Python Iterators: __iter__ and __next__ Methods
Every time you write a for loop in Python, you’re using iterators. They’re the mechanism that powers Python’s iteration protocol, enabling you to traverse sequences, streams, and custom data…
__Iter__
Iterator Pattern in Python: __iter__ and __next__
The iterator pattern is one of the most frequently used behavioral design patterns, yet many Python developers use it daily without recognizing it. Every for loop, every list comprehension, and…