Improve handling of KeyboardInterrupt exceptions in Python lexers.
Improve handling of KeyboardInterrupt exceptions in Python lexers.

sol/pygments,sol/pygments,sol/pygments,sol/pygments,sol/pygments,sol/pygments,sol/pygments,sol/pygments,sol/pygments,sol/pygments,sol/pygments,sol/pygments,sol/pygments,sol/pygments