【平台使用】策略迁移至3.0环境 无法读取bigdatasource

由bqgt6c9n创建，最终由small_q更新于2025-02-15 11:01 被浏览 79 用户

2.0环境可视化AI策略迁移至3.0可视化AI模块后，无法读取bigdatasource，代码读取应该如何修改

2.0环境数据读取代码如下

# 显式导入 BigQuant 相关 SDK 模块
from bigdatasource.api import DataSource
from bigdata.api.datareader import D
from biglearning.api import M
from biglearning.api import tools as T
from biglearning.module2.common.data import Outputs
 
import pandas as pd
import numpy as np
import math
import warnings
import datetime
 
from zipline.finance.commission import PerOrder
from zipline.api import get_open_orders
from zipline.api import symbol
 
from bigtrader.sdk import *
from bigtrader.utils.my_collections import NumPyDeque
from bigtrader.constant import OrderType
from bigtrader.constant import Direction

# <aistudiograph>

\