'Try to delete a router and return True if successful.'

def _safe_router_removed(self, router_id):

    try:
        self._router_removed(router_id)
        self.l3_ext_manager.delete_router(self.context, router_id)
    except Exception:
        LOG.exception(_LE('Error    while    deleting    router    %s'), router_id)
        return False
    else:
        return True
