Python ListModel.appendItem方法代码示例

# 需要导入模块: from UM.Qt.ListModel import ListModel [as 别名]
# 或者: from UM.Qt.ListModel.ListModel import appendItem [as 别名]
 def createActionsModel(self, options):
     model = ListModel()
     model.addRoleName(self.NameRole,"text")
     for option in options:
         model.appendItem({"text": str(option)})
     if len(options) != 0:
         return model
     return None

# 需要导入模块: from UM.Qt.ListModel import ListModel [as 别名]
# 或者: from UM.Qt.ListModel.ListModel import appendItem [as 别名]
 def _createPagesModel(self, steps):
     model = ListModel()
     model.addRoleName(self.NameRole,"page")
     model.addRoleName(self.NameRole,"title")
     for step in steps:
         _page = step.get("page")
         _title = step.get("title")
         model.appendItem({"title": str(_title), "page": str(_page)})
     return model

# 需要导入模块: from UM.Qt.ListModel import ListModel [as 别名]
# 或者: from UM.Qt.ListModel.ListModel import appendItem [as 别名]
    def createOptionsModel(self, options):
        if not options:
            return None

        model = ListModel()
        model.addRoleName(Qt.UserRole + 1, "value")
        model.addRoleName(Qt.UserRole + 2, "name")
        for value, name in options.items():
            model.appendItem({"value": str(value), "name": str(name)})
        return model

# 需要导入模块: from UM.Qt.ListModel import ListModel [as 别名]
# 或者: from UM.Qt.ListModel.ListModel import appendItem [as 别名]
 def createActionsModel(self, actions):
     model = ListModel()
     model.addRoleName(self.IDRole, "action_id")
     model.addRoleName(self.TextRole,"name")
     model.addRoleName(self.IconRole, "icon")
     model.addRoleName(self.DescriptionRole, "description")
     
     for action in actions:
         model.appendItem(action)
     return model   

# 需要导入模块: from UM.Qt.ListModel import ListModel [as 别名]
# 或者: from UM.Qt.ListModel.ListModel import appendItem [as 别名]
 def createOptionsModel(self, options):
     model = ListModel()
     model.addRoleName(self.NameRole,"text")
     for option in options:
         model.appendItem({"text": str(option)})
     return model

# 需要导入模块: from UM.Qt.ListModel import ListModel [as 别名]
# 或者: from UM.Qt.ListModel.ListModel import appendItem [as 别名]

#.........这里部分代码省略.........
                                   "ultimaker_original_plus"  : "MarlinUltimaker-UMOP-{baudrate}.hex",
                                   "ultimaker2"               : "MarlinUltimaker2.hex",
                                   "ultimaker2_go"            : "MarlinUltimaker2go.hex",
                                   "ultimaker2plus"           : "MarlinUltimaker2plus.hex",
                                   "ultimaker2_extended"      : "MarlinUltimaker2extended.hex",
                                   "ultimaker2_extended_plus" : "MarlinUltimaker2extended-plus.hex",
                                   }
        machine_with_heated_bed = {"ultimaker_original"       : "MarlinUltimaker-HBK-{baudrate}.hex",
                                   }
        ##TODO: Add check for multiple extruders
        hex_file = None
        if machine_id in machine_without_extras.keys():  # The machine needs to be defined here!
            if machine_id in machine_with_heated_bed.keys() and machine_has_heated_bed:
                Logger.log("d", "Choosing firmware with heated bed enabled for machine %s.", machine_id)
                hex_file = machine_with_heated_bed[machine_id]  # Return firmware with heated bed enabled
            else:
                Logger.log("d", "Choosing basic firmware for machine %s.", machine_id)
                hex_file = machine_without_extras[machine_id]  # Return "basic" firmware
        else:
            Logger.log("e", "There is no firmware for machine %s.", machine_id)

        if hex_file:
            return hex_file.format(baudrate=baudrate)
        else:
            Logger.log("e", "Could not find any firmware for machine %s.", machine_id)
            raise FileNotFoundError()

