def reset(self, route=None):
        if route is None: routes = self.routes
        elif isinstance(route, Route): routes = [route]
        else: routes = [self.routes[route]]
        for route in routes: route.reset()
        if DEBUG:
            for route in routes: route.prepare()
        self.hooks.trigger('app_reset')
Filter the meta data.
dataset/ETHPy150Open adampresley/bottlepy-bootstrap/app/bottle.py/Bottle.reset--crossover with--dataset/ETHPy150Open moloney/dcmstack/src/dcmstack/dcmmeta.py/DcmMetaExtension.filter_meta