GetHelpFileName wants to write to /usr/bin

[Jurgis Pralgauskis]

jurgis@jurgis-laptop:~/tmp/algorithms-animator/devel/src$ python AlgorithmsAnimator.py
Traceback (most recent call last):
  File "AlgorithmsAnimator.py", line 1, in <module>
    import csc321
  File "/home/jurgis/tmp/algorithms-animator/devel/src/csc321.py", line 17, in <module>
    import csc321init
  File "/home/jurgis/tmp/algorithms-animator/devel/src/csc321init.py", line 28, in <module>
    helpfile=getHelpFileName()
  File "/home/jurgis/tmp/algorithms-animator/devel/src/csc321heldp.py", line 1299, in getHelpFileName
    file=open(filename, 'w')
IOError: [Errno 13] Permission denied: '/usr/bin/csc321index.html'

probably this depends on sys.executable and how I start AA
If I put executable flag on main script and run it directly this does'nt happen

[Jurgis Pralgauskis (jurgis-pralgauskis)]

#__file__ instead of sys.executable solves the problem
def getHelpFileName():
    filename=os.path.join(os.path.dirname(__file__), 'csc321index.html')