def test_has_alias_clone_loses_marker(self):
self.failUnless(IHasAlias.providedBy(self.folder['d1']))
cp = self.folder.manage_copyObjects('d1')
result = self.folder.manage_pasteObjects(cp)
self.assertEquals(1, len(result))
newId = result[0]['new_id']
self.failUnless(IHasAlias.providedBy(self.folder['d1']))
self.failIf(IHasAlias.providedBy(self.folder[newId]))
def test_has_alias_clone_loses_marker(self):
self.failUnless(IHasAlias.providedBy(self.folder['d1']))
cp = self.folder.manage_copyObjects('d1')
result = self.folder.manage_pasteObjects(cp)
self.assertEquals(1, len(result))
newId = result[0]['new_id']
self.failUnless(IHasAlias.providedBy(self.folder['d1']))
self.failIf(IHasAlias.providedBy(self.folder[newId]))
def test_has_alias_counter_down(self):
relation = RelationValue(self.intids.getId(self.folder['d1']))
self.folder.invokeFactory('collective.alias', 'a2', _aliasTarget=relation)
self.failUnless(IHasAlias.providedBy(self.folder['d1']))
self.folder._delObject('a2')
self.failUnless(IHasAlias.providedBy(self.folder['d1']))
self.folder._delObject('a1')
self.failIf(IHasAlias.providedBy(self.folder['d1']))
def test_has_alias_counter_down(self):
relation = RelationValue(self.intids.getId(self.folder['d1']))
self.folder.invokeFactory('collective.alias',
'a2',
_aliasTarget=relation)
self.failUnless(IHasAlias.providedBy(self.folder['d1']))
self.folder._delObject('a2')
self.failUnless(IHasAlias.providedBy(self.folder['d1']))
self.folder._delObject('a1')
self.failIf(IHasAlias.providedBy(self.folder['d1']))
def markTargetOnAdd(alias, event):
"""When the alias is added, mark the target with IHasAlias
"""
target = aq_inner(alias._target)
if target is not None and not IHasAlias.providedBy(target):
alsoProvides(target, IHasAlias)
def unmarkTargetOnRemove(alias, event):
"""When the alias is created,
"""
target = aq_inner(alias._target)
if target is not None and IHasAlias.providedBy(target):
intids = queryUtility(IIntIds)
catalog = queryUtility(ICatalog)
if intids is not None and catalog is not None:
try:
to_id = intids.getId(target)
except KeyError:
logger.error("Alias target %s does not have an intid" % target)
return
alias_base = aq_base(alias)
for rel in catalog.findRelations({
'to_id': to_id,
'from_interfaces_flattened': IAlias,
'from_attribute': '_aliasTarget',
}):
# abort if there is another alias
if alias_base is not rel.from_object:
return
noLongerProvides(target, IHasAlias)
def unmarkTargetOnRemove(alias, event):
"""When the alias is created,
"""
try:
target = aq_inner(alias._target)
except ComponentLookupError:
target = None
if target is not None and IHasAlias.providedBy(target):
intids = queryUtility(IIntIds)
catalog = queryUtility(ICatalog)
if intids is not None and catalog is not None:
try:
to_id = intids.getId(target)
except KeyError:
logger.error("Alias target %s does not have an intid" % target)
return
alias_base = aq_base(alias)
for rel in catalog.findRelations({
'to_id': to_id,
'from_interfaces_flattened': IAlias,
'from_attribute': '_aliasTarget',
}):
# abort if there is another alias
if alias_base is not rel.from_object:
return
noLongerProvides(target, IHasAlias)
def markTargetOnAdd(alias, event):
"""When the alias is added, mark the target with IHasAlias
"""
target = aq_inner(alias._target)
if target is not None and not IHasAlias.providedBy(target):
alsoProvides(target, IHasAlias)
def test_has_alias(self):
self.folder.invokeFactory('Document', 'd2')
self.failIf(IHasAlias.providedBy(self.folder['d2']))
self.failUnless(IHasAlias.providedBy(self.folder['d1']))
def test_has_alias_removed_on_delete(self):
self.failUnless(IHasAlias.providedBy(self.folder['d1']))
self.folder._delObject('a1')
self.failIf(IHasAlias.providedBy(self.folder['d1']))
def test_has_alias_removed_on_delete(self):
self.failUnless(IHasAlias.providedBy(self.folder['d1']))
self.folder._delObject('a1')
self.failIf(IHasAlias.providedBy(self.folder['d1']))
def test_has_alias(self):
self.folder.invokeFactory('Document', 'd2')
self.failIf(IHasAlias.providedBy(self.folder['d2']))
self.failUnless(IHasAlias.providedBy(self.folder['d1']))
