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Do not show a firmware update window if there are no printers connected

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Contributes to Ultimaker/Uranium#8
This commit is contained in:
Arjen Hiemstra 2015-06-30 23:32:06 +02:00
parent 8b9dbec188
commit a604f2041a
1 changed files with 9 additions and 1 deletions
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10
plugins/USBPrinting/USBPrinterManager.py
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@ -7,6 +7,7 @@ from UM.Application import Application
from UM.Scene.Iterator.DepthFirstIterator import DepthFirstIterator
from UM.Scene.SceneNode import SceneNode
from UM.Resources import Resources
from UM.Logger import Logger
import threading
import platform
import glob
@ -110,9 +111,16 @@ class USBPrinterManager(QObject, SignalEmitter, Extension):
time.sleep(5) # Throttle, as we don"t need this information to be updated every single second.
def updateAllFirmware(self):
if not self._printer_connections:
Logger.log("e", "No printer connected to update firmware of!")
return
self.spawnFirmwareInterface("")
for printer_connection in self._printer_connections:
printer_connection.updateFirmware(Resources.getPath(Resources.FirmwareLocation, self._getDefaultFirmwareName()))
try:
printer_connection.updateFirmware(Resources.getPath(Resources.FirmwareLocation, self._getDefaultFirmwareName()))
except FileNotFoundError:
continue
def updateFirmwareBySerial(self, serial_port):
printer_connection = self.getConnectionByPort(serial_port)