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Python ConfigStore.get方法代码示例

本文整理汇总了Python中datastore.config.ConfigStore.get方法的典型用法代码示例。如果您正苦于以下问题:Python ConfigStore.get方法的具体用法?Python ConfigStore.get怎么用?Python ConfigStore.get使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在datastore.config.ConfigStore的用法示例。


在下文中一共展示了ConfigStore.get方法的1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,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: Main

# 需要导入模块: from datastore.config import ConfigStore [as 别名]
# 或者: from datastore.config.ConfigStore import get [as 别名]
class Main(object):
    def __init__(self):
        self.logger = logging.getLogger('dscached')
        self.config = None
        self.datastore = None
        self.configstore = None
        self.rpc = RpcContext()
        self.rpc.streaming_enabled = True
        self.rpc.streaming_burst = 16
        self.client = None
        self.server = None
        self.plugin_dirs = []
        self.plugins = {}
        self.directories = []
        self.users_cache = TTLCacheStore()
        self.groups_cache = TTLCacheStore()
        self.hosts_cache = TTLCacheStore()
        self.cache_ttl = 7200
        self.search_order = []
        self.cache_enumerations = True
        self.cache_lookups = True
        self.rpc.register_service_instance('dscached.account', AccountService(self))
        self.rpc.register_service_instance('dscached.group', GroupService(self))
        self.rpc.register_service_instance('dscached.host', HostService(self))
        self.rpc.register_service_instance('dscached.management', ManagementService(self))
        self.rpc.register_service_instance('dscached.debug', DebugService())

    def get_enabled_directories(self):
        return list(filter(None, (self.get_directory_by_name(n) for n in self.get_search_order())))

    def get_search_order(self):
        return ['local', 'system'] + self.search_order

    def get_directory_by_domain(self, domain_name):
        return first_or_default(lambda d: d.domain_name == domain_name, self.directories)

    def get_directory_by_name(self, name):
        return first_or_default(lambda d: d.name == name, self.directories)

    def get_directory_for_id(self, uid=None, gid=None):
        if uid is not None:
            if uid == 0:
                # Special case for root user
                return first_or_default(lambda d: d.plugin_type == 'local', self.directories)

            return first_or_default(
                lambda d: d.max_uid and d.max_uid >= uid >= d.min_uid,
                self.directories
            )

        if gid is not None:
            if gid == 0:
                # Special case for wheel group
                return first_or_default(lambda d: d.plugin_type == 'local', self.directories)

            return first_or_default(
                lambda d: d.max_gid and d.max_gid >= gid >= d.min_gid,
                self.directories
            )

    def init_datastore(self):
        try:
            self.datastore = datastore.get_datastore()
        except datastore.DatastoreException as err:
            self.logger.error('Cannot initialize datastore: %s', str(err))
            sys.exit(1)

        self.configstore = ConfigStore(self.datastore)

    def init_dispatcher(self):
        def on_error(reason, **kwargs):
            if reason in (ClientError.CONNECTION_CLOSED, ClientError.LOGOUT):
                self.logger.warning('Connection to dispatcher lost')
                self.connect()

        self.client = Client()
        self.client.on_error(on_error)
        self.connect()

    def init_server(self, address):
        self.server = Server(self)
        self.server.rpc = self.rpc
        self.server.start(address)
        thread = Thread(target=self.server.serve_forever)
        thread.name = 'ServerThread'
        thread.daemon = True
        thread.start()

    def parse_config(self, filename):
        try:
            with open(filename, 'r') as f:
                self.config = json.load(f)
        except IOError as err:
            self.logger.error('Cannot read config file: %s', err.message)
            sys.exit(1)
        except ValueError:
            self.logger.error('Config file has unreadable format (not valid JSON)')
            sys.exit(1)

        self.plugin_dirs = self.config['dscached']['plugin-dirs']
#.........这里部分代码省略.........
开发者ID:650elx,项目名称:middleware,代码行数:103,代码来源:main.py


注:本文中的datastore.config.ConfigStore.get方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,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。