The pattern-matching syntax introduced in Python 3.10 allows for powerful new programming techniques for decision-making in apps.

A proposal under consideration by Python’s development team would finally bring pattern matching statements to the language.

One of the major new developments planned for Python 3.10 (due in October) is structural pattern matching syntax, which is a common feature in many other languages.

If you’ve ever written any Python at all, the chances are you’ve used iterators without even realising it. Writing your own and using them in your programs can provide significant perfo… ...