import pymongo
from bson import ObjectId
from gridfs import GridFS

client = pymongo.MongoClient('mongodb://{}:{}@{}:{}'.format('root', 'sromitdTW569kC#M', '116.63.130.34', 27018))


def find_rating_records(param):
    """
    查询评价记录
    Parameters:
        param: 查询条件
    Returns:
        record: 查询结果
    """
    collection = client['评价']['评价记录']
    data = collection.find(param, {'_id': False})
    record = list(data)
    return record