastic strength"),
-                io.Float.Input("s_noise", default=1.0, min=0.0, max=100.0, step=0.01, round=False, tooltip="SDE noise multiplier"),
-                io.Float.Input("r", default=0.5, min=0.01, max=1.0, step=0.01, round=False, tooltip="Relative step size for the intermediate stage (c2 node)"),
-            ],
-            outputs=[io.Sampler.Output()],
-            description=(
-                "This sampler node can represent multiple samplers:\n\n"
-                "seeds_2\n"
-                "- default setting\n\n"
-                "exp_heun_2_x0\n"
-                "- solver_type=phi_2, r=1.0, eta=0.0\n\n"
-                "exp_heun_2_x0_sde\n"
-                "- solver_type=phi_2, r=1.0, eta=1.0, s_noise=1.0"
-            )
-        )
-
-    @classmethod
-    def execute(cls, solver_type, eta, s_noise, r) -> io.NodeOutput:
-        sampler_name = "seeds_2"
-        sampler = comfy.samplers.ksampler(
-            sampler_name,
-            {"eta": eta, "s_noise": s_noise, "r": r, "solver_type": solver_type},
-        )
-        return io.NodeOutput(sampler)
-
-
 class Noise_EmptyNoise:
     def __init__(self):
         self.seed = 0
@@ -1030,7 +996,6 @@ class CustomSamplersExtension(ComfyExtension):
             SamplerDPMAdaptative,
             SamplerER_SDE,
             SamplerSASolver,
-            SamplerSEEDS2,
             SplitSigmas,
             SplitSigmasDenoise,
             FlipSigmas,

comfy_extras/nodes_dataset.py

@@ -1125,99 +1125,6 @@ class MergeTextListsNode(TextProcessingNode):
 # ========== Training Dataset Nodes ==========
 
 
-class ResolutionBucket(io.ComfyNode):
-    """Bucket latents and conditions by resolution for efficient batch training."""
-
-    @classmethod
-    def define_schema(cls):
-        return io.Schema(
-            node_id="ResolutionBucket",
-            display_name="Resolution Bucket",
-            category="dataset",
-            is_experimental=True,
-            is_input_list=True,
-            inputs=[
-                io.Latent.Input(
-                    "latents",
-                    tooltip="List of latent dicts to bucket by resolution.",
-                ),
-                io.Conditioning.Input(
-                    "conditioning",
-                    tooltip="List of conditioning lists (must match latents length).",
-                ),
-            ],
-            outputs=[
-                io.Latent.Output(
-                    display_name="latents",
-                    is_output_list=True,
-                    tooltip="List of batched latent dicts, one per resolution bucket.",
-                ),
-                io.Conditioning.Output(
-                    display_name="conditioning",
-                    is_output_list=True,
-                    tooltip="List of condition lists, one per resolution bucket.",
-                ),
-            ],
-        )
-
-    @classmethod
-    def execute(cls, latents, conditioning):
-        # latents: list[{"samples": tensor}] where tensor is (B, C, H, W), typically B=1
-        # conditioning: list[list[cond]]
-
-        # Validate lengths match
-        if len(latents) != len(conditioning):
-            raise ValueError(
-                f"Number of latents ({len(latents)}) does not match number of conditions ({len(conditioning)})."
-            )
-
-        # Flatten latents and conditions to individual samples
-        flat_latents = []  # list of (C, H, W) tensors
-        flat_conditions = []  # list of condition lists
-
-        for latent_dict, cond in zip(latents, conditioning):
-            samples = latent_dict["samples"]  # (B, C, H, W)
-            batch_size = samples.shape[0]
-
-            # cond is a list of conditions with length == batch_size
-            for i in range(batch_size):
-                flat_latents.append(samples[i])  # (C, H, W)
-                flat_conditions.append(cond[i])  # single condition
-
-        # Group by resolution (H, W)
-        buckets = {}  # (H, W) -> {"latents": list, "conditions": list}
-
-        for latent, cond in zip(flat_latents, flat_conditions):
-            # latent shape is (..., H, W) (B, C, H, W) or (B, T, C, H ,W)
-            h, w = latent.shape[-2], latent.shape[-1]
-            key = (h, w)
-
-            if key not in buckets:
-                buckets[key] = {"latents": [], "conditions": []}
-
-            buckets[key]["latents"].append(latent)
-            buckets[key]["conditions"].append(cond)
-
-        # Convert buckets to output format
-        output_latents = []  # list[{"samples": tensor}] where tensor is (Bi, ..., H, W)
-        output_conditions = []  # list[list[cond]] where each inner list has Bi conditions
-
-        for (h, w), bucket_data in buckets.items():
-            # Stack latents into batch: list of (..., H, W) -> (Bi, ..., H, W)
-            stacked_latents = torch.stack(bucket_data["latents"], dim=0)
-            output_latents.append({"samples": stacked_latents})
-
-            # Conditions stay as list of condition lists
-            output_conditions.append(bucket_data["conditions"])
-
-            logging.info(
-                f"Resolution bucket ({h}x{w}): {len(bucket_data['latents'])} samples"
-            )
-
-        logging.info(f"Created {len(buckets)} resolution buckets from {len(flat_latents)} samples")
-        return io.NodeOutput(output_latents, output_conditions)
-
-
 class MakeTrainingDataset(io.ComfyNode):
     """Encode images with VAE and texts with CLIP to create a training dataset."""
 
@@ -1466,7 +1373,7 @@ class LoadTrainingDataset(io.ComfyNode):
             shard_path = os.path.join(dataset_dir, shard_file)
 
             with open(shard_path, "rb") as f:
-                shard_data = torch.load(f)
+                shard_data = torch.load(f, weights_only=True)
 
             all_latents.extend(shard_data["latents"])
             all_conditioning.extend(shard_data["conditioning"])
@@ -1518,7 +1425,6 @@ class DatasetExtension(ComfyExtension):
             MakeTrainingDataset,
             SaveTrainingDataset,
             LoadTrainingDataset,
-            ResolutionBucket,
         ]
 
 

comfy_extras/nodes_flux.py

@@ -154,13 +154,12 @@ class FluxKontextMultiReferenceLatentMethod(io.ComfyNode):
     def define_schema(cls):
         return io.Schema(
             node_id="FluxKontextMultiReferenceLatentMethod",
-            display_name="Edit Model Reference Method",
             category="advanced/conditioning/flux",
             inputs=[
                 io.Conditioning.Input("conditioning"),
                 io.Combo.Input(
                     "reference_latents_method",
-                    options=["offset", "index", "uxo/uno", "index_timestep_zero"],
+                    options=["offset", "index", "uxo/uno"],
                 ),
             ],
             outputs=[

comfy_extras/nodes_model_patch.py

@@ -243,16 +243,7 @@ class ModelPatchLoader:
             model = SigLIPMultiFeatProjModel(device=comfy.model_management.unet_offload_device(), dtype=dtype, operations=comfy.ops.manual_cast)
         elif 'control_all_x_embedder.2-1.weight' in sd: # alipai z image fun controlnet
             sd = z_image_convert(sd)
-            config = {}
-            if 'control_layers.14.adaLN_modulation.0.weight' in sd:
-                config['n_control_layers'] = 15
-                config['additional_in_dim'] = 17
-                config['refiner_control'] = True
-                ref_weight = sd.get("control_noise_refiner.0.after_proj.weight", None)
-                if ref_weight is not None:
-                    if torch.count_nonzero(ref_weight) == 0:
-                        config['broken'] = True
-            model = comfy.ldm.lumina.controlnet.ZImage_Control(device=comfy.model_management.unet_offload_device(), dtype=dtype, operations=comfy.ops.manual_cast, **config)
+            model = comfy.ldm.lumina.controlnet.ZImage_Control(device=comfy.model_management.unet_offload_device(), dtype=dtype, operations=comfy.ops.manual_cast)
 
         model.load_state_dict(sd)
         model = comfy.model_patcher.ModelPatcher(model, load_device=comfy.model_management.get_torch_device(), offload_device=comfy.model_management.unet_offload_device())
@@ -306,110 +297,51 @@ class DiffSynthCnetPatch:
         return [self.model_patch]
 
 class ZImageControlPatch:
-    def __init__(self, model_patch, vae, image, strength, inpaint_image=None, mask=None):
+    def __init__(self, model_patch, vae, image, strength):
         self.model_patch = model_patch
         self.vae = vae
         self.image = image
-        self.inpaint_image = inpaint_image
-        self.mask = mask
         self.strength = strength
-        self.is_inpaint = self.model_patch.model.additional_in_dim > 0
-
-        skip_encoding = False
-        if self.image is not None and self.inpaint_image is not None:
-            if self.image.shape != self.inpaint_image.shape:
-                skip_encoding = True
-
-        if skip_encoding:
-            self.encoded_image = None
-        else:
-            self.encoded_image = self.encode_latent_cond(self.image, self.inpaint_image)
-            if self.image is None:
-                self.encoded_image_size = (self.inpaint_image.shape[1], self.inpaint_image.shape[2])
-            else:
-                self.encoded_image_size = (self.image.shape[1], self.image.shape[2])
+        self.encoded_image = self.encode_latent_cond(image)
+        self.encoded_image_size = (image.shape[1], image.shape[2])
         self.temp_data = None
 
-    def encode_latent_cond(self, control_image=None, inpaint_image=None):
-        latent_image = None
-        if control_image is not None:
-            latent_image = comfy.latent_formats.Flux().process_in(self.vae.encode(control_image))
-
-        if self.is_inpaint:
-            if inpaint_image is None:
-                inpaint_image = torch.ones_like(control_image) * 0.5
-
-            if self.mask is not None:
-                mask_inpaint = comfy.utils.common_upscale(self.mask.view(self.mask.shape[0], -1, self.mask.shape[-2], self.mask.shape[-1]).mean(dim=1, keepdim=True), inpaint_image.shape[-2], inpaint_image.shape[-3], "bilinear", "center")
-                inpaint_image = ((inpaint_image - 0.5) * mask_inpaint.movedim(1, -1).round()) + 0.5
-
-            inpaint_image_latent = comfy.latent_formats.Flux().process_in(self.vae.encode(inpaint_image))
-
-            if self.mask is None:
-                mask_ = torch.zeros_like(inpaint_image_latent)[:, :1]
-            else:
-                mask_ = comfy.utils.common_upscale(self.mask.view(self.mask.shape[0], -1, self.mask.shape[-2], self.mask.shape[-1]).mean(dim=1, keepdim=True), inpaint_image_latent.shape[-1], inpaint_image_latent.shape[-2], "nearest", "center")
-
-            if latent_image is None:
-                latent_image = comfy.latent_formats.Flux().process_in(self.vae.encode(torch.ones_like(inpaint_image) * 0.5))
-
-            return torch.cat([latent_image, mask_, inpaint_image_latent], dim=1)
-        else:
+    def encode_latent_cond(self, image):
+        latent_image = comfy.latent_formats.Flux().process_in(self.vae.encode(image))
         return latent_image
 
     def __call__(self, kwargs):
         x = kwargs.get("x")
         img = kwargs.get("img")
-        img_input = kwargs.get("img_input")
         txt = kwargs.get("txt")
         pe = kwargs.get("pe")
         vec = kwargs.get("vec")
         block_index = kwargs.get("block_index")
-        block_type = kwargs.get("block_type", "")
         spacial_compression = self.vae.spacial_compression_encode()
         if self.encoded_image is None or self.encoded_image_size != (x.shape[-2] * spacial_compression, x.shape[-1] * spacial_compression):
-            image_scaled = None
-            if self.image is not None:
-                image_scaled = comfy.utils.common_upscale(self.image.movedim(-1, 1), x.shape[-1] * spacial_compression, x.shape[-2] * spacial_compression, "area", "center").movedim(1, -1)
-                self.encoded_image_size = (image_scaled.shape[-3], image_scaled.shape[-2])
-
-            inpaint_scaled = None
-            if self.inpaint_image is not None:
-                inpaint_scaled = comfy.utils.common_upscale(self.inpaint_image.movedim(-1, 1), x.shape[-1] * spacial_compression, x.shape[-2] * spacial_compression, "area", "center").movedim(1, -1)
-                self.encoded_image_size = (inpaint_scaled.shape[-3], inpaint_scaled.shape[-2])
-
+            image_scaled = comfy.utils.common_upscale(self.image.movedim(-1, 1), x.shape[-1] * spacial_compression, x.shape[-2] * spacial_compression, "area", "center")
             loaded_models = comfy.model_management.loaded_models(only_currently_used=True)
-            self.encoded_image = self.encode_latent_cond(image_scaled, inpaint_scaled)
+            self.encoded_image = self.encode_latent_cond(image_scaled.movedim(1, -1))
+            self.encoded_image_size = (image_scaled.shape[-2], image_scaled.shape[-1])
             comfy.model_management.load_models_gpu(loaded_models)
 
-        cnet_blocks = self.model_patch.model.n_control_layers
-        div = round(30 / cnet_blocks)
-
-        cnet_index = (block_index // div)
-        cnet_index_float = (block_index / div)
+        cnet_index = (block_index // 5)
+        cnet_index_float = (block_index / 5)
 
         kwargs.pop("img")  # we do ops in place
         kwargs.pop("txt")
 
+        cnet_blocks = self.model_patch.model.n_control_layers
         if cnet_index_float > (cnet_blocks - 1):
             self.temp_data = None
             return kwargs
 
         if self.temp_data is None or self.temp_data[0] > cnet_index:
-            if block_type == "noise_refiner":
-                self.temp_data = (-3, (None, self.model_patch.model(txt, self.encoded_image.to(img.dtype), pe, vec)))
-            else:
             self.temp_data = (-1, (None, self.model_patch.model(txt, self.encoded_image.to(img.dtype), pe, vec)))
 
-        if block_type == "noise_refiner":
-            next_layer = self.temp_data[0] + 1
-            self.temp_data = (next_layer, self.model_patch.model.forward_noise_refiner_block(block_index, self.temp_data[1][1], img_input[:, :self.temp_data[1][1].shape[1]], None, pe, vec))
-            if self.temp_data[1][0] is not None:
-                img[:, :self.temp_data[1][0].shape[1]] += (self.temp_data[1][0] * self.strength)
-        else:
         while self.temp_data[0] < cnet_index and (self.temp_data[0] + 1) < cnet_blocks:
             next_layer = self.temp_data[0] + 1
-                self.temp_data = (next_layer, self.model_patch.model.forward_control_block(next_layer, self.temp_data[1][1], img_input[:, :self.temp_data[1][1].shape[1]], None, pe, vec))
+            self.temp_data = (next_layer, self.model_patch.model.forward_control_block(next_layer, self.temp_data[1][1], img[:, :self.temp_data[1][1].shape[1]], None, pe, vec))
 
         if cnet_index_float == self.temp_data[0]:
             img[:, :self.temp_data[1][0].shape[1]] += (self.temp_data[1][0] * self.strength)
@@ -420,7 +352,6 @@ class ZImageControlPatch:
 
     def to(self, device_or_dtype):
         if isinstance(device_or_dtype, torch.device):
-            if self.encoded_image is not None:
             self.encoded_image = self.encoded_image.to(device_or_dtype)
             self.temp_data = None
         return self
@@ -444,12 +375,9 @@ class QwenImageDiffsynthControlnet:
 
     CATEGORY = "advanced/loaders/qwen"
 
-    def diffsynth_controlnet(self, model, model_patch, vae, image=None, strength=1.0, inpaint_image=None, mask=None):
+    def diffsynth_controlnet(self, model, model_patch, vae, image, strength, mask=None):
         model_patched = model.clone()
-        if image is not None:
         image = image[:, :, :, :3]
-        if inpaint_image is not None:
-            inpaint_image = inpaint_image[:, :, :, :3]
         if mask is not None:
             if mask.ndim == 3:
                 mask = mask.unsqueeze(1)
@@ -458,24 +386,11 @@ class QwenImageDiffsynthControlnet:
             mask = 1.0 - mask
 
         if isinstance(model_patch.model, comfy.ldm.lumina.controlnet.ZImage_Control):
-            patch = ZImageControlPatch(model_patch, vae, image, strength, inpaint_image=inpaint_image, mask=mask)
-            model_patched.set_model_noise_refiner_patch(patch)
-            model_patched.set_model_double_block_patch(patch)
+            model_patched.set_model_double_block_patch(ZImageControlPatch(model_patch, vae, image, strength))
         else:
             model_patched.set_model_double_block_patch(DiffSynthCnetPatch(model_patch, vae, image, strength, mask))
         return (model_patched,)
 
