title: Django template, if tag based on current URL value
body: <p>I want to be able to do an if tag based on the current URL value.</p>
  
  <p>for example, if the current page's url is <code>accounts/login/</code> then don't show a link, without passing a variable from the view.</p>
  
  <p>I am not sure how I can write an <code>{% if %}</code> tag for this, is it possible?</p>