The Kubernetes Operator uses the Kubernetes Python Client to generate a request that is processed by the APIServer (1). Kubernetes will then launch your pod with whatever specs you’ve defined (2).

Different versions of Python support different levels of the pickle protocol, ... are much faster in Python 3.8. operator.itemgetter() and collections.namedtuple() also have new speed optimizations.

Pyenv: If you need to keep multiple versions of Python installed to satisfy different project requirements, Pyenv lets you switch between them either globally or on a per-project basis. It’s ...