-class ZImageFunControlnet(QwenImageDiffsynthControlnet):
-    @classmethod
-    def INPUT_TYPES(s):
-        return {"required": { "model": ("MODEL",),
-                              "model_patch": ("MODEL_PATCH",),
-                              "vae": ("VAE",),
-                              "strength": ("FLOAT", {"default": 1.0, "min": -10.0, "max": 10.0, "step": 0.01}),
-                              },
-                "optional": {"image": ("IMAGE",), "inpaint_image": ("IMAGE",), "mask": ("MASK",)}}
-
-    CATEGORY = "advanced/loaders/zimage"
 
 class UsoStyleProjectorPatch:
     def __init__(self, model_patch, encoded_image):
@@ -523,6 +438,5 @@ class USOStyleReference:
 NODE_CLASS_MAPPINGS = {
     "ModelPatchLoader": ModelPatchLoader,
     "QwenImageDiffsynthControlnet": QwenImageDiffsynthControlnet,
-    "ZImageFunControlnet": ZImageFunControlnet,
     "USOStyleReference": USOStyleReference,
 }

comfy_extras/nodes_post_processing.py

@@ -221,7 +221,6 @@ class ImageScaleToTotalPixels(io.ComfyNode):
                 io.Image.Input("image"),
                 io.Combo.Input("upscale_method", options=cls.upscale_methods),
                 io.Float.Input("megapixels", default=1.0, min=0.01, max=16.0, step=0.01),
-                io.Int.Input("resolution_steps", default=1, min=1, max=256),
             ],
             outputs=[
                 io.Image.Output(),
@@ -229,15 +228,15 @@ class ImageScaleToTotalPixels(io.ComfyNode):
         )
 
     @classmethod
-    def execute(cls, image, upscale_method, megapixels, resolution_steps) -> io.NodeOutput:
+    def execute(cls, image, upscale_method, megapixels) -> io.NodeOutput:
         samples = image.movedim(-1,1)
-        total = megapixels * 1024 * 1024
+        total = int(megapixels * 1024 * 1024)
 
         scale_by = math.sqrt(total / (samples.shape[3] * samples.shape[2]))
-        width = round(samples.shape[3] * scale_by / resolution_steps) * resolution_steps
-        height = round(samples.shape[2] * scale_by / resolution_steps) * resolution_steps
+        width = round(samples.shape[3] * scale_by)
+        height = round(samples.shape[2] * scale_by)
 
-        s = comfy.utils.common_upscale(samples, int(width), int(height), upscale_method, "disabled")
+        s = comfy.utils.common_upscale(samples, width, height, upscale_method, "disabled")
         s = s.movedim(1,-1)
         return io.NodeOutput(s)
 

comfy_extras/nodes_torch_compile.py

@@ -2,8 +2,6 @@ from typing_extensions import override
 from comfy_api.latest import ComfyExtension, io
 from comfy_api.torch_helpers import set_torch_compile_wrapper
 
-def skip_torch_compile_dict(guard_entries):
-    return [("transformer_options" not in entry.name) for entry in guard_entries]
 
 class TorchCompileModel(io.ComfyNode):
     @classmethod
@@ -25,7 +23,7 @@ class TorchCompileModel(io.ComfyNode):
     @classmethod
     def execute(cls, model, backend) -> io.NodeOutput:
         m = model.clone()
-        set_torch_compile_wrapper(model=m, backend=backend, options={"guard_filter_fn": skip_torch_compile_dict})
+        set_torch_compile_wrapper(model=m, backend=backend)
         return io.NodeOutput(m)
 
 

comfy_extras/nodes_train.py

@@ -10,7 +10,6 @@ from PIL import Image, ImageDraw, ImageFont
 from typing_extensions import override
 
 import comfy.samplers
-import comfy.sampler_helpers
 import comfy.sd
 import comfy.utils
 import comfy.model_management
@@ -22,68 +21,6 @@ from comfy_api.latest import ComfyExtension, io, ui
 from comfy.utils import ProgressBar
 
 
-class TrainGuider(comfy_extras.nodes_custom_sampler.Guider_Basic):
-    """
-    CFGGuider with modifications for training specific logic
-    """
-    def outer_sample(
-        self,
-        noise,
-        latent_image,
-        sampler,
-        sigmas,
-        denoise_mask=None,
-        callback=None,
-        disable_pbar=False,
-        seed=None,
-        latent_shapes=None,
-    ):
-        self.inner_model, self.conds, self.loaded_models = (
-            comfy.sampler_helpers.prepare_sampling(
-                self.model_patcher,
-                noise.shape,
-                self.conds,
-                self.model_options,
-                force_full_load=True,  # mirror behavior in TrainLoraNode.execute() to keep model loaded
-            )
-        )
-        device = self.model_patcher.load_device
-
-        if denoise_mask is not None:
-            denoise_mask = comfy.sampler_helpers.prepare_mask(
-                denoise_mask, noise.shape, device
-            )
-
-        noise = noise.to(device)
-        latent_image = latent_image.to(device)
-        sigmas = sigmas.to(device)
-        comfy.samplers.cast_to_load_options(
-            self.model_options, device=device, dtype=self.model_patcher.model_dtype()
-        )
-
-        try:
-            self.model_patcher.pre_run()
-            output = self.inner_sample(
-                noise,
-                latent_image,
-                device,
-                sampler,
-                sigmas,
-                denoise_mask,
-                callback,
-                disable_pbar,
-                seed,
-                latent_shapes=latent_shapes,
-            )
-        finally:
-            self.model_patcher.cleanup()
-
-        comfy.sampler_helpers.cleanup_models(self.conds, self.loaded_models)
-        del self.inner_model
-        del self.loaded_models
-        return output
-
-
 def make_batch_extra_option_dict(d, indicies, full_size=None):
     new_dict = {}
     for k, v in d.items():
@@ -128,7 +65,6 @@ class TrainSampler(comfy.samplers.Sampler):
         seed=0,
         training_dtype=torch.bfloat16,
         real_dataset=None,
-        bucket_latents=None,
     ):
         self.loss_fn = loss_fn
         self.optimizer = optimizer
@@ -139,28 +75,6 @@ class TrainSampler(comfy.samplers.Sampler):
         self.seed = seed
         self.training_dtype = training_dtype
         self.real_dataset: list[torch.Tensor] | None = real_dataset
-        # Bucket mode data
-        self.bucket_latents: list[torch.Tensor] | None = (
-            bucket_latents  # list of (Bi, C, Hi, Wi)
-        )
-        # Precompute bucket offsets and weights for sampling
-        if bucket_latents is not None:
-            self._init_bucket_data(bucket_latents)
-        else:
-            self.bucket_offsets = None
-            self.bucket_weights = None
-            self.num_images = None
-
-    def _init_bucket_data(self, bucket_latents):
-        """Initialize bucket offsets and weights for sampling."""
-        self.bucket_offsets = [0]
-        bucket_sizes = []
-        for lat in bucket_latents:
-            bucket_sizes.append(lat.shape[0])
-            self.bucket_offsets.append(self.bucket_offsets[-1] + lat.shape[0])
-        self.num_images = self.bucket_offsets[-1]
-        # Weights for sampling buckets proportional to their size
-        self.bucket_weights = torch.tensor(bucket_sizes, dtype=torch.float32)
 
     def fwd_bwd(
         self,
@@ -201,59 +115,47 @@ class TrainSampler(comfy.samplers.Sampler):
             bwd_loss.backward()
         return loss
 
-    def _generate_batch_sigmas(self, model_wrap, batch_size, device):
-        """Generate random sigma values for a batch."""
-        batch_sigmas = [
-            model_wrap.inner_model.model_sampling.percent_to_sigma(
-                torch.rand((1,)).item()
-            )
-            for _ in range(batch_size)
-        ]
-        return torch.tensor(batch_sigmas).to(device)
-
-    def _train_step_bucket_mode(self, model_wrap, cond, extra_args, noisegen, latent_image, pbar):
-        """Execute one training step in bucket mode."""
-        # Sample bucket (weighted by size), then sample batch from bucket
-        bucket_idx = torch.multinomial(self.bucket_weights, 1).item()
-        bucket_latent = self.bucket_latents[bucket_idx]  # (Bi, C, Hi, Wi)
-        bucket_size = bucket_latent.shape[0]
-        bucket_offset = self.bucket_offsets[bucket_idx]
-
-        # Sample indices from this bucket (use all if bucket_size < batch_size)
-        actual_batch_size = min(self.batch_size, bucket_size)
-        relative_indices = torch.randperm(bucket_size)[:actual_batch_size].tolist()
-        # Convert to absolute indices for fwd_bwd (cond is flattened, use absolute index)
-        absolute_indices = [bucket_offset + idx for idx in relative_indices]
-
-        batch_latent = bucket_latent[relative_indices].to(latent_image)  # (actual_batch_size, C, H, W)
-        batch_noise = noisegen.generate_noise({"samples": batch_latent}).to(
-            batch_latent.device
-        )
-        batch_sigmas = self._generate_batch_sigmas(model_wrap, actual_batch_size, batch_latent.device)
-
-        loss = self.fwd_bwd(
+    def sample(
+        self,
         model_wrap,
-            batch_sigmas,
-            batch_noise,
-            batch_latent,
-            cond,  # Use flattened cond with absolute indices
-            absolute_indices,
+        sigmas,
         extra_args,
-            self.num_images,
-            bwd=True,
+        callback,
+        noise,
+        latent_image=None,
+        denoise_mask=None,
+        disable_pbar=False,
+    ):
+        model_wrap.conds = process_cond_list(model_wrap.conds)
+        cond = model_wrap.conds["positive"]
+        dataset_size = sigmas.size(0)
+        torch.cuda.empty_cache()
+        ui_pbar = ProgressBar(self.total_steps)
+        for i in (
+            pbar := trange(
+                self.total_steps,
+                desc="Training LoRA",
+                smoothing=0.01,
+                disable=not comfy.utils.PROGRESS_BAR_ENABLED,
+            )
+        ):
+            noisegen = comfy_extras.nodes_custom_sampler.Noise_RandomNoise(
+                self.seed + i * 1000
             )
-        if self.loss_callback:
-            self.loss_callback(loss.item())
-        pbar.set_postfix({"loss": f"{loss.item():.4f}", "bucket": bucket_idx})
-
-    def _train_step_standard_mode(self, model_wrap, cond, extra_args, noisegen, latent_image, dataset_size, pbar):
-        """Execute one training step in standard (non-bucket, non-multi-res) mode."""
             indicies = torch.randperm(dataset_size)[: self.batch_size].tolist()
+
+            if self.real_dataset is None:
                 batch_latent = torch.stack([latent_image[i] for i in indicies])
                 batch_noise = noisegen.generate_noise({"samples": batch_latent}).to(
                     batch_latent.device
                 )
-        batch_sigmas = self._generate_batch_sigmas(model_wrap, min(self.batch_size, dataset_size), batch_latent.device)
+                batch_sigmas = [
+                    model_wrap.inner_model.model_sampling.percent_to_sigma(
+                        torch.rand((1,)).item()
+                    )
+                    for _ in range(min(self.batch_size, dataset_size))
+                ]
+                batch_sigmas = torch.tensor(batch_sigmas).to(batch_latent.device)
 
                 loss = self.fwd_bwd(
                     model_wrap,
@@ -269,10 +171,7 @@ class TrainSampler(comfy.samplers.Sampler):
                 if self.loss_callback:
                     self.loss_callback(loss.item())
                 pbar.set_postfix({"loss": f"{loss.item():.4f}"})
-
-    def _train_step_multires_mode(self, model_wrap, cond, extra_args, noisegen, latent_image, dataset_size, pbar):
-        """Execute one training step in multi-resolution mode (real_dataset is set)."""
-        indicies = torch.randperm(dataset_size)[: self.batch_size].tolist()
+            else:
                 total_loss = 0
                 for index in indicies:
                     single_latent = self.real_dataset[index].to(latent_image)
@@ -303,41 +202,6 @@ class TrainSampler(comfy.samplers.Sampler):
                     self.loss_callback(total_loss.item())
                 pbar.set_postfix({"loss": f"{total_loss.item():.4f}"})
 
-    def sample(
-        self,
-        model_wrap,
-        sigmas,
-        extra_args,
-        callback,
-        noise,
-        latent_image=None,
-        denoise_mask=None,
-        disable_pbar=False,
-    ):
-        model_wrap.conds = process_cond_list(model_wrap.conds)
-        cond = model_wrap.conds["positive"]
-        dataset_size = sigmas.size(0)
-        torch.cuda.empty_cache()
-        ui_pbar = ProgressBar(self.total_steps)
-        for i in (
-            pbar := trange(
-                self.total_steps,
-                desc="Training LoRA",
-                smoothing=0.01,
-                disable=not comfy.utils.PROGRESS_BAR_ENABLED,
-            )
-        ):
-            noisegen = comfy_extras.nodes_custom_sampler.Noise_RandomNoise(
-                self.seed + i * 1000
-            )
-
-            if self.bucket_latents is not None:
-                self._train_step_bucket_mode(model_wrap, cond, extra_args, noisegen, latent_image, pbar)
-            elif self.real_dataset is None:
-                self._train_step_standard_mode(model_wrap, cond, extra_args, noisegen, latent_image, dataset_size, pbar)
-            else:
-                self._train_step_multires_mode(model_wrap, cond, extra_args, noisegen, latent_image, dataset_size, pbar)
-
             if (i + 1) % self.grad_acc == 0:
                 self.optimizer.step()
                 self.optimizer.zero_grad()
@@ -419,364 +283,6 @@ def unpatch(m):
         del m.org_forward
 
