Interesting list Validity (True/False)

[nufuhsus at gmail.com]

Just an update of my output after Carsten and company's advice:

<out>
C:\Python25\rg.py>help.py -h

    help.py Version 1.0 Copyright RDEG (c) 2007


    Options : -h, --help -- display this message
        Progam Exit (0)

C:\Python25\rg.py>help.py -i
print arg ['-i']
type(arg): <type 'list'>
arg is True? False
    help.py version 1.0 Copyright RDEG (c) 2007
     ['-i'] is an unrecognized option.
    Progam Exit (0)

C:\Python25\rg.py>help.py -i
    help.py version 1.0 Copyright RDEG (c) 2007
     ['-i'] is an unrecognized option.
    Progam Exit (0)

C:\Python25\rg.py>help.py
    No Option provided
    help.py version 1.0 Copyright RDEG (c) 2007
     No Option is an unrecognized option.
    Progam Exit (0)
</out>

Thanks again.