From bb4460b4b85839a842871daf2044275b2ce4b0f8 Mon Sep 17 00:00:00 2001 From: Zac Medico Date: Tue, 26 Oct 2010 11:48:42 -0700 Subject: Raise StopIteration from _poll() if needed. --- pym/_emerge/Scheduler.py | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'pym/_emerge/Scheduler.py') diff --git a/pym/_emerge/Scheduler.py b/pym/_emerge/Scheduler.py index 33e3379fb..a6662a1d0 100644 --- a/pym/_emerge/Scheduler.py +++ b/pym/_emerge/Scheduler.py @@ -325,6 +325,11 @@ class Scheduler(PollScheduler): if timeout is None: while True: + if not self._poll_event_handlers: + self._schedule() + if not self._poll_event_handlers: + raise StopIteration( + "timeout is None and there are no poll() event handlers") previous_count = len(self._poll_event_queue) PollScheduler._poll(self, timeout=self._max_display_latency) self._status_display.display() -- cgit v1.2.3-1-g7c22