add UserException

Author: g.ph

PyErr.go

@@ -2,6 +2,16 @@ package py3
 
 import "github.com/aadog/py3-go/cpy3"
 
+var _UserException *PyObject
+
+func UserException() *PyObject {
+	return _UserException
+}
+
+func PyErr_NewException(name string,base *PyObject,dict *PyObject)*PyObject{
+	return PyObjectFromInst(cpy3.PyErr_NewException(name,base.instance,dict.instance))
+}
+
 func PyExc_Exception() *PyObject {
 	return PyObjectFromInst(cpy3.PyExc_Exception())
 }

PyFunc.go

@@ -9,6 +9,7 @@ var SystemModuleMap = sync.Map{}
 
 func Initialize() {
 	cpy3.Py_Initialize()
+	_UserException=PyErr_NewException("gofunction.error",PyNil,PyNil)
 }
 func AddModuleToSystemMap(m *PyModule) {
 	SystemModuleMap.Store(m.GetName(), m)

cpy3/PyErr.go

@@ -1,5 +1,10 @@
 package cpy3
 
+
+func PyErr_NewException(name string,base uintptr,dict uintptr) uintptr {
+	r,_,_:=pyErr_NewException.Call(GoStrToCStr(name),base,dict)
+	return r
+}
 func PyExc_Exception() uintptr {
 	return pyExc_Exception.Addr()
 }

cpy3/importfuncs.go

@@ -113,6 +113,7 @@ var (
 	pyExc_Exception  = libpython3.NewProc("PyExc_Exception")
 	pyExc_ValueError = libpython3.NewProc("PyExc_ValueError")
 	pyErr_SetString  = libpython3.NewProc("PyErr_SetString")
+	pyErr_NewException = libpython3.NewProc("PyErr_NewException")
 
 	pyInstanceMethod_New = libpython3.NewProc("PyInstanceMethod_New")