 
-def _process_latents_bucket_mode(latents):
-    """Process latents for bucket mode training.
-
-    Args:
-        latents: list[{"samples": tensor}] where each tensor is (Bi, C, Hi, Wi)
-
-    Returns:
-        list of latent tensors
-    """
-    bucket_latents = []
-    for latent_dict in latents:
-        bucket_latents.append(latent_dict["samples"])  # (Bi, C, Hi, Wi)
-    return bucket_latents
-
-
-def _process_latents_standard_mode(latents):
-    """Process latents for standard (non-bucket) mode training.
-
-    Args:
-        latents: list of latent dicts or single latent dict
-
-    Returns:
-        Processed latents (tensor or list of tensors)
-    """
-    if len(latents) == 1:
-        return latents[0]["samples"]  # Single latent dict
-
-    latent_list = []
-    for latent in latents:
-        latent = latent["samples"]
-        bs = latent.shape[0]
-        if bs != 1:
-            for sub_latent in latent:
-                latent_list.append(sub_latent[None])
-        else:
-            latent_list.append(latent)
-    return latent_list
-
-
-def _process_conditioning(positive):
-    """Process conditioning - either single list or list of lists.
-
-    Args:
-        positive: list of conditioning
-
-    Returns:
-        Flattened conditioning list
-    """
-    if len(positive) == 1:
-        return positive[0]  # Single conditioning list
-
-    # Multiple conditioning lists - flatten
-    flat_positive = []
-    for cond in positive:
-        if isinstance(cond, list):
-            flat_positive.extend(cond)
-        else:
-            flat_positive.append(cond)
-    return flat_positive
-
-
-def _prepare_latents_and_count(latents, dtype, bucket_mode):
-    """Convert latents to dtype and compute image counts.
-
-    Args:
-        latents: Latents (tensor, list of tensors, or bucket list)
-        dtype: Target dtype
-        bucket_mode: Whether bucket mode is enabled
-
-    Returns:
-        tuple: (processed_latents, num_images, multi_res)
-    """
-    if bucket_mode:
-        # In bucket mode, latents is list of tensors (Bi, C, Hi, Wi)
-        latents = [t.to(dtype) for t in latents]
-        num_buckets = len(latents)
-        num_images = sum(t.shape[0] for t in latents)
-        multi_res = False  # Not using multi_res path in bucket mode
-
-        logging.info(f"Bucket mode: {num_buckets} buckets, {num_images} total samples")
-        for i, lat in enumerate(latents):
-            logging.info(f"  Bucket {i}: shape {lat.shape}")
-        return latents, num_images, multi_res
-
-    # Non-bucket mode
-    if isinstance(latents, list):
-        all_shapes = set()
-        latents = [t.to(dtype) for t in latents]
-        for latent in latents:
-            all_shapes.add(latent.shape)
-        logging.info(f"Latent shapes: {all_shapes}")
-        if len(all_shapes) > 1:
-            multi_res = True
-        else:
-            multi_res = False
-            latents = torch.cat(latents, dim=0)
-        num_images = len(latents)
-    elif isinstance(latents, torch.Tensor):
-        latents = latents.to(dtype)
-        num_images = latents.shape[0]
-        multi_res = False
-    else:
-        logging.error(f"Invalid latents type: {type(latents)}")
-        num_images = 0
-        multi_res = False
-
-    return latents, num_images, multi_res
-
-
-def _validate_and_expand_conditioning(positive, num_images, bucket_mode):
-    """Validate conditioning count matches image count, expand if needed.
-
-    Args:
-        positive: Conditioning list
-        num_images: Number of images
-        bucket_mode: Whether bucket mode is enabled
-
-    Returns:
-        Validated/expanded conditioning list
-
-    Raises:
-        ValueError: If conditioning count doesn't match image count
-    """
-    if bucket_mode:
-        return positive  # Skip validation in bucket mode
-
-    logging.info(f"Total Images: {num_images}, Total Captions: {len(positive)}")
-    if len(positive) == 1 and num_images > 1:
-        return positive * num_images
-    elif len(positive) != num_images:
-        raise ValueError(
-            f"Number of positive conditions ({len(positive)}) does not match number of images ({num_images})."
-        )
-    return positive
-
-
-def _load_existing_lora(existing_lora):
-    """Load existing LoRA weights if provided.
-
-    Args:
-        existing_lora: LoRA filename or "[None]"
-
-    Returns:
-        tuple: (existing_weights dict, existing_steps int)
-    """
-    if existing_lora == "[None]":
-        return {}, 0
-
-    lora_path = folder_paths.get_full_path_or_raise("loras", existing_lora)
-    # Extract steps from filename like "trained_lora_10_steps_20250225_203716"
-    existing_steps = int(existing_lora.split("_steps_")[0].split("_")[-1])
-    existing_weights = {}
-    if lora_path:
-        existing_weights = comfy.utils.load_torch_file(lora_path)
-    return existing_weights, existing_steps
-
-
-def _create_weight_adapter(
-    module, module_name, existing_weights, algorithm, lora_dtype, rank
-):
-    """Create a weight adapter for a module with weight.
-
-    Args:
-        module: The module to create adapter for
-        module_name: Name of the module
-        existing_weights: Dict of existing LoRA weights
-        algorithm: Algorithm name for new adapters
-        lora_dtype: dtype for LoRA weights
-        rank: Rank for new LoRA adapters
-
-    Returns:
-        tuple: (train_adapter, lora_params dict)
-    """
-    key = f"{module_name}.weight"
-    shape = module.weight.shape
-    lora_params = {}
-
-    if len(shape) >= 2:
-        alpha = float(existing_weights.get(f"{key}.alpha", 1.0))
-        dora_scale = existing_weights.get(f"{key}.dora_scale", None)
-
-        # Try to load existing adapter
-        existing_adapter = None
-        for adapter_cls in adapters:
-            existing_adapter = adapter_cls.load(
-                module_name, existing_weights, alpha, dora_scale
-            )
-            if existing_adapter is not None:
-                break
-
-        if existing_adapter is None:
-            adapter_cls = adapter_maps[algorithm]
-
-        if existing_adapter is not None:
-            train_adapter = existing_adapter.to_train().to(lora_dtype)
-        else:
-            # Use LoRA with alpha=1.0 by default
-            train_adapter = adapter_cls.create_train(
-                module.weight, rank=rank, alpha=1.0
-            ).to(lora_dtype)
-
-        for name, parameter in train_adapter.named_parameters():
-            lora_params[f"{module_name}.{name}"] = parameter
-
-        return train_adapter.train().requires_grad_(True), lora_params
-    else:
-        # 1D weight - use BiasDiff
-        diff = torch.nn.Parameter(
-            torch.zeros(module.weight.shape, dtype=lora_dtype, requires_grad=True)
-        )
-        diff_module = BiasDiff(diff).train().requires_grad_(True)
-        lora_params[f"{module_name}.diff"] = diff
-        return diff_module, lora_params
-
-
-def _create_bias_adapter(module, module_name, lora_dtype):
-    """Create a bias adapter for a module with bias.
-
-    Args:
-        module: The module with bias
-        module_name: Name of the module
-        lora_dtype: dtype for LoRA weights
-
-    Returns:
-        tuple: (bias_module, lora_params dict)
-    """
-    bias = torch.nn.Parameter(
-        torch.zeros(module.bias.shape, dtype=lora_dtype, requires_grad=True)
-    )
-    bias_module = BiasDiff(bias).train().requires_grad_(True)
-    lora_params = {f"{module_name}.diff_b": bias}
-    return bias_module, lora_params
-
-
-def _setup_lora_adapters(mp, existing_weights, algorithm, lora_dtype, rank):
-    """Setup all LoRA adapters on the model.
-
-    Args:
-        mp: Model patcher
-        existing_weights: Dict of existing LoRA weights
-        algorithm: Algorithm name for new adapters
-        lora_dtype: dtype for LoRA weights
-        rank: Rank for new LoRA adapters
-
-    Returns:
-        tuple: (lora_sd dict, all_weight_adapters list)
-    """
-    lora_sd = {}
-    all_weight_adapters = []
-
-    for n, m in mp.model.named_modules():
-        if hasattr(m, "weight_function"):
-            if m.weight is not None:
-                adapter, params = _create_weight_adapter(
-                    m, n, existing_weights, algorithm, lora_dtype, rank
-                )
-                lora_sd.update(params)
-                key = f"{n}.weight"
-                mp.add_weight_wrapper(key, adapter)
-                all_weight_adapters.append(adapter)
-
-            if hasattr(m, "bias") and m.bias is not None:
-                bias_adapter, bias_params = _create_bias_adapter(m, n, lora_dtype)
-                lora_sd.update(bias_params)
-                key = f"{n}.bias"
-                mp.add_weight_wrapper(key, bias_adapter)
-                all_weight_adapters.append(bias_adapter)
-
-    return lora_sd, all_weight_adapters
-
-
-def _create_optimizer(optimizer_name, parameters, learning_rate):
-    """Create optimizer based on name.
-
-    Args:
-        optimizer_name: Name of optimizer ("Adam", "AdamW", "SGD", "RMSprop")
-        parameters: Parameters to optimize
-        learning_rate: Learning rate
-
-    Returns:
-        Optimizer instance
-    """
-    if optimizer_name == "Adam":
-        return torch.optim.Adam(parameters, lr=learning_rate)
-    elif optimizer_name == "AdamW":
-        return torch.optim.AdamW(parameters, lr=learning_rate)
-    elif optimizer_name == "SGD":
-        return torch.optim.SGD(parameters, lr=learning_rate)
-    elif optimizer_name == "RMSprop":
-        return torch.optim.RMSprop(parameters, lr=learning_rate)
-
-
-def _create_loss_function(loss_function_name):
-    """Create loss function based on name.
-
-    Args:
-        loss_function_name: Name of loss function ("MSE", "L1", "Huber", "SmoothL1")
-
-    Returns:
-        Loss function instance
-    """
-    if loss_function_name == "MSE":
-        return torch.nn.MSELoss()
-    elif loss_function_name == "L1":
-        return torch.nn.L1Loss()
-    elif loss_function_name == "Huber":
-        return torch.nn.HuberLoss()
-    elif loss_function_name == "SmoothL1":
-        return torch.nn.SmoothL1Loss()
-
-
-def _run_training_loop(
-    guider, train_sampler, latents, num_images, seed, bucket_mode, multi_res
-):
-    """Execute the training loop.
-
-    Args:
-        guider: The guider object
-        train_sampler: The training sampler
-        latents: Latent tensors
-        num_images: Number of images
-        seed: Random seed
-        bucket_mode: Whether bucket mode is enabled
-        multi_res: Whether multi-resolution mode is enabled
-    """
-    sigmas = torch.tensor(range(num_images))
-    noise = comfy_extras.nodes_custom_sampler.Noise_RandomNoise(seed)
-
-    if bucket_mode:
-        # Use first bucket's first latent as dummy for guider
-        dummy_latent = latents[0][:1].repeat(num_images, 1, 1, 1)
-        guider.sample(
-            noise.generate_noise({"samples": dummy_latent}),
-            dummy_latent,
-            train_sampler,
-            sigmas,
-            seed=noise.seed,
-        )
-    elif multi_res:
-        # use first latent as dummy latent if multi_res
-        latents = latents[0].repeat(num_images, 1, 1, 1)
-        guider.sample(
-            noise.generate_noise({"samples": latents}),
-            latents,
-            train_sampler,
-            sigmas,
-            seed=noise.seed,
-        )
-    else:
-        guider.sample(
-            noise.generate_noise({"samples": latents}),
-            latents,
-            train_sampler,
-            sigmas,
-            seed=noise.seed,
-        )
-
-
 class TrainLoraNode(io.ComfyNode):
     @classmethod
     def define_schema(cls):
@@ -879,11 +385,6 @@ class TrainLoraNode(io.ComfyNode):
                     default="[None]",
                     tooltip="The existing LoRA to append to. Set to None for new LoRA.",
                 ),
-                io.Boolean.Input(
-                    "bucket_mode",
-                    default=False,
-                    tooltip="Enable resolution bucket mode. When enabled, expects pre-bucketed latents from ResolutionBucket node.",
-                ),
             ],
             outputs=[
                 io.Model.Output(
@@ -918,7 +419,6 @@ class TrainLoraNode(io.ComfyNode):
         algorithm,
         gradient_checkpointing,
         existing_lora,
-        bucket_mode,
     ):
         # Extract scalars from lists (due to is_input_list=True)
         model = model[0]
@@ -927,92 +427,181 @@ class TrainLoraNode(io.ComfyNode):
         grad_accumulation_steps = grad_accumulation_steps[0]
         learning_rate = learning_rate[0]
         rank = rank[0]
-        optimizer_name = optimizer[0]
-        loss_function_name = loss_function[0]
+        optimizer = optimizer[0]
+        loss_function = loss_function[0]
         seed = seed[0]
         training_dtype = training_dtype[0]
         lora_dtype = lora_dtype[0]
         algorithm = algorithm[0]
         gradient_checkpointing = gradient_checkpointing[0]
         existing_lora = existing_lora[0]
-        bucket_mode = bucket_mode[0]
 
-        # Process latents based on mode
-        if bucket_mode:
-            latents = _process_latents_bucket_mode(latents)
+        # Handle latents - either single dict or list of dicts
+        if len(latents) == 1:
+            latents = latents[0]["samples"]  # Single latent dict
         else:
-            latents = _process_latents_standard_mode(latents)
+            latent_list = []
+            for latent in latents:
+                latent = latent["samples"]
+                bs = latent.shape[0]
+                if bs != 1:
+                    for sub_latent in latent:
+                        latent_list.append(sub_latent[None])
+                else:
+                    latent_list.append(latent)
+            latents = latent_list
 
-        # Process conditioning
-        positive = _process_conditioning(positive)
+        # Handle conditioning - either single list or list of lists
+        if len(positive) == 1:
+            positive = positive[0]  # Single conditioning list
+        else:
+            # Multiple conditioning lists - flatten
+            flat_positive = []
+            for cond in positive:
+                if isinstance(cond, list):
+                    flat_positive.extend(cond)
+                else:
+                    flat_positive.append(cond)
+            positive = flat_positive
 
-        # Setup model and dtype
         mp = model.clone()
         dtype = node_helpers.string_to_torch_dtype(training_dtype)
         lora_dtype = node_helpers.string_to_torch_dtype(lora_dtype)
         mp.set_model_compute_dtype(dtype)
 
-        # Prepare latents and compute counts
-        latents, num_images, multi_res = _prepare_latents_and_count(
-            latents, dtype, bucket_mode
-        )
+        # latents here can be list of different size latent or one large batch
+        if isinstance(latents, list):
+            all_shapes = set()
+            latents = [t.to(dtype) for t in latents]
+            for latent in latents:
+                all_shapes.add(latent.shape)
+            logging.info(f"Latent shapes: {all_shapes}")
+            if len(all_shapes) > 1:
+                multi_res = True
+            else:
+                multi_res = False
+                latents = torch.cat(latents, dim=0)
+            num_images = len(latents)
+        elif isinstance(latents, torch.Tensor):
+            latents = latents.to(dtype)
+            num_images = latents.shape[0]
+        else:
+            logging.error(f"Invalid latents type: {type(latents)}")
 
-        # Validate and expand conditioning
-        positive = _validate_and_expand_conditioning(positive, num_images, bucket_mode)
+        logging.info(f"Total Images: {num_images}, Total Captions: {len(positive)}")
+        if len(positive) == 1 and num_images > 1:
+            positive = positive * num_images
+        elif len(positive) != num_images:
+            raise ValueError(
+                f"Number of positive conditions ({len(positive)}) does not match number of images ({num_images})."
+            )
 
         with torch.inference_mode(False):
-            # Setup models for training
-            mp.model.requires_grad_(False)
+            lora_sd = {}
+            generator = torch.Generator()
+            generator.manual_seed(seed)
 
             # Load existing LoRA weights if provided
-            existing_weights, existing_steps = _load_existing_lora(existing_lora)
+            existing_weights = {}
+            existing_steps = 0
+            if existing_lora != "[None]":
+                lora_path = folder_paths.get_full_path_or_raise("loras", existing_lora)
+                # Extract steps from filename like "trained_lora_10_steps_20250225_203716"
+                existing_steps = int(existing_lora.split("_steps_")[0].split("_")[-1])
+                if lora_path:
+                    existing_weights = comfy.utils.load_torch_file(lora_path)
 
-            # Setup LoRA adapters
-            lora_sd, all_weight_adapters = _setup_lora_adapters(
-                mp, existing_weights, algorithm, lora_dtype, rank
+            all_weight_adapters = []
+            for n, m in mp.model.named_modules():
+                if hasattr(m, "weight_function"):
+                    if m.weight is not None:
+                        key = "{}.weight".format(n)
+                        shape = m.weight.shape
+                        if len(shape) >= 2:
+                            alpha = float(existing_weights.get(f"{key}.alpha", 1.0))
+                            dora_scale = existing_weights.get(f"{key}.dora_scale", None)
+                            for adapter_cls in adapters:
+                                existing_adapter = adapter_cls.load(
+                                    n, existing_weights, alpha, dora_scale
                                 )
+                                if existing_adapter is not None:
+                                    break
+                            else:
+                                existing_adapter = None
+                                adapter_cls = adapter_maps[algorithm]
 
-            # Create optimizer and loss function
-            optimizer = _create_optimizer(
-                optimizer_name, lora_sd.values(), learning_rate
+                            if existing_adapter is not None:
+                                train_adapter = existing_adapter.to_train().to(
+                                    lora_dtype
                                 )
-            criterion = _create_loss_function(loss_function_name)
+                            else:
+                                # Use LoRA with alpha=1.0 by default
+                                train_adapter = adapter_cls.create_train(
+                                    m.weight, rank=rank, alpha=1.0
+                                ).to(lora_dtype)
+                            for name, parameter in train_adapter.named_parameters():
+                                lora_sd[f"{n}.{name}"] = parameter
 
-            # Setup gradient checkpointing
+                            mp.add_weight_wrapper(key, train_adapter)
+                            all_weight_adapters.append(train_adapter)
+                        else:
+                            diff = torch.nn.Parameter(
+                                torch.zeros(
+                                    m.weight.shape, dtype=lora_dtype, requires_grad=True
+                                )
+                            )
+                            diff_module = BiasDiff(diff)
+                            mp.add_weight_wrapper(key, BiasDiff(diff))
+                            all_weight_adapters.append(diff_module)
+                            lora_sd["{}.diff".format(n)] = diff
+                    if hasattr(m, "bias") and m.bias is not None:
+                        key = "{}.bias".format(n)
+                        bias = torch.nn.Parameter(
+                            torch.zeros(
+                                m.bias.shape, dtype=lora_dtype, requires_grad=True
+                            )
+                        )
+                        bias_module = BiasDiff(bias)
+                        lora_sd["{}.diff_b".format(n)] = bias
+                        mp.add_weight_wrapper(key, BiasDiff(bias))
+                        all_weight_adapters.append(bias_module)
+
+            if optimizer == "Adam":
+                optimizer = torch.optim.Adam(lora_sd.values(), lr=learning_rate)
+            elif optimizer == "AdamW":
+                optimizer = torch.optim.AdamW(lora_sd.values(), lr=learning_rate)
+            elif optimizer == "SGD":
+                optimizer = torch.optim.SGD(lora_sd.values(), lr=learning_rate)
+            elif optimizer == "RMSprop":
+                optimizer = torch.optim.RMSprop(lora_sd.values(), lr=learning_rate)
+
+            # Setup loss function based on selection
+            if loss_function == "MSE":
+                criterion = torch.nn.MSELoss()
+            elif loss_function == "L1":
+                criterion = torch.nn.L1Loss()
+            elif loss_function == "Huber":
+                criterion = torch.nn.HuberLoss()
+            elif loss_function == "SmoothL1":
+                criterion = torch.nn.SmoothL1Loss()
+
+            # setup models
             if gradient_checkpointing:
                 for m in find_all_highest_child_module_with_forward(
                     mp.model.diffusion_model
                 ):
                     patch(m)
-
-            torch.cuda.empty_cache()
-            # With force_full_load=False we should be able to have offloading
-            # But for offloading in training we need custom AutoGrad hooks for fwd/bwd
+            mp.model.requires_grad_(False)
             comfy.model_management.load_models_gpu(
                 [mp], memory_required=1e20, force_full_load=True
             )
-            torch.cuda.empty_cache()
 
