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You can now be assured that there is ALWAYS at least one child node, except for child nodes of intent profiles which don't exist. Contributes to issue CURA-6600.
34 lines
No EOL
1.6 KiB
Python
34 lines
No EOL
1.6 KiB
Python
# Copyright (c) 2019 Ultimaker B.V.
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# Cura is released under the terms of the LGPLv3 or higher.
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from typing import Union, TYPE_CHECKING
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from UM.Settings.ContainerRegistry import ContainerRegistry
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from cura.Machines.ContainerNode import ContainerNode
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from cura.Machines.IntentNode import IntentNode
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if TYPE_CHECKING:
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from typing import Dict
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from cura.Machines.MaterialNode import MaterialNode
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from cura.Machines.MachineNode import MachineNode
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## Represents a material profile in the container tree.
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#
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# Its subcontainers are intent profiles.
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class QualityNode(ContainerNode):
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def __init__(self, container_id: str, parent: Union["MaterialNode", "MachineNode"]) -> None:
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super().__init__(container_id)
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self.parent = parent
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self.intents = {} # type: Dict[str, IntentNode]
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self._loadAll()
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def _loadAll(self) -> None:
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container_registry = ContainerRegistry.getInstance()
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# Find all intent profiles that fit the current configuration.
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from cura.Machines.MachineNode import MachineNode
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if not isinstance(self.parent, MachineNode): # Not a global profile.
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for intent in container_registry.findInstanceContainersMetadata(type = "intent", definition = self.parent.variant.machine.quality_definition, variant = self.parent.variant.variant_name, material = self.parent.base_file):
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self.intents[intent["id"]] = IntentNode(intent["id"], quality = self)
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if not self.intents:
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self.intents["empty_intent"] = IntentNode("empty_intent", quality = self)
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# Otherwise, there are no intents for global profiles. |