ametaireau/pelican — pull request #250 by AndreaCrotti (2012-03-15 13:20:28+00:00)
Title: - remove default=None with argparse is redundant since it's the

default value already.
- use the argparse.ArgumentDefaultsHelpFormatter as the
formatter_class, to print out automatically the default values

I'm not 100% sure that the helpformatter was also in 2.6, downloading now to check, otherwise I think
there aren't any problems and the output is much nicer.

Something like this:
-d, --delete-output-directory
Delete the output directory. (default: False)
-v, --verbose Show all messages. (default: None)