title: Mini-languages in Python
body: <p>I'm after creating a simple mini-language parser in Python, programming close to the problem domain and all that.</p>
  <p>Anyway, I was wondering how the people on here would go around doing that - what are the preferred ways of doing this kind of thing in Python?</p>
  <p>I'm not going to give specific details of what I'm after because at the moment I'm just investigating how easy this whole field is in Python.</p>