In JES which I believe is Python 2, how do I do a nested for loop to count reps until a list is sorted

from random import *

def main():

# create list of 25 (this can be changed to number of your choice) random numbers from -100 to 100
# print list with message "list before shuffling"
  numList = []
  count = 0
  while count < 15:
    num = randint( -100 , 100 )
    numList.append(num)
    count = count + 1
  printNow("the List before shuffling:  " +str(numList))
  n = len(numList)
  add = 0
# Randomly shuffle list with items only moving if a lower number is being switched with a larger number
# do this 1000 times ( this can be changed to number of your choice)
# print list with message "list after shuffling"
  for reps in range (0 , 500):
    i = randrange(0, n)
    j = randrange(0, n)
# extra credit, add nested for loop to count number of reps it takes to sort the list    
    for sort in range(0, len(numList)):
      for item in range(sort+1, len(numList)):
        while numList[sort] < numList[item] or add < reps:
          add = add + 1
       
    if i < j:
      if numList[i] > numList[j]:
        temp = numList[i]
        numList[i] = numList[j]            
        numList[j] = temp
    elif j < i:
      if numList[i] < numList[j]:
        temp = numList[j]
        numList[j] = numList[i]
        numList[i] = temp
        
  print(" List was sorted in " + str(add) + " reps.")
  printNow("The List after shuffling:  " +str(numList))