Python ring.Ring类代码示例

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本文整理汇总了Python中swift.common.ring.Ring类的典型用法代码示例。如果您正苦于以下问题：Python Ring类的具体用法？Python Ring怎么用？Python Ring使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了Ring类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Python代码示例。

示例1: init

 def __init__(self, app, conf):
     self.app = app
     self.logger = get_logger(conf, log_route='endpoints')
     self.swift_dir = conf.get('swift_dir', '/etc/swift')
     self.account_ring = Ring(self.swift_dir, ring_name='account')
     self.container_ring = Ring(self.swift_dir, ring_name='container')
     self.endpoints_path = conf.get('list_endpoints_path', '/endpoints/')
     if not self.endpoints_path.endswith('/'):
         self.endpoints_path += '/'

开发者ID:701，项目名称:swift，代码行数:9，代码来源:list_endpoints.py

示例2: call

 def __call__(self, env, start_response):
     req = Request(env)
     if env.get('REQUEST_METHOD') == "PUT" and env.get("HTTP_X_OBJECT_META_LXC_DEPLOY"):
         ring = Ring(self.object_ring_path)
         raw_path = env.get("RAW_PATH_INFO").split("/")
         node_data = ring.get_nodes(raw_path[2],raw_path[3],raw_path[4])
         deploy_host = node_data[1][0]["ip"]
         req.headers["X-Object-Meta-LXC-HOST"] = deploy_host
         req.headers["REMOTE_USER"] = raw_path[2]
     return self.app(env, start_response)

开发者ID:zfeldstein，项目名称:swift-lxc，代码行数:10，代码来源:swift_lxc_proxy.py

示例3: create_account

 def create_account(act):
     ts = utils.normalize_timestamp(time())
     account_ring = Ring(_testdir, ring_name='account')
     partition, nodes = account_ring.get_nodes(act)
     for node in nodes:
         # Note: we are just using the http_connect method in the object
         # controller here to talk to the account server nodes.
         conn = swift.proxy.controllers.obj.http_connect(
             node['ip'], node['port'], node['device'], partition, 'PUT',
             '/' + act, {'X-Timestamp': ts, 'x-trans-id': act})
         resp = conn.getresponse()
         assert(resp.status == 201)

开发者ID:bkolli，项目名称:swift，代码行数:12，代码来源:__init__.py

示例4: init

 def __init__(self, app, conf):
     self.app = app
     self.logger = get_logger(conf, log_route='endpoints')
     self.swift_dir = conf.get('swift_dir', '/etc/swift')
     self.account_ring = Ring(self.swift_dir, ring_name='account')
     self.container_ring = Ring(self.swift_dir, ring_name='container')
     self.endpoints_path = conf.get('list_endpoints_path', '/endpoints/')
     if not self.endpoints_path.endswith('/'):
         self.endpoints_path += '/'
     self.default_response_version = 1.0
     self.response_map = {
         1.0: self.v1_format_response,
         2.0: self.v2_format_response,
     }

开发者ID:bkolli，项目名称:swift，代码行数:14，代码来源:list_endpoints.py

示例5: is_valid_ring

def is_valid_ring(ring_file):
    """Check if a ring file is 'valid'
        - make sure it has more than one device
        - make sure get_part_nodes works
    :returns: True or False if ring is valid
    """
    try:
        ring = Ring(ring_file)
        if len(ring.devs) < 1:
            return False
        if not ring.get_part_nodes(1):
            return False
    except Exception:
        return False
    return True

开发者ID:briancline，项目名称:swift-ring-master，代码行数:15，代码来源:utils.py

示例6: SwiftUsageInput

class SwiftUsageInput(IDataSource):
    def __init__(self, project, username, password, auth_url, ring_location="/etc/swift/account.ring.gz"):
        self.__project=project
        self.__username=username
        self.__password=password
        self.__auth_url=auth_url
        self.__ring_location=ring_location
        self.__ring=None
    def get_data(self, **kwargs):
        query_id=str(uuid.uuid4())
        data_list=[]
        from keystoneclient.v2_0 import client
        from swift.common.ring import Ring
        keystone=client.Client(username=self.__username, password=self.__password, tenant_name=self.__project, auth_url=self.__auth_url)
        self.__ring = Ring(self.__ring_location)
        tenants = [tenant.id for tenant in keystone.tenants.list()]
        random.shuffle(tenants)
        data=init_message()
        data["swift"] = {}
        for tenant, stats in zip(tenants, ThreadPool().map(self.fetch, tenants)):
            if stats is not None:
                data["swift"][tenant] = stats
        return data
        
