https://github.com/vnpy/vnpy_da
VeighNa框架的直达期货交易接口
https://github.com/vnpy/vnpy_da
directaccess python veighna vnpy
Last synced: 11 months ago
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VeighNa框架的直达期货交易接口
- Host: GitHub
- URL: https://github.com/vnpy/vnpy_da
- Owner: vnpy
- License: mit
- Created: 2021-09-29T00:39:36.000Z (almost 5 years ago)
- Default Branch: main
- Last Pushed: 2025-07-04T05:27:40.000Z (about 1 year ago)
- Last Synced: 2025-08-20T22:36:30.570Z (11 months ago)
- Topics: directaccess, python, veighna, vnpy
- Language: Python
- Homepage: https://www.vnpy.com
- Size: 3.25 MB
- Stars: 7
- Watchers: 2
- Forks: 7
- Open Issues: 2
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- License: LICENSE
- Code of conduct: .github/CODE_OF_CONDUCT.md
- Support: .github/SUPPORT.md
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README
# VeighNa框架的直达期货交易接口
## 说明
基于DAApi的1.18.2.5Python版本开发的直达期货交易接口。
## 安装
安装环境推荐基于4.0.0版本以上的【[**VeighNa Studio**](https://www.vnpy.com)】。
直接使用pip命令：
```
pip install vnpy_da
```
或者下载源代码后，解压后在cmd中运行：
```
pip install .
```
**请注意，vnpy_da需要通过pyda包加载行情API以及交易API。请通过直达国际官网-【下载】-【软件下载】-【Python API下载】下载API压缩包解压后安装对应的whl文件。**
## 使用
以脚本方式启动（script/run.py）：
```
from vnpy.event import EventEngine
from vnpy.trader.engine import MainEngine
from vnpy.trader.ui import MainWindow, create_qapp
from vnpy_da import DaGateway
def main():
"""主入口函数"""
qapp = create_qapp()
event_engine = EventEngine()
main_engine = MainEngine(event_engine)
main_engine.add_gateway(DaGateway)
main_window = MainWindow(main_engine, event_engine)
main_window.showMaximized()
qapp.exec()
if __name__ == "__main__":
main()
```