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.
There are really two types of errors that the HttpRequestManager can throw: Errors that it understands and errors that it doesn't understand. We must now intercept an error that it doesn't understand.
Contributes to issue CURA-7760.
This message is shown to the user in Cura when the digital
factory returns a 409, because the queue is full
CURA-7760 sending multiple printjobs notifications
The RemovableDriveOutputDevice was selecting the preferred format to save the slice output in automatically. To select this, it was taking the intersection between the available output formats (for which there is a Writer plug-in) and the file formats that the printer supports. However if the printer supports a file format that is not supported by Cura, it would crash here because it was looking up the plug-in for a MIME type it doesn't know about. Stupid mistake. But not half as stupid as the bug I'm about to fix in the next commit.
Fixes#4827.
This alias shouldn't be written any more since the firmware misinterprets the setting value and errors when it's more than 100%.
Contributes to issue CURA-7724.
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.
We're changing the unit of one of our settings, so we need to implement a version upgrade to change that for our users in case they changed this setting themselves.
Contributes to issue CURA-7118.
If a cloud printer was connected, it would time out all the time. In some cases
it would do this in a single update loop (so connect and disconnect). Depending
on the machine of the user, this would either be visible or not at all.
This will now result in a job being put in the queue but not automatically printing, but there is at least a workaround for that.
Fixes Sentry issue CURA-14A.
The following issues are fixed:
* Printer/Quality/Material names will be wrapped if they are too long
* The width of the window is determined based on the content of the dialog.
With that there will not longer be overlap between the dialog content and the buttons.
This reverts commit 28f4d8513db7efce17bfd8b80fa7c8b237fd1c18.
The original revert was to revert an accidental merge from master to 4.7. This now reverts the revert on Master, so that we still have those changes on Master.
