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How to use _parse_lock_options method in autotest

Best Python code snippet using autotest_python
host.py
Source:host.py
...38        self.topic_parse_info = topic_common.item_parse_info(39            attribute_name='hosts',40            filename_option='mlist',41            use_leftover=True)42    def _parse_lock_options(self, options):43        if options.lock and options.unlock:44            self.invalid_syntax('Only specify one of '45                                '--lock and --unlock.')46        if options.lock:47            self.data['locked'] = True48            self.messages.append('Locked host')49        elif options.unlock:50            self.data['locked'] = False51            self.messages.append('Unlocked host')52    def _cleanup_labels(self, labels, platform=None):53        """Removes the platform label from the overall labels"""54        if platform:55            return [label for label in labels56                    if label != platform]57        else:58            try:59                return [label for label in labels60                        if not label['platform']]61            except TypeError:62                # This is a hack - the server will soon63                # do this, so all this code should be removed.64                return labels65    def get_items(self):66        return self.hosts67class host_help(host):68    """Just here to get the atest logic working.69    Usage is set by its parent"""70    pass71class host_list(action_common.atest_list, host):72    """atest host list [--mlist <file>|<hosts>] [--label <label>]73       [--status <status1,status2>] [--acl <ACL>] [--user <user>]"""74    def __init__(self):75        super(host_list, self).__init__()76        self.parser.add_option('-b', '--label',77                               default='',78                               help='Only list hosts with all these labels '79                               '(comma separated)')80        self.parser.add_option('-s', '--status',81                               default='',82                               help='Only list hosts with any of these '83                               'statuses (comma separated)')84        self.parser.add_option('-a', '--acl',85                               default='',86                               help='Only list hosts within this ACL')87        self.parser.add_option('-u', '--user',88                               default='',89                               help='Only list hosts available to this user')90        self.parser.add_option('-N', '--hostnames-only', help='Only return '91                               'hostnames for the machines queried.',92                               action='store_true')93        self.parser.add_option('--locked',94                               default=False,95                               help='Only list locked hosts',96                               action='store_true')97        self.parser.add_option('--unlocked',98                               default=False,99                               help='Only list unlocked hosts',100                               action='store_true')101    def parse(self):102        """Consume the specific options"""103        label_info = topic_common.item_parse_info(attribute_name='labels',104                                                  inline_option='label')105        (options, leftover) = super(host_list, self).parse([label_info])106        self.status = options.status107        self.acl = options.acl108        self.user = options.user109        self.hostnames_only = options.hostnames_only110        if options.locked and options.unlocked:111            self.invalid_syntax('--locked and --unlocked are '112                                'mutually exclusive')113        self.locked = options.locked114        self.unlocked = options.unlocked115        return (options, leftover)116    def execute(self):117        filters = {}118        check_results = {}119        if self.hosts:120            filters['hostname__in'] = self.hosts121            check_results['hostname__in'] = 'hostname'122        if self.labels:123            if len(self.labels) == 1:124                # This is needed for labels with wildcards (x86*)125                filters['labels__name__in'] = self.labels126                check_results['labels__name__in'] = None127            else:128                filters['multiple_labels'] = self.labels129                check_results['multiple_labels'] = None130        if self.status:131            statuses = self.status.split(',')132            statuses = [status.strip() for status in statuses133                        if status.strip()]134            filters['status__in'] = statuses135            check_results['status__in'] = None136        if self.acl:137            filters['aclgroup__name'] = self.acl138            check_results['aclgroup__name'] = None139        if self.user:140            filters['aclgroup__users__login'] = self.user141            check_results['aclgroup__users__login'] = None142        if self.locked or self.unlocked:143            filters['locked'] = self.locked144            check_results['locked'] = None145        return super(host_list, self).execute(op='get_hosts',146                                              filters=filters,147                                              check_results=check_results)148    def output(self, results):149        if results:150            # Remove the platform from the labels.151            for result in results:152                result['labels'] = self._cleanup_labels(result['labels'],153                                                        result['platform'])154        if self.hostnames_only:155            self.print_list(results, key='hostname')156        else:157            super(host_list, self).output(results, keys=['hostname', 'status',158                                                         'locked', 'platform', 'labels'])159class host_stat(host):160    """atest host stat --mlist <file>|<hosts>"""161    usage_action = 'stat'162    def execute(self):163        results = []164        # Convert wildcards into real host stats.165        existing_hosts = []166        for host in self.hosts:167            if host.endswith('*'):168                stats = self.execute_rpc('get_hosts',169                                         hostname__startswith=host.rstrip('*'))170                if len(stats) == 0:171                    self.failure('No hosts matching %s' % host, item=host,172                                 what_failed='Failed to stat')173                    continue174            else:175                stats = self.execute_rpc('get_hosts', hostname=host)176                if len(stats) == 0:177                    self.failure('Unknown host %s' % host, item=host,178                                 what_failed='Failed to stat')179                    continue180            existing_hosts.extend(stats)181        for stat in existing_hosts:182            host = stat['hostname']183            # The host exists, these should succeed184            acls = self.execute_rpc('get_acl_groups', hosts__hostname=host)185            labels = self.execute_rpc('get_labels', host__hostname=host)186            results.append([[stat], acls, labels])187        return results188    def output(self, results):189        for stats, acls, labels in results:190            print '-' * 5191            self.print_fields(stats,192                              keys=['hostname', 'platform',193                                    'status', 'locked', 'locked_by',194                                    'lock_time', 'protection', ])195            self.print_by_ids(acls, 'ACLs', line_before=True)196            labels = self._cleanup_labels(labels)197            self.print_by_ids(labels, 'Labels', line_before=True)198class host_jobs(host):199    """atest host jobs [--max-query] --mlist <file>|<hosts>"""200    usage_action = 'jobs'201    def __init__(self):202        super(host_jobs, self).