ast_generator.py 文件源码

 复制代码def is_try(node):
        return hasattr(ast, "Try") and isinstance(node, ast.Try) or \
               hasattr(ast, "TryExcept") and isinstance(node, ast.TryExcept) or \
               hasattr(ast, "TryFinally") and isinstance(node, ast.TryFinally)