add instance attribute ref to __slots__ in eventref -- bug 2210

svn: r10816
This commit is contained in:
Gerald Britton 2008-06-17 15:03:12 +00:00
parent 5e6e48cdb1
commit 4e73de8987

View File

@ -49,12 +49,13 @@ class EventRef(SecondaryObject, PrivacyBase, NoteBase, AttributeBase, RefBase):
to the refereneced event.
"""
__slots__=('__role')
__slots__=('__role','ref')
def __getstate__(self):
return{'__role': self.__role}
return{'__role': self.__role,'ref': self.ref}
def __setstate__(self,dict_):
self.__role = dict_['__role']
self.ref = dict_['ref']
def __init__(self, source=None):
"""