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provide convenience properties for accessing standard predicates

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git-svn-id: svn://svn.cy55.de/Zope3/src/loops/trunk@4153 fd906abe-77d9-0310-91a1-e0d9ade77398
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helmutm 2011-01-24 13:25:36 +00:00
parent 8052cf0db6
commit b3709c3bfb
1 changed files with 17 additions and 1 deletions
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18
browser/common.py
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@ -1,5 +1,5 @@
# #
# Copyright (c) 2010 Helmut Merz helmutm@cy55.de # Copyright (c) 2011 Helmut Merz helmutm@cy55.de
# #
# This program is free software; you can redistribute it and/or modify # This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by # it under the terms of the GNU General Public License as published by
@ -278,6 +278,22 @@ class BaseView(GenericView, I18NView):
def isPartOfPredicate(self): def isPartOfPredicate(self):
return self.conceptManager.get('ispartof') return self.conceptManager.get('ispartof')
@Lazy
def memberPredicate(self):
return self.conceptManager.get('ismember')
@Lazy
def masterPredicate(self):
return self.conceptManager.get('ismaster')
@Lazy
def ownerPredicate(self):
return self.conceptManager.get('isowner')
@Lazy
def personAssignmentPredicates(self):
return [self.memberPredicate, self.masterPredicate, self.ownerPredicate]
@Lazy @Lazy
def url(self): def url(self):
return absoluteURL(self.context, self.request) return absoluteURL(self.context, self.request)