static qreal ec_call(int ec, qreal v)
{
PyObject *res_obj;
qreal res = 0.0;
SIP_BLOCK_THREADS
res_obj = PyObject_CallFunction(ec_custom_types[ec].py_func, (char *)"(d)", (double)v);
if (res_obj)
{
PyErr_Clear();
res = PyFloat_AsDouble(res_obj);
Py_DECREF(res_obj);
if (PyErr_Occurred())
res_obj = 0;
}
if (!res_obj)
pyqt5_err_print();
SIP_UNBLOCK_THREADS
return res;
}
// Serialise operator.
QDataStream &operator<<(QDataStream &out, const PyQt_PyObject &obj)
{
PyObject *ser_obj = 0;
const char *ser = 0;
uint len = 0;
if (obj.pyobject)
{
static PyObject *dumps = 0;
SIP_BLOCK_THREADS
if (!dumps)
{
PyObject *pickle = PyImport_ImportModule("pickle");
if (pickle)
{
dumps = PyObject_GetAttrString(pickle, "dumps");
Py_DECREF(pickle);
}
}
if (dumps)
{
if (!qpycore_pickle_protocol)
{
Py_INCREF(Py_None);
qpycore_pickle_protocol = Py_None;
}
ser_obj = PyObject_CallFunctionObjArgs(dumps, obj.pyobject,
qpycore_pickle_protocol, 0);
if (ser_obj)
{
if (SIPBytes_Check(ser_obj))
{
ser = SIPBytes_AS_STRING(ser_obj);
len = SIPBytes_GET_SIZE(ser_obj);
}
else
{
Py_DECREF(ser_obj);
ser_obj = 0;
}
}
else
{
pyqt5_err_print();
}
}
SIP_UNBLOCK_THREADS
}
out.writeBytes(ser, len);
if (ser_obj)
{
SIP_BLOCK_THREADS
Py_DECREF(ser_obj);
SIP_UNBLOCK_THREADS
}
return out;
}
// Return the current Python context. This should be called with the GIL.
int qpycore_current_context(const char **file, const char **function)
{
static PyObject *currentframe = 0;
static PyObject *getframeinfo = 0;
static PyObject *saved_file = 0;
static PyObject *saved_function = 0;
PyObject *frame, *info, *file_obj, *linenr_obj, *function_obj;
int linenr;
frame = info = NULL;
// Make sure we have what we need from the inspect module.
if (!currentframe || !getframeinfo)
{
PyObject *inspect = PyImport_ImportModule("inspect");
if (inspect)
{
if (!currentframe)
currentframe = PyObject_GetAttrString(inspect, "currentframe");
if (!getframeinfo)
getframeinfo = PyObject_GetAttrString(inspect, "getframeinfo");
Py_DECREF(inspect);
}
if (!currentframe || !getframeinfo)
goto py_error;
}
// Get the current frame.
if ((frame = PyObject_CallFunctionObjArgs(currentframe, NULL)) == NULL)
goto py_error;
// Get the frame details.
if ((info = PyObject_CallFunctionObjArgs(getframeinfo, frame, NULL)) == NULL)
goto py_error;;
if ((file_obj = PyTuple_GetItem(info, 0)) == NULL)
goto py_error;
if ((linenr_obj = PyTuple_GetItem(info, 1)) == NULL)
goto py_error;
if ((function_obj = PyTuple_GetItem(info, 2)) == NULL)
goto py_error;
Py_XDECREF(saved_file);
#if PY_MAJOR_VERSION >= 3
saved_file = PyUnicode_AsEncodedString(file_obj, "latin_1", "ignore");
#else
saved_file = file_obj;
Py_INCREF(saved_file);
#endif
*file = SIPBytes_AS_STRING(saved_file);
linenr = SIPLong_AsLong(linenr_obj);
Py_XDECREF(saved_function);
#if PY_MAJOR_VERSION >= 3
saved_function = PyUnicode_AsEncodedString(function_obj, "latin_1", "ignore");
#else
saved_function = function_obj;
Py_INCREF(saved_function);
#endif
*function = SIPBytes_AS_STRING(saved_function);
Py_DECREF(info);
Py_DECREF(frame);
return linenr;
py_error:
Py_XDECREF(info);
Py_XDECREF(frame);
pyqt5_err_print();
*file = *function = "";
return 0;
}