explanatory note for English

python/paddle/utils/decorator_utils.py

@@ -37,48 +37,48 @@
 
 
 class DecoratorBase(Generic[_P, _R]):
- """装饰器基类，提供通用装饰器框架
+ """Decorative base class, providing a universal decorative framework.
 
- 子类只需实现 `process` 方法定义核心逻辑
+ Subclass only needs to implement the 'process' method to define the core logic.
  """
 
  def __init__(self, *args: Any, **kwargs: Any) -> None:
- """初始化装饰器参数"""
+ """Initialize decorator parameters"""
  self.args = args
  self.kwargs = kwargs
 
  def __call__(self, func: _DecoratedFunc[_P, _R]) -> _DecoratedFunc[_P, _R]:
- """作为装饰器应用的入口点"""
+ """As an entry point for decorative applications"""
 
  @functools.wraps(func)
  def wrapper(*args: _P.args, **kwargs: _P.kwargs) -> _R:
- # 预处理参数
+ # Pretreatment parameters
  processed_args, processed_kwargs = self.process(args, kwargs)
- # 调用原函数
+ # Call the original function
  return func(*processed_args, **processed_kwargs)
 
- # 保留原始签名
+ # Keep original signature
  wrapper.__signature__ = inspect.signature(func)
  return cast("_DecoratedFunc[_P, _R]", wrapper)
 
  def process(
  self, args: tuple[Any, ...], kwargs: dict[str, Any]
  ) -> tuple[tuple[Any, ...], dict[str, Any]]:
- """子类必须实现的核心处理方法
+ """Core processing methods that subclasses must implement.
 
  Args:
- args: 位置参数
- kwargs: 关键字参数
+ args: positional parameter
+ kwargs: Keyword Argument
 
  Returns:
- 处理后的 (args, kwargs) 元组
+ Processed tuples (args, kwargs)
  """
  raise NotImplementedError("Subclasses must implement this method")
 
 
-# 示例实现：参数别名装饰器
+# Example implementation: Parameter alias decorator
 class ParamAliasDecorator(DecoratorBase[_P, _R]):
- """参数别名处理的装饰器实现"""
+ """Implementation of Decorator for Parameter Alias Processing"""
 
  def __init__(self, alias_mapping: dict[str, Iterable[str]]) -> None:
  super().__init__()