Rename formatter to replacer

README.md

@@ -18,8 +18,8 @@ Name | Description
 :--- | :---
 Loader | Used to load EXL2/GPTQ Llama models. You can find a lot of them on [Hugging Face](https://huggingface.co/TheBloke). Clone the model repository or download all the files in it and place them in an empty directory, then specify the path in `model_dir`. The `model.safetensors` file won't work on its own.<br><br>ExLlama allocates memory based on `max_seq_len`. Lowering it is a good way to save on VRAM. It's currently not possible to offload the model to RAM.
 Generator | Generates a `string` based on the given input for use with other nodes. Default values correspond to the `simple-1` preset from [text-generation-webui](https://github.com/oobabooga/text-generation-webui).<br><br>ExLlama isn't deterministic, so the outputs may differ even with the same seed.
-Formatter | Replaces variables enclosed in brackets, such as `[a]`, with their values.
 Previewer | Displays generated outputs in the UI and appends them to workflow metadata.
+Replacer | Replaces variables enclosed in brackets, such as `[a]`, with their values.
 
 ## Workflow
 The image below can be opened in ComfyUI. The [model](https://huggingface.co/turboderp/Mistral-7B-instruct-exl2/tree/2.5bpw) uses around 3-4GB of VRAM depending on sequence length.

__init__.py

@@ -1,17 +1,17 @@
-from .nodes import Formatter, Generator, Loader, Previewer
+from .nodes import Generator, Loader, Previewer, Replacer
 
 NODE_CLASS_MAPPINGS = {
     "ZuellniExLlamaLoader": Loader,
     "ZuellniExLlamaGenerator": Generator,
-    "ZuellniTextFormatter": Formatter,
     "ZuellniTextPreviewer": Previewer,
+    "ZuellniTextReplacer": Replacer,
 }
 
 NODE_DISPLAY_NAME_MAPPINGS = {
     "ZuellniExLlamaLoader": "ExLlama Loader",
     "ZuellniExLlamaGenerator": "ExLlama Generator",
-    "ZuellniTextFormatter": "Format Text",
     "ZuellniTextPreviewer": "Preview Text",
+    "ZuellniTextReplacer": "Replace Text",
 }
 
 WEB_DIRECTORY = "."

nodes.py

@@ -101,32 +101,6 @@ class Generator:
         return (text.strip(),)
 
 
-class Formatter:
-    @classmethod
-    def INPUT_TYPES(cls):
-        return {
-            "required": {
-                "text": ("STRING", {"default": "", "multiline": True}),
-            },
-            "optional": {
-                "a": ("STRING", {"forceInput": True, "multiline": True}),
-                "b": ("STRING", {"forceInput": True, "multiline": True}),
-                "c": ("STRING", {"forceInput": True, "multiline": True}),
-            },
-        }
-
-    CATEGORY = "Zuellni/Text"
-    FUNCTION = "format"
-    RETURN_NAMES = ("TEXT",)
-    RETURN_TYPES = ("STRING",)
-
-    def format(self, text, **vars):
-        for key, value in vars.items():
-            text = text.replace(f"[{key}]", value)
-
-        return (text,)
-
-
 class Previewer:
     @classmethod
     def INPUT_TYPES(cls):
@@ -147,10 +121,37 @@ class Previewer:
 
     def preview(self, text, info=None, id=None):
         if id and info and "workflow" in info:
-            workflow = info["workflow"]
-            node = next((n for n in workflow["nodes"] if str(n["id"]) == id), None)
+            nodes = info["workflow"]["nodes"]
+            node = next((n for n in nodes if str(n["id"]) == id), None)
 
             if node:
                 node["widgets_values"] = [text]
 
         return {"ui": {"text": [text]}}
+
+
+class Replacer:
+    @classmethod
+    def INPUT_TYPES(cls):
+        return {
+            "required": {
+                "text": ("STRING", {"default": "", "multiline": True}),
+            },
+            "optional": {
+                "a": ("STRING", {"forceInput": True, "multiline": True}),
+                "b": ("STRING", {"forceInput": True, "multiline": True}),
+                "c": ("STRING", {"forceInput": True, "multiline": True}),
+                "d": ("STRING", {"forceInput": True, "multiline": True}),
+            }
+        }
+
+    CATEGORY = "Zuellni/Text"
+    FUNCTION = "replace"
+    RETURN_NAMES = ("TEXT",)
+    RETURN_TYPES = ("STRING",)
+
+    def replace(self, text, **vars):
+        for key, value, in vars.items():
+            text = text.replace(f"[{key}]", value)
+
+        return (text,)