Issue with TerminateApp and XFlush
Noticed issues with stability with the dev wheels on Python 3.6-3.9 when running unit tests for
pyvista. Stability fell even more when running parallel unit tests with
pytest-xdist. Root issue was found to be a strange dependency on
PyGObject. Without this package, VTK is quite unstable on Python, but with it, no issues with stability.
git bisect to try to track down when this issue cropped up, but because many builds do not complete or actually generate a wheel, it's difficult to track down. Currently bisecting between:
START bad 85aa9b49e2e47e6a74c7ab8a6ccf98dde4c4eeff good 96e6fa9b3ff245e4d51d49f23d40e9ad8774e85e