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| author | Mark McLoughlin <markmc@redhat.com> | 2012-02-22 16:29:59 +0000 |
|---|---|---|
| committer | Mark McLoughlin <markmc@redhat.com> | 2012-02-22 16:29:59 +0000 |
| commit | f928399c530cf3f76dd77cbb00bf4453cc39492b (patch) | |
| tree | cb402f3b3ed115a3e8c0898c58ad37225292f3b6 /openstack | |
| parent | 9d2e22a24685ad21faf47513f7709555682da88e (diff) | |
| download | oslo-f928399c530cf3f76dd77cbb00bf4453cc39492b.tar.gz oslo-f928399c530cf3f76dd77cbb00bf4453cc39492b.tar.xz oslo-f928399c530cf3f76dd77cbb00bf4453cc39492b.zip | |
Add ConfigOpts.print_help()
Keystone uses this optparse method.
Change-Id: Ic840b2fb2234a12cd94ca671a8d90cd2affe3a5e
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. |