Hi, I took your great post as reason to implement this in python myself.

def getArmstongNumbers(start, end):
    armstongNumbers = []
    for nr in range(start, end):
        sum = 0
        for digit in str(nr):
            sum += pow(int(digit), len(str(nr)))
        if sum == nr:
            armstongNumbers += [nr]
    return armstongNumbers

print(getArmstongNumbers(1, 100000))

Maybe we will find more users who post their own implementation here.