title: Why can I not import this class?
body: <p>I have three classes having to import each others methods. The statements would be as follows in the corresponding files with classes:</p>
  
  <p>File A with class a</p>
  
  <pre><code>from B import b
  </code></pre>
  
  <p>File B with class b</p>
  
  <pre><code>from C import c
  </code></pre>
  
  <p>File C with class c</p>
  
  <pre><code>from A import a
  </code></pre>
  
  <p>Why does this not work in python? I rather get the error message:</p>
  
  <pre><code>ImportError: cannot import name a  
  </code></pre>