-            # Setup loss tracking
+            # Setup sampler and guider like in test script
             loss_map = {"loss": []}
 
             def loss_callback(loss):
                 loss_map["loss"].append(loss)
 
-            # Create sampler
-            if bucket_mode:
-                train_sampler = TrainSampler(
-                    criterion,
-                    optimizer,
-                    loss_callback=loss_callback,
-                    batch_size=batch_size,
-                    grad_acc=grad_accumulation_steps,
-                    total_steps=steps * grad_accumulation_steps,
-                    seed=seed,
-                    training_dtype=dtype,
-                    bucket_latents=latents,
-                )
-            else:
             train_sampler = TrainSampler(
                 criterion,
                 optimizer,
@@ -1024,28 +613,29 @@ class TrainLoraNode(io.ComfyNode):
                 training_dtype=dtype,
                 real_dataset=latents if multi_res else None,
             )
+            guider = comfy_extras.nodes_custom_sampler.Guider_Basic(mp)
+            guider.set_conds(positive)  # Set conditioning from input
 
-            # Setup guider
-            guider = TrainGuider(mp)
-            guider.set_conds(positive)
-
-            # Run training loop
+            # Training loop
             try:
-                _run_training_loop(
-                    guider,
-                    train_sampler,
+                # Generate dummy sigmas and noise
+                sigmas = torch.tensor(range(num_images))
+                noise = comfy_extras.nodes_custom_sampler.Noise_RandomNoise(seed)
+                if multi_res:
+                    # use first latent as dummy latent if multi_res
+                    latents = latents[0].repeat((num_images,) + ((1,) * (latents[0].ndim - 1)))
+                guider.sample(
+                    noise.generate_noise({"samples": latents}),
                     latents,
-                    num_images,
-                    seed,
-                    bucket_mode,
-                    multi_res,
+                    train_sampler,
+                    sigmas,
+                    seed=noise.seed,
                 )
             finally:
                 for m in mp.model.modules():
                     unpatch(m)
             del train_sampler, optimizer
 
-            # Finalize adapters
             for adapter in all_weight_adapters:
                 adapter.requires_grad_(False)
 
@@ -1055,7 +645,7 @@ class TrainLoraNode(io.ComfyNode):
             return io.NodeOutput(mp, lora_sd, loss_map, steps + existing_steps)
 
 
-class LoraModelLoader(io.ComfyNode):#
+class LoraModelLoader(io.ComfyNode):
     @classmethod
     def define_schema(cls):
         return io.Schema(

comfy_extras/nodes_wanmove.py

@@ -1,535 +0,0 @@
-import nodes
-import node_helpers
-import torch
-import torchvision.transforms.functional as TF
-import comfy.model_management
-import comfy.utils
-import numpy as np
-from typing_extensions import override
-from comfy_api.latest import ComfyExtension, io
-from comfy_extras.nodes_wan import parse_json_tracks
-
-# https://github.com/ali-vilab/Wan-Move/blob/main/wan/modules/trajectory.py
-from PIL import Image, ImageDraw
-
-SKIP_ZERO = False
-
-def get_pos_emb(
-    pos_k: torch.Tensor, # A 1D tensor containing positions for which to generate embeddings.
-    pos_emb_dim: int,
-    theta_func: callable = lambda i, d: torch.pow(10000, torch.mul(2, torch.div(i.to(torch.float32), d))), #Function to compute thetas based on position and embedding dimensions.
-    device: torch.device = torch.device("cpu"),
-    dtype: torch.dtype = torch.float32,
-) -> torch.Tensor: # The position embeddings (batch_size, pos_emb_dim)
-
-    assert pos_emb_dim % 2 == 0, "The dimension of position embeddings must be even."
-    pos_k = pos_k.to(device, dtype)
-    if SKIP_ZERO:
-        pos_k = pos_k + 1
-    batch_size = pos_k.size(0)
-
-    denominator = torch.arange(0, pos_emb_dim // 2, device=device, dtype=dtype)
-    # Expand denominator to match the shape needed for broadcasting
-    denominator_expanded = denominator.view(1, -1).expand(batch_size, -1)
-
-    thetas = theta_func(denominator_expanded, pos_emb_dim)
-
-    # Ensure pos_k is in the correct shape for broadcasting
-    pos_k_expanded = pos_k.view(-1, 1).to(dtype)
-    sin_thetas = torch.sin(torch.div(pos_k_expanded, thetas))
-    cos_thetas = torch.cos(torch.div(pos_k_expanded, thetas))
-
-    # Concatenate sine and cosine embeddings along the last dimension
-    pos_emb = torch.cat([sin_thetas, cos_thetas], dim=-1)
-
-    return pos_emb
-
-def create_pos_embeddings(
-    pred_tracks: torch.Tensor, # the predicted tracks, [T, N, 2]
-    pred_visibility: torch.Tensor, # the predicted visibility [T, N]
-    downsample_ratios: list[int], # the ratios for downsampling time, height, and width
-    height: int, # the height of the feature map
-    width: int, # the width of the feature map
-    track_num: int = -1, # the number of tracks to use
-    t_down_strategy: str = "sample", # the strategy for downsampling time dimension
-):
-    assert t_down_strategy in ["sample", "average"], "Invalid strategy for downsampling time dimension."
-
-    t, n, _ = pred_tracks.shape
-    t_down, h_down, w_down = downsample_ratios
-    track_pos = - torch.ones(n, (t-1) // t_down + 1, 2, dtype=torch.long)
-
-    if track_num == -1:
-        track_num = n
-
-    tracks_idx = torch.randperm(n)[:track_num]
-    tracks = pred_tracks[:, tracks_idx]
-    visibility = pred_visibility[:, tracks_idx]
-
-    for t_idx in range(0, t, t_down):
-        if t_down_strategy == "sample" or t_idx == 0:
-            cur_tracks = tracks[t_idx] # [N, 2]
-            cur_visibility = visibility[t_idx] # [N]
-        else:
-            cur_tracks = tracks[t_idx:t_idx+t_down].mean(dim=0)
-            cur_visibility = torch.any(visibility[t_idx:t_idx+t_down], dim=0)
-
-        for i in range(track_num):
-            if not cur_visibility[i] or cur_tracks[i][0] < 0 or cur_tracks[i][1] < 0 or cur_tracks[i][0] >= width or cur_tracks[i][1] >= height:
-                continue
-            x, y = cur_tracks[i]
-            x, y = int(x // w_down), int(y // h_down)
-            track_pos[i, t_idx // t_down, 0], track_pos[i, t_idx // t_down, 1] = y, x
-
-    return track_pos # the position embeddings, [N, T', 2], 2 = height, width
-
-def replace_feature(
-    vae_feature: torch.Tensor,  # [B, C', T', H', W']
-    track_pos: torch.Tensor,    # [B, N, T', 2]
-    strength: float = 1.0
-) -> torch.Tensor:
-    b, _, t, h, w = vae_feature.shape
-    assert b == track_pos.shape[0], "Batch size mismatch."
-    n = track_pos.shape[1]
-
-    # Shuffle the trajectory order
-    track_pos = track_pos[:, torch.randperm(n), :, :]
-
-    # Extract coordinates at time steps ≥ 1 and generate a valid mask
-    current_pos = track_pos[:, :, 1:, :]  # [B, N, T-1, 2]
-    mask = (current_pos[..., 0] >= 0) & (current_pos[..., 1] >= 0)  # [B, N, T-1]
-
-    # Get all valid indices
-    valid_indices = mask.nonzero(as_tuple=False)  # [num_valid, 3]
-    num_valid = valid_indices.shape[0]
-
-    if num_valid == 0:
-        return vae_feature
-
-    # Decompose valid indices into each dimension
-    batch_idx = valid_indices[:, 0]
-    track_idx = valid_indices[:, 1]
-    t_rel = valid_indices[:, 2]
-    t_target = t_rel + 1  # Convert to original time step indices
-
-    # Extract target position coordinates
-    h_target = current_pos[batch_idx, track_idx, t_rel, 0].long()  # Ensure integer indices
-    w_target = current_pos[batch_idx, track_idx, t_rel, 1].long()
-
-    # Extract source position coordinates (t=0)
-    h_source = track_pos[batch_idx, track_idx, 0, 0].long()
-    w_source = track_pos[batch_idx, track_idx, 0, 1].long()
-
-    # Get source features and assign to target positions
-    src_features = vae_feature[batch_idx, :, 0, h_source, w_source]
-    dst_features = vae_feature[batch_idx, :, t_target, h_target, w_target]
-
-    vae_feature[batch_idx, :, t_target, h_target, w_target] = dst_features + (src_features - dst_features) * strength
-
-
-    return vae_feature
-
-# Visualize functions
-
-def _draw_gradient_polyline_on_overlay(overlay, line_width, points, start_color, opacity=1.0):
-    draw = ImageDraw.Draw(overlay, 'RGBA')
-    points = points[::-1]
-
-    # Compute total length
-    total_length = 0
-    segment_lengths = []
-    for i in range(len(points) - 1):
-        dx = points[i + 1][0] - points[i][0]
-        dy = points[i + 1][1] - points[i][1]
-        length = (dx * dx + dy * dy) ** 0.5
-        segment_lengths.append(length)
-        total_length += length
-
-    if total_length == 0:
-        return
-
-    accumulated_length = 0
-
-    # Draw the gradient polyline
-    for idx, (start_point, end_point) in enumerate(zip(points[:-1], points[1:])):
-        segment_length = segment_lengths[idx]
-        steps = max(int(segment_length), 1)
-
-        for i in range(steps):
-            current_length = accumulated_length + (i / steps) * segment_length
-            ratio = current_length / total_length
-
-            alpha = int(255 * (1 - ratio) * opacity)
-            color = (*start_color, alpha)
-
-            x = int(start_point[0] + (end_point[0] - start_point[0]) * i / steps)
-            y = int(start_point[1] + (end_point[1] - start_point[1]) * i / steps)
-
-            dynamic_line_width = max(int(line_width * (1 - ratio)), 1)
-            draw.line([(x, y), (x + 1, y)], fill=color, width=dynamic_line_width)
-
-        accumulated_length += segment_length
-
-
-def add_weighted(rgb, track):
-    rgb = np.array(rgb) # [H, W, C] "RGB"
-    track = np.array(track) # [H, W, C] "RGBA"
-
-    alpha = track[:, :, 3] / 255.0
-    alpha = np.stack([alpha] * 3, axis=-1)
-    blend_img = track[:, :, :3] * alpha + rgb * (1 - alpha)
-
-    return Image.fromarray(blend_img.astype(np.uint8))
-
-def draw_tracks_on_video(video, tracks, visibility=None, track_frame=24, circle_size=12, opacity=0.5, line_width=16):
-    color_map = [(102, 153, 255), (0, 255, 255), (255, 255, 0), (255, 102, 204), (0, 255, 0)]
-
-    video = video.byte().cpu().numpy()  # (81, 480, 832, 3)
-    tracks = tracks[0].long().detach().cpu().numpy()
-    if visibility is not None:
-        visibility = visibility[0].detach().cpu().numpy()
-
-    num_frames, height, width = video.shape[:3]
-    num_tracks = tracks.shape[1]
-    alpha_opacity = int(255 * opacity)
-
-    output_frames = []
-    for t in range(num_frames):
-        frame_rgb = video[t].astype(np.float32)
-
-        # Create a single RGBA overlay for all tracks in this frame
-        overlay = Image.new("RGBA", (width, height), (0, 0, 0, 0))
-        draw_overlay = ImageDraw.Draw(overlay)
-
-        polyline_data = []
-
-        # Draw all circles on a single overlay
-        for n in range(num_tracks):
-            if visibility is not None and visibility[t, n] == 0:
-                continue
-
-            track_coord = tracks[t, n]
-            color = color_map[n % len(color_map)]
-            circle_color = color + (alpha_opacity,)
-
-            draw_overlay.ellipse((track_coord[0] - circle_size, track_coord[1] - circle_size, track_coord[0] + circle_size, track_coord[1] + circle_size),
-                fill=circle_color
-            )
-
-            # Store polyline data for batch processing
-            tracks_coord = tracks[max(t - track_frame, 0):t + 1, n]
-            if len(tracks_coord) > 1:
-                polyline_data.append((tracks_coord, color))
-
-        # Blend circles overlay once
-        overlay_np = np.array(overlay)
-        alpha = overlay_np[:, :, 3:4] / 255.0
-        frame_rgb = overlay_np[:, :, :3] * alpha + frame_rgb * (1 - alpha)
-
-        # Draw all polylines on a single overlay
-        if polyline_data:
-            polyline_overlay = Image.new("RGBA", (width, height), (0, 0, 0, 0))
-            for tracks_coord, color in polyline_data:
-                _draw_gradient_polyline_on_overlay(polyline_overlay, line_width, tracks_coord, color, opacity)
-
-            # Blend polylines overlay once
-            polyline_np = np.array(polyline_overlay)
-            alpha = polyline_np[:, :, 3:4] / 255.0
-            frame_rgb = polyline_np[:, :, :3] * alpha + frame_rgb * (1 - alpha)
-
-        output_frames.append(Image.fromarray(frame_rgb.astype(np.uint8)))
-
-    return output_frames
-
-
-class WanMoveVisualizeTracks(io.ComfyNode):
-    @classmethod
-    def define_schema(cls):
-        return io.Schema(
-            node_id="WanMoveVisualizeTracks",
-            category="conditioning/video_models",
-            inputs=[
-                io.Image.Input("images"),
-                io.Tracks.Input("tracks", optional=True),
-                io.Int.Input("line_resolution", default=24, min=1, max=1024),
-                io.Int.Input("circle_size", default=12, min=1, max=128),
-                io.Float.Input("opacity", default=0.75, min=0.0, max=1.0, step=0.01),
-                io.Int.Input("line_width", default=16, min=1, max=128),
-            ],
-            outputs=[
-                io.Image.Output(),
-            ],
-        )
-
-    @classmethod
-    def execute(cls, images, line_resolution, circle_size, opacity, line_width, tracks=None) -> io.NodeOutput:
-        if tracks is None:
-            return io.NodeOutput(images)
-
-        track_path = tracks["track_path"].unsqueeze(0)
-        track_visibility = tracks["track_visibility"].unsqueeze(0)
-        images_in = images * 255.0
-        if images_in.shape[0] != track_path.shape[1]:
-            repeat_count = track_path.shape[1] // images.shape[0]
-            images_in = images_in.repeat(repeat_count, 1, 1, 1)
-        track_video = draw_tracks_on_video(images_in, track_path, track_visibility, track_frame=line_resolution, circle_size=circle_size, opacity=opacity, line_width=line_width)
-        track_video = torch.stack([TF.to_tensor(frame) for frame in track_video], dim=0).movedim(1, -1).float()
-
-        return io.NodeOutput(track_video.to(comfy.model_management.intermediate_device()))
-
-
-class WanMoveTracksFromCoords(io.ComfyNode):
-    @classmethod
-    def define_schema(cls):
-        return io.Schema(
-            node_id="WanMoveTracksFromCoords",
-            category="conditioning/video_models",
-            inputs=[
-                io.String.Input("track_coords", force_input=True, default="[]", optional=True),
-                io.Mask.Input("track_mask", optional=True),
-            ],
-            outputs=[
-                io.Tracks.Output(),
-                io.Int.Output(display_name="track_length"),
-            ],
-        )
-
-    @classmethod
-    def execute(cls, track_coords, track_mask=None) -> io.NodeOutput:
-        device=comfy.model_management.intermediate_device()
-
-        tracks_data = parse_json_tracks(track_coords)
-        track_length = len(tracks_data[0])
-
-        track_list = [
-                [[track[frame]['x'], track[frame]['y']] for track in tracks_data]
-                for frame in range(len(tracks_data[0]))
-            ]
-        tracks = torch.tensor(track_list, dtype=torch.float32, device=device)  # [frames, num_tracks, 2]
-
-        num_tracks = tracks.shape[-2]
-        if track_mask is None:
-            track_visibility = torch.ones((track_length, num_tracks), dtype=torch.bool, device=device)
-        else:
-            track_visibility = (track_mask > 0).any(dim=(1, 2)).unsqueeze(-1)
-
-        out_track_info = {}
-        out_track_info["track_path"] = tracks
-        out_track_info["track_visibility"] = track_visibility
-        return io.NodeOutput(out_track_info, track_length)
-
-
-class GenerateTracks(io.ComfyNode):
-    @classmethod
-    def define_schema(cls):
-        return io.Schema(
-            node_id="GenerateTracks",
-            category="conditioning/video_models",
-            inputs=[
-                io.Int.Input("width", default=832, min=16, max=4096, step=16),
-                io.Int.Input("height", default=480, min=16, max=4096, step=16),
-                io.Float.Input("start_x", default=0.0, min=0.0, max=1.0, step=0.01, tooltip="Normalized X coordinate (0-1) for start position."),
-                io.Float.Input("start_y", default=0.0, min=0.0, max=1.0, step=0.01, tooltip="Normalized Y coordinate (0-1) for start position."),
-                io.Float.Input("end_x", default=1.0, min=0.0, max=1.0, step=0.01, tooltip="Normalized X coordinate (0-1) for end position."),
-                io.Float.Input("end_y", default=1.0, min=0.0, max=1.0, step=0.01, tooltip="Normalized Y coordinate (0-1) for end position."),
-                io.Int.Input("num_frames", default=81, min=1, max=1024),
-                io.Int.Input("num_tracks", default=5, min=1, max=100),
-                io.Float.Input("track_spread", default=0.025, min=0.0, max=1.0, step=0.001, tooltip="Normalized distance between tracks. Tracks are spread perpendicular to the motion direction."),
-                io.Boolean.Input("bezier", default=False, tooltip="Enable Bezier curve path using the mid point as control point."),
-                io.Float.Input("mid_x", default=0.5, min=0.0, max=1.0, step=0.01, tooltip="Normalized X control point for Bezier curve. Only used when 'bezier' is enabled."),
-                io.Float.Input("mid_y", default=0.5, min=0.0, max=1.0, step=0.01, tooltip="Normalized Y control point for Bezier curve. Only used when 'bezier' is enabled."),
-                io.Combo.Input(
-                    "interpolation",
-                    options=["linear", "ease_in", "ease_out", "ease_in_out", "constant"],
-                    tooltip="Controls the timing/speed of movement along the path.",
-                ),
-                io.Mask.Input("track_mask", optional=True, tooltip="Optional mask to indicate visible frames."),
-            ],
-            outputs=[
-                io.Tracks.Output(),
-                io.Int.Output(display_name="track_length"),
-            ],
-        )
-
-    @classmethod
-    def execute(cls, width, height, start_x, start_y, mid_x, mid_y, end_x, end_y, num_frames, num_tracks,
-                track_spread, bezier=False, interpolation="linear", track_mask=None) -> io.NodeOutput:
-        device = comfy.model_management.intermediate_device()
-        track_length = num_frames
-
-        # normalized coordinates to pixel coordinates
-        start_x_px = start_x * width
-        start_y_px = start_y * height
-        mid_x_px = mid_x * width
-        mid_y_px = mid_y * height
-        end_x_px = end_x * width
-        end_y_px = end_y * height
-
-        track_spread_px = track_spread * (width + height) / 2 # Use average of width/height for spread to keep it proportional
-
-        t = torch.linspace(0, 1, num_frames, device=device)
-        if interpolation == "constant": # All points stay at start position
-            interp_values = torch.zeros_like(t)
-        elif interpolation == "linear":
-            interp_values = t
-        elif interpolation == "ease_in":
-            interp_values = t ** 2
-        elif interpolation == "ease_out":
-            interp_values = 1 - (1 - t) ** 2
-        elif interpolation == "ease_in_out":
-            interp_values = t * t * (3 - 2 * t)
-
-        if bezier: # apply interpolation to t for timing control along the bezier path
-            t_interp = interp_values
-            one_minus_t = 1 - t_interp
-            x_positions = one_minus_t ** 2 * start_x_px + 2 * one_minus_t * t_interp * mid_x_px + t_interp ** 2 * end_x_px
-            y_positions = one_minus_t ** 2 * start_y_px + 2 * one_minus_t * t_interp * mid_y_px + t_interp ** 2 * end_y_px
-            tangent_x = 2 * one_minus_t * (mid_x_px - start_x_px) + 2 * t_interp * (end_x_px - mid_x_px)
-            tangent_y = 2 * one_minus_t * (mid_y_px - start_y_px) + 2 * t_interp * (end_y_px - mid_y_px)
-        else: # calculate base x and y positions for each frame (center track)
-            x_positions = start_x_px + (end_x_px - start_x_px) * interp_values
-            y_positions = start_y_px + (end_y_px - start_y_px) * interp_values
-            # For non-bezier, tangent is constant (direction from start to end)
-            tangent_x = torch.full_like(t, end_x_px - start_x_px)
-            tangent_y = torch.full_like(t, end_y_px - start_y_px)
-
-        track_list = []
-        for frame_idx in range(num_frames):
-            # Calculate perpendicular direction at this frame
-            tx = tangent_x[frame_idx].item()
-            ty = tangent_y[frame_idx].item()
-            length = (tx ** 2 + ty ** 2) ** 0.5
-
-            if length > 0: # Perpendicular unit vector (rotate 90 degrees)
-                perp_x = -ty / length
-                perp_y = tx / length
-            else: # If tangent is zero, spread horizontally
-                perp_x = 1.0
-                perp_y = 0.0
-
-            frame_tracks = []
-            for track_idx in range(num_tracks): # center tracks around the main path offset ranges from -(num_tracks-1)/2 to +(num_tracks-1)/2
-                offset = (track_idx - (num_tracks - 1) / 2) * track_spread_px
-                track_x = x_positions[frame_idx].item() + perp_x * offset
-                track_y = y_positions[frame_idx].item() + perp_y * offset
-                frame_tracks.append([track_x, track_y])
-            track_list.append(frame_tracks)
-
-        tracks = torch.tensor(track_list, dtype=torch.float32, device=device)  # [frames, num_tracks, 2]
-
-        if track_mask is None:
-            track_visibility = torch.ones((track_length, num_tracks), dtype=torch.bool, device=device)
-        else:
-            track_visibility = (track_mask > 0).any(dim=(1, 2)).unsqueeze(-1)
-
-        out_track_info = {}
-        out_track_info["track_path"] = tracks
-        out_track_info["track_visibility"] = track_visibility
-        return io.NodeOutput(out_track_info, track_length)
-
-
-class WanMoveConcatTrack(io.ComfyNode):
-    @classmethod
-    def define_schema(cls):
-        return io.Schema(
-            node_id="WanMoveConcatTrack",
-            category="conditioning/video_models",
-            inputs=[
-                io.Tracks.Input("tracks_1"),
-                io.Tracks.Input("tracks_2", optional=True),
-            ],
-            outputs=[
-                io.Tracks.Output(),
-            ],
-        )
-
-    @classmethod
-    def execute(cls, tracks_1=None, tracks_2=None) -> io.NodeOutput:
-        if tracks_2 is None:
-            return io.NodeOutput(tracks_1)
-
-        tracks_out = torch.cat([tracks_1["track_path"], tracks_2["track_path"]], dim=1)  # Concatenate along the track dimension
-        mask_out = torch.cat([tracks_1["track_visibility"], tracks_2["track_visibility"]], dim=-1)
-
-        out_track_info = {}
-        out_track_info["track_path"] = tracks_out
-        out_track_info["track_visibility"] = mask_out
-        return io.NodeOutput(out_track_info)
-
-
-class WanMoveTrackToVideo(io.ComfyNode):
-    @classmethod
-    def define_schema(cls):
-        return io.Schema(
-            node_id="WanMoveTrackToVideo",
-            category="conditioning/video_models",
-            inputs=[
-                io.Conditioning.Input("positive"),
-                io.Conditioning.Input("negative"),
-                io.Vae.Input("vae"),
-                io.Tracks.Input("tracks", optional=True),
-                io.Float.Input("strength", default=1.0, min=0.0, max=100.0, step=0.01, tooltip="Strength of the track conditioning."),
-                io.Int.Input("width", default=832, min=16, max=nodes.MAX_RESOLUTION, step=16),
-                io.Int.Input("height", default=480, min=16, max=nodes.MAX_RESOLUTION, step=16),
-                io.Int.Input("length", default=81, min=1, max=nodes.MAX_RESOLUTION, step=4),
-                io.Int.Input("batch_size", default=1, min=1, max=4096),
-                io.Image.Input("start_image"),
-                io.ClipVisionOutput.Input("clip_vision_output", optional=True),
-            ],
-            outputs=[
-                io.Conditioning.Output(display_name="positive"),
-                io.Conditioning.Output(display_name="negative"),
-                io.Latent.Output(display_name="latent"),
-            ],
-        )
-
-    @classmethod
-    def execute(cls, positive, negative, vae, width, height, length, batch_size, strength, tracks=None, start_image=None, clip_vision_output=None) -> io.NodeOutput:
-        device=comfy.model_management.intermediate_device()
-        latent = torch.zeros([batch_size, 16, ((length - 1) // 4) + 1, height // 8, width // 8], device=device)
-        if start_image is not None:
-            start_image = comfy.utils.common_upscale(start_image[:length].movedim(-1, 1), width, height, "bilinear", "center").movedim(1, -1)
-            image = torch.ones((length, height, width, start_image.shape[-1]), device=start_image.device, dtype=start_image.dtype) * 0.5
-            image[:start_image.shape[0]] = start_image
-
-            concat_latent_image = vae.encode(image[:, :, :, :3])
-            mask = torch.ones((1, 1, latent.shape[2], concat_latent_image.shape[-2], concat_latent_image.shape[-1]), device=start_image.device, dtype=start_image.dtype)
-            mask[:, :, :((start_image.shape[0] - 1) // 4) + 1] = 0.0
-
-            if tracks is not None and strength > 0.0:
-                tracks_path = tracks["track_path"][:length]  # [T, N, 2]
-                num_tracks = tracks_path.shape[-2]
-
-                track_visibility = tracks.get("track_visibility", torch.ones((length, num_tracks), dtype=torch.bool, device=device))
-
-                track_pos = create_pos_embeddings(tracks_path, track_visibility, [4, 8, 8], height, width, track_num=num_tracks)
-                track_pos = comfy.utils.resize_to_batch_size(track_pos.unsqueeze(0), batch_size)
-                concat_latent_image_pos = replace_feature(concat_latent_image, track_pos, strength)
-            else:
-                concat_latent_image_pos = concat_latent_image
-
-            positive = node_helpers.conditioning_set_values(positive, {"concat_latent_image": concat_latent_image_pos, "concat_mask": mask})
-            negative = node_helpers.conditioning_set_values(negative, {"concat_latent_image": concat_latent_image, "concat_mask": mask})
-
-        if clip_vision_output is not None:
-            positive = node_helpers.conditioning_set_values(positive, {"clip_vision_output": clip_vision_output})
-            negative = node_helpers.conditioning_set_values(negative, {"clip_vision_output": clip_vision_output})
-
-        out_latent = {}
-        out_latent["samples"] = latent
-        return io.NodeOutput(positive, negative, out_latent)
-
-
-class WanMoveExtension(ComfyExtension):
-    @override
-    async def get_node_list(self) -> list[type[io.ComfyNode]]:
-        return [
-            WanMoveTrackToVideo,
-            WanMoveTracksFromCoords,
-            WanMoveConcatTrack,
-            WanMoveVisualizeTracks,
-            GenerateTracks,
-        ]
-
-async def comfy_entrypoint() -> WanMoveExtension:
-    return WanMoveExtension()

