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utils: ignore missing services in unregisterService instead of raising an error

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This is a prerequisite for the next commit (service spawn toggle options). (#403)
This commit is contained in:
James Lu 2017-02-18 12:45:43 -08:00
parent a0ed43bf64
commit a776aab897
1 changed files with 5 additions and 1 deletions
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6
utils.py
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@ -493,8 +493,12 @@ def registerService(name, *args, **kwargs):
def unregisterService(name): def unregisterService(name):
"""Unregisters an existing service bot.""" """Unregisters an existing service bot."""
assert name in world.services, "Unknown service %s" % name
name = name.lower() name = name.lower()
if name not in world.services:
# Service bot doesn't exist; ignore.
return
sbot = world.services[name] sbot = world.services[name]
for ircnet, uid in sbot.uids.items(): for ircnet, uid in sbot.uids.items():
ircobj = world.networkobjects[ircnet] ircobj = world.networkobjects[ircnet]