Comments (3)
A new plugin for zvt, see https://github.com/scanfyu/zvt-tushare.
from zvt.
@scanfyu
建议实现步骤
1)复用Stock entity,只是添加tushare provider
加上这句:
register_schema(providers=['joinquant', 'eastmoney', 'exchange', 'sina','tushare'], db_name='stock_meta',
schema_base=StockMetaBase)
这样其他人安装zvt-tushare,获得tushare数据的能力,其他模块直接复用
2)其他数据属于entity event
参考
https://zvtvz.github.io/zvt/#/data_extending
https://github.com/zvtvz/zvt-ccxt
然后就是重复以下步骤
-
定义domain
-
根据provider提供的api,决定如何使用evaluate_start_end_size_timestamps
from zvt.
这里我是在domain下边新建一个meta并继承stock_meta还是说直接在domain下建立stock_meta并继承啊?
两种方案
1)
请使用zvt0.8.5以上版本,参考代码
https://github.com/zvtvz/zvt/blob/master/tests/contract/test_add_provider_plugin.py
可以不重新建meta,只是在domain的__init__里面执行如下语句:
from zvt.contract.register import register_schema
from zvt.domain.meta.stock_meta import StockMetaBase
register_schema(providers=['tushare'], db_name='stock_meta',
schema_base=StockMetaBase)
这样便注册了tushare provider,并创建了相应的数据库
2)自己新定义一种entity,比如TushareStock
这样Factor,StockTrader,get_kdata等如果要使用Tushare的entity数据,entity schema需要重新指定,问题不大。
推荐使用方法一,尽可能复用现在的代码。
Entity只是提供标的的列表功能和一些组合,主要还是其他数据。
from zvt.
Related Issues (20)
- 更新到最新运行Stock1dKdata.record_data更新出错了 HOT 1
- 下载了历史数据替换后,更新数据报错 HOT 3
- ETF详细数据
- 所有的交易测试都会报一个数据为空的错误,examples和tests里的都是这样
- 增加获取数据的API,类似record_data HOT 2
- 东财的行情数据获取有bug HOT 1
- cannot start project
- 更新板块数据时会报错 HOT 4
- 可以更新几个trader的example吗 HOT 1
- NameError: name 'get_finance_factor' is not defined HOT 1
- 东财数据无法获取 HOT 4
- 请教一下如何自己更新数据? HOT 1
- ImportError: cannot import name 'get_current_traceback' from 'werkzeug.debug.tbtools' HOT 12
- 执行财务因子相关报错 HOT 1
- 有没有docker版本? HOT 1
- 请教 如何接入tushare的数据?
- QMT provider and Broker still can't work HOT 3
- ImportError: cannot import name 'html' from 'dash' HOT 1
- 哪位热心人士提供一份可以运行环境的PIP LIST? HOT 2
- MacBook Pro M3安装出错 HOT 2
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from zvt.