  from contextlib import suppress
  
  from django.core.exceptions import SuspiciousOperation
  from django.db import connection, transaction
  from django.http import HttpResponse, StreamingHttpResponse
  from django.views.decorators.csrf import csrf_exempt
  
 
</s> remove with suppress(ImportError):  # Python < 3.5
 </s> add try: </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 


  from django.core.exceptions import SuspiciousOperation
  from django.db import connection, transaction
  from django.http import HttpResponse, StreamingHttpResponse
  from django.views.decorators.csrf import csrf_exempt
  
replace 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. 
tests/handlers/views.py