This makes a few things easier. You could see None as being a signalling value to indicate that we don't know capabilities, but this signalling would get lost anyway in the serialising to the metadata. So just an empty list is fine for now.
Contributes to issue CURA-8671.
Previously it was encoded as a stringified Python list of strings, which is much harder to parse.
This would go wrong if any of these capabilities have a comma in them, but I think that would be bad practice for keywords like this anyway.
Contributes to issue CURA-8671.
This is more in line with what you see, so you can click on the icon properly to open the per-object settings panel. And the text gets properly elided where the icon starts.
And an example of such usage: In the material sync via cloud we only want to sync with printers that can receive those materials.
We might want to add a message for the user to also make sure the firmware is up to date. Because if the firmware is not up to date now it will show no printers and instruct the user how to connect the printer to the cloud.
Contributes to issue CURA-8671.
Restoring plugins will casue a headache when (they are large and) the central storage was removed in the mean time. Since it's current policy to ignore plugins _anyway_ when backing up, the simple solution is to also just don't restore them, even if they where present to begin with. Of course this is also applied to other to-be-ignored files and folder types.
should 'fix' CURA-8666
This occurs when there's a timeout, on some systems, when asking for the password to the keyring. We'll interpret a timeout as a refusal to enter a password.
Fixes Sentry issue CURA-332.
We changed tree support to have a correct top distance now. If you ask for 0 top distance, you get 0 top distance. If you ask for 0.2mm top distance, you get 0.2mm top distance (rounded to layers). Previously the top distance was too high. Yet it seems that people were happy with how easily Tree Support was removed from the print. So this is a best-effort attempt to keep the final result similar to what it was originally.
It won't work for everything, I fear. But it's about as good as we can make it.
Contributes to issue CURA-7624.
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.
If two requests to the API occur at the same time, they will both see at the same time that they need an access token, and if it is expired they will both see that it needs refreshing. The server then sees two refreshes, both with the same refresh token. This is not allowed. The second one then gets a failure to refresh the token, which causes the user to log out.
Instead, we'll stop one of the refresh requests. They were fire-and-forget anyway, so it's not needed to actually continue the request.
Contributes to issue CURA-8539.
