From the example above, we can see that in Python’s for loops we don’t have any of the sections we’ve seen previously. There is no initializing, condition or iterator section.

Iterchain: Iterator chaining for Python Iterchain is a library intended to make manipulating iterators in Python easier and more ergonomic. The design is heavily inspired by the Rust iterator design, ...

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… ...