For returning 3 result each loop

Question

can someone help me out.

I need a loop that returns 3 results from a list for each loop

Example:

lst = [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16]

for x in lst:
    print(x[0])
    print(x[1])
    print(x[2])

should return

1,2,3

4,5,6

7,8,9

10,11,12

13,14,15

16

im using flask

{% for i in getdataasset %}
    {{getdataasset[i]}}
{% endfor %}

This as well: https://stackoverflow.com/questions/8991506/iterate-an-iterator-by-chunks-of-n-in-python — Matteo Zanoni, Oct 28 '22 at 12:49

score 2 · Answer 1 · answered Oct 28 '22 at 12:50

2

Use slices

lst = [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16]

for i in range(0,len(lst),3):
    print(*lst[i:i+3])

answered Oct 28 '22 at 12:50

Алексей Р

should have mention im using flask. dont recognize len – pyrazs Oct 28 '22 at 13:04

1 Answers1