On 28/05/17 04:37, shubham goyal wrote:
> Does anybody have answer?

You received two answers, both of which asked
you to try something and get back to us for more
information. Did you try printing sys.argv?
What was the result?

And did you try Peter's argparse code?

You still haven't explained what your dag is?
What library are you using? It may treat args
in a non standard way, but we can't tell if
you don't give us the information we need to
help you.

-- 
Alan G
Author of the Learn to Program web site
http://www.alan-g.me.uk/
http://www.amazon.com/author/alan_gauld
Follow my photo-blog on Flickr at:
http://www.flickr.com/photos/alangauldphotos


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