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9614cef135
This is specific to the quality management page, so moving it here prevents QualityManager from becoming a big ball of spaghetti again. Contributes to issue CURA-6600.
267 lines
14 KiB
Python
267 lines
14 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 Any, Dict, List, Optional, TYPE_CHECKING
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from PyQt5.QtCore import QObject, pyqtSignal, pyqtSlot
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from UM.Logger import Logger
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from UM.Util import parseBool
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from UM.Settings.InstanceContainer import InstanceContainer
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from UM.Decorators import deprecated
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import cura.CuraApplication
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from cura.Settings.ExtruderStack import ExtruderStack
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from cura.Machines.ContainerTree import ContainerTree # The implementation that replaces this manager, to keep the deprecated interface working.
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from .QualityChangesGroup import QualityChangesGroup
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from .QualityGroup import QualityGroup
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from .QualityNode import QualityNode
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if TYPE_CHECKING:
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from UM.Settings.Interfaces import DefinitionContainerInterface
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from cura.Settings.GlobalStack import GlobalStack
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from .QualityChangesGroup import QualityChangesGroup
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#
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# Similar to MaterialManager, QualityManager maintains a number of maps and trees for quality profile lookup.
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# The models GUI and QML use are now only dependent on the QualityManager. That means as long as the data in
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# QualityManager gets updated correctly, the GUI models should be updated correctly too, and the same goes for GUI.
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#
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# For now, updating the lookup maps and trees here is very simple: we discard the old data completely and recreate them
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# again. This means the update is exactly the same as initialization. There are performance concerns about this approach
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# but so far the creation of the tables and maps is very fast and there is no noticeable slowness, we keep it like this
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# because it's simple.
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#
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class QualityManager(QObject):
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__instance = None
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@classmethod
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@deprecated("Use the ContainerTree structure instead.", since = "4.3")
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def getInstance(cls) -> "QualityManager":
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if cls.__instance is None:
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cls.__instance = QualityManager()
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return cls.__instance
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qualitiesUpdated = pyqtSignal()
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def __init__(self, parent = None) -> None:
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super().__init__(parent)
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application = cura.CuraApplication.CuraApplication.getInstance()
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self._material_manager = application.getMaterialManager()
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self._container_registry = application.getContainerRegistry()
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self._empty_quality_container = application.empty_quality_container
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self._empty_quality_changes_container = application.empty_quality_changes_container
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# For quality lookup
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self._machine_nozzle_buildplate_material_quality_type_to_quality_dict = {} # type: Dict[str, QualityNode]
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# For quality_changes lookup
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self._machine_quality_type_to_quality_changes_dict = {} # type: Dict[str, QualityNode]
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self._default_machine_definition_id = "fdmprinter"
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self._container_registry.containerMetaDataChanged.connect(self._onContainerMetadataChanged)
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self._container_registry.containerAdded.connect(self._onContainerMetadataChanged)
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self._container_registry.containerRemoved.connect(self._onContainerMetadataChanged)
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def _onContainerMetadataChanged(self, container: InstanceContainer) -> None:
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self._onContainerChanged(container)
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def _onContainerChanged(self, container: InstanceContainer) -> None:
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container_type = container.getMetaDataEntry("type")
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if container_type not in ("quality", "quality_changes"):
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return
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# Returns a dict of "custom profile name" -> QualityChangesGroup
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def getQualityChangesGroups(self, machine: "GlobalStack") -> List[QualityChangesGroup]:
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variant_names = [extruder.variant.getName() for extruder in machine.extruders.values()]
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material_bases = [extruder.material.getMetaDataEntry("base_file") for extruder in machine.extruders.values()]
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extruder_enabled = [extruder.isEnabled for extruder in machine.extruders.values()]
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machine_node = ContainerTree.getInstance().machines[machine.definition.getId()]
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return machine_node.getQualityChangesGroups(variant_names, material_bases, extruder_enabled)
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## Gets the quality groups for the current printer.
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#
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# Both available and unavailable quality groups will be included. Whether
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# a quality group is available can be known via the field
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# ``QualityGroup.is_available``. For more details, see QualityGroup.
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# \return A dictionary with quality types as keys and the quality groups
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# for those types as values.
