The py3-go from aadog

py3-go's Introduction

go python3 bind

python version:3.10.5
python version:3.8.10 (default supper win7)

support list

cogo-less,It does not need CGO support, so the compilation speed is very fast
python3 all plugin,include Native module
Automatic type conversion Go to PyObject
Automatic type conversion PyObject to Go
import Any Python package
C function is registered to python, painless interaction

cgo-less

install

go get github.com/aadog/py3-go

test


func main(){
	PyImport_AppendInittab("_test", func() *PyObject {
		m := CreateModule("_test", "aa")
		m.AddFunction("add", func(a, b int) int {
			return a + b
		})
		return m.AsObj()
	})
	cpy3.Py_SetProgramName(os.Args[0])
	cpy3.Py_SetPythonHome("./")
	cpy3.Py_Initialize()
	cpy3.PyRun_SimpleString(`
        import _test
        print(_test.Call('add',1,2))
    `)
}

exception


func main(){
	PyImport_AppendInittab("_test", func() *PyObject {
		m := CreateModule("_test", "aa")
		m.AddFunction("add", func(a, b int) int {
		    py3.PyErr_SetString(py3.UserException(),"raise exception")
			return a + b
		})
		return m.AsObj()
	})
	cpy3.Py_SetProgramName(os.Args[0])
	cpy3.Py_SetPythonHome("./")
	cpy3.Py_Initialize()
	cpy3.PyRun_SimpleString(`
        import _test
        print(_test.Call('add',1,2))
    `)
}

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py3-go's Issues

Using locally available Python modules

I have CV2 available for the locally installed version of Python (3.10).

Is it possible to use them in Go side?

For example, how to run the following in Go side and get the image variable?

import cv2
image = cv2.imread("test.png")

Linux support?

Hi!

I found your project looking for a nice way to embed python with Go. Going both ways where Go can call python and python can call Go functions. However, I noticed that this is essentially made to work mainly on Windows. Are there any plans to update this so it can work in Linux too? It really looks like a nice way to use python in Go, but it's unfortunately only working on Windows at the moment as far as I can tell.

Thanks!

license?

thanks for this interesting project, I'm about to start playing with it. Is there any chance that you could add a LICENSE file (or clarify the license in some other way)? Thanks!!

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