    ##  Helper to identify serial ports (and scan for them)
    def _addRemovePorts(self, serial_ports):
        # First, find and add all new or changed keys
        for serial_port in list(serial_ports):
            if serial_port not in self._serial_port_list:
                self.addUSBOutputDeviceSignal.emit(serial_port)  # Hack to ensure its created in main thread
                continue
        self._serial_port_list = list(serial_ports)

        devices_to_remove = []
        for port, device in self._usb_output_devices.items():
            if port not in self._serial_port_list:
                device.close()
                devices_to_remove.append(port)

        for port in devices_to_remove:
            del self._usb_output_devices[port]

    ##  Because the model needs to be created in the same thread as the QMLEngine, we use a signal.
    def addOutputDevice(self, serial_port):
        device = USBPrinterOutputDevice.USBPrinterOutputDevice(serial_port)
        device.connectionStateChanged.connect(self._onConnectionStateChanged)
        device.connect()
        device.progressChanged.connect(self.progressChanged)
        self._usb_output_devices[serial_port] = device

    ##  If one of the states of the connected devices change, we might need to add / remove them from the global list.
    def _onConnectionStateChanged(self, serial_port):
        try:
            if self._usb_output_devices[serial_port].connectionState == ConnectionState.connected:
                self.getOutputDeviceManager().addOutputDevice(self._usb_output_devices[serial_port])
            else:
                self.getOutputDeviceManager().removeOutputDevice(serial_port)
            self.connectionStateChanged.emit()
        except KeyError:
            pass  # no output device by this device_id found in connection list.


    @pyqtProperty(QObject , notify = connectionStateChanged)
    def connectedPrinterList(self):
        self._usb_output_devices_model = ListModel()
        self._usb_output_devices_model.addRoleName(Qt.UserRole + 1, "name")
        self._usb_output_devices_model.addRoleName(Qt.UserRole + 2, "printer")
        for connection in self._usb_output_devices:
            if self._usb_output_devices[connection].connectionState == ConnectionState.connected:
                self._usb_output_devices_model.appendItem({"name": connection, "printer": self._usb_output_devices[connection]})
        return self._usb_output_devices_model

    ##  Create a list of serial ports on the system.
    #   \param only_list_usb If true, only usb ports are listed
    def getSerialPortList(self, only_list_usb = False):
        base_list = []
        if platform.system() == "Windows":
            import winreg #@UnresolvedImport
            try:
                key = winreg.OpenKey(winreg.HKEY_LOCAL_MACHINE,"HARDWARE\\DEVICEMAP\\SERIALCOMM")
                i = 0
                while True:
                    values = winreg.EnumValue(key, i)
                    if not only_list_usb or "USBSER" in values[0]:
                        base_list += [values[1]]
                    i += 1
            except Exception as e:
                pass
        else:
            if only_list_usb:
                base_list = base_list + glob.glob("/dev/ttyUSB*") + glob.glob("/dev/ttyACM*") + glob.glob("/dev/cu.usb*")
                base_list = filter(lambda s: "Bluetooth" not in s, base_list) # Filter because mac sometimes puts them in the list
            else:
                base_list = base_list + glob.glob("/dev/ttyUSB*") + glob.glob("/dev/ttyACM*") + glob.glob("/dev/cu.*") + glob.glob("/dev/tty.usb*") + glob.glob("/dev/rfcomm*") + glob.glob("/dev/serial/by-id/*")
        return list(base_list)

