Edouard Tisserant <edouard.tisserant@gmail.com> [Sun, 17 Jul 2022 17:47:11 +0200] rev 3546
wxPython4 sequels: fix Wx exceptions ignored because no traceback
Some exception triggered on wxPython side have None as traceback,
and exception hanlder was discarding them.
Edouard Tisserant <edouard.tisserant@gmail.com> [Fri, 15 Jul 2022 14:50:07 +0200] rev 3545
tests: IDE: prevent edit_project to save modifed example so that it doesn't influence following tests