What are some examples of using generators in Python?

What are some examples of using generators in Python?

Generators in Python are a way to create iterators using a function that yields values. For example, you can create a generator to produce a sequence of Fibonacci numbers.

Can you show me the code for that Fibonacci generator?

Sure! Here's a simple Fibonacci generator:

def fibonacci_generator():
    a, b = 0, 1
    while True:
        yield a
        a, b = b, a + b

You can use it like this:

fib = fibonacci_generator()
for _ in range(10):
    print(next(fib))

What are the benefits of using generators over lists?

Generators are more memory efficient than lists because they yield items one at a time and do not store the entire sequence in memory.