    _instance = None

# 需要导入模块: from UM.Qt.ListModel import ListModel [as 别名]
# 或者: from UM.Qt.ListModel.ListModel import appendItem [as 别名]

#.........这里部分代码省略.........
        # NOTE: The keyword used here is the id of the machine. You can find the id of your machine in the *.json file, eg.
        # https://github.com/Ultimaker/Cura/blob/master/resources/machines/ultimaker_original.json#L2
        # The *.hex files are stored at a seperate repository:
        # https://github.com/Ultimaker/cura-binary-data/tree/master/cura/resources/firmware
        machine_without_extras  = {"bq_witbox"                : "MarlinWitbox.hex",
                                   "bq_hephestos_2"           : "MarlinHephestos2.hex",
                                   "ultimaker_original"       : "MarlinUltimaker-{baudrate}.hex",
                                   "ultimaker_original_plus"  : "MarlinUltimaker-UMOP-{baudrate}.hex",
                                   "ultimaker_original_dual"  : "MarlinUltimaker-{baudrate}-dual.hex",
                                   "ultimaker2"               : "MarlinUltimaker2.hex",
                                   "ultimaker2_go"            : "MarlinUltimaker2go.hex",
                                   "ultimaker2_plus"          : "MarlinUltimaker2plus.hex",
                                   "ultimaker2_extended"      : "MarlinUltimaker2extended.hex",
                                   "ultimaker2_extended_plus" : "MarlinUltimaker2extended-plus.hex",
                                   }
        machine_with_heated_bed = {"ultimaker_original"       : "MarlinUltimaker-HBK-{baudrate}.hex",
                                   "ultimaker_original_dual"  : "MarlinUltimaker-HBK-{baudrate}-dual.hex",
                                   }
        ##TODO: Add check for multiple extruders
        hex_file = None
        if machine_id in machine_without_extras.keys():  # The machine needs to be defined here!
            if machine_id in machine_with_heated_bed.keys() and machine_has_heated_bed:
                Logger.log("d", "Choosing firmware with heated bed enabled for machine %s.", machine_id)
                hex_file = machine_with_heated_bed[machine_id]  # Return firmware with heated bed enabled
            else:
                Logger.log("d", "Choosing basic firmware for machine %s.", machine_id)
                hex_file = machine_without_extras[machine_id]  # Return "basic" firmware
        else:
            Logger.log("w", "There is no firmware for machine %s.", machine_id)

        if hex_file:
            return Resources.getPath(CuraApplication.ResourceTypes.Firmware, hex_file.format(baudrate=baudrate))
        else:
            Logger.log("w", "Could not find any firmware for machine %s.", machine_id)
            return ""

    ##  Helper to identify serial ports (and scan for them)
    def _addRemovePorts(self, serial_ports):
        # First, find and add all new or changed keys
        for serial_port in list(serial_ports):
            if serial_port not in self._serial_port_list:
                self.addUSBOutputDeviceSignal.emit(serial_port)  # Hack to ensure its created in main thread
                continue
        self._serial_port_list = list(serial_ports)

        devices_to_remove = []
        for port, device in self._usb_output_devices.items():
            if port not in self._serial_port_list:
                device.close()
                devices_to_remove.append(port)

        for port in devices_to_remove:
            del self._usb_output_devices[port]

    ##  Because the model needs to be created in the same thread as the QMLEngine, we use a signal.
    def addOutputDevice(self, serial_port):
        device = USBPrinterOutputDevice.USBPrinterOutputDevice(serial_port)
        device.connectionStateChanged.connect(self._onConnectionStateChanged)
        device.connect()
        device.progressChanged.connect(self.progressChanged)
        device.firmwareUpdateChange.connect(self.firmwareUpdateChange)
        self._usb_output_devices[serial_port] = device

    ##  If one of the states of the connected devices change, we might need to add / remove them from the global list.
    def _onConnectionStateChanged(self, serial_port):
        success = True
        try:
            if self._usb_output_devices[serial_port].connectionState == ConnectionState.connected:
                self.getOutputDeviceManager().addOutputDevice(self._usb_output_devices[serial_port])
            else:
                success = success and self.getOutputDeviceManager().removeOutputDevice(serial_port)
            if success:
                self.connectionStateChanged.emit()
        except KeyError:
            Logger.log("w", "Connection state of %s changed, but it was not found in the list")

