              ):
                  return
  
              if existing_serializer is not None:
                  try:
                      return self.render_form_for_serializer(existing_serializer)
                  except TypeError:
                      pass
  
              if has_serializer:
 
</s> remove                 except TypeError:
                    pass

 </s> add  </s> remove             if input_format.lower() == ISO_8601:
                try:
 </s> add             with contextlib.suppress(ValueError, TypeError):
                if input_format.lower() == ISO_8601: </s> remove                 except (ValueError, TypeError):
                    pass
            else:
                try:
                    parsed = self.datetime_parser(value, input_format)
                    return self.enforce_timezone(parsed)
                except (ValueError, TypeError):
                    pass
 </s> add                 parsed = self.datetime_parser(value, input_format)
                return self.enforce_timezone(parsed) </s> remove         except TypeError:  # Input is an unhashable type
            pass
 </s> add  </s> remove             except (KeyError, ValueError):
                pass

 </s> add 
                with contextlib.suppress(TypeError):
              ):
                  return
  
              if existing_serializer is not None:
                with contextlib.suppress(TypeError):
                      return self.render_form_for_serializer(existing_serializer)
                  except TypeError:
                      pass
  
              if has_serializer:
keep keep keep keep replace keep keep keep keep keep
 Refactor: Replace try/except with contextlib.suppress() (#8676) 
rest_framework/renderers.py