Flowcharting in Python?

[Justin]

Hi guys,
Does anyone know of any code or projects around that are written in
Python or can be used by Python to write a flowcharting application? I
haven't been able to find any, but the closest thing I have come
across is FlowchartPython which allows you to code in Python from
flowcharts, which isn't what I want; something more like Microsoft
Visio.

I'm beginning to think I'll have to create something from scratch.

Thanks. :)