def render_app_from_etcd_value(cls, etcd_value):
try:
app_info = json.loads(etcd_value)
appname = app_info.get('appname', '')
giturl = app_info.get('giturl', '')
meta_version = app_info.get('meta_version', '')
meta = app_info.get('meta', '')
default_image = app_info.get('default_image', '')
running_state = app_info.get('running_state', None)
app_type = app_info.get('app_type', None)
last_update = app_info.get('last_update', '')
last_error = app_info.get('last_error', '')
if appname == '':
raise InvalidStoreData("appname should not be empty")
app = cls()
app.appname = appname
app.giturl = giturl
app.meta_version = meta_version
app.meta = meta
app.default_image = default_image
app.running_state = running_state
app.app_type = app_type
app.last_update = last_update
app.last_error = last_error
app._registry_tags = []
app._latest_meta_version = ''
app._app_spec = None
app._lain_config = None
return app
except ValueError, e:
raise InvalidStoreData(e)
def get(cls, appname):
try:
etcd_r = read_from_etcd(cls.etcd_app_key(appname))
if etcd_r.dir:
raise InvalidStoreData("Store Data should not be dir")
except EtcdKeyNotFound, e:
raise DoesNotExist(e)