Returns the first value that matches 'optionname' in parameters
        passed in via the command line or set via set_option or via the
        global_plugin_options dictionary, in that order.

        optionaname may be iterable, in which case the first option that
        matches any of the option names is returned.

def get_option(self, optionname, default=0):
        """Returns the first value that matches 'optionname' in parameters
        passed in via the command line or set via set_option or via the
        global_plugin_options dictionary, in that order.

        optionaname may be iterable, in which case the first option that
        matches any of the option names is returned.
        """

        global_options = ('verify', 'all_logs', 'log_size', 'plugin_timeout')

        if optionname in global_options:
            return getattr(self.commons['cmdlineopts'], optionname)

        for name, parms in zip(self.opt_names, self.opt_parms):
            if name == optionname:
                val = parms['enabled']
                if val is not None:
                    return val

        return default