Replaced classproperty from blink.util with the one from sipsimple.util

blink/event.py

@@ -5,7 +5,7 @@ __all__ = ['CallFunctionEvent']
 
 from PyQt4.QtCore import QEvent
 
-from blink.util import classproperty
+from sipsimple.util import classproperty
 
 
 class EventMeta(type(QEvent)):

blink/resources.py

@@ -9,7 +9,7 @@ import os
 import platform
 import sys
 
-from blink.util import classproperty
+from sipsimple.util import classproperty
 
 
 class DirectoryContextManager(unicode):

blink/util.py

 # Copyright (C) 2010 AG Projects. See LICENSE for details.
 #
 
-__all__ = ['QSingleton', 'classproperty', 'call_in_gui_thread', 'run_in_gui_thread']
+__all__ = ['QSingleton', 'call_in_gui_thread', 'run_in_gui_thread']
 
 from PyQt4.QtCore import QObject
 from application.python.decorator import decorator, preserve_signature
@@ -12,18 +12,6 @@ class QSingleton(Singleton, type(QObject)):
     """A metaclass for making Qt objects singletons"""
 
 
-# TODO: replace later with classproperty from sipsimple.util
-def classproperty(function):
-    class Descriptor(object):
-        def __get__(self, instance, owner):
-            return function(owner)
-        def __set__(self, instance, value):
-            raise AttributeError("read-only attribute cannot be set")
-        def __delete__(self, instance):
-            raise AttributeError("read-only attribute cannot be deleted")
-    return Descriptor()
-
-
 def call_in_gui_thread(function, *args, **kw):
     from blink import Blink
     from blink.event import CallFunctionEvent