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 familiar formatted string, or f-string, feature in Python ...

Python 3.10 ... this change is the new parenthesized context managers. Pre Python 3.9, we could write something like this to open two (or more) file I/O streams: That first line is pretty long ...

Intrepid Python developers are encouraged to test their code against it, with proper precautions (e.g., using a virtual environment). There aren’t many truly new major features in Python 3.10 ...

A normal Python 3 statement to define an output file looks like ... In addition to that, we’re going to add a new line option (to add a carriage return), so after the final input, the next ...