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python_stock_api's Introduction

股票行情工具的后端接口

前端项目地址:https://github.com/walkingsky/vue_stock_view

1.数据准备

  • 股票历史交易记录文件:从广发操盘手客户端导出历史交易记录(文件名匹配 “*历史成交-*.csv”,比如广发操盘手-历史成交-1.csv),存放到固定目录DIR
  • 股票持仓记录文件:从广发操盘手客户端导出历史交易记录(文件名“广发操盘手-持仓.csv”),存放到固定目录DIR

2.配置

  • (必须)修改stockService.py 文件中的getPath 函数,返回上一步的目录DIR

    def getPath(self):
            if os.path.exists('/data'):
                path = "/data/tools/python/stock_csv"
            else:
                path = "F:/study/python/stock_csv"
            return path
    
    
  • ​ 修改app.py 中的flask执行参数,比如端口号(也可以保持默认不修改)

    app.run(host='127.0.0.1', port=5000, debug=True, threaded=True)

3.安装库

pip install -r requirements.txt

4.执行

python app.py

备注说明:

  • python版本3.8.10

  • flask使用开发模式运行,对高并发运行支持的不是很好,所以前端的“行业行情分析”做了获取数据的数量限制。如果将该代码部署到了支持高并发的环境中,可适当调高行业数量和行业内股票数量的限制。

# 行业数量默认限制
limitIn = 5
# 行业内股票数量默认限制
limitStock = 10

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