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def getQualityGroups(self, global_stack: "GlobalStack") -> Dict[str, QualityGroup]:
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# Gather up the variant names and material base files for each extruder.
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variant_names = [extruder.variant.getName() for extruder in global_stack.extruders.values()]
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material_bases = [extruder.material.getMetaDataEntry("base_file") for extruder in global_stack.extruders.values()]
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extruder_enabled = [extruder.isEnabled for extruder in global_stack.extruders.values()]
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definition_id = global_stack.definition.getId()
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return ContainerTree.getInstance().machines[definition_id].getQualityGroups(variant_names, material_bases, extruder_enabled)
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def getQualityGroupsForMachineDefinition(self, machine: "GlobalStack") -> Dict[str, QualityGroup]:
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machine_definition_id = getMachineDefinitionIDForQualitySearch(machine.definition)
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# To find the quality container for the GlobalStack, check in the following fall-back manner:
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# (1) the machine-specific node
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# (2) the generic node
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machine_node = self._machine_nozzle_buildplate_material_quality_type_to_quality_dict.get(machine_definition_id)
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default_machine_node = self._machine_nozzle_buildplate_material_quality_type_to_quality_dict.get(
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self._default_machine_definition_id)
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nodes_to_check = [machine_node, default_machine_node]
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# Iterate over all quality_types in the machine node
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quality_group_dict = dict()
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for node in nodes_to_check:
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if node and node.quality_type:
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quality_group = QualityGroup(node.getMetaDataEntry("name", ""), node.quality_type)
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quality_group.setGlobalNode(node)
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quality_group_dict[node.quality_type] = quality_group
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return quality_group_dict
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## Get the quality group for the preferred quality type for a certain
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# global stack.
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#
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# If the preferred quality type is not available, ``None`` will be
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# returned.
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# \param machine The global stack of the machine to get the preferred
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# quality group for.
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# \return The preferred quality group, or ``None`` if that is not
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# available.
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def getDefaultQualityType(self, machine: "GlobalStack") -> Optional[QualityGroup]:
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machine_node = ContainerTree.getInstance().machines[machine.definition.getId()]
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quality_groups = self.getQualityGroups(machine)
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result = quality_groups.get(machine_node.preferred_quality_type)
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if result is not None and result.is_available:
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return result
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return None # If preferred quality type is not available, leave it up for the caller.
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#
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# Methods for GUI
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#
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## Deletes a custom profile. It will be gone forever.
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# \param quality_changes_group The quality changes group representing the
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# profile to delete.
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@pyqtSlot(QObject)
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def removeQualityChangesGroup(self, quality_changes_group: "QualityChangesGroup") -> None:
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return cura.CuraApplication.CuraApplication.getInstance().getQualityManagementModel().removeQualityChangesGroup(quality_changes_group)
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## Rename a custom profile.
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#
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# Because the names must be unique, the new name may not actually become
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# the name that was given. The actual name is returned by this function.
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# \param quality_changes_group The custom profile that must be renamed.
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# \param new_name The desired name for the profile.
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# \return The actual new name of the profile, after making the name
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# unique.
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@pyqtSlot(QObject, str, result = str)
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def renameQualityChangesGroup(self, quality_changes_group: "QualityChangesGroup", new_name: str) -> str:
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return cura.CuraApplication.CuraApplication.getInstance().getQualityManagementModel().removeQualityChangesGroup(quality_changes_group, new_name)
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## Duplicates a given quality profile OR quality changes profile.
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# \param new_name The desired name of the new profile. This will be made
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# unique, so it might end up with a different name.
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# \param quality_model_item The item of this model to duplicate, as
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# dictionary. See the descriptions of the roles of this list model.
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@pyqtSlot(str, "QVariantMap")
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def duplicateQualityChanges(self, quality_changes_name: str, quality_model_item: Dict[str, Any]) -> None:
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return cura.CuraApplication.CuraApplication.getInstance().getQualityManagementModel().duplicateQualityChanges(quality_changes_name, quality_model_item)
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## Create quality changes containers from the user containers in the active stacks.
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#
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# This will go through the global and extruder stacks and create quality_changes containers from
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# the user containers in each stack. These then replace the quality_changes containers in the
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# stack and clear the user settings.
