openstack/tripleo-repos
Code Issues Proposed changes

Include defaults in the help output

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For some reason argparse doesn't do this by default, but it does
provide an easy way to turn it on.
This commit is contained in:
Ben Nemec 2016-06-10 17:04:33 +00:00
parent 5787072de4
commit 520788d40c
1 changed files with 2 additions and 1 deletions
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3
dlrn_repo/main.py
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@ -42,7 +42,8 @@ def _parse_args():
parser = argparse.ArgumentParser( parser = argparse.ArgumentParser(
description='Download and instll dlrn repos. Note that these repos ' description='Download and instll dlrn repos. Note that these repos '
'require yum-plugin-priorities in order to function ' 'require yum-plugin-priorities in order to function '
'correctly, so that will also be installed.') 'correctly, so that will also be installed.',
formatter_class=argparse.ArgumentDefaultsHelpFormatter)
parser.add_argument('repos', metavar='REPO', nargs='+', parser.add_argument('repos', metavar='REPO', nargs='+',
help='A list of delorean repos. Available repos: ' help='A list of delorean repos. Available repos: '
'current, deps, current-tripleo. current-tripleo ' 'current, deps, current-tripleo. current-tripleo '