Added Pandas logical operations nodes.

modules/cda/cda_json_create.py

@@ -35,7 +35,7 @@ class CDAJSONCreate:
             data (str): String value in the text field.
 
         Returns:
-            tuple: A tuple containing a JSON string representation of the DataFrame.
+            tuple: A tuple containing a JSON string.
         """
         # Convert to JSON
         json_obj = json.loads(data)

modules/cda/py_string_to_dict.py

@@ -0,0 +1,41 @@
+from typing import Any, Dict
+import ast
+
+class PyStringToDict:
+    """
+    Creates a Python dictionary using the string values entered in the text field.
+
+    category: Python wrapper
+    """
+    
+    @classmethod
+    def INPUT_TYPES(cls) -> Dict[str, Any]:
+        """
+        Defines the input types for the `create` function.
+
+        Returns:
+            Dict[str, Any]: A dictionary specifying required input types.
+        """
+        return {
+            "required": {
+                "data": ("STRING", {"multiline": True}),
+            }
+        }
+
+    RETURN_TYPES: tuple = ("PYDICT",)
+    FUNCTION: str = "f"
+    CATEGORY: str = "Data Analysis"
+
+    def f(self, data: str) -> tuple:
+        """
+        Creates a Python dictionary using the string values entered in the text field.
+        
+        Args:
+            data (str): String value in the text field.
+
+        Returns:
+            tuple: A dict converted from the input string.
+        """
+        d = ast.literal_eval(data)
+        return (d,)
+

modules/cda/py_string_to_list.py

@@ -0,0 +1,41 @@
+from typing import Any, List
+import ast
+
+class PyStringToList:
+    """
+    Creates a Python list using the string values entered in the text field.
+
+    category: Python wrapper
+    """
+    
+    @classmethod
+    def INPUT_TYPES(cls) -> List[str]:
+        """
+        Defines the input types for the `create` function.
+
+        Returns:
+            List[str, Any]: A list specifying required input types.
+        """
+        return {
+            "required": {
+                "data": ("STRING", {"multiline": True}),
+            }
+        }
+
+    RETURN_TYPES: tuple = ("PYLIST",)
+    FUNCTION: str = "f"
+    CATEGORY: str = "Data Analysis"
+
+    def f(self, data: str) -> tuple:
+        """
+        Creates a Python list using the string values entered in the text field.
+        
+        Args:
+            data (str): String value in the text field.
+
+        Returns:
+            tuple: A list converted from the input string.
+        """
+        d = ast.literal_eval(data)
+        return (d,)
+