Python pymongo.TEXT屬性代碼示例

# 需要導入模塊: import pymongo [as 別名]
# 或者: from pymongo import TEXT [as 別名]
def connect(self):
        self.init()

        # Create indexes
        self.files.create_index('md5')
        self.files.create_index('sha1')
        self.files.create_index('sha256')
        self.files.create_index([("$**", TEXT)], background=True)
        self.analysis.create_index('date')
        self.analysis.create_index([("$**", TEXT)], background=True) 

# 需要導入模塊: import pymongo [as 別名]
# 或者: from pymongo import TEXT [as 別名]
def __init__(self, function_result_status_persistance_conf, queue_name):
        self.function_result_status_persistance_conf = function_result_status_persistance_conf
        if self.function_result_status_persistance_conf.is_save_status:
            task_status_col = self.mongo_db_task_status.get_collection(queue_name)
            # params_str 如果很長，必須使用TEXt或HASHED索引。
            task_status_col.create_indexes([IndexModel([("insert_time_str", -1)]), IndexModel([("insert_time", -1)]),
                                            IndexModel([("params_str", pymongo.TEXT)]), IndexModel([("success", 1)])
                                            ], )
            task_status_col.create_index([("utime", 1)],
                                         expireAfterSeconds=function_result_status_persistance_conf.expire_seconds)  # 隻保留7天。
            self._mongo_bulk_write_helper = MongoBulkWriteHelper(task_status_col, 100, 2)
            self.task_status_col = task_status_col 

# 需要導入模塊: import pymongo [as 別名]
# 或者: from pymongo import TEXT [as 別名]
def init(dataset_name, create_index=True):
    # Connection to DB system
    global dbc
    dbc = MongoClient(C.db_location)
    # Configure right DB
    global database
    database = dbc[dataset_name]
    global modeldb
    modeldb = database.columns
    # Create full text search index
    if create_index:
        print("Creating full-text search index")
        modeldb.create_index([('t_data', TEXT)])
        modeldb.create_index([("key", HASHED)]) 

# 需要導入模塊: import pymongo [as 別名]
# 或者: from pymongo import TEXT [as 別名]
def create_text_index(collection, field_name, *args):
        # type: (pymongo.collection.Collection, str, SortOrder, bool) -> ()
        MongoRepository.create_index(collection, field_name, pymongo.TEXT) 

# 需要導入模塊: import pymongo [as 別名]
# 或者: from pymongo import TEXT [as 別名]
def explicit_key(index):
    if isinstance(index, (list, tuple)):
        assert len(index) == 2, 'Must be a (`key`, `direction`) tuple'
        return index
    if index.startswith('+'):
        return (index[1:], ASCENDING)
    if index.startswith('-'):
        return (index[1:], DESCENDING)
    if index.startswith('$'):
        return (index[1:], TEXT)
    if index.startswith('#'):
        return (index[1:], HASHED)
    return (index, ASCENDING) 

# 需要導入模塊: import pymongo [as 別名]
# 或者: from pymongo import TEXT [as 別名]
def __init__(self, config):
        #*** Required for BaseClass:
        self.config = config
        #*** Set up Logging with inherited base class method:
        self.configure_logging(__name__, "switches_logging_level_s",
                                       "switches_logging_level_c")

        #*** Set up database collections:
        #*** Get parameters from config:
        mongo_addr = config.get_value("mongo_addr")
        mongo_port = config.get_value("mongo_port")
        mongo_dbname = config.get_value("mongo_dbname")

        #*** Start mongodb:
        self.logger.info("Connecting to MongoDB database...")
        mongo_client = MongoClient(mongo_addr, mongo_port)

        #*** Connect to MongoDB nmeta database:
        db_nmeta = mongo_client[mongo_dbname]

        #*** Delete (drop) previous switches collection if it exists:
        self.logger.debug("Deleting previous switches MongoDB collection...")
        db_nmeta.switches_col.drop()

        #*** Create the switches collection:
        self.switches_col = db_nmeta.create_collection('switches_col')

        #*** Index dpid key to improve look-up performance:
        self.switches_col.create_index([('dpid', pymongo.TEXT)], unique=False)

        #*** Get max bytes of new flow packets to send to controller from
        #*** config file:
        self.miss_send_len = config.get_value("miss_send_len")
        if self.miss_send_len < 1500:
            self.logger.info("Be aware that setting "
                             "miss_send_len to less than a full size packet "
                             "may result in errors due to truncation. "
                             "Configured value is %s bytes",
                             self.miss_send_len)
        #*** Tell switch how to handle fragments (see OpenFlow spec):
        self.ofpc_frag = config.get_value("ofpc_frag")

        #*** Flow mod cookie value offset indicates flow session direction:
        self.offset = config.get_value("flow_mod_cookie_reverse_offset")

        #*** Dictionary of the instances of the Switch class,
        #***  key is the switch DPID which is assumed to be unique:
        self.switches = {}