title: Using in json constant value from python file
body: <p>I have two files. The first one is python file with some config constants defined. The second one is the json file where I would like to use one of these constants. Can I use the constant defined in python file in json file? How to import it and use it?</p>
  
  <p>settings.py</p>
  
  <pre><code>MAX_SIZE = 100
  </code></pre>
  
  <p>settings.json</p>
  
  <pre><code>parameters:[
    {
      "max_size": MAX_SIZE
    }
  ]
  </code></pre>