feat: Add string list replace node

__init__.py

@@ -22,6 +22,7 @@ from custom_nodes.Comfy_KepListStuff.nodes.range_nodes import (
     IntNumStepsRangeNode,
     FloatNumStepsRangeNode,
 )
+from custom_nodes.Comfy_KepListStuff.nodes.strings import StringReplace
 from custom_nodes.Comfy_KepListStuff.nodes.xy import UnzippedProductAny
 
 NODE_CLASS_MAPPINGS = {
@@ -43,7 +44,8 @@ NODE_CLASS_MAPPINGS = {
     "Kep_VariableImageBuilder": VariableImageBuilder,
     "Kep_ReverseList": ReverseList,
     "Kep_RepeatList": RepeatList,
-    "Kep_JoinListAny": JoinListAny
+    "Kep_JoinListAny": JoinListAny,
+    "Kep_ReplaceList": StringReplace,
 }
 
 NODE_DISPLAY_NAME_MAPPINGS = {
@@ -55,4 +57,5 @@ NODE_DISPLAY_NAME_MAPPINGS = {
     "Kep_RepeatList": "Repeat List",
     "Kep_JoinListAny": "Join List Any",
     "KepStringListFromNewline": "String List From Newline",
+    "Kep_ReplaceList": "Replace With List",
 }

nodes/strings.py

@@ -0,0 +1,39 @@
+from typing import Any, Dict, List, Tuple
+
+from custom_nodes.Comfy_KepListStuff.utils import AnyType
+
+any_type = AnyType("*")
+
+
+class StringReplace:
+    def __init__(self) -> None:
+        pass
+
+    @classmethod
+    def INPUT_TYPES(self) -> Dict[str, Dict[str, Any]]:
+        return {
+            "required": {
+                "String": ("STRING", {"multiline": True}),
+                "Old": ("STRING", {"multiline": False}),
+                "New": (any_type, {}),
+            },
+        }
+
+    RETURN_TYPES = ("STRING",)
+    RETURN_NAMES = ("Strings",)
+    INPUT_IS_LIST = True
+    OUTPUT_IS_LIST = (True,)
+    FUNCTION = "list_replace"
+
+    CATEGORY = "List Stuff"
+
+    def list_replace(self, String: List[str], Old: List[str], New: List[Any]) -> Tuple[List[str]]:
+        if len(Old) != 1:
+            raise ValueError("Old does not support multiple values")
+        if len(String) != 1:
+            raise ValueError("String does not support multiple values")
+
+        returns = []
+        for replacement in New:
+            returns.append(String[0].replace(Old[0], str(replacement)))
+        return (returns,)