code: def launch(thing,title=False):
      
      html=htmlFromThing(thing,title=title)
      if not html:
          print("no HTML was generated.")
          return
      fname="%s/%s.html"%(tempfile.gettempdir(),str(time.time()))
      with open(fname,'w') as f:
          f.write(html)
      webbrowser.open(fname)
docs: analyze a thing, create a nice HTML document, and launch it.