def changePythonClass(self, newPythonClass, container):
"""change the python class of a persistent object"""
id = self.id
nobj = newPythonClass(id) # make new instance from new class
nobj = nobj.__of__(container) # make aq_chain same as self
nobj.oldid = self.id
nobj.setPrimaryPath() # set up the primarypath for the copy
# move all sub objects to new object
nrelations = self.ZenSchemaManager.getRelations(nobj).keys()
for sobj in self.objectValues():
RelationshipManager._delObject(self, sobj.getId())
if not hasattr(nobj, sobj.id) and sobj.id in nrelations:
setObject = RelationshipManager._setObject
setObject(nobj, sobj.id, sobj)
nobj.buildRelations() # build out any missing relations
# copy properties to new object
noprop = getattr(nobj, 'zNoPropertiesCopy', [])
for name in nobj.getPropertyNames():
if (
getattr(self, name, None)
and name not in noprop
and hasattr(nobj, "_updateProperty")
):
val = getattr(self, name)
nobj._updateProperty(name, val)
return aq_base(nobj)
def afterSetUp(self):
"""
Test ZenPropertyManager subclass that does not acquire a dmd
attribute.
"""
super(RelationshipManagerTest, self).afterSetUp()
self.manager = RelationshipManager('manager')
def afterSetUp(self):
"""
Test getting the transformers dictionary from the well-known dmd
location.
"""
super(TransformerDmdTest, self).afterSetUp()
managerId = 'manager'
self.dmd._setObject(managerId, RelationshipManager(managerId))
self.manager = self.dmd.manager
def __init__(self, id, title=None, buildRelations=True):
self.createdTime = DateTime(time.time())
RelationshipManager.__init__(self, id, title, buildRelations)
def __init__(self, id, title=None, buildRelations=True):
self.createdTime = DateTime(time.time())
RelationshipManager.__init__(self, id, title, buildRelations)