Python InstanceContainer.getMetaDataEntry方法代码示例

# 需要导入模块: from UM.Settings.InstanceContainer import InstanceContainer [as 别名]
# 或者: from UM.Settings.InstanceContainer.InstanceContainer import getMetaDataEntry [as 别名]
    def _onContainerChanged(self, container: InstanceContainer) -> None:
        container_type = container.getMetaDataEntry("type")
        if container_type not in ("quality", "quality_changes"):
            return

        # update the cache table
        self._update_timer.start()

# 需要导入模块: from UM.Settings.InstanceContainer import InstanceContainer [as 别名]
# 或者: from UM.Settings.InstanceContainer.InstanceContainer import getMetaDataEntry [as 别名]
    def _getBasicMaterials(self, material_container: InstanceContainer):
        base_material = material_container.getMetaDataEntry("material")
        material_container_definition = material_container.getDefinition()
        if material_container_definition and material_container_definition.getMetaDataEntry("has_machine_quality"):
            definition_id = material_container.getDefinition().getMetaDataEntry("quality_definition", material_container.getDefinition().getId())
        else:
            definition_id = "fdmprinter"
        if base_material:
            # There is a basic material specified
            criteria = { "type": "material", "name": base_material, "definition": definition_id }
            containers = ContainerRegistry.getInstance().findInstanceContainers(**criteria)
            containers = [basic_material for basic_material in containers if
                               basic_material.getMetaDataEntry("variant") == material_container.getMetaDataEntry(
                                   "variant")]
            return containers

        return []

# 需要导入模块: from UM.Settings.InstanceContainer import InstanceContainer [as 别名]
# 或者: from UM.Settings.InstanceContainer.InstanceContainer import getMetaDataEntry [as 别名]
    def _updateMetaData(self, container: InstanceContainer) -> None:
        index = self.find("id", container.id)

        if self._section_property:
            self.setProperty(index, "section", container.getMetaDataEntry(self._section_property, ""))

        self.setProperty(index, "metadata", container.getMetaData())
        self.setProperty(index, "name", container.getName())
        self.setProperty(index, "id", container.getId())

# 需要导入模块: from UM.Settings.InstanceContainer import InstanceContainer [as 别名]
# 或者: from UM.Settings.InstanceContainer.InstanceContainer import getMetaDataEntry [as 别名]
    def _configureProfile(self, profile: InstanceContainer, id_seed: str, new_name: str) -> Optional[str]:
        profile.setDirty(True)  # Ensure the profiles are correctly saved

        new_id = self.createUniqueName("quality_changes", "", id_seed, catalog.i18nc("@label", "Custom profile"))
        profile._id = new_id
        profile.setName(new_name)

        if "type" in profile.getMetaData():
            profile.setMetaDataEntry("type", "quality_changes")
        else:
            profile.addMetaDataEntry("type", "quality_changes")

        quality_type = profile.getMetaDataEntry("quality_type")
        if not quality_type:
            return catalog.i18nc("@info:status", "Profile is missing a quality type.")

        quality_type_criteria = {"quality_type": quality_type}
        if self._machineHasOwnQualities():
            profile.setDefinition(self._activeQualityDefinition().getId())
            if self._machineHasOwnMaterials():
                active_material_id = self._activeMaterialId()
                if active_material_id and active_material_id != "empty":  # only update if there is an active material
                    profile.addMetaDataEntry("material", active_material_id)
                    quality_type_criteria["material"] = active_material_id

            quality_type_criteria["definition"] = profile.getDefinition().getId()

        else:
            profile.setDefinition(fdmprinter)
            quality_type_criteria["definition"] = "fdmprinter"

        machine_definition = Application.getInstance().getGlobalContainerStack().getBottom()
        del quality_type_criteria["definition"]

        # materials = None

        if "material" in quality_type_criteria:
            # materials = ContainerRegistry.getInstance().findInstanceContainers(id = quality_type_criteria["material"])
            del quality_type_criteria["material"]

        # Do not filter quality containers here with materials because we are trying to import a profile, so it should
        # NOT be restricted by the active materials on the current machine.
        materials = None

        # Check to make sure the imported profile actually makes sense in context of the current configuration.
        # This prevents issues where importing a "draft" profile for a machine without "draft" qualities would report as
        # successfully imported but then fail to show up.
        from cura.QualityManager import QualityManager
        qualities = QualityManager.getInstance()._getFilteredContainersForStack(machine_definition, materials, **quality_type_criteria)
        if not qualities:
            return catalog.i18nc("@info:status", "Could not find a quality type {0} for the current configuration.", quality_type)

