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Fix import issues

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CURA-6600
This commit is contained in:
Jaime van Kessel 2019-08-12 15:20:09 +02:00
parent fc3461d865
commit 719e69692c
2 changed files with 10 additions and 7 deletions
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8
cura/Machines/MachineNode.py
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@ -3,6 +3,7 @@
from typing import TYPE_CHECKING
from UM.Logger import Logger
from UM.Util import parseBool
from UM.Settings.ContainerRegistry import ContainerRegistry # To find all the variants for this machine.
from UM.Settings.Interfaces import ContainerInterface
@ -22,8 +23,11 @@ class MachineNode(ContainerNode):
self.variants = {} # type: Dict[str, VariantNode] # Mapping variant names to their nodes.
self.global_qualities = {} # type: Dict[str, QualityNode] # Mapping quality types to the global quality for those types.
container_registry = ContainerRegistry.getInstance()
my_metadata = container_registry.findContainersMetadata(id = container_id)[0]
try:
my_metadata = container_registry.findContainersMetadata(id = container_id)[0]
except IndexError:
Logger.log("Unable to find metadata for container %s", container_id)
my_metadata = {}
# Some of the metadata is cached upon construction here.
# ONLY DO THAT FOR METADATA THAT DOESN'T CHANGE DURING RUNTIME!
# Otherwise you need to keep it up-to-date during runtime.