diff options
Diffstat (limited to 'zuul/zk/zkobject.py')
| -rw-r--r-- | zuul/zk/zkobject.py | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/zuul/zk/zkobject.py b/zuul/zk/zkobject.py index 73adf5954..87d76bca6 100644 --- a/zuul/zk/zkobject.py +++ b/zuul/zk/zkobject.py @@ -233,7 +233,18 @@ class ZKObject: obj._load(context, path=path) return obj + def internalCreate(self, context): + """Create the object in ZK from an existing ZKObject + + This should only be used in special circumstances: when we + know it's safe to start using a ZKObject before it's actually + created in ZK. Normally use .new() + """ + data = self._trySerialize(context) + self._save(context, data, create=True) + def refresh(self, context): + """Update data from ZK""" self._load(context) @@ -308,6 +319,17 @@ class ZKObject: return (compressed_size, uncompressed_size) + def getZKVersion(self): + """Return the ZK version of the object as of the last load/refresh. + + Returns None if the object is newly created. + """ + zstat = getattr(self, '_zstat', None) + # If zstat is None, we created the object + if zstat is None: + return None + return zstat.version + # Private methods below def _retry(self, context, func, *args, max_tries=-1, **kw): |