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@pyqtSlot(str)
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def createQualityChanges(self, base_name: str) -> None:
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machine_manager = cura.CuraApplication.CuraApplication.getInstance().getMachineManager()
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global_stack = machine_manager.activeMachine
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if not global_stack:
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return
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active_quality_name = machine_manager.activeQualityOrQualityChangesName
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if active_quality_name == "":
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Logger.log("w", "No quality container found in stack %s, cannot create profile", global_stack.getId())
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return
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machine_manager.blurSettings.emit()
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if base_name is None or base_name == "":
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base_name = active_quality_name
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unique_name = self._container_registry.uniqueName(base_name)
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# Go through the active stacks and create quality_changes containers from the user containers.
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stack_list = [global_stack] + list(global_stack.extruders.values())
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for stack in stack_list:
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user_container = stack.userChanges
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quality_container = stack.quality
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quality_changes_container = stack.qualityChanges
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if not quality_container or not quality_changes_container:
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Logger.log("w", "No quality or quality changes container found in stack %s, ignoring it", stack.getId())
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continue
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quality_type = quality_container.getMetaDataEntry("quality_type")
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extruder_stack = None
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if isinstance(stack, ExtruderStack):
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extruder_stack = stack
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new_changes = self._createQualityChanges(quality_type, unique_name, global_stack, extruder_stack)
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from cura.Settings.ContainerManager import ContainerManager
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ContainerManager.getInstance()._performMerge(new_changes, quality_changes_container, clear_settings = False)
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ContainerManager.getInstance()._performMerge(new_changes, user_container)
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self._container_registry.addContainer(new_changes)
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#
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# Create a quality changes container with the given setup.
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#
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def _createQualityChanges(self, quality_type: str, new_name: str, machine: "GlobalStack",
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extruder_stack: Optional["ExtruderStack"]) -> "InstanceContainer":
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base_id = machine.definition.getId() if extruder_stack is None else extruder_stack.getId()
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new_id = base_id + "_" + new_name
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new_id = new_id.lower().replace(" ", "_")
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new_id = self._container_registry.uniqueName(new_id)
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# Create a new quality_changes container for the quality.
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quality_changes = InstanceContainer(new_id)
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quality_changes.setName(new_name)
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quality_changes.setMetaDataEntry("type", "quality_changes")
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quality_changes.setMetaDataEntry("quality_type", quality_type)
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# If we are creating a container for an extruder, ensure we add that to the container
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if extruder_stack is not None:
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quality_changes.setMetaDataEntry("position", extruder_stack.getMetaDataEntry("position"))
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# If the machine specifies qualities should be filtered, ensure we match the current criteria.
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machine_definition_id = getMachineDefinitionIDForQualitySearch(machine.definition)
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quality_changes.setDefinition(machine_definition_id)
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quality_changes.setMetaDataEntry("setting_version", cura.CuraApplication.CuraApplication.getInstance().SettingVersion)
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return quality_changes
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#
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# Gets the machine definition ID that can be used to search for Quality containers that are suitable for the given
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# machine. The rule is as follows:
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# 1. By default, the machine definition ID for quality container search will be "fdmprinter", which is the generic
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# machine.
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# 2. If a machine has its own machine quality (with "has_machine_quality = True"), we should use the given machine's
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# own machine definition ID for quality search.
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# Example: for an Ultimaker 3, the definition ID should be "ultimaker3".
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# 3. When condition (2) is met, AND the machine has "quality_definition" defined in its definition file, then the
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# definition ID specified in "quality_definition" should be used.
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# Example: for an Ultimaker 3 Extended, it has "quality_definition = ultimaker3". This means Ultimaker 3 Extended
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# shares the same set of qualities profiles as Ultimaker 3.
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#
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def getMachineDefinitionIDForQualitySearch(machine_definition: "DefinitionContainerInterface",
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default_definition_id: str = "fdmprinter") -> str:
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machine_definition_id = default_definition_id
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if parseBool(machine_definition.getMetaDataEntry("has_machine_quality", False)):
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# Only use the machine's own quality definition ID if this machine has machine quality.
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machine_definition_id = machine_definition.getMetaDataEntry("quality_definition")
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if machine_definition_id is None:
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machine_definition_id = machine_definition.getId()
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return machine_definition_id
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