    def fetch(self, tenant):
        account = "AUTH_%s" % tenant
        partition = self.__ring.get_part(account, None, None)
        nodes = self.__ring.get_part_nodes(partition)
        random.shuffle(nodes)
        for node in nodes:
            url = "http://%s:%s/%s/%s/%s" % (node["ip"], node["port"], node["device"], partition, account)
            try:
                response = requests.head(url, timeout=5)
                if response.status_code == 204:
                    return {
                        "containers" : int(response.headers["x-account-container-count"]),
                        "objects" : int(response.headers["x-account-object-count"]),
                        "bytes" : int(response.headers["x-account-bytes-used"]),
                        "quota" : int(response.headers["x-account-meta-quota-bytes"]) if "x-account-meta-quota-bytes" in response.headers else None
                    }
                elif response.status_code == 404:
                    return None
                else:
                    log.warning("error fetching %s [HTTP %s]", url, response.status_code)
            except:
                log.warning("error fetching %s", url, exc_info=True)
        log.error("failed to fetch info for tenant %s", tenant)
        return None

开发者ID:ahill-ersa，项目名称:reporting-producers，代码行数:48，代码来源:openstack.py

示例7: init

 def __init__(self, conf):
     """
     :param conf: configuration object obtained from ConfigParser
     :param logger: logging object
     """
     self.conf = conf
     self.logger = get_logger(conf, log_route='object-replicator')
     self.devices_dir = conf.get('devices', '/srv/node')
     self.mount_check = conf.get('mount_check', 'true').lower() in \
                           ('true', 't', '1', 'on', 'yes', 'y')
     self.vm_test_mode = conf.get(
             'vm_test_mode', 'no').lower() in ('yes', 'true', 'on', '1')
     self.swift_dir = conf.get('swift_dir', '/etc/swift')
     self.port = int(conf.get('bind_port', 6000))
     self.concurrency = int(conf.get('concurrency', 1))
     self.stats_interval = int(conf.get('stats_interval', '300'))
     self.object_ring = Ring(self.swift_dir, ring_name='object')
     self.ring_check_interval = int(conf.get('ring_check_interval', 15))
     self.next_check = time.time() + self.ring_check_interval
     self.reclaim_age = int(conf.get('reclaim_age', 86400 * 7))
     self.partition_times = []
     self.run_pause = int(conf.get('run_pause', 30))
     self.rsync_timeout = int(conf.get('rsync_timeout', 900))
     self.rsync_io_timeout = conf.get('rsync_io_timeout', '30')
     self.http_timeout = int(conf.get('http_timeout', 60))
     self.lockup_timeout = int(conf.get('lockup_timeout', 1800))
     self.recon_enable = conf.get(
             'recon_enable', 'no').lower() in TRUE_VALUES
     self.recon_cache_path = conf.get(
             'recon_cache_path', '/var/cache/swift')
     self.recon_object = os.path.join(self.recon_cache_path, "object.recon")

