Automating old DOS application using Python

Question

Is there a way to automate an old DOS application (16-bit, probably needs an emulator such as DOSBox) from Python (on Windows)? I would like to send keys and strings to the application, detect updates to the DOS "screen" and get the application output.

It would be even better if the DOS application could run "hidden", i.e., not showing in the taskbar.

Note: It is not a game, it is one of those old application where you are given menus with press 1 for something, press 2 for something else, etc... then it asks for some input numbers, and then it shows some results. It is a pure console application.

Note2: It doesn't need to use DOSBox necessarily... could be done with other emulators such as Bochs

Answer 1

Sorry, can't reply yet so you're getting an 'answer' instead.

This question is probably closely related to this Stack Overflow question.

Answer 2

I'm not familiar with DosBOX or whether it has an external API. However, for Sun VirtualBox there is a python API, so if it is OK to run DOS on a VM, you could easily use the VirtualBox Python API to control & automate the application you run on the DOS.

You can download the VirtualBox SDK here