comfyui_version.py

@@ -1,3 +1,3 @@
 # This file is automatically generated by the build process when version is
 # updated in pyproject.toml.
-__version__ = "0.5.1"
+__version__ = "0.4.0"

execution.py

@@ -13,7 +13,6 @@ import asyncio
 import torch
 
 import comfy.model_management
-from latent_preview import set_preview_method
 import nodes
 from comfy_execution.caching import (
     BasicCache,
@@ -670,8 +669,6 @@ class PromptExecutor:
         asyncio.run(self.execute_async(prompt, prompt_id, extra_data, execute_outputs))
 
     async def execute_async(self, prompt, prompt_id, extra_data={}, execute_outputs=[]):
-        set_preview_method(extra_data.get("preview_method"))
-
         nodes.interrupt_processing(False)
 
         if "client_id" in extra_data:

latent_preview.py

@@ -8,8 +8,6 @@ import folder_paths
 import comfy.utils
 import logging
 
-default_preview_method = args.preview_method
-
 MAX_PREVIEW_RESOLUTION = args.preview_size
 VIDEO_TAES = ["taehv", "lighttaew2_2", "lighttaew2_1", "lighttaehy1_5"]
 
@@ -127,11 +125,3 @@ def prepare_callback(model, steps, x0_output_dict=None):
         pbar.update_absolute(step + 1, total_steps, preview_bytes)
     return callback
 
-def set_preview_method(override: str = None):
-    if override and override != "default":
-        method = LatentPreviewMethod.from_string(override)
-        if method is not None:
-            args.preview_method = method
-            return
-    args.preview_method = default_preview_method
-

main.py

@@ -23,38 +23,6 @@ if __name__ == "__main__":
 
 setup_logger(log_level=args.verbose, use_stdout=args.log_stdout)
 
-if os.name == "nt":
-    os.environ['MIMALLOC_PURGE_DELAY'] = '0'
-
-if __name__ == "__main__":
-    os.environ['TORCH_ROCM_AOTRITON_ENABLE_EXPERIMENTAL'] = '1'
-    if args.default_device is not None:
-        default_dev = args.default_device
-        devices = list(range(32))
-        devices.remove(default_dev)
-        devices.insert(0, default_dev)
-        devices = ','.join(map(str, devices))
-        os.environ['CUDA_VISIBLE_DEVICES'] = str(devices)
-        os.environ['HIP_VISIBLE_DEVICES'] = str(devices)
-
-    if args.cuda_device is not None:
-        os.environ['CUDA_VISIBLE_DEVICES'] = str(args.cuda_device)
-        os.environ['HIP_VISIBLE_DEVICES'] = str(args.cuda_device)
-        os.environ["ASCEND_RT_VISIBLE_DEVICES"] = str(args.cuda_device)
-        logging.info("Set cuda device to: {}".format(args.cuda_device))
-
-    if args.oneapi_device_selector is not None:
-        os.environ['ONEAPI_DEVICE_SELECTOR'] = args.oneapi_device_selector
-        logging.info("Set oneapi device selector to: {}".format(args.oneapi_device_selector))
-
-    if args.deterministic:
-        if 'CUBLAS_WORKSPACE_CONFIG' not in os.environ:
-            os.environ['CUBLAS_WORKSPACE_CONFIG'] = ":4096:8"
-
-    import cuda_malloc
-    if "rocm" in cuda_malloc.get_torch_version_noimport():
-        os.environ['OCL_SET_SVM_SIZE'] = '262144'  # set at the request of AMD
-
 
 def handle_comfyui_manager_unavailable():
     if not args.windows_standalone_build:
@@ -169,6 +137,40 @@ import shutil
 import threading
 import gc
 
+
+if os.name == "nt":
+    os.environ['MIMALLOC_PURGE_DELAY'] = '0'
+
+if __name__ == "__main__":
+    os.environ['TORCH_ROCM_AOTRITON_ENABLE_EXPERIMENTAL'] = '1'
+    if args.default_device is not None:
+        default_dev = args.default_device
+        devices = list(range(32))
+        devices.remove(default_dev)
+        devices.insert(0, default_dev)
+        devices = ','.join(map(str, devices))
+        os.environ['CUDA_VISIBLE_DEVICES'] = str(devices)
+        os.environ['HIP_VISIBLE_DEVICES'] = str(devices)
+
+    if args.cuda_device is not None:
+        os.environ['CUDA_VISIBLE_DEVICES'] = str(args.cuda_device)
+        os.environ['HIP_VISIBLE_DEVICES'] = str(args.cuda_device)
+        os.environ["ASCEND_RT_VISIBLE_DEVICES"] = str(args.cuda_device)
+        logging.info("Set cuda device to: {}".format(args.cuda_device))
+
+    if args.oneapi_device_selector is not None:
+        os.environ['ONEAPI_DEVICE_SELECTOR'] = args.oneapi_device_selector
+        logging.info("Set oneapi device selector to: {}".format(args.oneapi_device_selector))
+
+    if args.deterministic:
+        if 'CUBLAS_WORKSPACE_CONFIG' not in os.environ:
+            os.environ['CUBLAS_WORKSPACE_CONFIG'] = ":4096:8"
+
+    import cuda_malloc
+    if "rocm" in cuda_malloc.get_torch_version_noimport():
+        os.environ['OCL_SET_SVM_SIZE'] = '262144'  # set at the request of AMD
+
+
 if 'torch' in sys.modules:
     logging.warning("WARNING: Potential Error in code: Torch already imported, torch should never be imported before this point.")
 

