Python for DevOps
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Why this exists A script that grows past fifty lines needs functions, and functions that other people (or you in six months) call need clear signatures. Python's argument rules are flexible, which is a strength and the…
Python for DevOps: Functions, Arguments, Closures, Type Hints and Checking Them with mypy
Write functions other people can use: keyword-only and default parameters, *args and **kwargs, the mutable-default trap, functions as values, scope and closures, caching, docstrings, and type hints that mypy actually checks (with the errors it finds that Python itself would let through).
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