title: Django: too many values to unpack (expected 2)
body: <p>I am new in Django.</p>
  
  <p>In my Django view.py, I have following get method: <code>customer_list = Customer.objects.filter(CustId = '1001')</code> and it returns result.</p>
  
  <p>When I substitute with a String like following:</p>
  
  <pre class="lang-py prettyprint-override"><code>getQueryString = "CustId = '1001'"
  customer_list = Customer.objects.filter(getQueryString)
  </code></pre>
  
  <p>I get the following error:</p>
  
  <blockquote>
    <p>too many values to unpack (expected 2)</p>
  </blockquote>
  
  <p>Any help really appreciated.</p>