diff options
Diffstat (limited to 'nova/version.py')
| -rw-r--r-- | nova/version.py | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/nova/version.py b/nova/version.py index 16b0d876a..82f3bb970 100644 --- a/nova/version.py +++ b/nova/version.py @@ -21,16 +21,63 @@ NOVA_VERSION = ['2013', '1', None] YEAR, COUNT, REVISION = NOVA_VERSION FINAL = False # This becomes true at Release Candidate time +loaded = False + + +def _load_config(): + # Don't load in global context, since we can't assume + # these modules are accessible when distutils uses + # this module + import ConfigParser + + from nova.openstack.common import cfg + from nova.openstack.common import log as logging + + global loaded, NOVA_VENDOR, NOVA_PRODUCT, NOVA_PACKAGE + if loaded: + return + + loaded = True + + cfgfile = cfg.CONF.find_file("release") + if cfgfile is None: + return + + try: + cfg = ConfigParser.RawConfigParser() + cfg.read(cfgfile) + + NOVA_VENDOR = cfg.get("Nova", "vendor") + if cfg.has_option("Nova", "vendor"): + NOVA_VENDOR = cfg.get("Nova", "vendor") + + NOVA_PRODUCT = cfg.get("Nova", "product") + if cfg.has_option("Nova", "product"): + NOVA_PRODUCT = cfg.get("Nova", "product") + + NOVA_PACKAGE = cfg.get("Nova", "package") + if cfg.has_option("Nova", "package"): + NOVA_PACKAGE = cfg.get("Nova", "package") + except Exception, ex: + LOG = logging.getLogger(__name__) + LOG.error("Failed to load %(cfgfile)s: %(ex)s" % locals()) + def vendor_string(): + _load_config() + return NOVA_VENDOR def product_string(): + _load_config() + return NOVA_PRODUCT def package_string(): + _load_config() + return NOVA_PACKAGE |