        ContainerRegistry.getInstance().addContainer(profile)

        return None

# 需要导入模块: from UM.Settings.InstanceContainer import InstanceContainer [as 别名]
# 或者: from UM.Settings.InstanceContainer.InstanceContainer import getMetaDataEntry [as 别名]
    def _configureProfile(self, profile: InstanceContainer, id_seed: str, new_name: str) -> Optional[str]:
        profile.setReadOnly(False)
        profile.setDirty(True)  # Ensure the profiles are correctly saved

        new_id = self.createUniqueName("quality_changes", "", id_seed, catalog.i18nc("@label", "Custom profile"))
        profile._id = new_id
        profile.setName(new_name)

        if "type" in profile.getMetaData():
            profile.setMetaDataEntry("type", "quality_changes")
        else:
            profile.addMetaDataEntry("type", "quality_changes")

        quality_type = profile.getMetaDataEntry("quality_type")
        if not quality_type:
            return catalog.i18nc("@info:status", "Profile is missing a quality type.")

        quality_type_criteria = {"quality_type": quality_type}
        if self._machineHasOwnQualities():
            profile.setDefinition(self._activeQualityDefinition())
            if self._machineHasOwnMaterials():
                active_material_id = self._activeMaterialId()
                if active_material_id:  # only update if there is an active material
                    profile.addMetaDataEntry("material", active_material_id)
                    quality_type_criteria["material"] = active_material_id

            quality_type_criteria["definition"] = profile.getDefinition().getId()

        else:
            profile.setDefinition(ContainerRegistry.getInstance().findDefinitionContainers(id="fdmprinter")[0])
            quality_type_criteria["definition"] = "fdmprinter"

        # Check to make sure the imported profile actually makes sense in context of the current configuration.
        # This prevents issues where importing a "draft" profile for a machine without "draft" qualities would report as
        # successfully imported but then fail to show up.
        qualities = self.findInstanceContainers(**quality_type_criteria)
        if not qualities:
            return catalog.i18nc("@info:status", "Could not find a quality type {0} for the current configuration.", quality_type)

        ContainerRegistry.getInstance().addContainer(profile)

        return None

# 需要导入模块: from UM.Settings.InstanceContainer import InstanceContainer [as 别名]
# 或者: from UM.Settings.InstanceContainer.InstanceContainer import getMetaDataEntry [as 别名]
    def _configureProfile(self, profile: InstanceContainer, id_seed: str, new_name: str, machine_definition_id: str) -> Optional[str]:
        profile.setDirty(True)  # Ensure the profiles are correctly saved

        new_id = self.createUniqueName("quality_changes", "", id_seed, catalog.i18nc("@label", "Custom profile"))
        profile.setMetaDataEntry("id", new_id)
        profile.setName(new_name)

        # Set the unique Id to the profile, so it's generating a new one even if the user imports the same profile
        # It also solves an issue with importing profiles from G-Codes
        profile.setMetaDataEntry("id", new_id)
        profile.setMetaDataEntry("definition", machine_definition_id)

        if "type" in profile.getMetaData():
            profile.setMetaDataEntry("type", "quality_changes")
        else:
            profile.setMetaDataEntry("type", "quality_changes")

        quality_type = profile.getMetaDataEntry("quality_type")
        if not quality_type:
            return catalog.i18nc("@info:status", "Profile is missing a quality type.")

        global_stack = Application.getInstance().getGlobalContainerStack()
        if global_stack is None:
            return None
        definition_id = getMachineDefinitionIDForQualitySearch(global_stack.definition)
        profile.setDefinition(definition_id)

        # Check to make sure the imported profile actually makes sense in context of the current configuration.
        # This prevents issues where importing a "draft" profile for a machine without "draft" qualities would report as
        # successfully imported but then fail to show up.
        quality_manager = cura.CuraApplication.CuraApplication.getInstance()._quality_manager
        quality_group_dict = quality_manager.getQualityGroupsForMachineDefinition(global_stack)
        if quality_type not in quality_group_dict:
            return catalog.i18nc("@info:status", "Could not find a quality type {0} for the current configuration.", quality_type)

        ContainerRegistry.getInstance().addContainer(profile)

        return None

# 需要导入模块: from UM.Settings.InstanceContainer import InstanceContainer [as 别名]
# 或者: from UM.Settings.InstanceContainer.InstanceContainer import getMetaDataEntry [as 别名]
    def preRead(self, file_name):
        self._3mf_mesh_reader = Application.getInstance().getMeshFileHandler().getReaderForFile(file_name)
        if self._3mf_mesh_reader and self._3mf_mesh_reader.preRead(file_name) == WorkspaceReader.PreReadResult.accepted:
            pass
        else:
            Logger.log("w", "Could not find reader that was able to read the scene data for 3MF workspace")
            return WorkspaceReader.PreReadResult.failed

