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PS C:\Vnpy_evo_Trading> python .\run.py
📢 Tips: QFluentWidgets Pro is now released. Click https://qfluentwidgets.com/pages/pro to learn more about it.
PS C:\Vnpy_evo_Trading>
都装好了,脚本启动,没反应。
…
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跑起来有些问题,教程python spider.py
浏览器输入 127.0.0.1:8000/admin 吧
进入 Novels 板块查看数据显示报错
`
Request Method: | GET
-- | --
http://127.0.0.1:8000/admin/novels/novels/
2.1.5
OperationalError
no such table:…
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我们在进行连接行情交易时,发送后,回报vnpy是否没有管,有的时候,如果没有收到账户、持仓或者行情的回报数据,是否会造成策略上的错误,正如价差交易的国内外跨市场套利,突然由于行情没了,导致交易错误,是否vnpy,可以在全局上加个状态机对gateway这块,这边出现问题,全局停止策略
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I keep getting :ImportError: No module named tzlocal" and I do not know what to do. I reinstalled the pip tzlocal and nothing happens.
ghost updated
2 years ago
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我的MacOS是Mojave,系统比较老。主要是觉得它比较轻便,日常使用足够了。
我是使用pip install vnpy_ctp
在运行的时候,系统报如下错误:
from .vnctpmd import MdApi
ImportError: dlopen(/data/software/dev/miniconda3/envs/trade/lib/python3.8/site-pa…
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I am trying to run backtesting module, using GUI. But when I select default **IF88.CEFEX** ticker - it fails to find the data, Same is for **AAPL.NYMEX**.
```
- 09:18:34 initialization CTA backte…
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Traceback (most recent call last):
File "C:/Users/chengxiang/Desktop/test3/222", line 112, in
spider = Spider()
File "C:/Users/chengxiang/Desktop/test3/222", line 15, in __init__
self…
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RestClient on error----------
[2024-08-17T09:18:42.106395]: Unhandled RestClient Error:
request:request : GET /fapi/v1/time because terminated:
headers: None
params: None
data: None
json: None
…
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我推荐如下一些时序数据库:
**tstables(HDF5)**
https://github.com/mysl/tstables
/https://github.com/afiedler/tstables
A Python package to store time series data in HDF5 files using PyTables.
It stores ti…
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Traceback (most recent call last):
File "C:\veighna_studio\lib\threading.py", line 1016, in _bootstrap_inner
self.run()
File "C:\veighna_studio\lib\threading.py", line 953, in run
self…