ashb commented on a change in pull request #10996:
URL: https://github.com/apache/airflow/pull/10996#discussion_r493874565
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File path: airflow/executors/kubernetes_executor.py
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@@ -60,6 +60,33 @@
KubernetesWatchType = Tuple[str, str, Optional[str], Dict[str, str], str]
+class ResourceVersion:
+ """Singleton for tracking resourceVersion from Kubernetes"""
+
+ _instance = None
+ _resource_version = "0"
+
+ def __new__(cls):
+ if cls._instance is None:
+ cls._instance = super(ResourceVersion, cls).__new__(cls)
Review comment:
```suggestion
cls._instance = super().__new__(cls)
```
I think for py3?
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