    @pyqtProperty(QObject , notify = connectionStateChanged)
    def connectedPrinterList(self):
        self._usb_output_devices_model = ListModel()
        self._usb_output_devices_model.addRoleName(Qt.UserRole + 1, "name")
        self._usb_output_devices_model.addRoleName(Qt.UserRole + 2, "printer")
        for connection in self._usb_output_devices:
            if self._usb_output_devices[connection].connectionState == ConnectionState.connected:
                self._usb_output_devices_model.appendItem({"name": connection, "printer": self._usb_output_devices[connection]})
        return self._usb_output_devices_model

    ##  Create a list of serial ports on the system.
    #   \param only_list_usb If true, only usb ports are listed
    def getSerialPortList(self, only_list_usb = False):
        base_list = []
        for port in serial.tools.list_ports.comports():
            if not isinstance(port, tuple):
                port = (port.device, port.description, port.hwid)
            if only_list_usb and not port[2].startswith("USB"):
                continue
            base_list += [port[0]]

        return list(base_list)

    _instance = None    # type: "USBPrinterOutputDeviceManager"

# 需要导入模块: from UM.Qt.ListModel import ListModel [as 别名]
# 或者: from UM.Qt.ListModel.ListModel import appendItem [as 别名]

#.........这里部分代码省略.........
        machine_instance = Application.getInstance().getMachineManager().getActiveMachineInstance()
        machine_type = machine_instance.getMachineDefinition().getId()
        baudrate = 250000
        if sys.platform.startswith("linux"):
                baudrate = 115200
        if machine_type == "ultimaker_original":
            firmware_name = "MarlinUltimaker"
            if machine_instance.getMachineSettingValue("machine_heated_bed"): #Has heated bed upgrade kit?
                firmware_name += "-HBK"
            firmware_name += "-%d" % (baudrate)
            return firmware_name + ".hex"
        elif machine_type == "ultimaker_original_plus":
            firmware_name = "MarlinUltimaker-UMOP-%d" % (baudrate)
            return firmware_name + ".hex"
        elif machine_type == "bq_witbox":
            return "MarlinWitbox.hex"
        elif machine_type == "ultimaker2_go":
            return "MarlinUltimaker2go.hex"
        elif machine_type == "ultimaker2_extended":
            return "MarlinUltimaker2extended.hex"
        elif machine_type == "ultimaker2":
            return "MarlinUltimaker2.hex"
        elif machine_type == "ultimaker2plus":
            return "MarlinUltimaker2plus.hex"
        elif machine_type == "ultimaker2_extended_plus":
            return "MarlinUltimaker2extended-plus.hex"
        else:
            Logger.log("e", "I don't know of any firmware for machine %s.", machine_type)
            raise FileNotFoundError()

        ##TODO: Add check for multiple extruders

    def _addRemovePorts(self, serial_ports):
        # First, find and add all new or changed keys
        for serial_port in list(serial_ports):
            if serial_port not in self._serial_port_list:
                self.addConnectionSignal.emit(serial_port) #Hack to ensure its created in main thread
                continue
        self._serial_port_list = list(serial_ports)

        connections_to_remove = []
        for port, connection in self._printer_connections.items():
            if port not in self._serial_port_list:
                connection.close()
                connections_to_remove.append(port)

        for port in connections_to_remove:
            del self._printer_connections[port]


    ##  Because the model needs to be created in the same thread as the QMLEngine, we use a signal.
    def addConnection(self, serial_port):
        connection = PrinterConnection.PrinterConnection(serial_port)
        connection.connect()
        connection.connectionStateChanged.connect(self._onPrinterConnectionStateChanged)
        connection.progressChanged.connect(self.progressChanged)
        self._printer_connections[serial_port] = connection

    def _onPrinterConnectionStateChanged(self, serial_port):
        if self._printer_connections[serial_port].isConnected():
            self.getOutputDeviceManager().addOutputDevice(self._printer_connections[serial_port])
        else:
            self.getOutputDeviceManager().removeOutputDevice(serial_port)
        self.printerConnectionStateChanged.emit()

