Making the Raw Input Lowercase in Python. ... For example, a user may enter a text string in all capital letters and you need to normalize the data by translating it to lower case.

F-strings, Python’s convenient system for performing string formatting, used to be heavily restricted in terms of how they could be formatted. Python 3.12 removes many of these limitations. The ...

We’ve long used f-strings in Python to conveniently format variables in a string. Python 3.14 introduces an even more advanced feature in this vein, template strings as defined in PEP 750 .