title: Ignore Special characters in queryset filters: Django
body: <p>I have a model Emp which has a field name. I want to filter on that field by ignoring the special characters.
  For eg: value of name for an instance is &quot;test_name&quot;. And if I pass testname, it should give me the result.
  <code>result = Emp.objects.filter(name=&quot;testname&quot;)</code>
  Is there any lookup to get this result?</p>