    @pyqtProperty(QObject , notify = printerConnectionStateChanged)
    def connectedPrinterList(self):
        self._printer_connections_model  = ListModel()
        self._printer_connections_model.addRoleName(Qt.UserRole + 1,"name")
        self._printer_connections_model.addRoleName(Qt.UserRole + 2, "printer")
        for connection in self._printer_connections:
            if self._printer_connections[connection].isConnected():
                self._printer_connections_model.appendItem({"name":connection, "printer": self._printer_connections[connection]})
        return self._printer_connections_model

    ##  Create a list of serial ports on the system.
    #   \param only_list_usb If true, only usb ports are listed
    def getSerialPortList(self, only_list_usb = False):
        base_list = []
        if platform.system() == "Windows":
            import winreg
            try:
                key = winreg.OpenKey(winreg.HKEY_LOCAL_MACHINE,"HARDWARE\\DEVICEMAP\\SERIALCOMM")
                i = 0
                while True:
                    values = winreg.EnumValue(key, i)
                    if not only_list_usb or "USBSER" in values[0]:
                        base_list += [values[1]]
                    i += 1
            except Exception as e:
                pass
        else:
            if only_list_usb:
                base_list = base_list + glob.glob("/dev/ttyUSB*") + glob.glob("/dev/ttyACM*") + glob.glob("/dev/cu.usb*")
                base_list = filter(lambda s: "Bluetooth" not in s, base_list) # Filter because mac sometimes puts them in the list
            else:
                base_list = base_list + glob.glob("/dev/ttyUSB*") + glob.glob("/dev/ttyACM*") + glob.glob("/dev/cu.*") + glob.glob("/dev/tty.usb*") + glob.glob("/dev/rfcomm*") + glob.glob("/dev/serial/by-id/*")
        return list(base_list)

    _instance = None

# 需要导入模块: from UM.Qt.ListModel import ListModel [as 别名]
# 或者: from UM.Qt.ListModel.ListModel import appendItem [as 别名]

#.........这里部分代码省略.........
        elif machine_type == "ultimaker_original_plus":
            firmware_name = "MarlinUltimaker-UMOP-%d" % (baudrate)
        elif machine_type == "Witbox":
            return "MarlinWitbox.hex"
        elif machine_type == "ultimaker2go":
            return "MarlinUltimaker2go.hex"
        elif machine_type == "ultimaker2extended":
            return "MarlinUltimaker2extended.hex"
        elif machine_type == "ultimaker2":
            return "MarlinUltimaker2.hex"

        # TODO: Add check for multiple extruders

        if firmware_name != "":
            firmware_name += ".hex"
        return firmware_name

    def _addRemovePorts(self, serial_ports):
        # First, find and add all new or changed keys
        if serial_ports == None:
            return False
        for boxIP, boxIDENT in serial_ports.items():
            if boxIP not in self._serial_port_list:
                self.addConnectionSignal.emit(boxIP,boxIDENT)
                continue
        self._serial_port_list = serial_ports

    # Because the model needs to be created in the same thread as the QMLEngine, we use a signal.
    def addConnection(self, serial_port, wifiboxid):
        connection = PrinterConnection.PrinterConnection(serial_port, wifiboxid)
        connection.connect()
        connection.connectionStateChanged.connect(self._onPrinterConnectionStateChanged)
        self._printer_connections[serial_port] = connection

    def _onPrinterConnectionStateChanged(self, serial_port):
        if self._printer_connections[serial_port].isConnected():
            self.getOutputDeviceManager().addOutputDevice(self._printer_connections[serial_port])
        else:
            self.getOutputDeviceManager().removeOutputDevice(serial_port)
        self.printerConnectionStateChanged.emit()

    @pyqtProperty(QObject, notify=printerConnectionStateChanged)
    def connectedPrinterList(self):
        self._printer_connections_model = ListModel()
        self._printer_connections_model.addRoleName(Qt.UserRole + 1, "name")
        self._printer_connections_model.addRoleName(Qt.UserRole + 2, "printer")
        for connection in self._printer_connections:
            if self._printer_connections[connection].isConnected():
                self._printer_connections_model.appendItem({"name": connection, "printer": self._printer_connections[connection]})
        return self._printer_connections_model

