title: Django: Update an object from form
body: <p>I'm trying to make my view to update an existing object, filling its attrs with form data.
  I found the syntaxis for this:</p>
  
  <pre><code>Auxi.objects.filter(id=auxi).update(name='The new name', age=23, role='The new role')
  </code></pre>
  
  <p>(Assuming that <code>auxi</code> is the object id value that the view is receiving)</p>
  
  <p>But the problem is that it will become too extensive for my object since it has 52 attrs and I just want to tell Django to replace <strong>all</strong> the values from my object with the data from form.</p>
  
  <p>I tried: </p>
  
  <pre><code>form = AuxiForm(request.POST)
  item = form.save(commit=False)
  Auxi.objects.filter(id=auxi).update(form)
  </code></pre>
  
  <p>and also</p>
  
  <pre><code>Auxi.objects.filter(id=auxi).update(item)
  </code></pre>
  
  <p>But it's saying <code>update() takes 1 positional argument but 2 were given</code>.
  Could someone help me please? Sorry if it's a duplicate post, I already tried to find it somewhere but I couldn't.</p>