Update text_processing.py

nodes/text_processing.py

@@ -1,3 +1,6 @@
+import json
+
+
 class TextSplitter:
     """
     Node for splitting text strings by a delimiter
@@ -153,14 +156,60 @@ class ListInfo:
         return (count, first_item, last_item)
 
 
+class TextToJSON:
+    """
+    Node for converting a text string to a JSON object
+    """
+    
+    @classmethod
+    def INPUT_TYPES(cls):
+        return {
+            "required": {
+                "text_input": ("STRING", {
+                    "multiline": True,
+                    "default": '{"key": "value"}'
+                }),
+            }
+        }
+    
+    RETURN_TYPES = ("JSON", "STRING")
+    RETURN_NAMES = ("json_output", "error_message")
+    
+    FUNCTION = "convert_to_json"
+    CATEGORY = "DebugPadawan/JSON"
+    
+    def convert_to_json(self, text_input):
+        """
+        Convert a text string to a JSON object
+        
+        Args:
+            text_input (str): Input text to convert
+            
+        Returns:
+            tuple: (JSON object, error message)
+        """
+        try:
+            # Parse the text input as JSON
+            json_output = json.loads(text_input)
+            return (json_output, "")
+        except json.JSONDecodeError as e:
+            # Return an error message if the JSON is invalid
+            return (None, f"Invalid JSON: {str(e)}")
+        except Exception as e:
+            # Handle other exceptions
+            return (None, f"Error: {str(e)}")
+
+
 NODE_CLASS_MAPPINGS = {
     "DebugPadawan_TextSplitter": TextSplitter,
     "DebugPadawan_TextJoiner": TextJoiner,
     "DebugPadawan_ListInfo": ListInfo,
+    "DebugPadawan_TextToJSON": TextToJSON,
 }
 
 NODE_DISPLAY_NAME_MAPPINGS = {
     "DebugPadawan_TextSplitter": "Text Splitter",
     "DebugPadawan_TextJoiner": "Text Joiner", 
     "DebugPadawan_ListInfo": "List Info",
+    "DebugPadawan_TextToJSON": "Text to JSON",
 }