asyncio: Fix CoroWrapper (fix my previous commit)

vstinner · vstinner · commit bac7793b5b91 · 2014-01-16T01:55:29.000+01:00
Add __name__ and __doc__ to __slots__
diff --git a/Lib/asyncio/tasks.py b/Lib/asyncio/tasks.py
@@ -32,9 +32,7 @@
 
 
 class CoroWrapper:
-    """Wrapper for coroutine in _DEBUG mode."""
-
-    __slots__ = ['gen', 'func']
+    __slots__ = ['gen', 'func', '__name__', '__doc__']
 
     def __init__(self, gen, func):
         assert inspect.isgenerator(gen), gen
