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Re:Deploying PostgreSQL Clusters Using StatefulSets by CyberDem0n on Monday February 27, 2017 @08:10AM (#13743893)
Yes, one can reimplement it in Python, but don't forget:

// This implementation does not guarantee that only one client is acting as a // leader (a.k.a. fencing). A client observes timestamps captured locally to // infer the state of the leader election. Thus the implementation is tolerant // to arbitrary clock skew, but is not tolerant to arbitrary clock skew rate.

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