fcntl substitute on Windows

I received a Python project (which happens to be a Django project, if that matters,) that uses the fcntl module from the standard library, which seems to be available only on Linux. When I try to run it on my Windows machine, it stops with an ImportError, because this module does not exist here.

Python Window Activation

How would I programmatically activate a window in Windows using Python? I’m sending keystrokes to it and at the moment I’m just making sure it’s the last application used then sending the keystroke Alt+Tab to switch over to it from the DOS console. Is there a better way (since I’ve learned by experience that this way is by no means foolproof)?