I recently started writing a few Qt applications, and was strongly considering PyQt - I mean, why wouldn't I? The syntax is cleaner and I can get more work done faster using Python than C++.
I spent a few days going back and forth - comparing the performance, design time, etc of both - and in the end I'm just using Qt's JS JIT for dynamic list comprehensions and other things C++ is bad at. In the end, the fact that distributing on everything but Linux would have been reduced to having to bundle CPython in was just a deal breaker.
Linux isn't really bad for deployment, though. You can use the SUSE OBS to build packages for all the major platforms besides Arch, and since my main desktop is Arch, I'm building my software with PKGBUILD's from the get-go.
I spent a few days going back and forth - comparing the performance, design time, etc of both - and in the end I'm just using Qt's JS JIT for dynamic list comprehensions and other things C++ is bad at. In the end, the fact that distributing on everything but Linux would have been reduced to having to bundle CPython in was just a deal breaker.
Linux isn't really bad for deployment, though. You can use the SUSE OBS to build packages for all the major platforms besides Arch, and since my main desktop is Arch, I'm building my software with PKGBUILD's from the get-go.