        # Check if there are any conflicts, so we can ask the user.
        archive = zipfile.ZipFile(file_name, "r")
        cura_file_names = [name for name in archive.namelist() if name.startswith("Cura/")]
        container_stack_files = [name for name in cura_file_names if name.endswith(self._container_stack_suffix)]
        self._resolve_strategies = {"machine": None, "quality_changes": None, "material": None}
        machine_conflict = False
        quality_changes_conflict = False
        for container_stack_file in container_stack_files:
            container_id = self._stripFileToId(container_stack_file)
            stacks = self._container_registry.findContainerStacks(id=container_id)
            if stacks:
                # Check if there are any changes at all in any of the container stacks.
                id_list = self._getContainerIdListFromSerialized(archive.open(container_stack_file).read().decode("utf-8"))
                for index, container_id in enumerate(id_list):
                    if stacks[0].getContainer(index).getId() != container_id:
                        machine_conflict = True
                        break

        material_conflict = False
        xml_material_profile = self._getXmlProfileClass()
        if self._material_container_suffix is None:
            self._material_container_suffix = ContainerRegistry.getMimeTypeForContainer(xml_material_profile).preferredSuffix
        if xml_material_profile:
            material_container_files = [name for name in cura_file_names if name.endswith(self._material_container_suffix)]
            for material_container_file in material_container_files:
                container_id = self._stripFileToId(material_container_file)
                materials = self._container_registry.findInstanceContainers(id=container_id)
                if materials and not materials[0].isReadOnly():  # Only non readonly materials can be in conflict
                    material_conflict = True

        # Check if any quality_changes instance container is in conflict.
        instance_container_files = [name for name in cura_file_names if name.endswith(self._instance_container_suffix)]
        for instance_container_file in instance_container_files:
            container_id = self._stripFileToId(instance_container_file)
            instance_container = InstanceContainer(container_id)

            # Deserialize InstanceContainer by converting read data from bytes to string
            instance_container.deserialize(archive.open(instance_container_file).read().decode("utf-8"))
            container_type = instance_container.getMetaDataEntry("type")
            if container_type == "quality_changes":
                # Check if quality changes already exists.
                quality_changes = self._container_registry.findInstanceContainers(id = container_id)
                if quality_changes:
                    # Check if there really is a conflict by comparing the values
                    if quality_changes[0] != instance_container:
                        quality_changes_conflict = True
                        break
        try:
            archive.open("Cura/preferences.cfg")
        except KeyError:
            # If there is no preferences file, it's not a workspace, so notify user of failure.
            Logger.log("w", "File %s is not a valid workspace.", file_name)
            return WorkspaceReader.PreReadResult.failed

        if machine_conflict or quality_changes_conflict or material_conflict:
            # There is a conflict; User should choose to either update the existing data, add everything as new data or abort
            self._dialog.setMachineConflict(machine_conflict)
            self._dialog.setQualityChangesConflict(quality_changes_conflict)
            self._dialog.setMaterialConflict(material_conflict)
            self._dialog.show()

            # Block until the dialog is closed.
            self._dialog.waitForClose()

            if self._dialog.getResult() == {}:
                return WorkspaceReader.PreReadResult.cancelled

            self._resolve_strategies = self._dialog.getResult()

        return WorkspaceReader.PreReadResult.accepted

# 需要导入模块: from UM.Settings.InstanceContainer import InstanceContainer [as 别名]
# 或者: from UM.Settings.InstanceContainer.InstanceContainer import getMetaDataEntry [as 别名]
    def read(self, file_name):
        # Load all the nodes / meshdata of the workspace
        nodes = self._3mf_mesh_reader.read(file_name)
        if nodes is None:
            nodes = []

        archive = zipfile.ZipFile(file_name, "r")

        cura_file_names = [name for name in archive.namelist() if name.startswith("Cura/")]

        # Create a shadow copy of the preferences (we don't want all of the preferences, but we do want to re-use its
        # parsing code.
        temp_preferences = Preferences()
        temp_preferences.readFromFile(io.TextIOWrapper(archive.open("Cura/preferences.cfg")))  # We need to wrap it, else the archive parser breaks.

