diff options
Diffstat (limited to 'openstack')
| -rw-r--r-- | openstack/common/cfg.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/openstack/common/cfg.py b/openstack/common/cfg.py index 4a61182..51c72ec 100644 --- a/openstack/common/cfg.py +++ b/openstack/common/cfg.py @@ -961,6 +961,10 @@ class ConfigOpts(collections.Mapping): """Print the usage message for the current program.""" self._oparser.print_usage(file) + def print_help(self, file=None): + """Print the help message for the current program.""" + self._oparser.print_help(file) + def _get(self, name, group=None): """Look up an option value. |