title: What's a good IDE for Python on Mac OS X?
body: <p>I'm about to start a new job where the coding practices are heavily centered around TDD and refactoring, and whose primary development language is Python.  I come from the Java world, and have been a confident user of Eclipse for a good, long time.  When not working in Java, I use emacs.</p>
  
  <p>I'm looking for an IDE for Python that will give me a lot of the capabilities I've grown used to with Eclipse, not only for refactoring but in terms of code completion, project management, SCM integration (currently CVS, but likely to switch to git one of these days) et al.</p>
  
  <p>What IDE should I use?</p>