From 4df226be82e0553fe6e6e43e23a3d944414a2d1a Mon Sep 17 00:00:00 2001
From: Hayden <48267247+hayden-fr@users.noreply.github.com>
Date: Thu, 30 Jan 2025 10:04:56 +0800
Subject: [PATCH] feat: add deprecated decorator (#105)

---
 __init__.py |  2 +-
 py/utils.py | 17 +++++++++++++++++
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/__init__.py b/__init__.py
index 0484eab..2c4cb23 100644
--- a/__init__.py
+++ b/__init__.py
@@ -89,8 +89,8 @@ async def delete_model_download_task(request):
         return web.json_response({"success": False, "error": error_msg})
 
 
-# @deprecated
 @routes.get("/model-manager/base-folders")
+@utils.deprecated(reason="Use `/model-manager/models` instead.")
 async def get_model_paths(request):
     """
     Returns the base folders for models.
diff --git a/py/utils.py b/py/utils.py
index 3a5163a..5ae9b01 100644
--- a/py/utils.py
+++ b/py/utils.py
@@ -7,6 +7,7 @@ import logging
 import requests
 import traceback
 import configparser
+import functools
 
 import comfy.utils
 import folder_paths
@@ -20,6 +21,10 @@ def print_info(msg, *args, **kwargs):
     logging.info(f"[{config.extension_tag}] {msg}", *args, **kwargs)
 
 
+def print_warning(msg, *args, **kwargs):
+    logging.warning(f"[{config.extension_tag}][WARNING] {msg}", *args, **kwargs)
+
+
 def print_error(msg, *args, **kwargs):
     logging.error(f"[{config.extension_tag}] {msg}", *args, **kwargs)
     logging.debug(traceback.format_exc())
@@ -29,6 +34,18 @@ def print_debug(msg, *args, **kwargs):
     logging.debug(f"[{config.extension_tag}] {msg}", *args, **kwargs)
 
 
+def deprecated(reason: str):
+    def decorator(func):
+        @functools.wraps(func)
+        def wrapper(*args, **kwargs):
+            print_warning(f"{func.__name__} is deprecated: {reason}")
+            return func(*args, **kwargs)
+
+        return wrapper
+
+    return decorator
+
+
 def _matches(predicate: dict):
     def _filter(obj: dict):
         return all(obj.get(key, None) == value for key, value in predicate.items())