func pickleInit() {
C.Py_Initialize()
var cPickle *C.PyObject = C.PyImport_ImportModule(C.CString("cPickle"))
pickleLoads = C.PyObject_GetAttrString(cPickle, C.CString("loads"))
pickleDumps = C.PyObject_GetAttrString(cPickle, C.CString("dumps"))
highestProtocol = C.PyObject_GetAttrString(cPickle, C.CString("HIGHEST_PROTOCOL"))
C.Py_DecRef(cPickle)
initialized = 1
}
func _pickle_init() {
if initialized == 0 {
C.Py_Initialize()
var cPickle *C.PyObject = C.PyImport_ImportModule(C.CString("cPickle"))
pickle_loads = C.PyObject_GetAttrString(cPickle, C.CString("loads"))
pickle_dumps = C.PyObject_GetAttrString(cPickle, C.CString("dumps"))
C.Py_DecRef(cPickle)
initialized = 1
}
}
func getAttr(pyObject *C.PyObject, name string) (pyResult *C.PyObject, err error) {
cName := C.CString(name)
defer C.free(unsafe.Pointer(cName))
if pyResult = C.PyObject_GetAttrString(pyObject, cName); pyResult == nil {
err = getError()
}
return
}
func (obj *Base) CallMethodObject(name string, args *Tuple) (*Base, error) {
cname := C.CString(name)
defer C.free(unsafe.Pointer(cname))
f := C.PyObject_GetAttrString(obj.c(), cname)
if f == nil {
return nil, AttributeError.Err(name)
}
defer C.decref(f)
if C.PyCallable_Check(f) == 0 {
return nil, TypeError.Err("attribute of type '%s' is not callable", name)
}
ret := C.PyObject_CallObject(f, args.c())
return obj2ObjErr(ret)
}
func (obj *BaseObject) CallMethodObjArgs(name string, args ...Object) (Object, error) {
cname := C.CString(name)
defer C.free(unsafe.Pointer(cname))
f := C.PyObject_GetAttrString(c(obj), cname)
if f == nil {
return nil, AttributeError.Err(name)
}
defer C.decref(f)
if C.PyCallable_Check(f) == 0 {
return nil, TypeError.Err("attribute of type '%s' is not callable", name)
}
t, err := PackTuple(args...)
if err != nil {
return nil, err
}
ret := C.PyObject_CallObject(f, c(t))
return obj2ObjErr(ret)
}
func (self *PyObject) GetAttrString(attr_name string) *PyObject {
c_attr_name := C.CString(attr_name)
defer C.free(unsafe.Pointer(c_attr_name))
return PyObjectToGO(C.PyObject_GetAttrString(self.ptr, c_attr_name))
}
// Retrieve an attribute named attr_name from object o. Returns the attribute value
// on success, or NULL on failure. This is the equivalent to the Python "obj.name".
//
// Return value: New reference.
func (obj *Base) GetAttrString(name string) (*Base, error) {
s := C.CString(name)
defer C.free(unsafe.Pointer(s))
ret := C.PyObject_GetAttrString(obj.c(), s)
return obj2ObjErr(ret)
}