problem with sys import argv

[Thomas 'PointedEars' Lahn]

Dave Angel wrote:

> Since the script takes a mandatory argument, run it with one.
> 
> python  myscript.py  Dave
> 
> Better would be to change the script to check len(argv) for exactly 2,
> and tell the user how he should have run it.

I would use argparse.ArgumentParser instead.

<http://docs.python.org/dev/library/argparse.html>

-- 
PointedEars

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