name of this python program

>>>hi there>>when i start a python script with >        python myprog.py >how can i find out the name of my script ("myprog.py") inside the script>itself. looking for something like args[0]...>>cheers, leo>  >
import sys
print sys.argv[0]

However, it can be wrong if you run it that way ('python myprog.py'). It 
works when you run it this way: 'myprog.py'.

Best,

G