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Prevent circular import

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When this is imported during the __init__, it'll long have been imported elsewhere and won't need to import it again but still guarantees that it is actually imported if no other module does it first.

Contributes to issue CURA-4024.
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Ghostkeeper 2017-07-10 16:42:38 +02:00
parent ee52e1b9ea
commit 012d299d98
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2
cura/Settings/CuraContainerStack.py
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@ -8,7 +8,6 @@ from typing import Any, Optional
from PyQt5.QtCore import pyqtProperty, pyqtSignal, QObject
from UM.FlameProfiler import pyqtSlot
import cura.CuraApplication #To get the setting version.
from UM.Decorators import override
from UM.Logger import Logger
from UM.Settings.ContainerStack import ContainerStack, InvalidContainerStackError
@ -48,6 +47,7 @@ class CuraContainerStack(ContainerStack):
self.containersChanged.connect(self._onContainersChanged)
import cura.CuraApplication #Here to prevent circular imports.
self.addMetaDataEntry("setting_version", cura.CuraApplication.CuraApplication.SettingVersion)
# This is emitted whenever the containersChanged signal from the ContainerStack base class is emitted.