如何将列表拆分为包含 3 个元素的多个列表？

Question

Say I have a list with 9 elements I want to split that list after every third element

["a", 1, 2, "b", 1, 2, "c", 1, 2]

Output:

["a", 1, 2]
["b", 1, 2]
["c", 1, 2]

Any suggestions toward this?

Answer 1

Does this help with your question?

lst = ["a", 1, 2, "b", 1, 2, "c", 1, 2]

def chunks(lst, n):
    for i in range(0, len(lst), n):
        yield lst[i:i + n]

for i in chunks(lst, 3):
    print(i)

RESULT:

['a', 1, 2]
['b', 1, 2]
['c', 1, 2]

CREDIT: How do you split a list into evenly sized chunks?

If you any other queries or doubts feel free to ask to me I'll be there!
Happy Coding!