# coding=utf-8
'''
Created on 2016年3月30日
从mongodb中加载初始化数据
@author: ChenHao
'''

class LoadDataFromDB():
    
    def __init__(self):
        pass
    
    
    def craw(self):
        pass
    
    
    def _get_kindlist_from_db(self, db):
        kindlist = list()
        rs = db.kind.find()
        for r in rs:
            kindlist.append(r)
        return kindlist
    
    def _get_brandlist_from_db(self, db):
        brandlist = list()
        rs = db.brand.find()
        for r in rs:
            brandlist.append(r)
        return brandlist
    
if __name__ == '__main__':
    pass