Re: How does one make argparse print usage when no options areprovided on the command line?
On Wed, Dec 05, 2012 at 08:48:30AM -0800, rh wrote:
> I have argparse working with one exception. I wanted the program to print out
> usage when no command line options are given. But I only came across
> other examples where people didn't use argparse but instead printed out
> a separate usage statement. So they used argparse for everything but the
> case where no command line args are given.
this is quite raw, but i'd add
if len(sys.argv) == 1:
before I call parser.parse_args()
|All times are GMT. The time now is 03:41 PM.|
Powered by vBulletin®. Copyright ©2000 - 2014, vBulletin Solutions, Inc.
SEO by vBSEO ©2010, Crawlability, Inc.