title: Saving images in Python at a very high quality
body: <p>How can I save Python plots at very high quality?</p>
  <p>That is, when I keep zooming in on the object saved in a PDF file, why isn't there any blurring?</p>
  <p>Also, what would be the best mode to save it in?</p>
  <p><code>png</code>, <code>eps</code>? Or some other? I can't do <code>pdf</code>, because there is a hidden number that happens that mess with <code>Latexmk</code> compilation.</p>