Method warning_once

pwnlib/log.py:367–376

warning_once(message, *args, **kwargs) Logs a warning message. The same message is never printed again.

(self, message, *args, **kwargs)

            self._log(logging.INFO, message, args, kwargs, 'info_once')

    def warning_once(self, message, *args, **kwargs):
        """warning_once(message, *args, **kwargs)

        Logs a warning message.  The same message is never printed again.
        """
        m = message % args
        if m not in self._one_time_warnings:
            if self.isEnabledFor(logging.WARNING):
                self._one_time_warnings.add(m)
            self._log(logging.WARNING, message, args, kwargs, 'warning_once')

    def warn_once(self, *args, **kwargs):
        """Alias for :meth:`warning_once`."""