The py3-go's intro 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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