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Assume that the tree is always constructed after metadata has been loaded

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Safe assumption, since the tree can only start constructing after the stacks are loaded.

Contributes to issue CURA-6600.
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Ghostkeeper 2019-08-06 15:13:29 +02:00
parent b46d4eb2b5
commit bc3300baa8
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2 changed files with 4 additions and 6 deletions
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5
cura/Machines/VariantNode.py
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@ -27,12 +27,11 @@ class VariantNode(ContainerNode):
self.materials = {} # type: Dict[str, MaterialNode] # Mapping material base files to their nodes.
container_registry = ContainerRegistry.getInstance()
self.variant_name = container_registry.findContainersMetadata(id = container_id)[0]["name"] #Store our own name so that we can filter more easily.
container_registry.allMetadataLoaded.connect(self._reloadAll)
container_registry.containerAdded.connect(self._materialAdded)
self._reloadAll()
self._loadAll()
## (Re)loads all materials under this variant.
def _reloadAll(self):
def _loadAll(self):
container_registry = ContainerRegistry.getInstance()
# Find all the materials for this variant's name.
if not self.parent.has_machine_materials: # Printer has no specific materials. Look for all fdmprinter materials.