开发者ID:bn-emailops，项目名称:swift，代码行数:31，代码来源:replicator.py

示例8: init

 def __init__(self, conf):
     self.conf = conf
     self.logger = get_logger(conf, log_route='utilization-aggregator')
     self.interval = int(conf.get('interval') or 60)
     self.aggregate_account = '.utilization'
     self.sample_account = '.transfer_record'
     conf_path = conf.get('__file__') or \
                 '/etc/swift/swift-utilization-aggregator.conf'
     request_tries = int(conf.get('request_tries') or 3)
     self.swift = InternalClient(conf_path,
                                 'Swift Utilization Aggregator',
                                 request_tries)
     self.report_interval = int(conf.get('report_interval') or 60)
     self.report_first_time = self.report_last_time = time()
     self.report_containers = 0
     self.report_objects = 0
     self.recon_cache_path = conf.get('recon_cache_path',
                                      '/var/cache/swift')
     self.rcache = join(self.recon_cache_path, 'object.recon')
     self.concurrency = int(conf.get('concurrency', 1))
     if self.concurrency < 1:
         raise ValueError("concurrency must be set to at least 1")
     self.processes = int(self.conf.get('processes', 0))
     self.process = int(self.conf.get('process', 0))
     self.container_ring = Ring('/etc/swift', ring_name='container')
     self.sample_rate = int(self.conf.get('sample_rate', 600))
     self.last_chk = iso8601_to_timestamp(self.conf.get(
         'service_start'))
     self.kinx_api_url = self.conf.get('kinx_api_url')

开发者ID:KoreaCloudObjectStorage，项目名称:swift-utilization，代码行数:29，代码来源:aggregator.py

示例9: init

 def __init__(self, app, conf, *args, **kwargs):
     self.app = app
     self.conf = conf
     self.logger = get_logger(self.conf, log_route='transition')
     self.container_ring = Ring('/etc/swift', ring_name='container')
     self.glacier_account_prefix = '.glacier_'
     self.temp_path = conf.get('temp_path', '/var/cache/s3/')

开发者ID:KoreaCloudObjectStorage，项目名称:swift-lifecycle-management，代码行数:7，代码来源:middleware.py

示例10: init

 def __init__(self, conf):
     self.conf = conf
     self.container_ring = Ring('/etc/swift', ring_name='container')
     self.logger = get_logger(conf, log_route='object-restorer')
     self.logger.set_statsd_prefix('s3-object-restorer')
     self.interval = int(conf.get('interval') or 300)
     self.restoring_object_account = '.s3_restoring_objects'
     self.expiring_restored_account = '.s3_expiring_restored_objects'
     self.glacier_account_prefix = '.glacier_'
     self.todo_container = 'todo'
     self.restoring_container = 'restoring'
     conf_path = '/etc/swift/s3-object-restorer.conf'
     request_tries = int(conf.get('request_tries') or 3)
     self.glacier = self._init_glacier()
     self.glacier_tmpdir = conf.get('temp_path', '/var/cache/s3/')
     self.swift = InternalClient(conf_path,
                                 'Swift Object Restorer',
                                 request_tries)
     self.report_interval = int(conf.get('report_interval') or 300)
     self.report_first_time = self.report_last_time = time()
     self.report_objects = 0
     self.recon_cache_path = conf.get('recon_cache_path',
                                      '/var/cache/swift')
     self.rcache = join(self.recon_cache_path, 'object.recon')
     self.concurrency = int(conf.get('concurrency', 1))
     if self.concurrency < 1:
         raise ValueError("concurrency must be set to at least 1")
     self.processes = int(self.conf.get('processes', 0))
     self.process = int(self.conf.get('process', 0))
     self.client = Client(self.conf.get('sentry_sdn', ''))

开发者ID:KoreaCloudObjectStorage，项目名称:swift-lifecycle-management，代码行数:30，代码来源:restorer.py

示例11: init

 def __init__(self, conf):
     """
     :param conf: configuration object obtained from ConfigParser
     :param logger: logging object
     """
     self.conf = conf
     self.logger = get_logger(conf, log_route='object-replicator')
     self.devices_dir = conf.get('devices', '/srv/node')
     self.mount_check = config_true_value(conf.get('mount_check', 'true'))
     self.vm_test_mode = config_true_value(conf.get('vm_test_mode', 'no'))
     self.swift_dir = conf.get('swift_dir', '/etc/swift')
     self.port = int(conf.get('bind_port', 6000))
     self.concurrency = int(conf.get('concurrency', 1))
     self.stats_interval = int(conf.get('stats_interval', '300'))
     self.object_ring = Ring(self.swift_dir, ring_name='object')
     self.ring_check_interval = int(conf.get('ring_check_interval', 15))
     self.next_check = time.time() + self.ring_check_interval
     self.reclaim_age = int(conf.get('reclaim_age', 86400 * 7))
     self.partition_times = []
     self.run_pause = int(conf.get('run_pause', 30))
     self.rsync_timeout = int(conf.get('rsync_timeout', 900))
     self.rsync_io_timeout = conf.get('rsync_io_timeout', '30')
     self.rsync_bwlimit = conf.get('rsync_bwlimit', '0')
     self.http_timeout = int(conf.get('http_timeout', 60))
     self.lockup_timeout = int(conf.get('lockup_timeout', 1800))
     self.recon_cache_path = conf.get('recon_cache_path',
                                      '/var/cache/swift')
     self.rcache = os.path.join(self.recon_cache_path, "object.recon")
     self.headers = {
         'Content-Length': '0',
         'user-agent': 'obj-replicator %s' % os.getpid()}
     self.rsync_error_log_line_length = \
         int(conf.get('rsync_error_log_line_length', 0))

