We want to keep it this way so people can still make plugins work for older versions of Cura, like 3.6, where the 'api' field with just a single major version, instead of the 'supported_sdk_versions', which can be either a version-string like '7.6.0' or a list of version strings.
The Cura 4.9 release will have expanded functionality. If you have a plug-in that uses this functionality, marking it as using SDK 7.5.0 will notify older Cura releases that they can't use that plug-in.
This reverts commit 35d6aad6cd7e8a16fbb829dcf8f0b70db12d0028.
This is causing a very weird crash when autoslice is enabled:
2021-01-28 12:12:35,379 - CRITICAL - [MainThread] cura.CrashHandler.__init__ [66]: An uncaught error has occurred!
2021-01-28 12:12:35,379 - CRITICAL - [MainThread] cura.CrashHandler.__init__ [69]: Traceback (most recent call last):
2021-01-28 12:12:35,379 - CRITICAL - [MainThread] cura.CrashHandler.__init__ [69]: File "/home/trin/Gedeeld/Projects/Cura/plugins/CuraEngineBackend/CuraEngineBackend.py", line 270, in slice
2021-01-28 12:12:35,380 - CRITICAL - [MainThread] cura.CrashHandler.__init__ [69]: self._createSnapshot()
2021-01-28 12:12:35,380 - CRITICAL - [MainThread] cura.CrashHandler.__init__ [69]: File "/home/trin/Gedeeld/Projects/Cura/cura/Utils/Threading.py", line 31, in _call_on_qt_thread_wrapper
2021-01-28 12:12:35,380 - CRITICAL - [MainThread] cura.CrashHandler.__init__ [69]: return func(*args, **kwargs)
2021-01-28 12:12:35,380 - CRITICAL - [MainThread] cura.CrashHandler.__init__ [69]: File "/home/trin/Gedeeld/Projects/Cura/plugins/CuraEngineBackend/CuraEngineBackend.py", line 254, in _createSnapshot
2021-01-28 12:12:35,380 - CRITICAL - [MainThread] cura.CrashHandler.__init__ [69]: if not CuraApplication.getInstance().isVisible:
2021-01-28 12:12:35,380 - CRITICAL - [MainThread] cura.CrashHandler.__init__ [69]: AttributeError: 'CuraApplication' object has no attribute 'isVisible'
The property exists all right. It's in the dir() of the CuraApplication instance. PyCharm's debug mode also gives a traceback when trying to evaluate the property. It clearly thinks it's there, but then it's not or something. Very weird. We need to take a better look at this than this quick fix.
Circumvents the snapshot/thumbnail not working when the focus is not on the main window, even if the thread is main. This was an issue when writing a file to Digital Factory becasue that workflow uses a modal window.
Thanks for the idea Jelle!
In some cases, UFP-writing is going to be done when the OpenGL-context is off the main window. This doesn't work. That unfortunately also goes for this commit, but it's a work in progress.
This is causing a crash if self._application is used before the __init__ has finished (or at least passed the definition of self._application). That can happen in this class since some functions are called asynchronously.
It would also make writing tests easier because you can mock the getInstance() function to return a mock object, and only need to monkeypatch that for the function under test rather than also for the constructor.
Fixes Sentry issue CURA-1B5.
Extruders has been deprecated.
This also allows us to use integers for a while longer (until it needs to be serialised to a message with the .join() function).
Done during Turbo Testing and Tooling to reduce the number of warnings in our log.
The plug-in ID is set once the register function is completed, so after initialisation. If the _createSocket function is called in between, Cura would crash.
I don't know why the _createSocket function would be called in between, but possibly another plug-in causes an event that calls it since it's being called on many events (everything that would initiate a reslice).
Fixes Sentry issue CURA-K4.
