walkacross

在 **sys_analyser Mod**模块中，添加 策略【不同频率】换手率的统计指标

sdk无法支持多线程操作

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当写多线程或者多进程代码时， 帐号超过两个线程时，会报错： 帐号登录验证问题。 请问这是有意如此，还是其他可能的原因?

在处理多标的时，get_bars默认将停复牌数据删除，导致不同数据的时间是非对齐，这加大了使用难度。应该与get_price一直， 将skip_paused参数暴露给用户。

ImportError: This loader does not know module sqlalchemy.orm.i

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环境： linux 16.04, python 3.6 偶尔能运行成功，但是经常出现该问题。

Hi Yvictor Thanks for your TradingGym project which is really interesting and helpful. I’m a bit unclear with two things in trading_env.py. (1)Will code line [next_index = self.step_st+self.obs_len+1] in self.step...

[Feature Request] add cmake build method, make it easier for adding envpool as a third-party dependency in c++ environment

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## Motivation thanks for this nice library, which is trying to provide is a general solution for various kinds of speeding-up RL environment parallelization. Currently, envpool treats the python users...

I fix bugs in factor exposure constraints, so that specific factor exposure can be constrained dynamically(by t).

hey, thanks for this project. 我的运行环境是ubuntu16.04, python3.6.4， swig3.0.10(和snowboy官网要求一致) ， 根据文档要求，在运行时，遇到如下问题， 是哪个环节出现了什么问题么？ 可否帮我解答一下，谢谢。 have a good day ~~~ File "/kim-voice-assistant/venv/lib/python3.6/importlib/__init__.py", line 126, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "", line...

support pandas >= 0.20

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hey 最新的rqalpha 3.2.0已经支持pandas >=0.20 (see here[https://github.com/ricequant/rqalpha/issues/304])

chat-ui docker image failed to connect the mongo docker contrainer

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step 1: build the chat-ui image ~~~ docker build -t chat-ui -f ./Dockerfile.local . ~~~ step 2: ~~~ # bind the 27016 docker run -d -p 27016:27017 --name mongo-chatui mongo:latest...