manager_requirements.txt

@@ -1 +1 @@
-comfyui_manager==4.0.3b5
+comfyui_manager==4.0.3b4

nodes.py

@@ -2358,7 +2358,6 @@ async def init_builtin_extra_nodes():
         "nodes_logic.py",
         "nodes_nop.py",
         "nodes_kandinsky5.py",
-        "nodes_wanmove.py",
     ]
 
     import_failed = []
@@ -2384,6 +2383,7 @@ async def init_builtin_api_nodes():
         "nodes_recraft.py",
         "nodes_pixverse.py",
         "nodes_stability.py",
+        "nodes_pika.py",
         "nodes_runway.py",
         "nodes_sora.py",
         "nodes_topaz.py",

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "ComfyUI"
-version = "0.5.1"
+version = "0.4.0"
 readme = "README.md"
 license = { file = "LICENSE" }
 requires-python = ">=3.9"

requirements.txt

@@ -1,5 +1,5 @@
-comfyui-frontend-package==1.34.9
-comfyui-workflow-templates==0.7.59
+comfyui-frontend-package==1.33.13
+comfyui-workflow-templates==0.7.54
 comfyui-embedded-docs==0.3.1
 torch
 torchsde

server.py

@@ -7,7 +7,6 @@ import time
 import nodes
 import folder_paths
 import execution
-from comfy_execution.jobs import JobStatus, get_job, get_all_jobs
 import uuid
 import urllib
 import json
@@ -48,12 +47,6 @@ from middleware.cache_middleware import cache_control
 if args.enable_manager:
     import comfyui_manager
 
-
-def _remove_sensitive_from_queue(queue: list) -> list:
-    """Remove sensitive data (index 5) from queue item tuples."""
-    return [item[:5] for item in queue]
-
-
 async def send_socket_catch_exception(function, message):
     try:
         await function(message)
@@ -701,129 +694,6 @@ class PromptServer():
                 out[node_class] = node_info(node_class)
             return web.json_response(out)
 
-        @routes.get("/api/jobs")
-        async def get_jobs(request):
-            """List all jobs with filtering, sorting, and pagination.
-
-            Query parameters:
-                status: Filter by status (comma-separated): pending, in_progress, completed, failed
-                workflow_id: Filter by workflow ID
-                sort_by: Sort field: created_at (default), execution_duration
-                sort_order: Sort direction: asc, desc (default)
-                limit: Max items to return (positive integer)
-                offset: Items to skip (non-negative integer, default 0)
-            """
-            query = request.rel_url.query
-
-            status_param = query.get('status')
-            workflow_id = query.get('workflow_id')
-            sort_by = query.get('sort_by', 'created_at').lower()
-            sort_order = query.get('sort_order', 'desc').lower()
-
-            status_filter = None
-            if status_param:
-                status_filter = [s.strip().lower() for s in status_param.split(',') if s.strip()]
-                invalid_statuses = [s for s in status_filter if s not in JobStatus.ALL]
-                if invalid_statuses:
-                    return web.json_response(
-                        {"error": f"Invalid status value(s): {', '.join(invalid_statuses)}. Valid values: {', '.join(JobStatus.ALL)}"},
-                        status=400
-                    )
-
-            if sort_by not in {'created_at', 'execution_duration'}:
-                return web.json_response(
-                    {"error": "sort_by must be 'created_at' or 'execution_duration'"},
-                    status=400
-                )
-
-            if sort_order not in {'asc', 'desc'}:
-                return web.json_response(
-                    {"error": "sort_order must be 'asc' or 'desc'"},
-                    status=400
-                )
-
-            limit = None
-
-            # If limit is provided, validate that it is a positive integer, else continue without a limit
-            if 'limit' in query:
-                try:
-                    limit = int(query.get('limit'))
-                    if limit <= 0:
-                        return web.json_response(
-                            {"error": "limit must be a positive integer"},
-                            status=400
-                        )
-                except (ValueError, TypeError):
-                    return web.json_response(
-                        {"error": "limit must be an integer"},
-                        status=400
-                    )
-
-            offset = 0
-            if 'offset' in query:
-                try:
-                    offset = int(query.get('offset'))
-                    if offset < 0:
-                        offset = 0
-                except (ValueError, TypeError):
-                    return web.json_response(
-                        {"error": "offset must be an integer"},
-                        status=400
-                    )
-
-            running, queued = self.prompt_queue.get_current_queue_volatile()
-            history = self.prompt_queue.get_history()
-
-            running = _remove_sensitive_from_queue(running)
-            queued = _remove_sensitive_from_queue(queued)
-
-            jobs, total = get_all_jobs(
-                running, queued, history,
-                status_filter=status_filter,
-                workflow_id=workflow_id,
-                sort_by=sort_by,
-                sort_order=sort_order,
-                limit=limit,
-                offset=offset
-            )
-
-            has_more = (offset + len(jobs)) < total
-
-            return web.json_response({
-                'jobs': jobs,
-                'pagination': {
-                    'offset': offset,
-                    'limit': limit,
-                    'total': total,
-                    'has_more': has_more
-                }
-            })
-
-        @routes.get("/api/jobs/{job_id}")
-        async def get_job_by_id(request):
-            """Get a single job by ID."""
-            job_id = request.match_info.get("job_id", None)
-            if not job_id:
-                return web.json_response(
-                    {"error": "job_id is required"},
-                    status=400
-                )
-
-            running, queued = self.prompt_queue.get_current_queue_volatile()
-            history = self.prompt_queue.get_history(prompt_id=job_id)
-
-            running = _remove_sensitive_from_queue(running)
-            queued = _remove_sensitive_from_queue(queued)
-
-            job = get_job(job_id, running, queued, history)
-            if job is None:
-                return web.json_response(
-                    {"error": "Job not found"},
-                    status=404
-                )
-
-            return web.json_response(job)
-
         @routes.get("/history")
         async def get_history(request):
             max_items = request.rel_url.query.get("max_items", None)
@@ -847,8 +717,9 @@ class PromptServer():
         async def get_queue(request):
             queue_info = {}
             current_queue = self.prompt_queue.get_current_queue_volatile()
-            queue_info['queue_running'] = _remove_sensitive_from_queue(current_queue[0])
-            queue_info['queue_pending'] = _remove_sensitive_from_queue(current_queue[1])
+            remove_sensitive = lambda queue: [x[:5] for x in queue]
+            queue_info['queue_running'] = remove_sensitive(current_queue[0])
+            queue_info['queue_pending'] = remove_sensitive(current_queue[1])
             return web.json_response(queue_info)
 
         @routes.post("/prompt")

tests-unit/execution_test/preview_method_override_test.py

@@ -1,352 +0,0 @@
-"""
-Unit tests for Queue-specific Preview Method Override feature.
-
-Tests the preview method override functionality:
-- LatentPreviewMethod.from_string() method
-- set_preview_method() function in latent_preview.py
-- default_preview_method variable
-- Integration with args.preview_method
-"""
-import pytest
-from comfy.cli_args import args, LatentPreviewMethod
-from latent_preview import set_preview_method, default_preview_method
-
-
-class TestLatentPreviewMethodFromString:
-    """Test LatentPreviewMethod.from_string() classmethod."""
-
-    @pytest.mark.parametrize("value,expected", [
-        ("auto", LatentPreviewMethod.Auto),
-        ("latent2rgb", LatentPreviewMethod.Latent2RGB),
-        ("taesd", LatentPreviewMethod.TAESD),
-        ("none", LatentPreviewMethod.NoPreviews),
-    ])
-    def test_valid_values_return_enum(self, value, expected):
-        """Valid string values should return corresponding enum."""
-        assert LatentPreviewMethod.from_string(value) == expected
-
-    @pytest.mark.parametrize("invalid", [
-        "invalid",
-        "TAESD",      # Case sensitive
-        "AUTO",       # Case sensitive
-        "Latent2RGB", # Case sensitive
-        "latent",
-        "",
-        "default",    # default is special, not a method
-    ])
-    def test_invalid_values_return_none(self, invalid):
-        """Invalid string values should return None."""
-        assert LatentPreviewMethod.from_string(invalid) is None
-
-
-class TestLatentPreviewMethodEnumValues:
-    """Test LatentPreviewMethod enum has expected values."""
-
-    def test_enum_values(self):
-        """Verify enum values match expected strings."""
-        assert LatentPreviewMethod.NoPreviews.value == "none"
-        assert LatentPreviewMethod.Auto.value == "auto"
-        assert LatentPreviewMethod.Latent2RGB.value == "latent2rgb"
-        assert LatentPreviewMethod.TAESD.value == "taesd"
-
-    def test_enum_count(self):
-        """Verify exactly 4 preview methods exist."""
-        assert len(LatentPreviewMethod) == 4
-
-
-class TestSetPreviewMethod:
-    """Test set_preview_method() function from latent_preview.py."""
-
-    def setup_method(self):
-        """Store original value before each test."""
-        self.original = args.preview_method
-
-    def teardown_method(self):
-        """Restore original value after each test."""
-        args.preview_method = self.original
-
-    def test_override_with_taesd(self):
-        """'taesd' should set args.preview_method to TAESD."""
-        set_preview_method("taesd")
-        assert args.preview_method == LatentPreviewMethod.TAESD
-
-    def test_override_with_latent2rgb(self):
-        """'latent2rgb' should set args.preview_method to Latent2RGB."""
-        set_preview_method("latent2rgb")
-        assert args.preview_method == LatentPreviewMethod.Latent2RGB
-
-    def test_override_with_auto(self):
-        """'auto' should set args.preview_method to Auto."""
-        set_preview_method("auto")
-        assert args.preview_method == LatentPreviewMethod.Auto
-
-    def test_override_with_none_value(self):
-        """'none' should set args.preview_method to NoPreviews."""
-        set_preview_method("none")
-        assert args.preview_method == LatentPreviewMethod.NoPreviews
-
-    def test_default_restores_original(self):
-        """'default' should restore to default_preview_method."""
-        # First override to something else
-        set_preview_method("taesd")
-        assert args.preview_method == LatentPreviewMethod.TAESD
-
-        # Then use 'default' to restore
-        set_preview_method("default")
-        assert args.preview_method == default_preview_method
-
-    def test_none_param_restores_original(self):
-        """None parameter should restore to default_preview_method."""
-        # First override to something else
-        set_preview_method("taesd")
-        assert args.preview_method == LatentPreviewMethod.TAESD
-
-        # Then use None to restore
-        set_preview_method(None)
-        assert args.preview_method == default_preview_method
-
-    def test_empty_string_restores_original(self):
-        """Empty string should restore to default_preview_method."""
-        set_preview_method("taesd")
-        set_preview_method("")
-        assert args.preview_method == default_preview_method
-
-    def test_invalid_value_restores_original(self):
-        """Invalid value should restore to default_preview_method."""
-        set_preview_method("taesd")
-        set_preview_method("invalid_method")
-        assert args.preview_method == default_preview_method
-
-    def test_case_sensitive_invalid_restores(self):
-        """Case-mismatched values should restore to default."""
-        set_preview_method("taesd")
-        set_preview_method("TAESD")  # Wrong case
-        assert args.preview_method == default_preview_method
-
-
-class TestDefaultPreviewMethod:
-    """Test default_preview_method module variable."""
-
-    def test_default_is_not_none(self):
-        """default_preview_method should not be None."""
-        assert default_preview_method is not None
-
-    def test_default_is_enum_member(self):
-        """default_preview_method should be a LatentPreviewMethod enum."""
-        assert isinstance(default_preview_method, LatentPreviewMethod)
-
-    def test_default_matches_args_initial(self):
-        """default_preview_method should match CLI default or user setting."""
-        # This tests that default_preview_method was captured at module load
-        # After set_preview_method(None), args should equal default
-        original = args.preview_method
-        set_preview_method("taesd")
-        set_preview_method(None)
-        assert args.preview_method == default_preview_method
-        args.preview_method = original
-
-
-class TestArgsPreviewMethodModification:
-    """Test args.preview_method can be modified correctly."""
-
-    def setup_method(self):
-        """Store original value before each test."""
-        self.original = args.preview_method
-
-    def teardown_method(self):
-        """Restore original value after each test."""
-        args.preview_method = self.original
-
-    def test_args_accepts_all_enum_values(self):
-        """args.preview_method should accept all LatentPreviewMethod values."""
-        for method in LatentPreviewMethod:
-            args.preview_method = method
-            assert args.preview_method == method
-
-    def test_args_modification_and_restoration(self):
-        """args.preview_method should be modifiable and restorable."""
-        original = args.preview_method
-
-        args.preview_method = LatentPreviewMethod.TAESD
-        assert args.preview_method == LatentPreviewMethod.TAESD
-
-        args.preview_method = original
-        assert args.preview_method == original
-
-
-class TestExecutionFlow:
-    """Test the execution flow pattern used in execution.py."""
-
-    def setup_method(self):
-        """Store original value before each test."""
-        self.original = args.preview_method
-
-    def teardown_method(self):
-        """Restore original value after each test."""
-        args.preview_method = self.original
-
-    def test_sequential_executions_with_different_methods(self):
-        """Simulate multiple queue executions with different preview methods."""
-        # Execution 1: taesd
-        set_preview_method("taesd")
-        assert args.preview_method == LatentPreviewMethod.TAESD
-
-        # Execution 2: none
-        set_preview_method("none")
-        assert args.preview_method == LatentPreviewMethod.NoPreviews
-
-        # Execution 3: default (restore)
-        set_preview_method("default")
-        assert args.preview_method == default_preview_method
-
-        # Execution 4: auto
-        set_preview_method("auto")
-        assert args.preview_method == LatentPreviewMethod.Auto
-
-        # Execution 5: no override (None)
-        set_preview_method(None)
-        assert args.preview_method == default_preview_method
-
-    def test_override_then_default_pattern(self):
-        """Test the pattern: override -> execute -> next call restores."""
-        # First execution with override
-        set_preview_method("latent2rgb")
-        assert args.preview_method == LatentPreviewMethod.Latent2RGB
-
-        # Second execution without override restores default
-        set_preview_method(None)
-        assert args.preview_method == default_preview_method
-
-    def test_extra_data_simulation(self):
-        """Simulate extra_data.get('preview_method') patterns."""
-        # Simulate: extra_data = {"preview_method": "taesd"}
-        extra_data = {"preview_method": "taesd"}
-        set_preview_method(extra_data.get("preview_method"))
-        assert args.preview_method == LatentPreviewMethod.TAESD
-
-        # Simulate: extra_data = {}
-        extra_data = {}
-        set_preview_method(extra_data.get("preview_method"))
-        assert args.preview_method == default_preview_method
-
-        # Simulate: extra_data = {"preview_method": "default"}
-        extra_data = {"preview_method": "default"}
-        set_preview_method(extra_data.get("preview_method"))
-        assert args.preview_method == default_preview_method
-
-
-class TestRealWorldScenarios:
-    """Tests using real-world prompt data patterns."""
-
-    def setup_method(self):
-        """Store original value before each test."""
-        self.original = args.preview_method
-
-    def teardown_method(self):
-        """Restore original value after each test."""
-        args.preview_method = self.original
-
-    def test_captured_prompt_without_preview_method(self):
-        """
-        Test with captured prompt that has no preview_method.
-        Based on: tests-unit/execution_test/fixtures/default_prompt.json
-        """
-        # Real captured extra_data structure (preview_method absent)
-        extra_data = {
-            "extra_pnginfo": {"workflow": {}},
-            "client_id": "271314f0dabd48e5aaa488ed7a4ceb0d",
-            "create_time": 1765416558179
-        }
-
-        set_preview_method(extra_data.get("preview_method"))
-        assert args.preview_method == default_preview_method
-
-    def test_captured_prompt_with_preview_method_taesd(self):
-        """Test captured prompt with preview_method: taesd."""
-        extra_data = {
-            "extra_pnginfo": {"workflow": {}},
-            "client_id": "271314f0dabd48e5aaa488ed7a4ceb0d",
-            "preview_method": "taesd"
-        }
-
-        set_preview_method(extra_data.get("preview_method"))
-        assert args.preview_method == LatentPreviewMethod.TAESD
-
-    def test_captured_prompt_with_preview_method_none(self):
-        """Test captured prompt with preview_method: none (disable preview)."""
-        extra_data = {
-            "extra_pnginfo": {"workflow": {}},
-            "client_id": "test-client",
-            "preview_method": "none"
-        }
-
-        set_preview_method(extra_data.get("preview_method"))
-        assert args.preview_method == LatentPreviewMethod.NoPreviews
-
-    def test_captured_prompt_with_preview_method_latent2rgb(self):
-        """Test captured prompt with preview_method: latent2rgb."""
-        extra_data = {
-            "extra_pnginfo": {"workflow": {}},
-            "client_id": "test-client",
-            "preview_method": "latent2rgb"
-        }
-
-        set_preview_method(extra_data.get("preview_method"))
-        assert args.preview_method == LatentPreviewMethod.Latent2RGB
-
-    def test_captured_prompt_with_preview_method_auto(self):
-        """Test captured prompt with preview_method: auto."""
-        extra_data = {
-            "extra_pnginfo": {"workflow": {}},
-            "client_id": "test-client",
-            "preview_method": "auto"
-        }
-
-        set_preview_method(extra_data.get("preview_method"))
-        assert args.preview_method == LatentPreviewMethod.Auto
-
-    def test_captured_prompt_with_preview_method_default(self):
-        """Test captured prompt with preview_method: default (use CLI setting)."""
-        # First set to something else
-        set_preview_method("taesd")
-        assert args.preview_method == LatentPreviewMethod.TAESD
-
-        # Then simulate a prompt with "default"
-        extra_data = {
-            "extra_pnginfo": {"workflow": {}},
-            "client_id": "test-client",
-            "preview_method": "default"
-        }
-
-        set_preview_method(extra_data.get("preview_method"))
-        assert args.preview_method == default_preview_method
-
-    def test_sequential_queue_with_different_preview_methods(self):
-        """
-        Simulate real queue scenario: multiple prompts with different settings.
-        This tests the actual usage pattern in ComfyUI.
-        """
-        # Queue 1: User wants TAESD preview
-        extra_data_1 = {"client_id": "client-1", "preview_method": "taesd"}
-        set_preview_method(extra_data_1.get("preview_method"))
-        assert args.preview_method == LatentPreviewMethod.TAESD
-
-        # Queue 2: User wants no preview (faster execution)
-        extra_data_2 = {"client_id": "client-2", "preview_method": "none"}
-        set_preview_method(extra_data_2.get("preview_method"))
-        assert args.preview_method == LatentPreviewMethod.NoPreviews
-
-        # Queue 3: User doesn't specify (use server default)
-        extra_data_3 = {"client_id": "client-3"}
-        set_preview_method(extra_data_3.get("preview_method"))
-        assert args.preview_method == default_preview_method
-
-        # Queue 4: User explicitly wants default
-        extra_data_4 = {"client_id": "client-4", "preview_method": "default"}
-        set_preview_method(extra_data_4.get("preview_method"))
-        assert args.preview_method == default_preview_method
-
-        # Queue 5: User wants latent2rgb
-        extra_data_5 = {"client_id": "client-5", "preview_method": "latent2rgb"}
-        set_preview_method(extra_data_5.get("preview_method"))
-        assert args.preview_method == LatentPreviewMethod.Latent2RGB

tests/execution/test_execution.py

@@ -99,37 +99,6 @@ class ComfyClient:
         with urllib.request.urlopen(url) as response:
             return json.loads(response.read())
 
