I've done some neat things with Tcl and Python. Python comes with a C module for interacting with an embedded Tcl interpreter (Meaning Tcl and Python interpret

I've done some neat things with Tcl and Python. Python comes with a C module for interacting with an embedded Tcl interpreter (Meaning Tcl and Python interpreters are running within the same process). It's mainly used for GUI programming from Python but the interface is generic enough to be able to write some nice iterop code. For example, I have a library that seamlessly lets you use Python classes and objects from Tcl and vice versa. From there we merged the Tcl and Qt event loops so that we could have PyQt widgets playing nicely with Tcl/Tk widgets. This was all part of an effort to migrate from a Tcl/Tk codebase to Python/PyQt. I wish I could share the code because it's kind of neat. Only around 600 lines of Python code to do all that magic.