# CTP期货 API Python Wrapper
[](https://github.com/nooperpudd/ctpwrapper/actions/workflows/build.yaml)
[](https://ci.appveyor.com/project/nooperpudd/ctpwrapper)
[](https://www.codacy.com/app/nooperpudd/ctpwrapper?utm_source=github.com&utm_medium=referral&utm_content=nooperpudd/ctpwrapper&utm_campaign=Badge_Grade)
[](https://pypi.python.org/pypi/ctpwrapper)
[](https://pypi.python.org/pypi/ctpwrapper)
[](https://pypi.python.org/pypi/ctpwrapper)
[](https://pypi.python.org/pypi/ctpwrapper)
[](https://pepy.tech/project/ctpwrapper)
[CTP Website](http://www.sfit.com.cn/5_2_DocumentDown_1.htm)
Version: v6.7.0
Platform: Linux 64bit, Windows 64bit
Python Requirement: x86-64
**Especially Support PyPy3-3.6 Linux 64bit**
Inspire By lovelylain
# Install
Before you install ctpwrapper package, you need to make sure you have
already install cython package.
>>>pip install cython --upgrade
>>>pip install ctpwrapper --upgrade
# Donate [捐助]
<img src="images/alipay.png" width="250" height="250"><img src="images/wechat.jpg" width="250" height="250">
## ⚠️⚠️ notice ⚠️⚠️
sometimes quote the market futures data, but there is no trading data from the API stream,
better just add `time.sleep(2)` func call after `Init()` method invoked, this could help to solve no data response issue.
## Demo
sample code [samples](samples/)
## issues
https://github.com/nooperpudd/ctpwrapper/issues/62
this is a temporary solution for the UnicodeDecodeError issue.
```
Traceback (most recent call last):
File "ctpwrapper/TraderApi.pyx", line 1402, in ctpwrapper.TraderApi.TraderSpi_OnRspQrySettlementInfo
File "/root/python/futures/trader_main.py", line 149, in OnRspQrySettlementInfo
print(pSettlementInfo.Content)
File "/root/python/futures/.venv/lib/python3.9/site-packages/ctpwrapper/base.py", line 28, in __getattribute__
return value.decode("gbk")
UnicodeDecodeError: 'gbk' codec can't decode byte 0xd2 in position 499: incomplete multibyte sequence
```
```python
error_message = ""
def OnRspQryTradingAccount(self, pTradingAccount, pRspInfo, nRequestID, bIsLast):
print("OnRspQryTradingAccount")
print("nRequestID:", nRequestID)
print("bIsLast:", bIsLast)
print("pRspInfo:", pRspInfo)
print("pTradingAccount:", pTradingAccount)
# need to check is last message from the server.
global error_message
if not bIsLast:
error_message+=pRspInfo.ErrorMsg
else:
error_message+=pRspInfo.ErrorMsg
if isinstance(error_message,bytes):
error_message.decode("gbk")
```
# Documentation
CTP documentation can be found in the [docs](doc/ctp/)
# Contact
If you have any question about the ctpwrapper API, contact 365504029@qq.com
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