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34 lines
1.4 KiB
Python
34 lines
1.4 KiB
Python
# Copyright (c) 2015 Ultimaker B.V.
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# Cura is released under the terms of the AGPLv3 or higher.
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from UM.VersionUpgrade import VersionUpgrade #Superclass of the plugin.
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from . import MachineInstance #To upgrade machine instances.
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from . import Preferences #To upgrade preferences.
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from . import Profile #To upgrade profiles.
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## Converts configuration from Cura 2.1's file formats to Cura 2.2's.
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#
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# It converts the machine instances and profiles.
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class VersionUpgrade21to22(VersionUpgrade):
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## Converts machine instances from format version 1 to version 2.
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#
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# \param serialised The serialised machine instance in version 1.
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# \return The serialised machine instance in version 2, or None if the
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# input was not of the correct format.
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def upgradeMachineInstance(self, serialised):
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machine_instance = MachineInstance.importVersion1(serialised)
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if not machine_instance: #Invalid file format.
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return None
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return machine_instance.exportVersion2()
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## Converts profiles from format version 1 to version 2.
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#
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# \param serialised The serialised profile in version 1.
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# \return The serialised profile in version 2, or None if the input was
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# not of the correct format.
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def upgradeProfile(self, serialised):
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profile = Profile.importVersion1(serialised)
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if not profile: #Invalid file format.
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return None
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return profile.exportVersion2() |