Minimal crashing example

QLabelCrash.py

import sys
from PySide.QtCore import *
from PySide.QtGui import *
##
## ment to segfault in some condition on os-x
## see ipython/ipython  #1407
##

# Create a Qt application
app = QApplication(sys.argv)
# Create a Label and show it
s = u'''

sin(x[, out])

Trigonometric sine, element-wise.

Parameters
----------
x : array_like
    Angle, in radians (:math:`2 \pi` rad equals 360 degrees).

Returns
-------
y : array_like
    The sine of each element of x.

See Also
--------
arcsin, sinh, cos
'''
print(len(s));
g = s[1:12]
label = QLabel()
label.setText(s)
label.show()
# Enter Qt application main loop
app.exec_()
sys.exit()