Python can use external dll functions?

I am sketchup user and I do my renders in Blender. I would like to know if is it posible to use Phyton to create an importer for Sketchup. Unfortunately the Sketchup file format is not documented but @Last
provide a SDK with a sketchupreader.dll that can be used to read the geometry from the file and create a converter. So I would like to know if Phython can read or use functions from a dll and used to create the importer.

Thanks so much!

Sure, you’ll just have to access the DLL through a Python/C extension.

Martin