  import functools
  import re
  import sys
  import types
  from contextlib import suppress
  from pathlib import Path
  
  from django.conf import settings
  from django.http import HttpResponse, HttpResponseNotFound
  from django.template import Context, Engine, TemplateDoesNotExist
 
</s> remove from contextlib import suppress
 </s> add  </s> remove from contextlib import suppress
 </s> add  </s> remove from contextlib import suppress
 </s> add  </s> remove from contextlib import suppress
 </s> add  </s> remove from contextlib import suppress
 </s> add 
  import functools
  import re
  import sys
  import types

  from pathlib import Path
  
  from django.conf import settings
  from django.http import HttpResponse, HttpResponseNotFound
  from django.template import Context, Engine, TemplateDoesNotExist
keep keep keep keep replace keep keep keep keep keep
 Reverted "Fixed #27818 -- Replaced try/except/pass with contextlib.suppress()."

This reverts commit 550cb3a365dee4edfdd1563224d5304de2a57fda
because try/except performs better. 
django/views/debug.py