What are advanced iterator patterns in Python?

What are advanced iterator patterns in Python?

Advanced iterator patterns in Python include generator expressions, coroutines, and the iterator protocol. Would you like to explore one in detail?

Can you explain generator expressions?

Sure! Generator expressions are a concise way to create generators using a syntax similar to list comprehensions. They allow you to iterate over data without storing the entire dataset in memory.

How do I create a coroutine in Python?

To create a coroutine, you define a function using the async def syntax. You can then use await to call other coroutines within it.

What is the iterator protocol?

The iterator protocol consists of two methods: __iter__() and __next__(). An object is an iterator if it implements these methods, allowing it to be iterated over in a loop.