python port

[davechurchill]

python port

[davechurchill]

If someone does something involving pysc2 / commandcenter and wants to pull request what they did, I would be happy to review it, but I have no plans of doing anything but C++ with CommandCenter for the foreseeable future

[davechurchill]

Seems like a lot of work to avoid learning a little C++? :D

[alkurbatov]

The problem is that there is no direct connection between the c++ code and the Python code. From my point of view the only thing that could be done here is creation of the Python bindings over Python API that will allow to use CommandCenter in Python apps. However it is a hard work to support such bindings in actul state.

[vors]

@alkurbatov yes, that's my understanding too. It would be doable if we can keep an API surface, but it's additional restrictions. I was more thinking along the lines of rewriting the whole project in python for the sake of interop.

[vors]

lol sure

My hypothesis is that having 2 projects for the sc2 research that can reuse each other is better than having 2 projects that have no way to interact and can lead to more interesting results. But I don't have any data to prove it.

[davechurchill]

True - I just don't have an immediate use for it so I'm going to bow out of any responsibility for it :)

I suspected that using some sort of python / c++ interop may be the easiest way of going about it

[alkurbatov]

@vors I did such things for more complicated C-like API. We used handmade codegenerator to analyze C++ code and create Python bindings (each of which converted arguments and executed a C++ function). While the codegenerator allows to reduce support burden (i.e. just recompile everything when needed) on the other hand we have to support the codegenerator and expand it for some complex datatypes, and fix leaks in the generated code.

I am not sure if such approach is applicable here but it could be an option too.

However according to the experience of the large and complex projects (e.g. libvirt): they usually implement separate Python API which use C-function calls, write everything manually and cover the API with tests as much as possible.