合并

project.py

@@ -161,6 +161,7 @@ class ProjectToolkit(ABC):
 
         Args:
             parent_path (str): 父节点的路径，以'/'分隔的多级节点路径
+
             code (str): 目标节点编码
 
         Returns:
@@ -770,7 +771,7 @@ class ProjectBuilder:
         if not issubclass(toolkit_class, ProjectToolkit):
             raise TypeError(f"{toolkit_class.__name__} 必须继承自 ProjectToolkit")
 
-        cls._config = config
+        _registry = toolkit_class        cls._config = config
         cls._registry = toolkit_class
 
     @classmethod
@@ -786,4 +787,5 @@ class ProjectBuilder:
         if cls._registry is None:
             raise KeyError(f"未注册的类，请先注册类")
 
+
         return cls._registry(cls._config)