These are appended to project metadata. A warning can now be shown to the user when trying to load a project file while the correct plugins are not installed. These missing plugins can concequently be downloaded from the marketplace. To show the warning and install missing package dialog the same system we use to install missing materials is used.
CURA-10719
Let's put it in the Cura directory with the rest of such files, as to not muddy the 3MF file with all sorts of directories that are not known to other consumers.
Contributes to issue CURA-9413.
The solution here is to check first if a material file is inside "secure_paths" (these are install directory resource paths). If it is, it must be a bundled material.
CURA-8610
Because we had to rename our Python bindings module from Savitar to
pySavitar we also changed our import downstream (Cura and Uranium). But
in order to limit the changes on our existing code we decided during the
review that we should just import pySavitar as Savitar.
Contributes to CURA-7924
This is normally not possible from the interface. However on MacOS, the application menu gets carried to the top bar of the operating system. It is not blocked there, and the user could write a project file before they even add a printer. This prevents Cura from crashing when they do that.
Fixes Sentry issue CURA-2ZR.
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 should prevent a crash when saving to a path that the file system doesn't support (because of e.g. disallowed symbols in the file name).
Instead it will now show an error message to the user.
Fixes Sentry issue CURA-157.
