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| author | Vijay Pandurangan <vijayp@vijayp.ca> | 2011-11-19 11:30:44 -0800 |
|---|---|---|
| committer | Vijay Pandurangan <vijayp@vijayp.ca> | 2011-11-19 11:30:44 -0800 |
| commit | 6f3cc77bb52349b1b88d0dd6edd2ba77141bc7f6 (patch) | |
| tree | ca30a84c518db108faa78a97983aee9a6feccbd2 /sleekxmpp/plugins/xep_0012.py | |
| parent | 7945b3e7389516ebd3267dbba83e7564813c3012 (diff) | |
| download | slixmpp-6f3cc77bb52349b1b88d0dd6edd2ba77141bc7f6.tar.gz slixmpp-6f3cc77bb52349b1b88d0dd6edd2ba77141bc7f6.tar.bz2 slixmpp-6f3cc77bb52349b1b88d0dd6edd2ba77141bc7f6.tar.xz slixmpp-6f3cc77bb52349b1b88d0dd6edd2ba77141bc7f6.zip | |
This change stops sleekxmpp from spending huge amounts of time unnecessarily computing logging data that may never be used. This is a HUGE performance improvement; in some of my test runs, unnecessary string creation was accounting for > 60% of all CPU time.
Note that using % in a string will _always_ perform the sting substitutions, because the strings are constructed before the function is called. So log.debug('%s' % expensiveoperation()) will take about the same CPU time whether or not the logging level is DEBUG or INFO. if you use , no substitutions are performed unless the string is actually logged
Diffstat (limited to 'sleekxmpp/plugins/xep_0012.py')
| -rw-r--r-- | sleekxmpp/plugins/xep_0012.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sleekxmpp/plugins/xep_0012.py b/sleekxmpp/plugins/xep_0012.py index 8fe818b8..e865cf19 100644 --- a/sleekxmpp/plugins/xep_0012.py +++ b/sleekxmpp/plugins/xep_0012.py @@ -71,10 +71,10 @@ class xep_0012(base.base_plugin): def handle_last_activity_query(self, iq):
if iq['type'] == 'get':
- log.debug("Last activity requested by %s" % iq['from'])
+ log.debug("Last activity requested by %s" , iq['from'])
self.xmpp.event('last_activity_request', iq)
elif iq['type'] == 'result':
- log.debug("Last activity result from %s" % iq['from'])
+ log.debug("Last activity result from %s" , iq['from'])
self.xmpp.event('last_activity', iq)
def handle_last_activity(self, iq):
|