开发者ID:atulshridhar，项目名称:swift，代码行数:33，代码来源:replicator.py

示例12: init

 def __init__(self, conf):
     """
     :param conf: configuration object obtained from ConfigParser
     :param logger: logging object
     """
     self.conf = conf
     self.logger = get_logger(conf, log_route="object-replicator")
     self.devices_dir = conf.get("devices", "/srv/node")
     self.mount_check = conf.get("mount_check", "true").lower() in ("true", "t", "1", "on", "yes", "y")
     self.vm_test_mode = conf.get("vm_test_mode", "no").lower() in ("yes", "true", "on", "1")
     self.swift_dir = conf.get("swift_dir", "/etc/swift")
     self.port = int(conf.get("bind_port", 6000))
     self.concurrency = int(conf.get("concurrency", 1))
     self.stats_interval = int(conf.get("stats_interval", "300"))
     self.object_ring = Ring(self.swift_dir, ring_name="object")
     self.ring_check_interval = int(conf.get("ring_check_interval", 15))
     self.next_check = time.time() + self.ring_check_interval
     self.reclaim_age = int(conf.get("reclaim_age", 86400 * 7))
     self.partition_times = []
     self.run_pause = int(conf.get("run_pause", 30))
     self.rsync_timeout = int(conf.get("rsync_timeout", 900))
     self.rsync_io_timeout = conf.get("rsync_io_timeout", "30")
     self.http_timeout = int(conf.get("http_timeout", 60))
     self.lockup_timeout = int(conf.get("lockup_timeout", 1800))
     self.recon_cache_path = conf.get("recon_cache_path", "/var/cache/swift")
     self.rcache = os.path.join(self.recon_cache_path, "object.recon")

开发者ID:eternaltyro，项目名称:swift，代码行数:26，代码来源:replicator.py

示例13: init

 def __init__(self, app, conf, *args, **kwargs):
     self.app = app
     self.conf = conf
     self.sample_account = '.transfer_record'
     self.aggregate_account = '.utilization'
     self.logger = get_logger(self.conf, log_route='utilization')
     self.container_ring = Ring('/etc/swift', ring_name='container')
     self.sample_rate = int(self.conf.get('sample_rate', 600))

开发者ID:KoreaCloudObjectStorage，项目名称:swift-utilization，代码行数:8，代码来源:utilization.py

示例14: create_account

 def create_account(act):
     ts = utils.normalize_timestamp(time())
     account_ring = Ring(_testdir, ring_name="account")
     partition, nodes = account_ring.get_nodes(act)
     for node in nodes:
         # Note: we are just using the http_connect method in the object
         # controller here to talk to the account server nodes.
         conn = swift.proxy.controllers.obj.http_connect(
             node["ip"],
             node["port"],
             node["device"],
             partition,
             "PUT",
             "/" + act,
             {"X-Timestamp": ts, "x-trans-id": act},
         )
         resp = conn.getresponse()
         assert resp.status == 201

开发者ID:rtblife97，项目名称:swift，代码行数:18，代码来源:__init__.py

示例15: get_container_list

def get_container_list(account):
    #Require a account eg. AUTH_ss
    #Return a list of containers within this account
    account_ring = Ring(swift_dir, ring_name="account")
    container_ring = Ring(swift_dir, ring_name="container")
    object_ring = Ring(swift_dir, ring_name="object")
    part, nodes = account_ring.get_nodes(account)