        # Copy a number of settings from the temp preferences to the global
        global_preferences = Preferences.getInstance()
        global_preferences.setValue("general/visible_settings", temp_preferences.getValue("general/visible_settings"))
        global_preferences.setValue("cura/categories_expanded", temp_preferences.getValue("cura/categories_expanded"))
        Application.getInstance().expandedCategoriesChanged.emit()  # Notify the GUI of the change

        self._id_mapping = {}

        # We don't add containers right away, but wait right until right before the stack serialization.
        # We do this so that if something goes wrong, it's easier to clean up.
        containers_to_add = []

        # TODO: For the moment we use pretty naive existence checking. If the ID is the same, we assume in quite a few
        # TODO: cases that the container loaded is the same (most notable in materials & definitions).
        # TODO: It might be possible that we need to add smarter checking in the future.
        Logger.log("d", "Workspace loading is checking definitions...")
        # Get all the definition files & check if they exist. If not, add them.
        definition_container_files = [name for name in cura_file_names if name.endswith(self._definition_container_suffix)]
        for definition_container_file in definition_container_files:
            container_id = self._stripFileToId(definition_container_file)
            definitions = self._container_registry.findDefinitionContainers(id=container_id)
            if not definitions:
                definition_container = DefinitionContainer(container_id)
                definition_container.deserialize(archive.open(definition_container_file).read().decode("utf-8"))
                self._container_registry.addContainer(definition_container)

        Logger.log("d", "Workspace loading is checking materials...")
        material_containers = []
        # Get all the material files and check if they exist. If not, add them.
        xml_material_profile = self._getXmlProfileClass()
        if self._material_container_suffix is None:
            self._material_container_suffix = ContainerRegistry.getMimeTypeForContainer(xml_material_profile).suffixes[0]
        if xml_material_profile:
            material_container_files = [name for name in cura_file_names if name.endswith(self._material_container_suffix)]
            for material_container_file in material_container_files:
                container_id = self._stripFileToId(material_container_file)
                materials = self._container_registry.findInstanceContainers(id=container_id)
                if not materials:
                    material_container = xml_material_profile(container_id)
                    material_container.deserialize(archive.open(material_container_file).read().decode("utf-8"))
                    containers_to_add.append(material_container)
                else:
                    if not materials[0].isReadOnly():  # Only create new materials if they are not read only.
                        if self._resolve_strategies["material"] == "override":
                            materials[0].deserialize(archive.open(material_container_file).read().decode("utf-8"))
                        elif self._resolve_strategies["material"] == "new":
                            # Note that we *must* deserialize it with a new ID, as multiple containers will be
                            # auto created & added.
                            material_container = xml_material_profile(self.getNewId(container_id))
                            material_container.deserialize(archive.open(material_container_file).read().decode("utf-8"))
                            containers_to_add.append(material_container)
                            material_containers.append(material_container)

        Logger.log("d", "Workspace loading is checking instance containers...")
        # Get quality_changes and user profiles saved in the workspace
        instance_container_files = [name for name in cura_file_names if name.endswith(self._instance_container_suffix)]
        user_instance_containers = []
        quality_changes_instance_containers = []
        for instance_container_file in instance_container_files:
            container_id = self._stripFileToId(instance_container_file)
            instance_container = InstanceContainer(container_id)

            # Deserialize InstanceContainer by converting read data from bytes to string
            instance_container.deserialize(archive.open(instance_container_file).read().decode("utf-8"))
            container_type = instance_container.getMetaDataEntry("type")
            if container_type == "user":
                # Check if quality changes already exists.
                user_containers = self._container_registry.findInstanceContainers(id=container_id)
                if not user_containers:
                    containers_to_add.append(instance_container)
                else:
                    if self._resolve_strategies["machine"] == "override":
                        user_containers[0].deserialize(archive.open(instance_container_file).read().decode("utf-8"))
                    elif self._resolve_strategies["machine"] == "new":
                        # The machine is going to get a spiffy new name, so ensure that the id's of user settings match.
                        extruder_id = instance_container.getMetaDataEntry("extruder", None)
                        if extruder_id:
                            new_id = self.getNewId(extruder_id) + "_current_settings"
                            instance_container._id = new_id
                            instance_container.setName(new_id)
                            instance_container.setMetaDataEntry("extruder", self.getNewId(extruder_id))
                            containers_to_add.append(instance_container)

                        machine_id = instance_container.getMetaDataEntry("machine", None)
                        if machine_id:
#.........这里部分代码省略.........

