Cython code is often written incrementally—first you write valid Python code, then you add the Cython decoration to speed it up. Thus you can pick up Cython’s extended keyword syntax piecemeal ...

You could sift through websites, but some Python code and a little linear regression could make the job easier. ...

Here’s one that exists in about 150 lines of Python code. You might wonder what the value is. After all, there are plenty of well-done simulators including Quirk that we have looked at in the past.