yinhm / datafeed Goto Github PK
View Code? Open in Web Editor NEWA Datafeed System for Financial Data.
License: Apache License 2.0
A Datafeed System for Financial Data.
License: Apache License 2.0
I am working on the integration of a live data feed with zipline. When implementing a new datasource, I found that DataSource is not exported from zipline,sources. Is there some reason for this?
Can I implement a new datasource without subclassing from DataSource? Thanks!
兄弟你的这个项目很接地气,找了很久了,但是我水平有限,不太能看得明白怎么进行二次开发。你能弄个文档就好了。
比如,我如何接入网际风接口?如何接收推送来的数据?如何把这些数据存盘(收盘作业?)?
如何取数据进行公式计算?
我试了一下首页的例子:
from datafeed.client import Client
c = Client()
c.get_report("SH000001")
结果是:Exception: Symbol SH000001 not exists.
哪里出错?
你好,请问有继续开发股票数据的获取,有一些问题想请教你!
Hi @yinhm
I ran across datafeed, and I was wondering if it could be integrated with our project: https://github.com/quantopian/zipline
what do you think?
thanks,
fawce
Hi yinhm
I tried to add the yahoo provider right within the datafeed server loop of my application:
Every time it executes the loop and therefore the whole script terminates right after the yahoo provider has done the job. I can only assume this way to do it is not applicable to the tornado io loop of the datafeed server. Do you have any suggestions? I don't want to place my archive_day function in another script and upload it with client.put_day() anymore.
python datafeed/server.py
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.