title: How can I get object from its unique id in Tkinter?
body: <pre><code>canvas=Canvas(...)
  unique_id=canvas.create_rectangle(...)
  unique_id.tag_bind(...)
  </code></pre>
  
  <p>I get this error because it is an integer</p>
  
  <pre><code>AttributeError: 'int' object has no attribute 'tag_bind'
  </code></pre>
  
  <p>I need to get the object</p>