Python’s new template strings, or t-strings, give you a much more powerful way to format data than the old-fashioned f-strings.

The .format Method In Python 3, every string has a .format method, which provides a dazzling array of options for formatting, covering the overwhelming majority of use cases.

The newly approved Python Enhancement Proposal 751 gives Python a standard lock file format for specifying the dependencies of projects. Here’s the what, why, and when.