    URL="http://%s:%s/%s/%s/%s" % (nodes[0]['ip'], nodes[0]['port'], nodes[0]['device'],
                                   part, account)
    r = requests.get(URL)
    if r.status_code == 404:
        logger.warning("Account not existing yet")
    content = str(r.text)
    req = urllib2.Request(URL)
    container_list_hash = hashlib.md5(content).hexdigest()
    content = content.split("\n")
    content.remove('')
    return content, container_list_hash

开发者ID:HugoKuo，项目名称:ss-container-duper，代码行数:19，代码来源:ss-container-duper.py

示例16: _delete_or_save_lifecycle

    def _delete_or_save_lifecycle(self, method, lifecycle=None):
        path = '/.s3_bucket_lifecycle/%s/%s' % (self.account, self.container)
        oring = Ring('/etc/swift', ring_name='object')
        cring = Ring('/etc/swift', ring_name='container')
        part, nodes = oring.get_nodes('.s3_bucket_lifecycle', self.account,
                                      self.container)
        cpart, cnodes = cring.get_nodes('.s3_bucket_lifecycle', self.account)
        now_ts = normalize_timestamp(time.time())

        i = 0
        for node in nodes:
            ip = node['ip']
            port = node['port']
            dev = node['device']
            headers = dict()
            headers['user-agent'] = 'lifecycle-uploader'
            headers['X-Timestamp'] = now_ts
            headers['referer'] = 'lifecycle-uploader'
            headers['X-Container-Partition'] = cpart
            headers['X-Container-Host'] = '%(ip)s:%(port)s' % cnodes[i]
            headers['X-Container-Device'] = cnodes[i]['device']

            if lifecycle:
                headers['content-length'] = len(lifecycle)
                headers['etags'] = self._compute_md5(lifecycle)
                headers['content-type'] = 'text/plain'

            conn = http_connect(ip, port, dev, part, method, path,
                                headers)

            if method == 'PUT':
                conn.send(lifecycle)

            response = conn.getresponse()
            i += 1
        return response

开发者ID:KoreaCloudObjectStorage，项目名称:swift-lifecycle-management，代码行数:36，代码来源:lifecycle.py

示例17: get_data

 def get_data(self, **kwargs):
     query_id=str(uuid.uuid4())
     data_list=[]
     from keystoneclient.v2_0 import client
     from swift.common.ring import Ring
     keystone=client.Client(username=self.__username, password=self.__password, tenant_name=self.__project, auth_url=self.__auth_url)
     self.__ring = Ring(self.__ring_location)
     tenants = [tenant.id for tenant in keystone.tenants.list()]
     random.shuffle(tenants)
     data=init_message()
     data["swift"] = {}
     for tenant, stats in zip(tenants, ThreadPool().map(self.fetch, tenants)):
         if stats is not None:
             data["swift"][tenant] = stats
     return data

开发者ID:ahill-ersa，项目名称:reporting-producers，代码行数:15，代码来源:openstack.py

示例18: _get_db_info

    def _get_db_info(self, account, container, number):
        server_type = 'container'
        obj_conf = self.configs['%s-server' % server_type]
        config_path = obj_conf[number]
        options = utils.readconf(config_path, 'app:container-server')
        root = options.get('devices')

        swift_dir = options.get('swift_dir', '/etc/swift')
        ring = Ring(swift_dir, ring_name=server_type)
        part, nodes = ring.get_nodes(account, container)
        for node in nodes:
            # assumes one to one mapping
            if node['port'] == int(options.get('bind_port')):
                device = node['device']
                break
        else:
            return None

        path_hash = utils.hash_path(account, container)
        _dir = utils.storage_directory('%ss' % server_type, part, path_hash)
        db_dir = os.path.join(root, device, _dir)
        db_file = os.path.join(db_dir, '%s.db' % path_hash)
        db = ContainerBroker(db_file)
        return db.get_info()

