commit 872040aa5f084c54417375ac5016158c260a9b86 Author: Kamran Riaz Khan <krkhan@inspirated.com> Date: Sun Jun 26 06:03:40 2011 +0500 Fix CPU-hogging by limiting liststore update rate. --- src/gui/logPanel.py | 8 +++++++- 1 files changed, 7 insertions(+), 1 deletions(-) diff --git a/src/gui/logPanel.py b/src/gui/logPanel.py index fc8e6b8..4e95db4 100644 --- a/src/gui/logPanel.py +++ b/src/gui/logPanel.py @@ -22,12 +22,15 @@ from cli.logPanel import (expandEvents, setEventListening, getLogFileEntries, RUNLEVEL_EVENT_COLOR = {log.DEBUG: "#C73043", log.INFO: "#762A2A", log.NOTICE: "#222222", log.WARN: "#AB7814", log.ERR: "#EC131F"} STARTUP_EVENTS = 'A' +REFRESH_RATE = 3 class LogPanel: def __init__(self, builder): self.builder = builder self._config = dict(DEFAULT_CONFIG) + self._lastUpdate = 0 + self.lock = RLock() self.msgLog = deque() self.loggedEvents = setEventListening(expandEvents(STARTUP_EVENTS)) @@ -75,6 +78,9 @@ class LogPanel: liststore.set_sort_column_id(1, gtk.SORT_DESCENDING) def fill_log(self): + if time.time() - self._lastUpdate < REFRESH_RATE: + return + liststore = self.builder.get_object('liststore_log') liststore.clear() @@ -87,7 +93,7 @@ class LogPanel: finally: self.lock.release() - return True + self._lastUpdate = time.time() def register_event(self, event): self.lock.acquire()