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stale ip handling: use logger, initialize timestamp in session if it is not there

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Thomas Waldmann 2013-11-01 04:14:06 +01:00
parent 2529263a48
commit 7cbacedaf1
1 changed files with 7 additions and 2 deletions
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9
nsupdate/context_processors.py
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@ -1,5 +1,8 @@
# -*- coding: utf-8 -*-
import logging
logger = logging.getLogger(__name__)
from datetime import timedelta
from django.conf import settings
@ -28,7 +31,9 @@ def remove_stale_ips(request):
try:
timestamp = s[timestamp_key]
except KeyError:
pass
# should be always there, initialize it:
s[key] = ''
s[timestamp_key] = t_now
else:
try:
stale = timestamp + timedelta(seconds=MAX_IP_AGE) < t_now
@ -37,7 +42,7 @@ def remove_stale_ips(request):
del s[timestamp_key]
else:
if stale:
print "ts: %s now: %s - killing %s (was: %s)" % (timestamp, t_now, key, s[key])
logger.debug("ts: %s now: %s - killing stale %s (was: %s)" % (timestamp, t_now, key, s[key]))
# kill the IP, it is not up-to-date any more
# note: it is used to fill form fields, so set it to empty string
s[key] = ''