How to use template strings in Python 3.14

How to use template strings in Python 3.14

The familiar formatted string, or f-string, feature in Python provides a convenient way to print variables as part of a string. But it doesn’t let you interact with the way strings are created from those variables. It’s hard, if not impossible, to do things like inspect each variable as it’s inserted into the string and take some action based on what it is. Python 3.14 has a new feature called the template string, or t-string, type. A t-string s…