Get the index of the list as the argument

• test.py

import sys

class Test:
    l = [[1,3],[2,4]]

a = [1,3]
print(",".join(map(str,a)))

for k,v in enumerate(Test.l):
    jmv = ",".join(map(str,v))
    if jmv == sys.argv[1]:
        print("hit, argv,k",sys.argv[1],k)

• execution

# python3 test.py 1,3
1,3
hit, argv,k 1,3 0
# python3 test.py 3,9
1,3
# python3 test.py 2,4
1,3
hit, argv,k 2,4 1