# 需要导入模块: from UM.Settings.InstanceContainer import InstanceContainer [as 别名]
# 或者: from UM.Settings.InstanceContainer.InstanceContainer import getMetaDataEntry [as 别名]
    def preRead(self, file_name):
        self._3mf_mesh_reader = Application.getInstance().getMeshFileHandler().getReaderForFile(file_name)
        if self._3mf_mesh_reader and self._3mf_mesh_reader.preRead(file_name) == WorkspaceReader.PreReadResult.accepted:
            pass
        else:
            Logger.log("w", "Could not find reader that was able to read the scene data for 3MF workspace")
            return WorkspaceReader.PreReadResult.failed
        machine_name = ""
        # Check if there are any conflicts, so we can ask the user.
        archive = zipfile.ZipFile(file_name, "r")
        cura_file_names = [name for name in archive.namelist() if name.startswith("Cura/")]
        container_stack_files = [name for name in cura_file_names if name.endswith(self._container_stack_suffix)]
        self._resolve_strategies = {"machine": None, "quality_changes": None, "material": None}
        machine_conflict = False
        quality_changes_conflict = False
        for container_stack_file in container_stack_files:
            container_id = self._stripFileToId(container_stack_file)
            serialized = archive.open(container_stack_file).read().decode("utf-8")
            if machine_name == "":
                machine_name = self._getMachineNameFromSerializedStack(serialized)
            stacks = self._container_registry.findContainerStacks(id=container_id)
            if stacks:
                # Check if there are any changes at all in any of the container stacks.
                id_list = self._getContainerIdListFromSerialized(serialized)
                for index, container_id in enumerate(id_list):
                    if stacks[0].getContainer(index).getId() != container_id:
                        machine_conflict = True
            Job.yieldThread()

        material_labels = []
        material_conflict = False
        xml_material_profile = self._getXmlProfileClass()
        if self._material_container_suffix is None:
            self._material_container_suffix = ContainerRegistry.getMimeTypeForContainer(xml_material_profile).preferredSuffix
        if xml_material_profile:
            material_container_files = [name for name in cura_file_names if name.endswith(self._material_container_suffix)]
            for material_container_file in material_container_files:
                container_id = self._stripFileToId(material_container_file)
                materials = self._container_registry.findInstanceContainers(id=container_id)
                material_labels.append(self._getMaterialLabelFromSerialized(archive.open(material_container_file).read().decode("utf-8")))
                if materials and not materials[0].isReadOnly():  # Only non readonly materials can be in conflict
                    material_conflict = True
                Job.yieldThread()
        # Check if any quality_changes instance container is in conflict.
        instance_container_files = [name for name in cura_file_names if name.endswith(self._instance_container_suffix)]
        quality_name = ""
        quality_type = ""
        num_settings_overriden_by_quality_changes = 0 # How many settings are changed by the quality changes
        for instance_container_file in instance_container_files:
            container_id = self._stripFileToId(instance_container_file)
            instance_container = InstanceContainer(container_id)

            # Deserialize InstanceContainer by converting read data from bytes to string
            instance_container.deserialize(archive.open(instance_container_file).read().decode("utf-8"))
            container_type = instance_container.getMetaDataEntry("type")
            if container_type == "quality_changes":
                quality_name = instance_container.getName()
                num_settings_overriden_by_quality_changes += len(instance_container._instances)
                # Check if quality changes already exists.
                quality_changes = self._container_registry.findInstanceContainers(id = container_id)
                if quality_changes:
                    # Check if there really is a conflict by comparing the values
                    if quality_changes[0] != instance_container:
                        quality_changes_conflict = True
            elif container_type == "quality":
                # If the quality name is not set (either by quality or changes, set it now)
                # Quality changes should always override this (as they are "on top")
                if quality_name == "":
                    quality_name = instance_container.getName()
                quality_type = instance_container.getName()
            Job.yieldThread()
        num_visible_settings = 0
        try:
            temp_preferences = Preferences()
            temp_preferences.readFromFile(io.TextIOWrapper(archive.open("Cura/preferences.cfg")))  # We need to wrap it, else the archive parser breaks.

            visible_settings_string = temp_preferences.getValue("general/visible_settings")
            if visible_settings_string is not None:
                num_visible_settings = len(visible_settings_string.split(";"))
            active_mode = temp_preferences.getValue("cura/active_mode")
            if not active_mode:
                active_mode = Preferences.getInstance().getValue("cura/active_mode")
        except KeyError:
            # If there is no preferences file, it's not a workspace, so notify user of failure.
            Logger.log("w", "File %s is not a valid workspace.", file_name)
            return WorkspaceReader.PreReadResult.failed

        # Show the dialog, informing the user what is about to happen.
        self._dialog.setMachineConflict(machine_conflict)
        self._dialog.setQualityChangesConflict(quality_changes_conflict)
        self._dialog.setMaterialConflict(material_conflict)
        self._dialog.setNumVisibleSettings(num_visible_settings)
        self._dialog.setQualityName(quality_name)
        self._dialog.setQualityType(quality_type)
        self._dialog.setNumSettingsOverridenByQualityChanges(num_settings_overriden_by_quality_changes)
        self._dialog.setActiveMode(active_mode)
        self._dialog.setMachineName(machine_name)
        self._dialog.setMaterialLabels(material_labels)
        self._dialog.setHasObjectsOnPlate(Application.getInstance().getPlatformActivity)
        self._dialog.show()
#.........这里部分代码省略.........

