Python django.conf.settings.REDIS_HOST Examples

def get(self, request, *args, **kwargs):
        connect = redis.StrictRedis(
            host=settings.REDIS_HOST,
            port=settings.REDIS_PORT,
            db=settings.REDIS_SPACE,
            password=settings.REDIS_PASSWD
        )
        week_list = ['Won', 'Tue', 'Wed', 'Thur', 'Fri', 'Sat', 'Sun']
        TEMP = connect.hgetall('WORK',)
        WORK = []
        for key in week_list:
            WORK.append({
                'time': str(key, encoding='utf-8'),
                '执行次数': TEMP[key]
            })
        return Response(
            {'title': '一周内工单执行','dataset': WORK} or {}, status.HTTP_200_OK
        ) 

def get(self, request, *args, **kwargs):
        connect = redis.StrictRedis(
            host=settings.REDIS_HOST,
            port=settings.REDIS_PORT,
            db=settings.REDIS_SPACE,
            password=settings.REDIS_PASSWD
        )
        TEMP = connect.hgetall('GROUP',)
        GROUP = [
            ['主机数目','count'],
        ]
        for key in TEMP:
            GROUP.append([str(key, encoding='utf-8'), int(TEMP[key])])
        return Response(
            {'title': '主机统计', 'dataset': GROUP} or {}, status.HTTP_200_OK
        ) 

def invalidate_view_cache_for_tenant_and_cache_key(schema_name, cache_key_prefix=None):
    """Invalidate our view cache for a specific tenant and source type.

    If cache_key_prefix is None, all views will be invalidated.
    """
    cache = caches["default"]
    if isinstance(cache, RedisCache):
        cache = Redis(host=settings.REDIS_HOST, port=settings.REDIS_PORT, db=settings.REDIS_DB)
        all_keys = cache.keys("*")
        all_keys = [key.decode("utf-8") for key in all_keys]
    elif isinstance(cache, LocMemCache):
        all_keys = list(locmem._caches.get(settings.TEST_CACHE_LOCATION).keys())
        all_keys = [key.split(":", 2)[-1] for key in all_keys]
    else:
        msg = "Using an unsupported caching backend!"
        raise KokuCacheError(msg)

    all_keys = all_keys if all_keys is not None else []

    if cache_key_prefix:
        keys_to_invalidate = [key for key in all_keys if (schema_name in key and cache_key_prefix in key)]
    else:
        # Invalidate all cached views for the tenant
        keys_to_invalidate = [key for key in all_keys if schema_name in key]

    for key in keys_to_invalidate:
        cache.delete(key)

    msg = f"Invalidated request cache for\n\ttenant: {schema_name}\n\tcache_key_prefix: {cache_key_prefix}"
    LOG.info(msg) 

def municipality_data(request):
    # r = redis.StrictRedis(host=settings.REDIS_HOST, port=6379, db=3)
    # data = r.hgetall("municipality")
    data = generate_municipality_data()
    return Response(data.values()) 

def __init__(self):
        self._pool = redis.ConnectionPool(host=settings.REDIS_HOST, port=settings.REDIS_PORT,
                                          decode_responses=True, db=settings.MAP_CACHE_DB,
                                          password=settings.REDIS_PASSWORD)
        self.client = redis.Redis(connection_pool=self._pool) 

def get_redis_client() -> redis.StrictRedis:
    return redis.StrictRedis(host=settings.REDIS_HOST, port=settings.REDIS_PORT,
                             password=settings.REDIS_PASSWORD, db=0) 

def __init__(self, verbose=False):
        self.r = redis.StrictRedis(host=settings.REDIS_HOST, port=settings.REDIS_PORT, db=0)
        self.verbose = verbose 

def get(self, request, *args, **kwargs):
        connect = redis.StrictRedis(
            host=settings.REDIS_HOST,
            port=settings.REDIS_PORT,
            db=settings.REDIS_SPACE,
            password=settings.REDIS_PASSWD
        )
        TEMP = connect.hgetall('COUNT',)
        COUNT = {}
        for key in TEMP:
            COUNT[str(key, encoding='utf-8')] = TEMP[key]
        return Response(
            COUNT or {}, status.HTTP_200_OK
        ) 

def connect(self):  
        cc = lambda *args: protocol.ClientCreator(reactor, *args)

        self.redis_sub = RedisDispatch(settings.REDIS_HOST, settings.REDIS_PORT)
        redis_factory = RedisServiceRegisteringFactory(self)
        reactor.connectTCP(settings.REDIS_HOST, settings.REDIS_PORT, redis_factory)
        yield redis_factory.deferred 

def __init__(self):
        if self.__kerberos_has_ticket() is False:
            self.__kerberos_init()
        if api.isdone('finalize') is False:
            api.bootstrap_with_global_options(context='api')
            api.finalize()
        api.Backend.rpcclient.connect()
        self.redis = redis.StrictRedis(host=settings.REDIS_HOST, port=settings.REDIS_PORT, db=settings.REDIS_DB, password=settings.REDIS_PASSWORD) 

def __init__(self, thread_id, name, experiment, component_id, max_results, cache_results):
        threading.Thread.__init__(self)
        self.threadID = thread_id
        self.name = name
        self.experiment = experiment
        self.comp_id = component_id
        self.result = {}
        self.max_results = max_results
        self.cache_results = cache_results
        print "Submitting topology to storm. End component", self.comp_id
        exp = Experiment.objects.get(pk=self.experiment)
        graph = exp.workflow.graph_data
        graph_data = {}
        print graph
        tmp = graph.split(',')
        for elem in tmp:
            first_node = elem.split(":")[0]
            second_node = elem.split(":")[1]
            if second_node in graph_data:
                depend_nodes = graph_data[second_node]
                depend_nodes.add(first_node)
            else:
                graph_data[second_node] = set()
                graph_data[second_node].add(first_node)
        topological_graph = toposort_flatten(graph_data)
        print "Graph after topological sort", topological_graph
        message = {
            'exp_id': self.experiment, 'result': self.comp_id,
            'graph': topological_graph, 'components': defaultdict()}

        for data in topological_graph:
            component_id = int(data)
            comp = Component.objects.get(pk=component_id)
            if comp.operation_type.function_type == 'Create':
                if comp.operation_type.function_arg == 'Table':
                        filename = comp.operation_type.function_subtype_arg
                        input_data = read_csv(filename)
                        message['input'] = {}
                        for elem in list(input_data.columns):
                            message['input'][elem] = list(input_data[elem])
                        message['cols'] = list(input_data.columns)
                        # message['input'] = input_data.to_dict()

            serialized_obj = serializers.serialize('json', [comp.operation_type, ])
            print "Component_id", component_id, " ", comp.operation_type
            message['components'][data] = serialized_obj

        print "Message ", message
        r = redis.StrictRedis(host=settings.REDIS_HOST, port=settings.REDIS_PORT, db=0)
        self.pubsub = r.pubsub(ignore_subscribe_messages=True)
        self.pubsub.subscribe("Exp " + str(self.experiment))
        ret = r.publish('workflow', json.dumps(message))
        print "return", ret