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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!
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.
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!
python datafeed/server.py
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?
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