Pythonic Way to Sort a List of Comma Separated Numbers

Question

Sample Input

20, 71146620
100, 26867616
10, 02513583
10, 52811698
100, 23859051

I read it in from a file as a command line

Answer 1

why not just use the csv module and feed it to sort (with a string to integer conversion)

import csv

with open("test.csv") as f:
    cr = csv.reader(f)
    result = sorted(list(map(int,row)) for row in cr)

outcome:

>>> result
[[10, 2513583],
 [10, 52811698],
 [20, 71146620],
 [100, 23859051],
 [100, 26867616]]

sort does exactly what's asked here: it uses natural sorting order of lists