-    def get_jobs(self, status=None, limit=None, offset=None, sort_by=None, sort_order=None):
-        url = "http://{}/api/jobs".format(self.server_address)
-        params = {}
-        if status is not None:
-            params["status"] = status
-        if limit is not None:
-            params["limit"] = limit
-        if offset is not None:
-            params["offset"] = offset
-        if sort_by is not None:
-            params["sort_by"] = sort_by
-        if sort_order is not None:
-            params["sort_order"] = sort_order
-
-        if params:
-            url_values = urllib.parse.urlencode(params)
-            url = "{}?{}".format(url, url_values)
-
-        with urllib.request.urlopen(url) as response:
-            return json.loads(response.read())
-
-    def get_job(self, job_id):
-        url = "http://{}/api/jobs/{}".format(self.server_address, job_id)
-        try:
-            with urllib.request.urlopen(url) as response:
-                return json.loads(response.read())
-        except urllib.error.HTTPError as e:
-            if e.code == 404:
-                return None
-            raise
-
     def set_test_name(self, name):
         self.test_name = name
 
@@ -908,106 +877,3 @@ class TestExecution:
         result = client.get_all_history(max_items=5, offset=len(all_history) - 1)
 
         assert len(result) <= 1, "Should return at most 1 item when offset is near end"
-
-    # Jobs API tests
-    def test_jobs_api_job_structure(
-        self, client: ComfyClient, builder: GraphBuilder
-    ):
-        """Test that job objects have required fields"""
-        self._create_history_item(client, builder)
-
-        jobs_response = client.get_jobs(status="completed", limit=1)
-        assert len(jobs_response["jobs"]) > 0, "Should have at least one job"
-
-        job = jobs_response["jobs"][0]
-        assert "id" in job, "Job should have id"
-        assert "status" in job, "Job should have status"
-        assert "create_time" in job, "Job should have create_time"
-        assert "outputs_count" in job, "Job should have outputs_count"
-        assert "preview_output" in job, "Job should have preview_output"
-
-    def test_jobs_api_preview_output_structure(
-        self, client: ComfyClient, builder: GraphBuilder
-    ):
-        """Test that preview_output has correct structure"""
-        self._create_history_item(client, builder)
-
-        jobs_response = client.get_jobs(status="completed", limit=1)
-        job = jobs_response["jobs"][0]
-
-        if job["preview_output"] is not None:
-            preview = job["preview_output"]
-            assert "filename" in preview, "Preview should have filename"
-            assert "nodeId" in preview, "Preview should have nodeId"
-            assert "mediaType" in preview, "Preview should have mediaType"
-
-    def test_jobs_api_pagination(
-        self, client: ComfyClient, builder: GraphBuilder
-    ):
-        """Test jobs API pagination"""
-        for _ in range(5):
-            self._create_history_item(client, builder)
-
-        first_page = client.get_jobs(limit=2, offset=0)
-        second_page = client.get_jobs(limit=2, offset=2)
-
-        assert len(first_page["jobs"]) <= 2, "First page should have at most 2 jobs"
-        assert len(second_page["jobs"]) <= 2, "Second page should have at most 2 jobs"
-
-        first_ids = {j["id"] for j in first_page["jobs"]}
-        second_ids = {j["id"] for j in second_page["jobs"]}
-        assert first_ids.isdisjoint(second_ids), "Pages should have different jobs"
-
-    def test_jobs_api_sorting(
-        self, client: ComfyClient, builder: GraphBuilder
-    ):
-        """Test jobs API sorting"""
-        for _ in range(3):
-            self._create_history_item(client, builder)
-
-        desc_jobs = client.get_jobs(sort_order="desc")
-        asc_jobs = client.get_jobs(sort_order="asc")
-
-        if len(desc_jobs["jobs"]) >= 2:
-            desc_times = [j["create_time"] for j in desc_jobs["jobs"] if j["create_time"]]
-            asc_times = [j["create_time"] for j in asc_jobs["jobs"] if j["create_time"]]
-            if len(desc_times) >= 2:
-                assert desc_times == sorted(desc_times, reverse=True), "Desc should be newest first"
-            if len(asc_times) >= 2:
-                assert asc_times == sorted(asc_times), "Asc should be oldest first"
-
-    def test_jobs_api_status_filter(
-        self, client: ComfyClient, builder: GraphBuilder
-    ):
-        """Test jobs API status filtering"""
-        self._create_history_item(client, builder)
-
-        completed_jobs = client.get_jobs(status="completed")
-        assert len(completed_jobs["jobs"]) > 0, "Should have completed jobs from history"
-
-        for job in completed_jobs["jobs"]:
-            assert job["status"] == "completed", "Should only return completed jobs"
-
-        # Pending jobs are transient - just verify filter doesn't error
-        pending_jobs = client.get_jobs(status="pending")
-        for job in pending_jobs["jobs"]:
-            assert job["status"] == "pending", "Should only return pending jobs"
-
-    def test_get_job_by_id(
-        self, client: ComfyClient, builder: GraphBuilder
-    ):
-        """Test getting a single job by ID"""
-        result = self._create_history_item(client, builder)
-        prompt_id = result.get_prompt_id()
-
-        job = client.get_job(prompt_id)
-        assert job is not None, "Should find the job"
-        assert job["id"] == prompt_id, "Job ID should match"
-        assert "outputs" in job, "Single job should include outputs"
-
-    def test_get_job_not_found(
-        self, client: ComfyClient, builder: GraphBuilder
-    ):
-        """Test getting a non-existent job returns 404"""
-        job = client.get_job("nonexistent-job-id")
-        assert job is None, "Non-existent job should return None"

tests/execution/test_jobs.py

@@ -1,361 +0,0 @@
-"""Unit tests for comfy_execution/jobs.py"""
-
-from comfy_execution.jobs import (
-    JobStatus,
-    is_previewable,
-    normalize_queue_item,
-    normalize_history_item,
-    get_outputs_summary,
-    apply_sorting,
-)
-
-
-class TestJobStatus:
-    """Test JobStatus constants."""
-
-    def test_status_values(self):
-        """Status constants should have expected string values."""
-        assert JobStatus.PENDING == 'pending'
-        assert JobStatus.IN_PROGRESS == 'in_progress'
-        assert JobStatus.COMPLETED == 'completed'
-        assert JobStatus.FAILED == 'failed'
-
-    def test_all_contains_all_statuses(self):
-        """ALL should contain all status values."""
-        assert JobStatus.PENDING in JobStatus.ALL
-        assert JobStatus.IN_PROGRESS in JobStatus.ALL
-        assert JobStatus.COMPLETED in JobStatus.ALL
-        assert JobStatus.FAILED in JobStatus.ALL
-        assert len(JobStatus.ALL) == 4
-
-
-class TestIsPreviewable:
-    """Unit tests for is_previewable()"""
-
-    def test_previewable_media_types(self):
-        """Images, video, audio media types should be previewable."""
-        for media_type in ['images', 'video', 'audio']:
-            assert is_previewable(media_type, {}) is True
-
-    def test_non_previewable_media_types(self):
-        """Other media types should not be previewable."""
-        for media_type in ['latents', 'text', 'metadata', 'files']:
-            assert is_previewable(media_type, {}) is False
-
-    def test_3d_extensions_previewable(self):
-        """3D file extensions should be previewable regardless of media_type."""
-        for ext in ['.obj', '.fbx', '.gltf', '.glb']:
-            item = {'filename': f'model{ext}'}
-            assert is_previewable('files', item) is True
-
-    def test_3d_extensions_case_insensitive(self):
-        """3D extension check should be case insensitive."""
-        item = {'filename': 'MODEL.GLB'}
-        assert is_previewable('files', item) is True
-
-    def test_video_format_previewable(self):
-        """Items with video/ format should be previewable."""
-        item = {'format': 'video/mp4'}
-        assert is_previewable('files', item) is True
-
-    def test_audio_format_previewable(self):
-        """Items with audio/ format should be previewable."""
-        item = {'format': 'audio/wav'}
-        assert is_previewable('files', item) is True
-
-    def test_other_format_not_previewable(self):
-        """Items with other format should not be previewable."""
-        item = {'format': 'application/json'}
-        assert is_previewable('files', item) is False
-
-
-class TestGetOutputsSummary:
-    """Unit tests for get_outputs_summary()"""
-
-    def test_empty_outputs(self):
-        """Empty outputs should return 0 count and None preview."""
-        count, preview = get_outputs_summary({})
-        assert count == 0
-        assert preview is None
-
-    def test_counts_across_multiple_nodes(self):
-        """Outputs from multiple nodes should all be counted."""
-        outputs = {
-            'node1': {'images': [{'filename': 'a.png', 'type': 'output'}]},
-            'node2': {'images': [{'filename': 'b.png', 'type': 'output'}]},
-            'node3': {'images': [
-                {'filename': 'c.png', 'type': 'output'},
-                {'filename': 'd.png', 'type': 'output'}
-            ]}
-        }
-        count, preview = get_outputs_summary(outputs)
-        assert count == 4
-
-    def test_skips_animated_key_and_non_list_values(self):
-        """The 'animated' key and non-list values should be skipped."""
-        outputs = {
-            'node1': {
-                'images': [{'filename': 'test.png', 'type': 'output'}],
-                'animated': [True],  # Should skip due to key name
-                'metadata': 'string',  # Should skip due to non-list
-                'count': 42  # Should skip due to non-list
-            }
-        }
-        count, preview = get_outputs_summary(outputs)
-        assert count == 1
-
-    def test_preview_prefers_type_output(self):
-        """Items with type='output' should be preferred for preview."""
-        outputs = {
-            'node1': {
-                'images': [
-                    {'filename': 'temp.png', 'type': 'temp'},
-                    {'filename': 'output.png', 'type': 'output'}
-                ]
-            }
-        }
-        count, preview = get_outputs_summary(outputs)
-        assert count == 2
-        assert preview['filename'] == 'output.png'
-
-    def test_preview_fallback_when_no_output_type(self):
-        """If no type='output', should use first previewable."""
-        outputs = {
-            'node1': {
-                'images': [
-                    {'filename': 'temp1.png', 'type': 'temp'},
-                    {'filename': 'temp2.png', 'type': 'temp'}
-                ]
-            }
-        }
-        count, preview = get_outputs_summary(outputs)
-        assert preview['filename'] == 'temp1.png'
-
-    def test_non_previewable_media_types_counted_but_no_preview(self):
-        """Non-previewable media types should be counted but not used as preview."""
-        outputs = {
-            'node1': {
-                'latents': [
-                    {'filename': 'latent1.safetensors'},
-                    {'filename': 'latent2.safetensors'}
-                ]
-            }
-        }
-        count, preview = get_outputs_summary(outputs)
-        assert count == 2
-        assert preview is None
-
-    def test_previewable_media_types(self):
-        """Images, video, and audio media types should be previewable."""
-        for media_type in ['images', 'video', 'audio']:
-            outputs = {
-                'node1': {
-                    media_type: [{'filename': 'test.file', 'type': 'output'}]
-                }
-            }
-            count, preview = get_outputs_summary(outputs)
-            assert preview is not None, f"{media_type} should be previewable"
-
-    def test_3d_files_previewable(self):
-        """3D file extensions should be previewable."""
-        for ext in ['.obj', '.fbx', '.gltf', '.glb']:
-            outputs = {
-                'node1': {
-                    'files': [{'filename': f'model{ext}', 'type': 'output'}]
-                }
-            }
-            count, preview = get_outputs_summary(outputs)
-            assert preview is not None, f"3D file {ext} should be previewable"
-
-    def test_format_mime_type_previewable(self):
-        """Files with video/ or audio/ format should be previewable."""
-        for fmt in ['video/x-custom', 'audio/x-custom']:
-            outputs = {
-                'node1': {
-                    'files': [{'filename': 'file.custom', 'format': fmt, 'type': 'output'}]
-                }
-            }
-            count, preview = get_outputs_summary(outputs)
-            assert preview is not None, f"Format {fmt} should be previewable"
-
-    def test_preview_enriched_with_node_metadata(self):
-        """Preview should include nodeId, mediaType, and original fields."""
-        outputs = {
-            'node123': {
-                'images': [{'filename': 'test.png', 'type': 'output', 'subfolder': 'outputs'}]
-            }
-        }
-        count, preview = get_outputs_summary(outputs)
-        assert preview['nodeId'] == 'node123'
-        assert preview['mediaType'] == 'images'
-        assert preview['subfolder'] == 'outputs'
-
-
-class TestApplySorting:
-    """Unit tests for apply_sorting()"""
-
-    def test_sort_by_create_time_desc(self):
-        """Default sort by create_time descending."""
-        jobs = [
-            {'id': 'a', 'create_time': 100},
-            {'id': 'b', 'create_time': 300},
-            {'id': 'c', 'create_time': 200},
-        ]
-        result = apply_sorting(jobs, 'created_at', 'desc')
-        assert [j['id'] for j in result] == ['b', 'c', 'a']
-
-    def test_sort_by_create_time_asc(self):
-        """Sort by create_time ascending."""
-        jobs = [
-            {'id': 'a', 'create_time': 100},
-            {'id': 'b', 'create_time': 300},
-            {'id': 'c', 'create_time': 200},
-        ]
-        result = apply_sorting(jobs, 'created_at', 'asc')
-        assert [j['id'] for j in result] == ['a', 'c', 'b']
-
-    def test_sort_by_execution_duration(self):
-        """Sort by execution_duration should order by duration."""
-        jobs = [
-            {'id': 'a', 'create_time': 100, 'execution_start_time': 100, 'execution_end_time': 5100},  # 5s
-            {'id': 'b', 'create_time': 300, 'execution_start_time': 300, 'execution_end_time': 1300},  # 1s
-            {'id': 'c', 'create_time': 200, 'execution_start_time': 200, 'execution_end_time': 3200},  # 3s
-        ]
-        result = apply_sorting(jobs, 'execution_duration', 'desc')
-        assert [j['id'] for j in result] == ['a', 'c', 'b']
-
-    def test_sort_with_none_values(self):
-        """Jobs with None values should sort as 0."""
-        jobs = [
-            {'id': 'a', 'create_time': 100, 'execution_start_time': 100, 'execution_end_time': 5100},
-            {'id': 'b', 'create_time': 300, 'execution_start_time': None, 'execution_end_time': None},
-            {'id': 'c', 'create_time': 200, 'execution_start_time': 200, 'execution_end_time': 3200},
-        ]
-        result = apply_sorting(jobs, 'execution_duration', 'asc')
-        assert result[0]['id'] == 'b'  # None treated as 0, comes first
-
-
-class TestNormalizeQueueItem:
-    """Unit tests for normalize_queue_item()"""
-
-    def test_basic_normalization(self):
-        """Queue item should be normalized to job dict."""
-        item = (
-            10,  # priority/number
-            'prompt-123',  # prompt_id
-            {'nodes': {}},  # prompt
-            {
-                'create_time': 1234567890,
-                'extra_pnginfo': {'workflow': {'id': 'workflow-abc'}}
-            },  # extra_data
-            ['node1'],  # outputs_to_execute
-        )
-        job = normalize_queue_item(item, JobStatus.PENDING)
-
-        assert job['id'] == 'prompt-123'
-        assert job['status'] == 'pending'
-        assert job['priority'] == 10
-        assert job['create_time'] == 1234567890
-        assert 'execution_start_time' not in job
-        assert 'execution_end_time' not in job
-        assert 'execution_error' not in job
-        assert 'preview_output' not in job
-        assert job['outputs_count'] == 0
-        assert job['workflow_id'] == 'workflow-abc'
-
-
-class TestNormalizeHistoryItem:
-    """Unit tests for normalize_history_item()"""
-
-    def test_completed_job(self):
-        """Completed history item should have correct status and times from messages."""
-        history_item = {
-            'prompt': (
-                5,  # priority
-                'prompt-456',
-                {'nodes': {}},
-                {
-                    'create_time': 1234567890000,
-                    'extra_pnginfo': {'workflow': {'id': 'workflow-xyz'}}
-                },
-                ['node1'],
-            ),
-            'status': {
-                'status_str': 'success',
-                'completed': True,
-                'messages': [
-                    ('execution_start', {'prompt_id': 'prompt-456', 'timestamp': 1234567890500}),
-                    ('execution_success', {'prompt_id': 'prompt-456', 'timestamp': 1234567893000}),
-                ]
-            },
-            'outputs': {},
-        }
-        job = normalize_history_item('prompt-456', history_item)
-
-        assert job['id'] == 'prompt-456'
-        assert job['status'] == 'completed'
-        assert job['priority'] == 5
-        assert job['execution_start_time'] == 1234567890500
-        assert job['execution_end_time'] == 1234567893000
-        assert job['workflow_id'] == 'workflow-xyz'
-
-    def test_failed_job(self):
-        """Failed history item should have failed status and error from messages."""
-        history_item = {
-            'prompt': (
-                5,
-                'prompt-789',
-                {'nodes': {}},
-                {'create_time': 1234567890000},
-                ['node1'],
-            ),
-            'status': {
-                'status_str': 'error',
-                'completed': False,
-                'messages': [
-                    ('execution_start', {'prompt_id': 'prompt-789', 'timestamp': 1234567890500}),
-                    ('execution_error', {
-                        'prompt_id': 'prompt-789',
-                        'node_id': '5',
-                        'node_type': 'KSampler',
-                        'exception_message': 'CUDA out of memory',
-                        'exception_type': 'RuntimeError',
-                        'traceback': ['Traceback...', 'RuntimeError: CUDA out of memory'],
-                        'timestamp': 1234567891000,
-                    })
-                ]
-            },
-            'outputs': {},
-        }
-
-        job = normalize_history_item('prompt-789', history_item)
-        assert job['status'] == 'failed'
-        assert job['execution_start_time'] == 1234567890500
-        assert job['execution_end_time'] == 1234567891000
-        assert job['execution_error']['node_id'] == '5'
-        assert job['execution_error']['node_type'] == 'KSampler'
-        assert job['execution_error']['exception_message'] == 'CUDA out of memory'
-
-    def test_include_outputs(self):
-        """When include_outputs=True, should include full output data."""
-        history_item = {
-            'prompt': (
-                5,
-                'prompt-123',
-                {'nodes': {'1': {}}},
-                {'create_time': 1234567890, 'client_id': 'abc'},
-                ['node1'],
-            ),
-            'status': {'status_str': 'success', 'completed': True, 'messages': []},
-            'outputs': {'node1': {'images': [{'filename': 'test.png'}]}},
-        }
-        job = normalize_history_item('prompt-123', history_item, include_outputs=True)
-
-        assert 'outputs' in job
-        assert 'workflow' in job
-        assert 'execution_status' in job
-        assert job['outputs'] == {'node1': {'images': [{'filename': 'test.png'}]}}
-        assert job['workflow'] == {
-            'prompt': {'nodes': {'1': {}}},
-            'extra_data': {'create_time': 1234567890, 'client_id': 'abc'},
-        }