# 需要导入模块: from UM.Settings.InstanceContainer import InstanceContainer [as 别名]
# 或者: from UM.Settings.InstanceContainer.InstanceContainer import getMetaDataEntry [as 别名]
    def importProfile(self, file_name):
        Logger.log("d", "Attempting to import profile %s", file_name)
        if not file_name:
            return { "status": "error", "message": catalog.i18nc("@info:status Don't translate the XML tags <filename> or <message>!", "Failed to import profile from <filename>{0}</filename>: <message>{1}</message>", file_name, "Invalid path")}

        plugin_registry = PluginRegistry.getInstance()
        extension = file_name.split(".")[-1]

        global_stack = Application.getInstance().getGlobalContainerStack()
        if not global_stack:
            return

        machine_extruders = []
        for position in sorted(global_stack.extruders):
            machine_extruders.append(global_stack.extruders[position])

        for plugin_id, meta_data in self._getIOPlugins("profile_reader"):
            if meta_data["profile_reader"][0]["extension"] != extension:
                continue
            profile_reader = plugin_registry.getPluginObject(plugin_id)
            try:
                profile_or_list = profile_reader.read(file_name)  # Try to open the file with the profile reader.
            except NoProfileException:
                return { "status": "ok", "message": catalog.i18nc("@info:status Don't translate the XML tags <filename> or <message>!", "No custom profile to import in file <filename>{0}</filename>", file_name)}
            except Exception as e:
                # Note that this will fail quickly. That is, if any profile reader throws an exception, it will stop reading. It will only continue reading if the reader returned None.
                Logger.log("e", "Failed to import profile from %s: %s while using profile reader. Got exception %s", file_name, profile_reader.getPluginId(), str(e))
                return { "status": "error", "message": catalog.i18nc("@info:status Don't translate the XML tags <filename> or <message>!", "Failed to import profile from <filename>{0}</filename>: <message>{1}</message>", file_name, "\n" + str(e))}

            if profile_or_list:
                # Ensure it is always a list of profiles
                if not isinstance(profile_or_list, list):
                    profile_or_list = [profile_or_list]

                # First check if this profile is suitable for this machine
                global_profile = None
                extruder_profiles = []
                if len(profile_or_list) == 1:
                    global_profile = profile_or_list[0]
                else:
                    for profile in profile_or_list:
                        if not profile.getMetaDataEntry("position"):
                            global_profile = profile
                        else:
                            extruder_profiles.append(profile)
                extruder_profiles = sorted(extruder_profiles, key = lambda x: int(x.getMetaDataEntry("position")))
                profile_or_list = [global_profile] + extruder_profiles

                if not global_profile:
                    Logger.log("e", "Incorrect profile [%s]. Could not find global profile", file_name)
                    return { "status": "error",
                             "message": catalog.i18nc("@info:status Don't translate the XML tags <filename> or <message>!", "This profile <filename>{0}</filename> contains incorrect data, could not import it.", file_name)}
                profile_definition = global_profile.getMetaDataEntry("definition")

                # Make sure we have a profile_definition in the file:
                if profile_definition is None:
                    break
                machine_definition = self.findDefinitionContainers(id = profile_definition)
                if not machine_definition:
                    Logger.log("e", "Incorrect profile [%s]. Unknown machine type [%s]", file_name, profile_definition)
                    return {"status": "error",
                            "message": catalog.i18nc("@info:status Don't translate the XML tags <filename> or <message>!", "This profile <filename>{0}</filename> contains incorrect data, could not import it.", file_name)
                            }
                machine_definition = machine_definition[0]

                # Get the expected machine definition.
                # i.e.: We expect gcode for a UM2 Extended to be defined as normal UM2 gcode...
                profile_definition = getMachineDefinitionIDForQualitySearch(machine_definition)
                expected_machine_definition = getMachineDefinitionIDForQualitySearch(global_stack.definition)

                # And check if the profile_definition matches either one (showing error if not):
                if profile_definition != expected_machine_definition:
                    Logger.log("e", "Profile [%s] is for machine [%s] but the current active machine is [%s]. Will not import the profile", file_name, profile_definition, expected_machine_definition)
                    return { "status": "error",
                             "message": catalog.i18nc("@info:status Don't translate the XML tags <filename> or <message>!", "The machine defined in profile <filename>{0}</filename> ({1}) doesn't match with your current machine ({2}), could not import it.", file_name, profile_definition, expected_machine_definition)}

