Conf42: Python 2021

...

The Enters and Exits of Context Managers

Mason Egger
Developer Advocate @ DigitalOcean

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Have you ever opened a file using the with keyword in Python? That little keyword is one of the many fascinating parts of the Python programming language, the Context Manager.

This talk will cover all things Context Manager, from what they are, how to build them, when to use them, and more.

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