__init__()203        self.parser.add_option('-q', '--max-query',204                               help='Limits the number of results '205                               '(20 by default)',206                               type='int', default=20)207    def parse(self):208        """Consume the specific options"""209        (options, leftover) = super(host_jobs, self).parse()210        self.max_queries = options.max_query211        return (options, leftover)212    def execute(self):213        results = []214        real_hosts = []215        for host in self.hosts:216            if host.endswith('*'):217                stats = self.execute_rpc('get_hosts',218                                         hostname__startswith=host.rstrip('*'))219                if len(stats) == 0:220                    self.failure('No host matching %s' % host, item=host,221                                 what_failed='Failed to stat')222                [real_hosts.append(stat['hostname']) for stat in stats]223            else:224                real_hosts.append(host)225        for host in real_hosts:226            queue_entries = self.execute_rpc('get_host_queue_entries',227                                             host__hostname=host,228                                             query_limit=self.max_queries,229                                             sort_by=['-job__id'])230            jobs = []231            for entry in queue_entries:232                job = {'job_id': entry['job']['id'],233                       'job_owner': entry['job']['owner'],234                       'job_name': entry['job']['name'],235                       'status': entry['status']}236                jobs.append(job)237            results.append((host, jobs))238        return results239    def output(self, results):240        for host, jobs in results:241            print '-' * 5242            print 'Hostname: %s' % host243            self.print_table(jobs, keys_header=['job_id',244                                                'job_owner',245                                                'job_name',246                                                'status'])247class host_mod(host):248    """atest host mod --lock|--unlock|--protection249    --mlist <file>|<hosts>"""250    usage_action = 'mod'251    def __init__(self):252        """Add the options specific to the mod action"""253        self.data = {}254        self.messages = []255        super(host_mod, self).__init__()256        self.parser.add_option('-l', '--lock',257                               help='Lock hosts',258                               action='store_true')259        self.parser.add_option('-u', '--unlock',260                               help='Unlock hosts',261                               action='store_true')262        self.parser.add_option('-p', '--protection', type='choice',263                               help=('Set the protection level on a host.  '264                                     'Must be one of: %s' %265                                     ', '.join('"%s"' % p266                                               for p in self.protections)),267                               choices=self.protections)268    def parse(self):269        """Consume the specific options"""270        (options, leftover) = super(host_mod, self).parse()271        self._parse_lock_options(options)272        if options.protection:273            self.data['protection'] = options.protection274            self.messages.append('Protection set to "%s"' % options.protection)275        if len(self.data) == 0:276            self.invalid_syntax('No modification requested')277        return (options, leftover)278    def execute(self):279        successes = []280        for host in self.hosts:281            try:282                res = self.execute_rpc('modify_host', item=host,283                                       id=host, **self.data)284                # TODO: Make the AFE return True or False,285                # especially for lock286                successes.append(host)287            except topic_common.CliError, full_error:288                # Already logged by execute_rpc()289                pass290        return successes291    def output(self, hosts):292        for msg in self.messages:293            self.print_wrapped(msg, hosts)294class host_create(host):295    """atest host create [--lock|--unlock --platform <arch>296    --labels <labels>|--blist <label_file>297    --acls <acls>|--alist <acl_file>298    --protection <protection_type>299    --mlist <mach_file>] <hosts>"""300    usage_action = 'create'301    def __init__(self):302        self.messages = []303        super(host_create, self).__init__()304        self.parser.add_option('-l', '--lock',305                               help='Create the hosts as locked',306                               action='store_true', default=False)307        self.parser.add_option('-u', '--unlock',308                               help='Create the hosts as '309                               'unlocked (default)',310                               action='store_true')311        self.parser.add_option('-t', '--platform',312                               help='Sets the platform label')313        self.parser.add_option('-b', '--labels',314                               help='Comma separated list of labels')315        self.parser.add_option('-B', '--blist',316                               help='File listing the labels',317                               type='string',318                               metavar='LABEL_FLIST')319        self.parser.add_option('-a', '--acls',320                               help='Comma separated list of ACLs')321        self.parser.add_option('-A', '--alist',322                               help='File listing the acls',323                               type='string',324                               metavar='ACL_FLIST')325        self.parser.add_option('-p', '--protection', type='choice',326                               help=('Set the protection level on a host.  '327                                     'Must be one of: %s' %328                                     ', '.join('"%s"' % p329                                               for p in self.protections)),330                               choices=self.protections)331    def parse(self):332        label_info = topic_common.item_parse_info(attribute_name='labels',333                                                  inline_option='labels',334                                                  filename_option='blist')335        acl_info = topic_common.item_parse_info(attribute_name='acls',336                                                inline_option='acls',337                                                filename_option='alist')338        (options, leftover) = super(host_create, self).parse([label_info,339                                                              acl_info],340                                                             req_items='hosts')341        self._parse_lock_options(options)342        self.locked = options.lock343        self.platform = getattr(options, 'platform', None)344        if options.protection:345            self.data['protection'] = options.protection346        return (options, leftover)347    def _execute_add_one_host(self, host):348        # Always add the hosts as locked to avoid the host349        # being picked up by the scheduler before it's ACL'ed350        self.data['locked'] = True351        self.execute_rpc('add_host', hostname=host,352                         status="Ready", **self.data)353        # Now add the platform label354        labels = self.labels[:]355        if self.platform:...
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