Segmentation fault in QStandardItemModel

[astrofrog]

The following example causes a segmentation fault:

from PySide import QtGui
from PySide.QtCore import Qt


class Data(object):
    def __getitem__(self, item):
        raise ValueError("Issue")


model = QtGui.QStandardItemModel()

item = QtGui.QStandardItem('a')
item.setData(Data(), role=Qt.UserRole)

model.appendRow(item)
model.item(0)

Somehow, the getitem which raises an exception is needed to reproduce the failure. if instead of raising an exception I do:

class Data(object):
    def __getitem__(self, item):
        return 1

then the script is stuck.

[techtonik]

It might have better chances to be spotted if reported here - https://bugreports.qt.io/browse/PYSIDE