'delete trunk member'

def remove_member(self):

    if (not self.members):
        return
    change = False
    mem_xml = ''
    xml_str = ''
    for mem in self.members:
        if self.is_member_exist(mem):
            mem_xml += (CE_NC_XML_DELETE_MEMBER % mem.upper())
            self.updates_cmd.append(('interface    %s' % mem))
            self.updates_cmd.append('undo    eth-trunk')
    if mem_xml:
        xml_str += (CE_NC_XML_BUILD_MEMBER_CFG % (self.trunk_id, mem_xml))
        change = True
    if (not change):
        return
    cfg_xml = (CE_NC_XML_BUILD_TRUNK_CFG % xml_str)
    self.netconf_set_config(cfg_xml, 'REMOVE_TRUNK_MEMBER')
    self.changed = True
