title: Add an object to a python list
body: <p>I am trying to add an object to a list but since I'm adding the actual object when I try to reset the list thereafter, all the values in the list are reset.
  Is there an actual way how I can add a monitor object to the list and change the values and not affect the ones I've already saved in the list?</p>
  
  <p>Thanks</p>
  
  <p>Code:</p>
  
  <pre><code>arrayList = []
  
  for x in allValues:
  
  
          result = model(x)
  
          arrayList.append(wM)
  
          wM.reset()
  </code></pre>
  
  <p>where wM is a monitor class - which is being calculated / worked out in the model method</p>