tests/execution/test_preview_method.py

@@ -1,358 +0,0 @@
-"""
-E2E tests for Queue-specific Preview Method Override feature.
-
-Tests actual execution with different preview_method values.
-Requires a running ComfyUI server with models.
-
-Usage:
-    COMFYUI_SERVER=http://localhost:8988 pytest test_preview_method_e2e.py -v -m preview_method
-
-Note:
-    These tests execute actual image generation and wait for completion.
-    Tests verify preview image transmission based on preview_method setting.
-"""
-import os
-import json
-import pytest
-import uuid
-import time
-import random
-import websocket
-import urllib.request
-from pathlib import Path
-
-
-# Server configuration
-SERVER_URL = os.environ.get("COMFYUI_SERVER", "http://localhost:8988")
-SERVER_HOST = SERVER_URL.replace("http://", "").replace("https://", "")
-
-# Use existing inference graph fixture
-GRAPH_FILE = Path(__file__).parent.parent / "inference" / "graphs" / "default_graph_sdxl1_0.json"
-
-
-def is_server_running() -> bool:
-    """Check if ComfyUI server is running."""
-    try:
-        request = urllib.request.Request(f"{SERVER_URL}/system_stats")
-        with urllib.request.urlopen(request, timeout=2.0):
-            return True
-    except Exception:
-        return False
-
-
-def prepare_graph_for_test(graph: dict, steps: int = 5) -> dict:
-    """Prepare graph for testing: randomize seeds and reduce steps."""
-    adapted = json.loads(json.dumps(graph))  # Deep copy
-    for node_id, node in adapted.items():
-        inputs = node.get("inputs", {})
-        # Handle both "seed" and "noise_seed" (used by KSamplerAdvanced)
-        if "seed" in inputs:
-            inputs["seed"] = random.randint(0, 2**32 - 1)
-        if "noise_seed" in inputs:
-            inputs["noise_seed"] = random.randint(0, 2**32 - 1)
-        # Reduce steps for faster testing (default 20 -> 5)
-        if "steps" in inputs:
-            inputs["steps"] = steps
-    return adapted
-
-
-# Alias for backward compatibility
-randomize_seed = prepare_graph_for_test
-
-
-class PreviewMethodClient:
-    """Client for testing preview_method with WebSocket execution tracking."""
-
-    def __init__(self, server_address: str):
-        self.server_address = server_address
-        self.client_id = str(uuid.uuid4())
-        self.ws = None
-
-    def connect(self):
-        """Connect to WebSocket."""
-        self.ws = websocket.WebSocket()
-        self.ws.settimeout(120)  # 2 minute timeout for sampling
-        self.ws.connect(f"ws://{self.server_address}/ws?clientId={self.client_id}")
-
-    def close(self):
-        """Close WebSocket connection."""
-        if self.ws:
-            self.ws.close()
-
-    def queue_prompt(self, prompt: dict, extra_data: dict = None) -> dict:
-        """Queue a prompt and return response with prompt_id."""
-        data = {
-            "prompt": prompt,
-            "client_id": self.client_id,
-            "extra_data": extra_data or {}
-        }
-        req = urllib.request.Request(
-            f"http://{self.server_address}/prompt",
-            data=json.dumps(data).encode("utf-8"),
-            headers={"Content-Type": "application/json"}
-        )
-        return json.loads(urllib.request.urlopen(req).read())
-
-    def wait_for_execution(self, prompt_id: str, timeout: float = 120.0) -> dict:
-        """
-        Wait for execution to complete via WebSocket.
-
-        Returns:
-            dict with keys: completed, error, preview_count, execution_time
-        """
-        result = {
-            "completed": False,
-            "error": None,
-            "preview_count": 0,
-            "execution_time": 0.0
-        }
-
-        start_time = time.time()
-        self.ws.settimeout(timeout)
-
-        try:
-            while True:
-                out = self.ws.recv()
-                elapsed = time.time() - start_time
-
-                if isinstance(out, str):
-                    message = json.loads(out)
-                    msg_type = message.get("type")
-                    data = message.get("data", {})
-
-                    if data.get("prompt_id") != prompt_id:
-                        continue
-
-                    if msg_type == "executing":
-                        if data.get("node") is None:
-                            # Execution complete
-                            result["completed"] = True
-                            result["execution_time"] = elapsed
-                            break
-
-                    elif msg_type == "execution_error":
-                        result["error"] = data
-                        result["execution_time"] = elapsed
-                        break
-
-                    elif msg_type == "progress":
-                        # Progress update during sampling
-                        pass
-
-                elif isinstance(out, bytes):
-                    # Binary data = preview image
-                    result["preview_count"] += 1
-
-        except websocket.WebSocketTimeoutException:
-            result["error"] = "Timeout waiting for execution"
-            result["execution_time"] = time.time() - start_time
-
-        return result
-
-
-def load_graph() -> dict:
-    """Load the SDXL graph fixture with randomized seed."""
-    with open(GRAPH_FILE) as f:
-        graph = json.load(f)
-    return randomize_seed(graph)  # Avoid caching
-
-
-# Skip all tests if server is not running
-pytestmark = [
-    pytest.mark.skipif(
-        not is_server_running(),
-        reason=f"ComfyUI server not running at {SERVER_URL}"
-    ),
-    pytest.mark.preview_method,
-    pytest.mark.execution,
-]
-
-
-@pytest.fixture
-def client():
-    """Create and connect a test client."""
-    c = PreviewMethodClient(SERVER_HOST)
-    c.connect()
-    yield c
-    c.close()
-
-
-@pytest.fixture
-def graph():
-    """Load the test graph."""
-    return load_graph()
-
-
-class TestPreviewMethodExecution:
-    """Test actual execution with different preview methods."""
-
-    def test_execution_with_latent2rgb(self, client, graph):
-        """
-        Execute with preview_method=latent2rgb.
-        Should complete and potentially receive preview images.
-        """
-        extra_data = {"preview_method": "latent2rgb"}
-
-        response = client.queue_prompt(graph, extra_data)
-        assert "prompt_id" in response
-
-        result = client.wait_for_execution(response["prompt_id"])
-
-        # Should complete (may error if model missing, but that's separate)
-        assert result["completed"] or result["error"] is not None
-        # Execution should take some time (sampling)
-        if result["completed"]:
-            assert result["execution_time"] > 0.5, "Execution too fast - likely didn't run"
-            # latent2rgb should produce previews
-            print(f"latent2rgb: {result['preview_count']} previews in {result['execution_time']:.2f}s")  # noqa: T201
-
-    def test_execution_with_taesd(self, client, graph):
-        """
-        Execute with preview_method=taesd.
-        TAESD provides higher quality previews.
-        """
-        extra_data = {"preview_method": "taesd"}
-
-        response = client.queue_prompt(graph, extra_data)
-        assert "prompt_id" in response
-
-        result = client.wait_for_execution(response["prompt_id"])
-
-        assert result["completed"] or result["error"] is not None
-        if result["completed"]:
-            assert result["execution_time"] > 0.5
-            # taesd should also produce previews
-            print(f"taesd: {result['preview_count']} previews in {result['execution_time']:.2f}s")  # noqa: T201
-
-    def test_execution_with_none_preview(self, client, graph):
-        """
-        Execute with preview_method=none.
-        No preview images should be generated.
-        """
-        extra_data = {"preview_method": "none"}
-
-        response = client.queue_prompt(graph, extra_data)
-        assert "prompt_id" in response
-
-        result = client.wait_for_execution(response["prompt_id"])
-
-        assert result["completed"] or result["error"] is not None
-        if result["completed"]:
-            # With "none", should receive no preview images
-            assert result["preview_count"] == 0, \
-                f"Expected no previews with 'none', got {result['preview_count']}"
-            print(f"none: {result['preview_count']} previews in {result['execution_time']:.2f}s")  # noqa: T201
-
-    def test_execution_with_default(self, client, graph):
-        """
-        Execute with preview_method=default.
-        Should use server's CLI default setting.
-        """
-        extra_data = {"preview_method": "default"}
-
-        response = client.queue_prompt(graph, extra_data)
-        assert "prompt_id" in response
-
-        result = client.wait_for_execution(response["prompt_id"])
-
-        assert result["completed"] or result["error"] is not None
-        if result["completed"]:
-            print(f"default: {result['preview_count']} previews in {result['execution_time']:.2f}s")  # noqa: T201
-
-    def test_execution_without_preview_method(self, client, graph):
-        """
-        Execute without preview_method in extra_data.
-        Should use server's default preview method.
-        """
-        extra_data = {}  # No preview_method
-
-        response = client.queue_prompt(graph, extra_data)
-        assert "prompt_id" in response
-
-        result = client.wait_for_execution(response["prompt_id"])
-
-        assert result["completed"] or result["error"] is not None
-        if result["completed"]:
-            print(f"(no override): {result['preview_count']} previews in {result['execution_time']:.2f}s")  # noqa: T201
-
-
-class TestPreviewMethodComparison:
-    """Compare preview behavior between different methods."""
-
-    def test_none_vs_latent2rgb_preview_count(self, client, graph):
-        """
-        Compare preview counts: 'none' should have 0, others should have >0.
-        This is the key verification that preview_method actually works.
-        """
-        results = {}
-
-        # Run with none (randomize seed to avoid caching)
-        graph_none = randomize_seed(graph)
-        extra_data_none = {"preview_method": "none"}
-        response = client.queue_prompt(graph_none, extra_data_none)
-        results["none"] = client.wait_for_execution(response["prompt_id"])
-
-        # Run with latent2rgb (randomize seed again)
-        graph_rgb = randomize_seed(graph)
-        extra_data_rgb = {"preview_method": "latent2rgb"}
-        response = client.queue_prompt(graph_rgb, extra_data_rgb)
-        results["latent2rgb"] = client.wait_for_execution(response["prompt_id"])
-
-        # Verify both completed
-        assert results["none"]["completed"], f"'none' execution failed: {results['none']['error']}"
-        assert results["latent2rgb"]["completed"], f"'latent2rgb' execution failed: {results['latent2rgb']['error']}"
-
-        # Key assertion: 'none' should have 0 previews
-        assert results["none"]["preview_count"] == 0, \
-            f"'none' should have 0 previews, got {results['none']['preview_count']}"
-
-        # 'latent2rgb' should have at least 1 preview (depends on steps)
-        assert results["latent2rgb"]["preview_count"] > 0, \
-            f"'latent2rgb' should have >0 previews, got {results['latent2rgb']['preview_count']}"
-
-        print("\nPreview count comparison:")  # noqa: T201
-        print(f"  none: {results['none']['preview_count']} previews")  # noqa: T201
-        print(f"  latent2rgb: {results['latent2rgb']['preview_count']} previews")  # noqa: T201
-
-
-class TestPreviewMethodSequential:
-    """Test sequential execution with different preview methods."""
-
-    def test_sequential_different_methods(self, client, graph):
-        """
-        Execute multiple prompts sequentially with different preview methods.
-        Each should complete independently with correct preview behavior.
-        """
-        methods = ["latent2rgb", "none", "default"]
-        results = []
-
-        for method in methods:
-            # Randomize seed for each execution to avoid caching
-            graph_run = randomize_seed(graph)
-            extra_data = {"preview_method": method}
-            response = client.queue_prompt(graph_run, extra_data)
-
-            result = client.wait_for_execution(response["prompt_id"])
-            results.append({
-                "method": method,
-                "completed": result["completed"],
-                "preview_count": result["preview_count"],
-                "execution_time": result["execution_time"],
-                "error": result["error"]
-            })
-
-        # All should complete or have clear errors
-        for r in results:
-            assert r["completed"] or r["error"] is not None, \
-                f"Method {r['method']} neither completed nor errored"
-
-        # "none" should have zero previews if completed
-        none_result = next(r for r in results if r["method"] == "none")
-        if none_result["completed"]:
-            assert none_result["preview_count"] == 0, \
-                f"'none' should have 0 previews, got {none_result['preview_count']}"
-
-        print("\nSequential execution results:")  # noqa: T201
-        for r in results:
-            status = "✓" if r["completed"] else f"✗ ({r['error']})"
-            print(f"  {r['method']}: {status}, {r['preview_count']} previews, {r['execution_time']:.2f}s")  # noqa: T201