fix: declare input_string in Python INPUT_TYPES for Nodes 2.0 compatibility (Issue #12)

2026-03-09 16:29:12 +10:00
parent 48508cc6b5
commit 45ae089fdc
6 changed files with 83 additions and 61 deletions
@@ -2,7 +2,12 @@ class StringPreviewNode:
    @classmethod
    def INPUT_TYPES(cls):
        return {
-            "required": {},
+            "required": {
+                "input_string": ("STRING", {
+                    "forceInput": True,
+                    "tooltip": "The string to preview"
+                }),
+            },
        }

    RETURN_TYPES = ("STRING",)
@@ -16,5 +21,5 @@ class StringPreviewNode:
        # Force re-evaluation every time to ensure fresh data in PNG metadata
        return float("nan")

-    def preview_string(self, input_string=""):
+    def preview_string(self, input_string):
        return {"ui": {"text": (input_string,)}, "result": (input_string,)}