title: Users in initial data fixture
body: <p>I'm creating a few users by default in my <code>fixtures/initial_data.json</code> so as to have some testing "subjects." The problem I'm experiencing is password generation. I could set the password in the 'fields', but that won't generate a hashed password:</p>
  
  <pre><code>[
      { "model": "auth.user",
          "pk": 1,
          "fields": {
              "username": "user1",
              "password": "password"
          }
      }
  ]
  </code></pre>
  
  <p>I need a way to generate the user's password. Do I have to do this manually and generate a string like <code>{hash_method}${salt}${hashed_password}</code> like Django does?  </p>