title: import QGIS modules into Python (Anaconda)
body: <p>control QGIS from within Anaconda's Spyder. </p>
  
  <p>I set <code>PAYTHONPATH</code> to <code>C:\Program Files\QGIS Pisa\apps\qgis\bin</code>, but it still gives this error while import <code>qgis.core</code> module:</p>
  
  <pre><code>import qgis.core
  </code></pre>
  
  
  
  <pre><code>ImportError: No module named qgis.core
  </code></pre>
  
  <p>How can I import the module?</p>