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afb90b4b2e
Initialize the variable found_solution_for_all with False and don't set it a the exception block.
48 lines
1.9 KiB
Python
48 lines
1.9 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 List
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from UM.Application import Application
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from UM.Job import Job
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from UM.Logger import Logger
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from UM.Message import Message
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from UM.Scene.SceneNode import SceneNode
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from UM.i18n import i18nCatalog
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from cura.Arranging.Nest2DArrange import arrange
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i18n_catalog = i18nCatalog("cura")
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class ArrangeObjectsJob(Job):
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def __init__(self, nodes: List[SceneNode], fixed_nodes: List[SceneNode], min_offset = 8) -> None:
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super().__init__()
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self._nodes = nodes
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self._fixed_nodes = fixed_nodes
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self._min_offset = min_offset
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def run(self):
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found_solution_for_all = False
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status_message = Message(i18n_catalog.i18nc("@info:status", "Finding new location for objects"),
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lifetime = 0,
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dismissable = False,
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progress = 0,
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title = i18n_catalog.i18nc("@info:title", "Finding Location"))
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status_message.show()
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try:
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found_solution_for_all = arrange(self._nodes, Application.getInstance().getBuildVolume(), self._fixed_nodes)
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except: # If the thread crashes, the message should still close
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Logger.logException("e", "Unable to arrange the objects on the buildplate. The arrange algorithm has crashed.")
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status_message.hide()
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if not found_solution_for_all:
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no_full_solution_message = Message(
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i18n_catalog.i18nc("@info:status",
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"Unable to find a location within the build volume for all objects"),
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title = i18n_catalog.i18nc("@info:title", "Can't Find Location"),
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message_type = Message.MessageType.ERROR)
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no_full_solution_message.show()
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self.finished.emit(self)
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