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How to use set_dest_qdisc method in autotest

Best Python code snippet using autotest_python

net_tc.py

Source:net_tc.py

...13  netem_qdisc.add_param('loss 100%')14  ack_filter = u32filter()15  ack_filter.add_rule('match ip protocol 6 0xff')16  ack_filter.add_rule('match u8 0x10 0x10 at nexthdr+13')17  ack_filter.set_dest_qdisc(netem_qdisc)18  root_qdisc = prio()19  root_qdisc.get_class(2).set_leaf_qdisc(netem_qdisc)20  root_qdisc.add_filter(ack_filter)21  lo_if = mock_netif('lo')22  root_qdisc.setup(lo_if)23  # run test here ...24  root_qdisc.restore(lo_if)25"""26import commands, os, re27import common28from autotest_lib.client.common_lib import error29from autotest_lib.client.bin.net import net_utils30# TODO (chavey) clean up those global here and new_handle()31handle_counter = 032INCR = 10033def new_handle():34    global handle_counter35    handle_counter += INCR36    return handle_counter37class tcclass(object):38    def __init__(self, handle, minor, leaf_qdisc=None):39        self._parent_class = None40        self._children = []41        self._leaf_qdisc = leaf_qdisc42        self._handle = handle43        self._minor = minor44    def get_leaf_qdisc(self):45        return self._leaf_qdisc46    def set_leaf_qdisc(self, leaf_qdisc):47        leaf_qdisc.set_parent_class(self)48        self._leaf_qdisc = leaf_qdisc49    def get_parent_class(self):50        return self._parent_class51    def set_parent_class(self, parent_class):52        self._parent_class = parent_class53    def get_minor(self):54        return self._minor55    def id(self):56        return '%s:%s' % (self._handle, self._minor)57    def add_child(self, child_class):58        child_class.set_parent_class(self)59        if child_class not in self._children:60            self._child.append(child_class)61    def setup(self, netif):62        # setup leaf qdisc63        if self._leaf_qdisc:64            self._leaf_qdisc.setup(netif)65        # setup child classes66        for child in self._children:67            child.setup()68    def restore(self, netif):69        # restore child classes70        children_copy = list(self._children)71        children_copy.reverse()72        for child in children_copy:73            child.restore()74        # restore leaf qdisc75        if self._leaf_qdisc:76            self._leaf_qdisc.restore(netif)77class tcfilter(object):78    _tc_cmd = 'tc filter %(cmd)s dev %(dev)s parent %(parent)s protocol ' \79               '%(protocol)s prio %(priority)s %(filtertype)s \\\n ' \80               '%(rules)s \\\n  flowid %(flowid)s'81    conf_device = 'dev'82    conf_parent = 'parent'83    conf_type = 'filtertype'84    conf_protocol = 'protocol'85    conf_priority = 'priority'86    conf_flowid = 'flowid'87    conf_command = 'cmd'88    conf_rules = 'cmd'89    conf_qdiscid = 'qdiscid'90    conf_name = 'name'91    conf_params = 'params'92    def __init__(self):93        self._parent_qdisc = None94        self._dest_qdisc = None95        self._protocol = 'ip'96        self._priority = 197        self._handle = None98        self._tc_conf = None99    def get_parent_qdisc(self):100        return self._parent_qdisc101    def set_parent_qdisc(self, parent_qdisc):102        self._parent_qdisc = parent_qdisc103    def get_dest_qdisc(self):104        return self._dest_qdisc105    def set_dest_qdisc(self, dest_qdisc):106        self._dest_qdisc = dest_qdisc107    def get_protocol(self):108        return self._protocol109    def set_protocol(self, protocol):110        self._protocol = protocol111    def get_priority(self):112        return self._priority113    def set_priority(self, priority):114        self._priority = priority115    def get_handle(self):116        return self._handle117    def set_handle(self, handle):118        self._handle = handle119    def _get_tc_conf(self, netif):...

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