$ python -c 'import linuxcnc; x = linuxcnc.ini("/dev/full"); [x.__init__("/dev/full") for i in range(10000)]'
Traceback (most recent call last):
  File "<string>", line 1, in <module>
linuxcnc.error: inifile.open() failed
Error in sys.excepthook:
Traceback (most recent call last):
  File "/usr/lib/python2.6/dist-packages/apport_python_hook.py", line 48, in apport_excepthook
  File "/usr/lib/python2.6/dist-packages/apport_python_hook.py", line 21, in enabled
ImportError: No module named re

Original exception was:
Traceback (most recent call last):
  File "<string>", line 1, in <module>
linuxcnc.error: inifile.open() failed