STINNER Victor added the comment: > I like logger_is_enabled_for.patch.
I prefer debug_flag.patch because it is faster than logger_is_enabled_for.patch (see msg208214). I would like to write the most efficient code for BaseEventLoop._run_once() because this function is the real core of asyncio and it is called very frequently. Test attached event_loop_run_once.py script. On such dummy example, _run_once() is called 4 times. Note: Thanks to the nice design of yield from, wrapper() doesn't add an extra call to _run_once()! Please think also to Trollius (port of asyncio on Python 2) which uses yield instead of yield-from. The same example calls _run_once() 10 times! The wrapper itself uses 2 calls. I don't know yet if Trollius can be modified to call _run_once() less frequently. It may be hard to keep the scheduling fair between concurrent running tasks. ---------- Added file: http://bugs.python.org/file33495/event_loop_run_once.py _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue20275> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
