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Fixed bug with reloading of sets module.

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This commit is contained in:
Jeremy Fincher 2003-11-03 23:10:29 +00:00
parent 33775aea0d
commit aae6f52c9e
1 changed files with 17 additions and 16 deletions
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33
src/ircdb.py
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@ -100,31 +100,32 @@ def _normalize(s):
return s.translate(_normal)
_invert = invertCapability
class CapabilitySet(sets.Set):
"""A subclass of set handling basic capability stuff."""
def __init__(self, capabilities=()):
sets.Set.__init__(self)
super(CapabilitySet, self).__init__()
for capability in capabilities:
self.add(capability)
def add(self, capability):
"""Adds a capability to the set."""
capability = ircutils.toLower(capability)
inverted = invertCapability(capability)
if sets.Set.__contains__(self, inverted):
sets.Set.remove(self, inverted)
sets.Set.add(self, capability)
inverted = _invert(capability)
if super(CapabilitySet, self).__contains__(inverted):
super(CapabilitySet, self).remove(inverted)
super(CapabilitySet, self).add(capability)
def remove(self, capability):
"""Removes a capability from the set."""
capability = ircutils.toLower(capability)
sets.Set.remove(self, capability)
super(CapabilitySet, self).remove(capability)
def __contains__(self, capability):
capability = ircutils.toLower(capability)
if sets.Set.__contains__(self, capability):
if super(CapabilitySet, self).__contains__(capability):
return True
if sets.Set.__contains__(self, invertCapability(capability)):
if super(CapabilitySet, self).__contains__(_invert(capability)):
return True
else:
return False
@ -134,9 +135,9 @@ class CapabilitySet(sets.Set):
'allowed' given its (or its anticapability's) presence in the set.
"""
capability = ircutils.toLower(capability)
if sets.Set.__contains__(self, capability):
if super(CapabilitySet, self).__contains__(capability):
return True
elif sets.Set.__contains__(self, invertCapability(capability)):
elif super(CapabilitySet, self).__contains__(_invert(capability)):
return False
else:
raise KeyError, capability
@ -152,10 +153,10 @@ class UserCapabilitySet(CapabilitySet):
capability = ircutils.toLower(capability)
if capability == 'owner' or capability == antiOwner:
return True
elif CapabilitySet.__contains__(self, 'owner'):
elif super(UserCapabilitySet, self).__contains__('owner'):
return True
else:
return CapabilitySet.__contains__(self, capability)
return super(UserCapabilitySet, self).__contains__(capability)
def check(self, capability):
"""Returns the appropriate boolean for whether a given capability is
@ -165,23 +166,23 @@ class UserCapabilitySet(CapabilitySet):
"""
capability = ircutils.toLower(capability)
if capability == 'owner' or capability == antiOwner:
if CapabilitySet.__contains__(self, 'owner'):
if super(UserCapabilitySet, self).__contains__('owner'):
return not isAntiCapability(capability)
else:
return isAntiCapability(capability)
elif CapabilitySet.__contains__(self, 'owner'):
elif super(UserCapabilitySet, self).__contains__('owner'):
if isAntiCapability(capability):
return False
else:
return True
else:
return CapabilitySet.check(self, capability)
return super(UserCapabilitySet, self).check(capability)
def add(self, capability):
"""Adds a capability to the set. Just make sure it's not -owner."""
capability = ircutils.toLower(capability)
assert capability != '-owner', '"-owner" disallowed.'
CapabilitySet.add(self, capability)
super(UserCapabilitySet, self).add(capability)
class IrcUser(object):
"""This class holds the capabilities and authentications for a user."""