title: Django - make list_editable only for some entries
body: <p>I have a model <em>Person</em> which I want to have it in admin panel.</p>
  
  <p>I created <em>PersonAdmin</em> with the following:</p>
  
  <pre><code>class PersonAdmin(admin.ModelAdmin):
      list_display = ["Name", "LastJob", "CurrentJob", "status"]
      list_editable = ["CurrentJob"]
  
      class Meta:
          model = Person
  
  admin.site.register(Person, PersonAdmin)
  </code></pre>
  
  <p><em>status</em> tells me if the person is dead or alive.</p>
  
  <p>I want if status is dead -> CurrentJob to not be editable anymore.</p>
  
  <p>Do you have any suggestions how can I do this?</p>
  
  <p>Thank you!</p>