def __init__(self, event_loop=None):
db_host = mongodb_settings.get("host", "localhost")
db_port = mongodb_settings.get("port")
db_name = mongodb_settings.get("name")
logger.info("ASYNC | connecting to mongodb: {0}@{1}:{2}".format(db_name, db_host, db_port))
if event_loop:
self.client = amotor.AsyncIOMotorClient(host=db_host, port=db_port, io_loop=event_loop)
else:
self.client = amotor.AsyncIOMotorClient(host=db_host, port=db_port)
self.db = amotor.AsyncIOMotorDatabase(self.client, db_name)
def mongodb(loop):
conn = motor_asyncio.AsyncIOMotorClient(ssl=False, io_loop=loop)
db = motor_asyncio.AsyncIOMotorDatabase(conn, 'wiki_test')
yield db
await = loop.run_until_complete
collections = await(db.collection_names())
for name in collections:
collection = db[name]
await(collection.drop())
def __new__(cls):
if not cls._instance:
client = motor_asyncio.AsyncIOMotorClient(options.options.db_host)
cls._instance = motor_asyncio.AsyncIOMotorDatabase(
client, options.options.db_name)
return cls._instance