title: How to check if value occurs in a field of a model list in Django?
body: <p>I have a list of Django models, I want to check if a string value occurs somewhere in a specific field for ANY model in the list. Please see the example below:</p>
  
  <pre><code>class something:
      animals = [] #type: list[Animals]
  
     def does_atleast_one_animal_make_that_sound(animal_sound):
         if animal_sound in ...# for each animal in animals, turn animal.sound into a list
              print('One of the animals in the list makes this sound')
         else:
              print('No animal makes this sound')
  </code></pre>
  
  <p>How would I correctly write the part of the function with the "..."?</p>