def get_os_version_codename(codename, version_map=OPENSTACK_CODENAMES):
    '''Determine OpenStack version number from codename.'''
    for k, v in six.iteritems(version_map):
        if v == codename:
            return k
    e = 'Could not derive OpenStack version for '\
        'codename: %s' % codename
    error_out(e)
def get_os_version_codename ( codename , version_map = OPENSTACK_CODENAMES ) : for k , v in six . iteritems ( version_map ) : if v == codename : return k e = 'Could not derive OpenStack version for ' 'codename: %s' % codename error_out ( e )
Determine OpenStack version number from codename.