numtokanji.py

KN = ["", chr(19968), chr(20108), chr(19977), chr(22235), chr(20116), chr(20845), chr(19971),
chr(20843), chr(20061), chr(21313)]
TEN = chr(21313)
HUNDRED = chr(30334)
THOUSAND = chr(21315)


def split3(array):
    groups = []
    odd = len(array) % 3
    if odd > 0:
        groups.append(array[0: odd])
        array = array[odd:]
    
    for i in range(0, len(array), 3):
        groups.append(array[i: i+3])
    return groups

def convertSubNumToKanji(numbers):
    markers = ("", TEN, HUNDRED)
    numbers.reverse()
    out = ""
    
    for i in range(len(numbers)):
        if i == 1 and numbers[1] == 1:
            out = TEN + out; continue
        if numbers[i] == 0:
            continue
        out = KN[ numbers[i]] + markers[i] + out
    return out

def convertNumToKanji(number):
    markers = (THOUSAND, "")
    groups = split3(list(map(lambda i: int(i), str(number))))
    out = ""
    
    for i in range(len(groups)):
        out = convertSubNumToKanji(groups[i]) + markers[i] + out
    return out

print(convertNumToKanji(200000))