static PyObject *PythonQtClassWrapper_getattro(PyObject *obj, PyObject *name)
{
const char *attributeName;
PythonQtClassWrapper *wrapper = (PythonQtClassWrapper *)obj;
if ((attributeName = PyString_AsString(name)) == NULL) {
return NULL;
}
if (obj == (PyObject*)&PythonQtInstanceWrapper_Type) {
return NULL;
}
if (qstrcmp(attributeName, "__dict__")==0) {
PyObject* objectDict = ((PyTypeObject *)wrapper)->tp_dict;
if (!wrapper->classInfo()) {
Py_INCREF(objectDict);
return objectDict;
}
PyObject* dict = PyDict_New();
QStringList l = wrapper->classInfo()->memberList();
foreach (QString name, l) {
PyObject* o = PyObject_GetAttrString(obj, name.toLatin1().data());
if (o) {
PyDict_SetItemString(dict, name.toLatin1().data(), o);
Py_DECREF(o);
} else {
// it must have been a property or child, which we do not know as a class object...
PyErr_Clear();
}
}
static PyObject *PythonQtClassWrapper_getattro(PyObject *obj, PyObject *name)
{
const char *attributeName;
PythonQtClassWrapper *wrapper = (PythonQtClassWrapper *)obj;
#ifdef PY3K
if ((attributeName = PyUnicode_AsUTF8(name)) == NULL) {
#else
if ((attributeName = PyString_AsString(name)) == NULL) {
#endif
return NULL;
}
if (obj == (PyObject*)&PythonQtInstanceWrapper_Type) {
return NULL;
}
if (qstrcmp(attributeName, "__dict__")==0) {
PyObject* objectDict = ((PyTypeObject *)wrapper)->tp_dict;
if (!wrapper->classInfo()) {
Py_INCREF(objectDict);
return objectDict;
}
PyObject* dict = PyDict_New();
QStringList l = wrapper->classInfo()->memberList();
Q_FOREACH (QString name, l) {
PyObject* o = PyObject_GetAttrString(obj, name.toLatin1().data());
if (o) {
PyDict_SetItemString(dict, name.toLatin1().data(), o);
Py_DECREF(o);
} else {
// it must have been a property or child, which we do not know as a class object...
PyErr_Clear();
}
}
if (wrapper->classInfo()->constructors()) {
#ifdef PY3K
PyObject* initName = PyUnicode_FromString("__init__");
#else
PyObject* initName = PyString_FromString("__init__");
#endif
PyObject* func = PyType_Type.tp_getattro(obj, initName);
Py_DECREF(initName);
PyDict_SetItemString(dict, "__init__", func);
Py_DECREF(func);
}
for (int i = 0; PythonQtClassWrapper_methods[i].ml_name != NULL; i++) {
PyObject* func = PyCFunction_New(&PythonQtClassWrapper_methods[i], obj);
PyDict_SetItemString(dict, PythonQtClassWrapper_methods[i].ml_name, func);
Py_DECREF(func);
}
PyDict_Update(dict, objectDict);
return dict;
}
PyObject *PythonQtMemberFunction_Call(PythonQtSlotInfo* info, PyObject* m_self, PyObject *args, PyObject *kw)
{
if (PyObject_TypeCheck(m_self, &PythonQtInstanceWrapper_Type)) {
PythonQtInstanceWrapper* self = (PythonQtInstanceWrapper*) m_self;
if (!info->isClassDecorator() && (self->_obj==NULL && self->_wrappedPtr==NULL)) {
QString error = QString("Trying to call '") + info->slotName() + "' on a destroyed " + self->classInfo()->className() + " object";
PyErr_SetString(PyExc_ValueError, error.toLatin1().data());
return NULL;
} else {
return PythonQtSlotFunction_CallImpl(self->classInfo(), self->_obj, info, args, kw, self->_wrappedPtr);
}
} else if (m_self->ob_type == &PythonQtClassWrapper_Type) {
PythonQtClassWrapper* type = (PythonQtClassWrapper*) m_self;
if (info->isClassDecorator()) {
return PythonQtSlotFunction_CallImpl(type->classInfo(), NULL, info, args, kw);
} else {
// otherwise, it is an unbound call and we have an instanceDecorator or normal slot...
Py_ssize_t argc = PyTuple_Size(args);
if (argc>0) {
PyObject* firstArg = PyTuple_GET_ITEM(args, 0);
if (PyObject_TypeCheck(firstArg, (PyTypeObject*)&PythonQtInstanceWrapper_Type)
&& ((PythonQtInstanceWrapper*)firstArg)->classInfo()->inherits(type->classInfo())) {
PythonQtInstanceWrapper* self = (PythonQtInstanceWrapper*)firstArg;
if (!info->isClassDecorator() && (self->_obj==NULL && self->_wrappedPtr==NULL)) {
QString error = QString("Trying to call '") + info->slotName() + "' on a destroyed " + self->classInfo()->className() + " object";
PyErr_SetString(PyExc_ValueError, error.toLatin1().data());
return NULL;
}
// strip the first argument...
PyObject* newargs = PyTuple_GetSlice(args, 1, argc);
PyObject* result = PythonQtSlotFunction_CallImpl(self->classInfo(), self->_obj, info, newargs, kw, self->_wrappedPtr);
Py_DECREF(newargs);
return result;
} else {
// first arg is not of correct type!
QString error = "slot " + info->fullSignature() + " requires " + type->classInfo()->className() + " instance as first argument, got " + firstArg->ob_type->tp_name;
PyErr_SetString(PyExc_ValueError, error.toLatin1().data());
return NULL;
}
} else {
// wrong number of args
QString error = "slot " + info->fullSignature() + " requires " + type->classInfo()->className() + " instance as first argument.";
PyErr_SetString(PyExc_ValueError, error.toLatin1().data());
return NULL;
}
}
}
return NULL;
}
static PyObject *
meth_repr(PythonQtSlotFunctionObject *f)
{
if (f->m_self->ob_type == &PythonQtClassWrapper_Type) {
PythonQtClassWrapper* self = (PythonQtClassWrapper*) f->m_self;
#ifdef PY3K
return PyUnicode_FromFormat("<unbound qt slot %s of %s type>",
#else
return PyString_FromFormat("<unbound qt slot %s of %s type>",
#endif
f->m_ml->slotName().data(),
self->classInfo()->className());
} else {
static PyObject *
meth_repr(PythonQtSignalFunctionObject *f)
{
if (f->m_self->ob_type == &PythonQtClassWrapper_Type) {
PythonQtClassWrapper* self = (PythonQtClassWrapper*) f->m_self;
return PyString_FromFormat("<unbound qt signal %s of %s type>",
f->m_ml->slotName().data(),
self->classInfo()->className());
} else {
return PyString_FromFormat("<qt signal %s of %s instance at %p>",
f->m_ml->slotName().data(),
f->m_self->ob_type->tp_name,
f->m_self);
}
}