PixArtAlpha text encode with conds

comfy_extras/nodes_pixart.py

@@ -0,0 +1,24 @@
+from nodes import MAX_RESOLUTION
+
+class CLIPTextEncodePixArtAlpha:
+    @classmethod
+    def INPUT_TYPES(s):
+        return {"required": {
+            "width": ("INT", {"default": 1024.0, "min": 0, "max": MAX_RESOLUTION}),
+            "height": ("INT", {"default": 1024.0, "min": 0, "max": MAX_RESOLUTION}),
+            # "aspect_ratio": ("FLOAT", {"default": 1.0, "min": 0.0, "max": 10.0, "step": 0.01}),
+            "text": ("STRING", {"multiline": True, "dynamicPrompts": True}), "clip": ("CLIP", ),
+            }}
+
+    RETURN_TYPES = ("CONDITIONING",)
+    FUNCTION = "encode"
+    CATEGORY = "advanced/conditioning"
+    DESCRIPTION = "Encodes text and sets the resolution conditioning for PixArt Alpha. Does not apply to PixArt Sigma."
+
+    def encode(self, clip, width, height, text):
+        tokens = clip.tokenize(text)
+        return (clip.encode_from_tokens_scheduled(tokens, add_dict={"width": width, "height": height}),)
+
+NODE_CLASS_MAPPINGS = {
+    "CLIPTextEncodePixArtAlpha": CLIPTextEncodePixArtAlpha,
+}

nodes.py

@@ -2128,6 +2128,7 @@ def init_builtin_extra_nodes():
         "nodes_stable3d.py",
         "nodes_sdupscale.py",
         "nodes_photomaker.py",
+        "nodes_pixart.py",
         "nodes_cond.py",
         "nodes_morphology.py",
         "nodes_stable_cascade.py",