    # Create a list of serial ports on the system.
    def getSerialPortList(self):
        base_list = {}

        # Get response from api/list.php and retrieve local ip
        # from each individual boxes found on the local network
        boxesListResponse = self.get("connect.doodle3d.com", "/api/list.php")
        if (boxesListResponse == False):
            return
        boxes = boxesListResponse['data']

        for index in range(len(boxes)):
            box = boxes[index]

            # Check if the boxes are alive
            try:
                self.get(box['localip'], "/d3dapi/network/alive")

            except:  # Run this exception for the boxes that aren't alive (anymore)

                if box['localip'] in self._printer_connections:
                    self._printer_connections[box['localip']]._is_connected = False
                    self._printer_connections[box['localip']].close()
                    del self._printer_connections[box['localip']]
                    self.getOutputDeviceManager().removeOutputDevice(box['localip'])
                else:
                    pass

            else:  # Boxes that are alive will be formed together into the base_list
                base_list[box['localip']] = box['wifiboxid']

        return base_list

    # Takes Domain and Path and returns decoded JSON response back
    def get(self, domain, path):
        try:
            #print('get: ', domain, path)
            connect = http.client.HTTPConnection(domain)
            connect.request("GET", path)
            response = connect.getresponse()
            #print('  response: ', response.status, response.reason)
            jsonresponse = response.read()
            #print('  ', jsonresponse)
            return json.loads(jsonresponse.decode())
        except Exception as e:
            pass
        return False

    _instance = None

# 需要导入模块: from UM.Qt.ListModel import ListModel [as 别名]
# 或者: from UM.Qt.ListModel.ListModel import appendItem [as 别名]
class TestListModel(TestCase):

    list_model = None  # type: ListModel

    test_data = [{"name": "yay", "data": 12}, {"name": "omg", "data": 13}, {"name":"zomg", "data": 14}]
    NameRole = Qt.UserRole + 1
    DataRole = Qt.UserRole + 2

    def setUp(self):
        self.list_model = ListModel()
        self.list_model.addRoleName(self.NameRole, "name")
        self.list_model.addRoleName(self.DataRole, "data")

        self.list_model.setItems(deepcopy(self.test_data))

    def test_getItem(self):
        assert self.list_model.getItem(0) == {"name": "yay", "data": 12}
        assert self.list_model.getItem(9001) == {}

    def test_items(self):
        assert self.list_model.items == self.test_data

    def test_insertItem(self):
        self.list_model.insertItem(0, {"name": "zomg!", "data": "yay"})
        assert self.list_model.getItem(0) == {"name": "zomg!", "data": "yay"}
        # Check if the previously first item is now the second one.
        assert self.list_model.getItem(1) == {"name": "yay", "data": 12}

    def test_removeItem(self):
        self.list_model.removeItem(1)
        print(self.list_model._items)
        assert self.list_model.getItem(1) == {"name":"zomg", "data": 14}

    def test_clear(self):
        assert self.list_model.count == 3
        self.list_model.clear()
        assert self.list_model.count == 0

    def test_appendItem(self):
        self.list_model.appendItem({"name":"!", "data": 9001})
        assert self.list_model.count == 4
        assert self.list_model.getItem(3) == {"name":"!", "data": 9001}

    def test_setProperty(self):
        self.list_model.setProperty(0, "name", "new_data")
        assert self.list_model.getItem(0)["name"] == "new_data"

    def test_find(self):
        assert self.list_model.find("name", "omg") == 1
        assert self.list_model.find("data", 13) == 1
        assert self.list_model.find("name", "zomg") == 2

        assert self.list_model.find("name", "UNKNOWN") == -1

    def test_setItems(self):
        self.list_model.setItems([{"name": "zomg!", "data": "yay"}])
        assert self.list_model.items == [{"name": "zomg!", "data": "yay"}]

    def test_sort(self):
        self.list_model.sort(lambda i: -i["data"])

        assert self.list_model.getItem(0) == {"name":"zomg", "data": 14}
        assert self.list_model.getItem(2) == {"name": "yay", "data": 12}