def deserialize(self, contents: str, file_name: Optional[str] = None) -> None:
super().deserialize(contents, file_name)
new_containers = self._containers.copy()
while len(new_containers) < len(_ContainerIndexes.IndexTypeMap):
new_containers.append(self._empty_instance_container)
# Validate and ensure the list of containers matches with what we expect
for index, type_name in _ContainerIndexes.IndexTypeMap.items():
try:
container = new_containers[index]
except IndexError:
container = None
if type_name == "definition":
if not container or not isinstance(container, DefinitionContainer):
definition = self.findContainer(container_type = DefinitionContainer)
if not definition:
raise InvalidContainerStackError("Stack {id} does not have a definition!".format(id = self._id))
new_containers[index] = definition
continue
if not container or container.getMetaDataEntry("type") != type_name:
actual_container = self.findContainer(type = type_name)
if actual_container:
new_containers[index] = actual_container
else:
new_containers[index] = self._empty_instance_container
self._containers = new_containers
def deserialize(self,
serialized: str,
file_name: Optional[str] = None) -> str:
# update the serialized data first
serialized = super().deserialize(serialized, file_name)
new_containers = self._containers.copy()
while len(new_containers) < len(_ContainerIndexes.IndexTypeMap):
new_containers.append(self._empty_instance_container)
# Validate and ensure the list of containers matches with what we expect
for index, type_name in _ContainerIndexes.IndexTypeMap.items():
container = None
try:
container = new_containers[index]
except IndexError:
pass
if type_name == "definition":
if not container or not isinstance(container,
DefinitionContainer):
definition = self.findContainer(
container_type=DefinitionContainer)
if not definition:
raise InvalidContainerStackError(
"Stack {id} does not have a definition!".format(
id=self.getId()))
new_containers[index] = definition
continue
if not container or container.getMetaDataEntry(
"type") != type_name:
actual_container = self.findContainer(type=type_name)
if actual_container:
new_containers[index] = actual_container
else:
new_containers[index] = self._empty_instance_container
self._containers = new_containers
# CURA-5281
# Some stacks can have empty definition_changes containers which will cause problems.
# Make sure that all stacks here have non-empty definition_changes containers.
if isinstance(new_containers[_ContainerIndexes.DefinitionChanges],
type(self._empty_instance_container)):
from cura.Settings.CuraStackBuilder import CuraStackBuilder
CuraStackBuilder.createDefinitionChangesContainer(
self,
self.getId() + "_settings")
## TODO; Deserialize the containers.
return serialized