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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def set_file_params( self, reopen_on_reload=None, trucate_on_statup=None, max_size=None, rotation_fname=None, touch_reopen=None, touch_rotate=None, owner=None, mode=None):
 """Set various parameters related to file logging. :param bool reopen_on_reload: Reopen log after reload. :param bool trucate_on_statup: Truncate log on startup. :param int max_size: Set maximum logfile size in bytes after which log should be rotated. :param str|unicode rotation_fname: Set log file name after rotation. :param str|unicode|list touch_reopen: Trigger log reopen if the specified file is modified/touched. .. note:: This can be set to a file touched by ``postrotate`` script of ``logrotate`` to implement rotation. :param str|unicode|list touch_rotate: Trigger log rotation if the specified file is modified/touched. :param str|unicode owner: Set owner chown() for logs. :param str|unicode mode: Set mode chmod() for logs. """

        self._set('log-reopen', reopen_on_reload, cast=bool)
        self._set('log-truncate', trucate_on_statup, cast=bool)
        self._set('log-maxsize', max_size)
        self._set('log-backupname', rotation_fname)

        self._set('touch-logreopen', touch_reopen, multi=True)
        self._set('touch-logrotate', touch_rotate, multi=True)

        self._set('logfile-chown', owner)
        self._set('logfile-chmod', mode)

        return self._section