PYTHON

python generators

# Size of generators is a huge advantage compared to list
import sys

n= 80000

# List
a=[n**2 for n in range(n)]

# Generator
# Be aware of the syntax to create generators, lika a list comprehension but with round brakets
b=(n**2 for n in range(n))

print(f"List: {sys.getsizeof(a)} bits
Generator: {sys.getsizeof(b)} bits")

python generators

def generador():
    n = 1
    yield n

    n += 1
    yield n

    n += 1
    yield n

python generators with for

for i in generador():
    print(i)
# Salida: 1, 2, 3