Index: tox.ini
diff --git a/tox.ini b/tox.ini
index af4e9ff6ed68f51d3a885d556dd4ddeeb8c205dc..83252529a21becb1d9aeb83bed367b12b0be0d7a 100644
--- a/tox.ini
+++ b/tox.ini
@@ -18,18 +18,19 @@ per-file-ignores =
     /sitescripts/crashes/web/submitCrash.py : A302,E501,E711,F401,N802,N806
     /sitescripts/crawler/bin/import_sites.py : A105,A206,E501
     /sitescripts/crawler/web/crawler.py : A107,A108,A206,E501
-    /sitescripts/extensions/bin/createNightlies.py : A102,A104,A107,A108,A302,D200,D202,D205,D208,D400,D401,D403,E501,E722,F841,N802,N806,N812
+    /sitescripts/extensions/bin/createNightlies.py : A102,A104,A107,A108,A302,D200,D202,D205,D208,D400,D401,D403,E501,E722,F841,N802,N806,N812,W504
     /sitescripts/extensions/bin/updateUpdateManifests.py : A107,A206,D200,D202,D205,D400,D401,D403,E501,N802,N806
     /sitescripts/extensions/test/conftest.py : D200,D400
     /sitescripts/extensions/test/test_createNightlies.py : D400
     /sitescripts/extensions/test/test_updateManifests.py : D401
-    /sitescripts/extensions/utils.py : A107,A206,A301,A302,D200,D202,D204,D205,D208,D400,D401,D403,E501,E711,E722,F401,N802,N803,N805,N806
+    /sitescripts/extensions/utils.py : A107,A206,A301,A302,D200,D202,D204,D205,D208,D400,D401,D403,E501,E711,E722,F401,N802,N803,N805,N806,W504
     /sitescripts/extensions/web/adblockbrowserUpdates.py : A107,E501,E722
     /sitescripts/extensions/web/downloads.py : E501,E722,F401
     /sitescripts/formmail/web/formmail.py : A301,E501,E713,E722,N802
     /sitescripts/formmail/web/formmail2.py : E722
     /sitescripts/formmail/test/test_formmail2.py : D210,D400,D401
     /sitescripts/hg/bin/irchook.py : A104
+    /sitescripts/hg/bin/update_issues.py: W504
     /sitescripts/hg/test/update_issues.py : N802
     /sitescripts/management/bin/generateHgAuth.py : A107,E501,E711
     /sitescripts/management/bin/generateNotifications.py : A301,E501
@@ -51,7 +52,7 @@ per-file-ignores =
     /sitescripts/reports/web/showUser.py : A301,A302,E501,E711,N802
     /sitescripts/reports/web/submitReport.py : A301,A302,E501,F401,N802,N806
     /sitescripts/reports/web/updateReport.py : A301,E501,E711,E722,F401,N802,N806
-    /sitescripts/stats/bin/logprocessor.py : A101,A102,A104,A107,A204,A206,A301,A302,D202,D205,D208,D400,D401,E501,E711,E722,F401,N806
+    /sitescripts/stats/bin/logprocessor.py : A101,A102,A104,A107,A204,A206,A301,A302,D202,D205,D208,D400,D401,E501,E711,E722,F401,N806,W504
     /sitescripts/stats/bin/pagegenerator.py : A102,A104,A107,A301,A302,E501,E711,F401,N806
     /sitescripts/stats/common.py : A107,A112,D200,D205,D208,D400,D401,E501
     /sitescripts/stats/countrycodes.py : E501
@@ -68,13 +69,13 @@ per-file-ignores =
     /sitescripts/subscriptions/subscriptionParser.py : A102,A107,A206,A302,E501,E711,E722,N802,N803,N805
     /sitescripts/subscriptions/test/test_updateMalwareDomainsList.py : D400,D401
     /sitescripts/subscriptions/web/fallback.py : A107,A206,A301,E501,F401,N802,N806
-    /sitescripts/templateFilters.py : A107,A112,A206,E501,E711,F401,F841,N802,N803,N806
+    /sitescripts/templateFilters.py : A107,A112,A206,E501,E711,F401,F841,N802,N803,N806,W504
     /sitescripts/testpages/web/sitekey_frame.py : A107
     /sitescripts/urlfixer/bin/forceDomains.py : A206,D205,D400,E501,N802
-    /sitescripts/urlfixer/bin/topDomains.py : A206,D205,D400,E501,E711,F401,N802
+    /sitescripts/urlfixer/bin/topDomains.py : A206,D205,D400,E501,E711,F401,N802,W504
     /sitescripts/urlfixer/web/submitData.py : A206,E501,E711,F401,F841,N802,N806
     /sitescripts/utils.py : A107,A301,D200,D202,D205,D208,D400,D401,E501,N801,N802,N806
-    /sitescripts/web.py : A107,E501,N802
+    /sitescripts/web.py : A107,E501,N802,W504
     /multiplexer.py : A107,E501
 
 [testenv]