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October 2022

python 39

☑ What’s New in Python 3.9 - New Features

In this series looking at features introduced by every version of Python 3, we move on to Python 3.9 and examine some of the major new features. These include type hinting generics in standard collections, string methods for stripping specified prefixes and suffixes from strings, extensions to function and variable annotations, and new modules for timezone information and topological sorting of graphs.

This is the 19th of the 32 articles that currently make up the “Python 3 Releases” series, the first of which was What’s New in Python 3.0.

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