                # Fix the global quality profile's definition field in case it's not correct
                global_profile.setMetaDataEntry("definition", expected_machine_definition)
                quality_name = global_profile.getName()
                quality_type = global_profile.getMetaDataEntry("quality_type")

                name_seed = os.path.splitext(os.path.basename(file_name))[0]
                new_name = self.uniqueName(name_seed)

                # Ensure it is always a list of profiles
                if type(profile_or_list) is not list:
                    profile_or_list = [profile_or_list]

                # Make sure that there are also extruder stacks' quality_changes, not just one for the global stack
                if len(profile_or_list) == 1:
                    global_profile = profile_or_list[0]
                    extruder_profiles = []
                    for idx, extruder in enumerate(global_stack.extruders.values()):
                        profile_id = ContainerRegistry.getInstance().uniqueName(global_stack.getId() + "_extruder_" + str(idx + 1))
                        profile = InstanceContainer(profile_id)
                        profile.setName(quality_name)
                        profile.addMetaDataEntry("setting_version", CuraApplication.SettingVersion)
                        profile.addMetaDataEntry("type", "quality_changes")
                        profile.addMetaDataEntry("definition", expected_machine_definition)
                        profile.addMetaDataEntry("quality_type", quality_type)
#.........这里部分代码省略.........

# 需要导入模块: from UM.Settings.InstanceContainer import InstanceContainer [as 别名]
# 或者: from UM.Settings.InstanceContainer.InstanceContainer import getMetaDataEntry [as 别名]

#.........这里部分代码省略.........
                            material_container.deserialize(archive.open(material_container_file).read().decode("utf-8"))
                        elif self._resolve_strategies["material"] == "new":
                            # Note that we *must* deserialize it with a new ID, as multiple containers will be
                            # auto created & added.
                            material_container = xml_material_profile(self.getNewId(container_id))
                            material_container.deserialize(archive.open(material_container_file).read().decode("utf-8"))
                            containers_to_add.append(material_container)

                material_containers.append(material_container)
                Job.yieldThread()

        Logger.log("d", "Workspace loading is checking instance containers...")
        # Get quality_changes and user profiles saved in the workspace
        instance_container_files = [name for name in cura_file_names if name.endswith(self._instance_container_suffix)]
        user_instance_containers = []
        quality_and_definition_changes_instance_containers = []
        for instance_container_file in instance_container_files:
            container_id = self._stripFileToId(instance_container_file)
            serialized = archive.open(instance_container_file).read().decode("utf-8")

            # HACK! we ignore "quality" and "variant" instance containers!
            parser = configparser.ConfigParser()
            parser.read_string(serialized)
            if not parser.has_option("metadata", "type"):
                Logger.log("w", "Cannot find metadata/type in %s, ignoring it", instance_container_file)
                continue
            if parser.get("metadata", "type") in self._ignored_instance_container_types:
                continue

            instance_container = InstanceContainer(container_id)

            # Deserialize InstanceContainer by converting read data from bytes to string
            instance_container.deserialize(serialized)
            container_type = instance_container.getMetaDataEntry("type")
            Job.yieldThread()

            #
            # IMPORTANT:
            # If an instance container (or maybe other type of container) exists, and user chooses "Create New",
            # we need to rename this container and all references to it, and changing those references are VERY
            # HARD.
            #
            if container_type in self._ignored_instance_container_types:
                # Ignore certain instance container types
                Logger.log("w", "Ignoring instance container [%s] with type [%s]", container_id, container_type)
                continue
            elif container_type == "user":
                # Check if quality changes already exists.
                user_containers = self._container_registry.findInstanceContainers(id = container_id)
                if not user_containers:
                    containers_to_add.append(instance_container)
                else:
                    if self._resolve_strategies["machine"] == "override" or self._resolve_strategies["machine"] is None:
                        instance_container = user_containers[0]
                        instance_container.deserialize(archive.open(instance_container_file).read().decode("utf-8"))
                        instance_container.setDirty(True)
                    elif self._resolve_strategies["machine"] == "new":
                        # The machine is going to get a spiffy new name, so ensure that the id's of user settings match.
                        old_extruder_id = instance_container.getMetaDataEntry("extruder", None)
                        if old_extruder_id:
                            new_extruder_id = extruder_stack_id_map[old_extruder_id]
                            new_id = new_extruder_id + "_current_settings"
                            instance_container._id = new_id
                            instance_container.setName(new_id)
                            instance_container.setMetaDataEntry("extruder", new_extruder_id)
                            containers_to_add.append(instance_container)

