title: Django extend base.html along with its context
body: <p>I've passed a variable to base.html from my views.py file in a context. I've extended this base.html to another several templates. The variable is only visible in the base.html and not any other extended template.</p>
  <p>It does work if I pass the same context to each templates views.py file.</p>
  <p>As I extended the base, shouldn't it also extend the variable? Is there any other way to get this working, or am I missing something?</p>