How can I use Konsole with Python? When I set up a C++ project, I can choose "Use external terminal" option in launches. Python needs script application launch setup, but there's no "Use external terminal" option while configuring script launch.

Yes, it's not supported. What you can do is use the binary launcher, select /usr/bin/python as the binary, and set your script as the argument. Sorry.

Well, there's a solution, so it's OK. Are you planning on adding the external terminal feature for Python in the future?

No concrete plans, but maybe one could abstract the external terminal code out of the native launcher and use it for all launchers ...

To me personally using an external terminal (probably for accepting input) is a niche feature, so I don't think about it much.