# 需要导入模块: from UM.Settings.InstanceContainer import InstanceContainer [as 别名]
# 或者: from UM.Settings.InstanceContainer.InstanceContainer import getMetaDataEntry [as 别名]
    def preRead(self, file_name, show_dialog=True, *args, **kwargs):
        self._3mf_mesh_reader = Application.getInstance().getMeshFileHandler().getReaderForFile(file_name)
        if self._3mf_mesh_reader and self._3mf_mesh_reader.preRead(file_name) == WorkspaceReader.PreReadResult.accepted:
            pass
        else:
            Logger.log("w", "Could not find reader that was able to read the scene data for 3MF workspace")
            return WorkspaceReader.PreReadResult.failed

        machine_name = ""
        machine_type = ""
        variant_type_name = i18n_catalog.i18nc("@label", "Nozzle")

        # Check if there are any conflicts, so we can ask the user.
        archive = zipfile.ZipFile(file_name, "r")
        cura_file_names = [name for name in archive.namelist() if name.startswith("Cura/")]

        # A few lists of containers in this project files.
        # When loading the global stack file, it may be associated with those containers, which may or may not be
        # in Cura already, so we need to provide them as alternative search lists.
        definition_container_list = []
        instance_container_list = []
        material_container_list = []

        #
        # Read definition containers
        #
        machine_definition_container_count = 0
        extruder_definition_container_count = 0
        definition_container_files = [name for name in cura_file_names if name.endswith(self._definition_container_suffix)]
        for each_definition_container_file in definition_container_files:
            container_id = self._stripFileToId(each_definition_container_file)
            definitions = self._container_registry.findDefinitionContainers(id=container_id)

            if not definitions:
                definition_container = DefinitionContainer(container_id)
                definition_container.deserialize(archive.open(each_definition_container_file).read().decode("utf-8"))

            else:
                definition_container = definitions[0]
            definition_container_list.append(definition_container)

            definition_container_type = definition_container.getMetaDataEntry("type")
            if definition_container_type == "machine":
                machine_type = definition_container.getName()
                variant_type_name = definition_container.getMetaDataEntry("variants_name", variant_type_name)

                machine_definition_container_count += 1
            elif definition_container_type == "extruder":
                extruder_definition_container_count += 1
            else:
                Logger.log("w", "Unknown definition container type %s for %s",
                           definition_container_type, each_definition_container_file)
            Job.yieldThread()
        # sanity check
        if machine_definition_container_count != 1:
            msg = "Expecting one machine definition container but got %s" % machine_definition_container_count
            Logger.log("e", msg)
            raise RuntimeError(msg)

        material_labels = []
        material_conflict = False
        xml_material_profile = self._getXmlProfileClass()
        if self._material_container_suffix is None:
            self._material_container_suffix = ContainerRegistry.getMimeTypeForContainer(xml_material_profile).preferredSuffix
        if xml_material_profile:
            material_container_files = [name for name in cura_file_names if name.endswith(self._material_container_suffix)]
            for material_container_file in material_container_files:
                container_id = self._stripFileToId(material_container_file)
                materials = self._container_registry.findInstanceContainers(id=container_id)
                material_labels.append(self._getMaterialLabelFromSerialized(archive.open(material_container_file).read().decode("utf-8")))
                if materials and not materials[0].isReadOnly():  # Only non readonly materials can be in conflict
                    material_conflict = True
                Job.yieldThread()

        # Check if any quality_changes instance container is in conflict.
        instance_container_files = [name for name in cura_file_names if name.endswith(self._instance_container_suffix)]
        quality_name = ""
        quality_type = ""
        num_settings_overriden_by_quality_changes = 0 # How many settings are changed by the quality changes
        num_settings_overriden_by_definition_changes = 0 # How many settings are changed by the definition changes
        num_user_settings = 0
        quality_changes_conflict = False
        definition_changes_conflict = False

        for each_instance_container_file in instance_container_files:
            container_id = self._stripFileToId(each_instance_container_file)
            instance_container = InstanceContainer(container_id)

            # Deserialize InstanceContainer by converting read data from bytes to string
            instance_container.deserialize(archive.open(each_instance_container_file).read().decode("utf-8"))
            instance_container_list.append(instance_container)

            container_type = instance_container.getMetaDataEntry("type")
            if container_type == "quality_changes":
                quality_name = instance_container.getName()
                num_settings_overriden_by_quality_changes += len(instance_container._instances)
                # Check if quality changes already exists.
                quality_changes = self._container_registry.findInstanceContainers(id = container_id)
                if quality_changes:
                    # Check if there really is a conflict by comparing the values
#.........这里部分代码省略.........