def do(self, rvalue):
for c in rvalue.children[:]:
tree.disconnect(c, rvalue)
rvalue.naked_instance = self.new
active_type = rvalue.rtype.get_active(self.new)
vIndexes = b.wrap(active_type, self.new)
for vIndex in vIndexes:
tree.connect(vIndex, rvalue)
#==
if isinstance(rvalue.naked_instance, list):
assert len(rvalue.children[0].children)==len(rvalue.naked_instance)
def do(self, rvalue):
#==
assert rvalue.rtype.is_multi_list()
n = len(rvalue.naked_instance)
tIndex = rvalue.rtype.children[0]
vIndexes = b.wrap(tIndex, [self.new])
rvalue.naked_instance.append(self.new) #modification in place
for vIndex in vIndexes:
vIndex.idx = vIndex.idx + n
tree.connect(vIndex, rvalue)
#==
assert len(rvalue.children)==len(rvalue.naked_instance)
def do(self, rvalue):
#==
assert rvalue.rtype.is_multi_list()
tIndex = rvalue.rtype.children[0]
idx, val = self.new
vIndexes = b.wrap(tIndex, [val])
rvalue.naked_instance.insert(idx, val) #modification in place
assert len(vIndexes) == 1
vIndex = vIndexes[0]
vIndex.idx = idx
for c in rvalue.children[idx:]:
c.idx += 1
tree.connect(vIndex, rvalue)
#==
assert len(rvalue.children)==len(rvalue.naked_instance)