More cleanup.

[python_utils.git] / deferred_operand.py

diff --git a/deferred_operand.py b/deferred_operand.py
index 4b12279b5726a2eb3a97eed1c20b1f708870143b..70e9d57392dc0a0b44ba7464cf3be9ee1aa797eb 100644 (file)
--- a/deferred_operand.py
+++ b/deferred_operand.py
@@ -1,5 +1,9 @@
 #!/usr/bin/env python3
 
+"""This is a helper class that tries to define every __dunder__ method
+so as to defer that evaluation of an object as long as possible.  It
+is used by smart_future.py as a base class."""
+
 from abc import ABC, abstractmethod
 from typing import Any, Generic, TypeVar
 
@@ -149,7 +153,6 @@ class DeferredOperand(ABC, Generic[T]):
 
     def __getattr__(self, method_name):
         def method(*args, **kwargs):
-            return getattr(DeferredOperand.resolve(self), method_name)(
-                *args, **kwargs
-            )
+            return getattr(DeferredOperand.resolve(self), method_name)(*args, **kwargs)
+
         return method