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Qt5->Qt6: Fix cause of stack-overflow errors for newer Python/Qt.

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part of CURA-8591
This commit is contained in:
Remco Burema 2021-12-29 09:23:11 +01:00
parent 895488a07b
commit 6586bcc762
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GPG key ID: 215C49431D43F98C
4 changed files with 5 additions and 4 deletions
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2
cura/Settings/ContainerManager.py
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@ -47,11 +47,11 @@ class ContainerManager(QObject):
def __init__(self, application: "CuraApplication") -> None: def __init__(self, application: "CuraApplication") -> None:
if ContainerManager.__instance is not None: if ContainerManager.__instance is not None:
raise RuntimeError("Try to create singleton '%s' more than once" % self.__class__.__name__) raise RuntimeError("Try to create singleton '%s' more than once" % self.__class__.__name__)
ContainerManager.__instance = self
try: try:
super().__init__(parent = application) super().__init__(parent = application)
except TypeError: except TypeError:
super().__init__() super().__init__()
ContainerManager.__instance = self
self._container_name_filters = {} # type: Dict[str, Dict[str, Any]] self._container_name_filters = {} # type: Dict[str, Dict[str, Any]]

2
cura/Settings/ExtruderManager.py
View file

@ -31,9 +31,9 @@ class ExtruderManager(QObject):
if ExtruderManager.__instance is not None: if ExtruderManager.__instance is not None:
raise RuntimeError("Try to create singleton '%s' more than once" % self.__class__.__name__) raise RuntimeError("Try to create singleton '%s' more than once" % self.__class__.__name__)
ExtruderManager.__instance = self
super().__init__(parent) super().__init__(parent)
ExtruderManager.__instance = self
self._application = cura.CuraApplication.CuraApplication.getInstance() self._application = cura.CuraApplication.CuraApplication.getInstance()

3
plugins/USBPrinting/USBPrinterOutputDeviceManager.py
View file

@ -30,9 +30,10 @@ class USBPrinterOutputDeviceManager(QObject, OutputDevicePlugin):
def __init__(self, application, parent = None): def __init__(self, application, parent = None):
if USBPrinterOutputDeviceManager.__instance is not None: if USBPrinterOutputDeviceManager.__instance is not None:
raise RuntimeError("Try to create singleton '%s' more than once" % self.__class__.__name__) raise RuntimeError("Try to create singleton '%s' more than once" % self.__class__.__name__)
USBPrinterOutputDeviceManager.__instance = self
super().__init__(parent = parent) super().__init__(parent = parent)
USBPrinterOutputDeviceManager.__instance = self
self._application = application self._application = application
self._serial_port_list = [] self._serial_port_list = []

2
plugins/XmlMaterialProfile/PluginInfo.py
View file

@ -5,9 +5,9 @@ class PluginInfo(PluginObject):
__instance = None # type: PluginInfo __instance = None # type: PluginInfo
def __init__(self, *args, **kwags): def __init__(self, *args, **kwags):
super().__init__(*args, **kwags)
if PluginInfo.__instance is not None: if PluginInfo.__instance is not None:
raise RuntimeError("Try to create singleton '%s' more than once" % self.__class__.__name__) raise RuntimeError("Try to create singleton '%s' more than once" % self.__class__.__name__)
super().__init__(*args, **kwags)
PluginInfo.__instance = self PluginInfo.__instance = self
@classmethod @classmethod