code: def decorate_callable(self, func):
          
          def wrapper(*args, **kwargs):
              try:
                  with self:
                      result = func(*args, **kwargs)
                  return result
              except DBMutexError as e:
                  if self.suppress_acquisition_exceptions:
                      LOG.error(e)
                  else:
                      raise e
          functools.update_wrapper(wrapper, func)
          return wrapper
docs: Decorates a function with the db_mutex decorator by using this class as a context manager around
          it.