QPackagesWidget.enable_current_package: wrap setUpdatesEnable on a try...finally so that it always sets it back, even when enable_package throws.
QPackagesWidget.enable_current_package: wrap setUpdatesEnable on a try...finally so that it always sets it back, even when enable_package throws.

hjanime/VisTrails,minesense/VisTrails,Nikea/VisTrails,VisTrails/VisTrails,minesense/VisTrails,hjanime/VisTrails,minesense/VisTrails,celiafish/VisTrails,hjanime/VisTrails,VisTrails/VisTrails,minesense/VisTrails,celiafish/VisTrails,VisTrails/VisTrails,Nikea/VisTrails,celiafish/VisTrails,minesense/VisTrails,hjanime/VisTrails,Nikea/VisTrails,Nikea/VisTrails,celiafish/VisTrails,VisTrails/VisTrails,VisTrails/VisTrails,hjanime/VisTrails