      def run_manage(self, args, settings_file=None):
          def safe_remove(path):
              try:
                  os.remove(path)
  
          conf_dir = os.path.dirname(conf.__file__)
          template_manage_py = os.path.join(conf_dir, 'project_template', 'manage.py-tpl')
  
          test_manage_py = os.path.join(self.test_dir, 'manage.py')
          shutil.copyfile(template_manage_py, test_manage_py)
 
</s> remove             with suppress(OSError):
 </s> add             try: </s> remove         with suppress(KeyboardInterrupt):
 </s> add         try: </s> remove         with suppress(KeyboardInterrupt):
 </s> add         try:
            except OSError:
                pass
      def run_manage(self, args, settings_file=None):
          def safe_remove(path):
              try:
                  os.remove(path)
            except OSError:
                pass
  
          conf_dir = os.path.dirname(conf.__file__)
          template_manage_py = os.path.join(conf_dir, 'project_template', 'manage.py-tpl')
  
          test_manage_py = os.path.join(self.test_dir, 'manage.py')
          shutil.copyfile(template_manage_py, test_manage_py)
keep keep keep add keep 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/admin_scripts/tests.py