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relay: attempt to remove persistent channels on delink as well

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Also, wrap remove_persistent_channel calls with a try/except when they may fail.
This commit is contained in:
James Lu 2018-05-05 12:57:17 -07:00
parent 8994811f54
commit 92be421fad
1 changed files with 8 additions and 2 deletions
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10
plugins/relay.py
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@ -539,7 +539,10 @@ def remove_channel(irc, channel):
if irc is None:
return
world.services['pylink'].remove_persistent_channel(irc, 'relay', channel, try_part=False)
try:
world.services['pylink'].remove_persistent_channel(irc, 'relay', channel, try_part=False)
except KeyError:
log.warning('(%s) relay: failed to remove persistent channel %r on delink', irc.name, channel, exc_info=True)
relay = get_relay(irc, channel)
if relay and channel in irc.channels:
@ -554,7 +557,10 @@ def remove_channel(irc, channel):
# have the channel registered.
sbot = irc.get_service_bot(user)
if sbot:
sbot.part(irc, channel)
try:
sbot.remove_persistent_channel(irc, 'relay', channel)
except KeyError:
pass
else:
irc.part(user, channel, 'Channel delinked.')
if user != irc.pseudoclient.uid and not irc.users[user].channels: