import sys
import time
import config
from data_preprocessing import DataPreProcessing

# 数据清洗与句向量计算
def clear_embedding_train(mongo_coll, sup, sub):
    origin_dataset = mongo_coll.find(no_cursor_timeout=True, batch_size=5)
    dpp = DataPreProcessing(mongo_coll, is_train=True)
    start = time.time()
    dpp(origin_dataset[sup:sub])
    print("耗时:", time.time()-start)


if __name__ == "__main__":
    # 获取shell输入参数
    argv_list = sys.argv
    if len(argv_list) == 1:
        sup, sub = None, None
    elif len(argv_list) == 2:
        sup, sub = argv_list[1].split(':')
        sup = None if sup == '' else int(sup)
        sub = None if sub == '' else int(sub)
    # 获取mongodb数据
    mongo_coll = config.mongo_coll
    # 清洗文本与计算句向量(train_mode=1表示需要进行文本清洗与句向量计算)
    clear_embedding_train(mongo_coll, sup, sub)