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ircutils: Set __slots__.

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This commit is contained in:
Valentin Lorentz 2020-05-22 08:38:30 +02:00
parent dde35a844d
commit a7a03513bf
1 changed files with 4 additions and 0 deletions
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4
src/ircutils.py
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@ -691,6 +691,7 @@ def unDccIP(i):
class IrcString(str): class IrcString(str):
"""This class does case-insensitive comparison and hashing of nicks.""" """This class does case-insensitive comparison and hashing of nicks."""
__slots__ = ('lowered',)
def __new__(cls, s=''): def __new__(cls, s=''):
x = super(IrcString, cls).__new__(cls, s) x = super(IrcString, cls).__new__(cls, s)
x.lowered = str(toLower(x)) x.lowered = str(toLower(x))
@ -711,12 +712,14 @@ class IrcString(str):
class IrcDict(utils.InsensitivePreservingDict): class IrcDict(utils.InsensitivePreservingDict):
"""Subclass of dict to make key comparison IRC-case insensitive.""" """Subclass of dict to make key comparison IRC-case insensitive."""
__slots__ = ()
def key(self, s): def key(self, s):
if s is not None: if s is not None:
s = toLower(s) s = toLower(s)
return s return s
class CallableValueIrcDict(IrcDict): class CallableValueIrcDict(IrcDict):
__slots__ = ()
def __getitem__(self, k): def __getitem__(self, k):
v = super(IrcDict, self).__getitem__(k) v = super(IrcDict, self).__getitem__(k)
if callable(v): if callable(v):
@ -725,6 +728,7 @@ class CallableValueIrcDict(IrcDict):
class IrcSet(utils.NormalizingSet): class IrcSet(utils.NormalizingSet):
"""A sets.Set using IrcStrings instead of regular strings.""" """A sets.Set using IrcStrings instead of regular strings."""
__slots__ = ()
def normalize(self, s): def normalize(self, s):
return IrcString(s) return IrcString(s)