title: Cython -a flag (to generate yellow-shaded HTML) without command line
body: <p>When you run from the command line</p>
  
  <pre><code>$ cython -a mycode.pyx
  </code></pre>
  
  <p>you get a really nice HTML "annotation" file with yellow shading to indicate slow python operations vs fast C operations. You also get this same HTML file as a link every time you compile Cython code in Sage. My questions are: (1) Can I get this HTML file if I'm compiling using distutils? (2) Can I get this HTML file if I'm compiling using pyximport? Thanks!!</p>