From: Raymond Hettinger <python@rcn.com> Date: Mon, 24 Oct 2016 14:31:55 +0000 (-0700) Subject: Issue #5830: Remove old comment. Add empty slots. X-Git-Tag: v3.6.0b3~66 X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=712d593e494e2ccaeff08f3b137e7fd2a2a79645;p=python Issue #5830: Remove old comment. Add empty slots. --- diff --git a/Lib/sched.py b/Lib/sched.py index bd7c0f1b6f..3d8c011a5c 100644 --- a/Lib/sched.py +++ b/Lib/sched.py @@ -23,11 +23,6 @@ The action function may be an instance method so it has another way to reference private data (besides global variables). """ -# XXX The timefunc and delayfunc should have been defined as methods -# XXX so you can define new kinds of schedulers using subclassing -# XXX instead of having to define a module or class just to hold -# XXX the global state of your particular time and delay functions. - import time import heapq from collections import namedtuple @@ -40,6 +35,7 @@ from time import monotonic as _time __all__ = ["scheduler"] class Event(namedtuple('Event', 'time, priority, action, argument, kwargs')): + __slots__ = [] def __eq__(s, o): return (s.time, s.priority) == (o.time, o.priority) def __lt__(s, o): return (s.time, s.priority) < (o.time, o.priority) def __le__(s, o): return (s.time, s.priority) <= (o.time, o.priority)