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Add typings and fix code style

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This commit is contained in:
Ian Paschal 2018-09-06 16:57:45 +02:00
parent 53d083e232
commit 4cc1b6ce02
9 changed files with 61 additions and 39 deletions
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6
cura/PrinterOutput/PrintJobOutputModel.py
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@ -40,7 +40,7 @@ class PrintJobOutputModel(QObject):
self._compatible_machine_families = [] # type: List[str]
self._preview_image_id = 0
self._preview_image = None
self._preview_image = None # type: Optional[QImage]
@pyqtProperty("QStringList", notify=compatibleMachineFamiliesChanged)
def compatibleMachineFamilies(self):
@ -61,10 +61,10 @@ class PrintJobOutputModel(QObject):
temp = "image://print_job_preview/" + str(self._preview_image_id) + "/" + self._key
return QUrl(temp, QUrl.TolerantMode)
def getPreviewImage(self):
def getPreviewImage(self) -> Optional[QImage]:
return self._preview_image
def updatePreviewImage(self, preview_image: Optional[QImage]):
def updatePreviewImage(self, preview_image: Optional[QImage]) -> None:
if self._preview_image != preview_image:
self._preview_image = preview_image
self.previewImageChanged.emit()