Leveraging typing.Protocol: Faster Error Detection And Beyond Inheritance

Introduction Two weeks ago I wrote an article about ABCs and interface enforcement. Shortly after I learned that you can do this as well with protocols. Python 3.8 introduced quite a groundbreaking feature that further advanced the language’s capabilities in type checking: the typing.Protocol which allows Python developers to define and enforce interface contracts in… Continue reading Leveraging typing.Protocol: Faster Error Detection And Beyond Inheritance

Annotate all the things! Why you should care about Python type hints …

Listen now: This week we have Will Frey on the podcast: ML engineer, Python “knowledge dictionary” and type hints fan & geek. We talk about his background, how he learns / keeps up with Python’s fast moving ecosystem and of course we look at Python’s type hints in-depth: why care and some of his favorite tricks.  We… Continue reading Annotate all the things! Why you should care about Python type hints …