Rename *.qt4.* modules as *.qt.* and adapt imports to account for changes in Pyface 8.0 and TraitsUI 8.0 while keeping backwards compatibility.
It also removes some lingering PyQt4 support code.
This has some overlap with #1028 but doesn't fix everything that that PR does, so we still need that, or need to merge it into this.
As best I can tell, this change will break one test in an internal downstream project so we don't need to do any magic backwards compatibility mapping like we did in Pyface or TraitsUI.
Rename
*.qt4.*modules as*.qt.*and adapt imports to account for changes in Pyface 8.0 and TraitsUI 8.0 while keeping backwards compatibility.It also removes some lingering PyQt4 support code.
This has some overlap with #1028 but doesn't fix everything that that PR does, so we still need that, or need to merge it into this.
As best I can tell, this change will break one test in an internal downstream project so we don't need to do any magic backwards compatibility mapping like we did in Pyface or TraitsUI.