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no exceptions when context processor saves the session, fixes #356

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This commit is contained in:
Thomas Waldmann 2018-10-01 15:06:01 +02:00
parent 8c6d6c6346
commit bc9776b119
1 changed files with 8 additions and 1 deletions
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7
nsupdate/context_processors.py
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@ -13,6 +13,7 @@ from .main.dnstools import put_ip_into_session
from .main.iptools import normalize_ip from .main.iptools import normalize_ip
from django.conf import settings from django.conf import settings
from django.db import OperationalError
MAX_IP_AGE = 180 # seconds MAX_IP_AGE = 180 # seconds
@ -63,5 +64,11 @@ def update_ips(request):
# if we have a new session (== not loaded from database / storage), we # if we have a new session (== not loaded from database / storage), we
# MUST save it here to create its session_key as the base.html template # MUST save it here to create its session_key as the base.html template
# uses .session_key to build the URL for detectip: # uses .session_key to build the URL for detectip:
try:
s.save() s.save()
except OperationalError:
# if e.g. the database is locked (sqlite), do not blow up here,
# because it gives rather ugly tracebacks in the email even if django
# was just rendering the 404 template for the current request, see #356.
pass
return {} return {}