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Properly raise DeviceBusyError in RemovableDriveOutputDevice

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Contributes to CURA-448
This commit is contained in:
Arjen Hiemstra 2015-11-16 12:20:03 +01:00
parent b7471d6b1d
commit 3e2797d727
1 changed files with 8 additions and 0 deletions
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8
plugins/RemovableDriveOutputDevice/RemovableDriveOutputDevice.py
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@ -22,7 +22,12 @@ class RemovableDriveOutputDevice(OutputDevice):
self.setIconName("save_sd")
self.setPriority(1)
self._writing = False
def requestWrite(self, node, file_name = None):
if self._writing:
raise OutputDeviceError.DeviceBusyError()
gcode_writer = Application.getInstance().getMeshFileHandler().getWriterByMimeType("text/x-gcode")
if not gcode_writer:
Logger.log("e", "Could not find GCode writer, not writing to removable drive %s", self.getName())
@ -55,6 +60,7 @@ class RemovableDriveOutputDevice(OutputDevice):
self.writeStarted.emit(self)
job._message = message
self._writing = True
job.start()
except PermissionError as e:
raise OutputDeviceError.PermissionDeniedError() from e
@ -70,6 +76,8 @@ class RemovableDriveOutputDevice(OutputDevice):
if hasattr(job, "_message"):
job._message.hide()
job._message = None
self._writing = False
self.writeFinished.emit(self)
if job.getResult():
message = Message(catalog.i18nc("@info:status", "Saved to Removable Drive {0} as {1}").format(self.getName(), os.path.basename(job.getFileName())))