开发者ID:clayg，项目名称:swift，代码行数:24，代码来源:test_object_metadata_replication.py

示例19: ObjectEndpoint

class ObjectEndpoint(object):

    def __init__(self, app, conf):
        self.app = app
        self.logger = get_logger(conf, log_route='object_endpoint')
        swift_dir = conf.get('swift_dir', '/etc/swift')
        self.object_ring = Ring(swift_dir, ring_name='object')

    def __call__(self, env, start_response):
        request = Request(env)

        url_prefix = '/object_endpoint/'

        if request.path.startswith(url_prefix):

            if request.method != 'GET':
                raise HTTPMethodNotAllowed()

            aco = split_path(request.path[len(url_prefix) - 1:], 1, 3, True)
            account = aco[0]
            container = aco[1]
            obj = aco[2]
            if obj.endswith('/'):
                obj = obj[:-1]

            object_partition, objects = self.object_ring.get_nodes(
                account, container, obj)

            endpoint_template = 'http://{ip}:{port}/{device}/{partition}/' + \
                                '{account}/{container}/{obj}'
            endpoints = []
            for element in objects:
                endpoint = endpoint_template.format(ip=element['ip'],
                                                    port=element['port'],
                                                    device=element['device'],
                                                    partition=object_partition,
                                                    account=account,
                                                    container=container,
                                                    obj=obj)
                endpoints.append(endpoint)

            start_response('200 OK', {})
            return json.dumps(endpoints)

        return self.app(env, start_response)

开发者ID:DmitryMezhensky，项目名称:Hadoop-and-Swift-integration，代码行数:45，代码来源:object_endpoint.py

示例20: init

 def __init__(self, conf):
     """
     :param conf: configuration object obtained from ConfigParser
     :param logger: logging object
     """
     self.conf = conf
     self.logger = get_logger(conf, log_route="object-replicator")
     self.devices_dir = conf.get("devices", "/srv/node")
     self.mount_check = config_true_value(conf.get("mount_check", "true"))
     self.vm_test_mode = config_true_value(conf.get("vm_test_mode", "no"))
     self.swift_dir = conf.get("swift_dir", "/etc/swift")
     self.port = int(conf.get("bind_port", 6000))
     self.concurrency = int(conf.get("concurrency", 1))
     self.stats_interval = int(conf.get("stats_interval", "300"))
     self.object_ring = Ring(self.swift_dir, ring_name="object")
     self.ring_check_interval = int(conf.get("ring_check_interval", 15))
     self.next_check = time.time() + self.ring_check_interval
     self.reclaim_age = int(conf.get("reclaim_age", 86400 * 7))
     self.partition_times = []
     self.run_pause = int(conf.get("run_pause", 30))
     self.rsync_timeout = int(conf.get("rsync_timeout", 900))
     self.rsync_io_timeout = conf.get("rsync_io_timeout", "30")
     self.rsync_bwlimit = conf.get("rsync_bwlimit", "0")
     self.http_timeout = int(conf.get("http_timeout", 60))
     self.lockup_timeout = int(conf.get("lockup_timeout", 1800))
     self.recon_cache_path = conf.get("recon_cache_path", "/var/cache/swift")
     self.rcache = os.path.join(self.recon_cache_path, "object.recon")
     self.conn_timeout = float(conf.get("conn_timeout", 0.5))
     self.node_timeout = float(conf.get("node_timeout", 10))
     self.sync_method = getattr(self, conf.get("sync_method") or "rsync")
     self.network_chunk_size = int(conf.get("network_chunk_size", 65536))
     self.disk_chunk_size = int(conf.get("disk_chunk_size", 65536))
     self.headers = {"Content-Length": "0", "user-agent": "obj-replicator %s" % os.getpid()}
     self.rsync_error_log_line_length = int(conf.get("rsync_error_log_line_length", 0))
     self.handoffs_first = config_true_value(conf.get("handoffs_first", False))
     self.handoff_delete = config_auto_int_value(conf.get("handoff_delete", "auto"), 0)
     self._diskfile_mgr = DiskFileManager(conf, self.logger)

开发者ID:674009287，项目名称:swift，代码行数:37，代码来源:replicator.py

注：本文中的swift.common.ring.Ring类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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示例5: is_valid_ring

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示例15: get_container_list

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示例20: __init__

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