Shaded Hearts

Quellcode

"""Test für Patterns in Neemanns Signatur-Rätsel"""
from itertools import cycle

class Chiffre:
    """Stellt Chiffre in einzelnen Strings bereit"""
    string1 = list("waeastrnsatwesttrovrs")
    string2 = list("etenafisikdithduotrie")
    string3 = list("rhkklfacemernemnnerui")
    string4 = list("natszembeemlmaselcnsd")

def get_string(index):
    """Wandelt int index in entsprechenden String der Chiffre"""
    if index == 1:
        return Chiffre.string1
    elif index == 2:
        return Chiffre.string2
    elif index == 3:
        return Chiffre.string3
    elif index == 4:
        return Chiffre.string4

def main():
    outstr = ""
    left, right = 4*[0], 4*[len(get_string(1))-1]
    pattern_y = cycle([1, 2, 3, 4, 1, 4, 3, 2])

    end = False
    while not end:
        for i in range(2):
            row = next(pattern_y)
            if left[row-1] > 20:
                end = True
                break
            elif i == 0:
                outstr += get_string(row)[left[row-1]]
                left[row-1] += 1
            else:
                outstr += get_string(row)[right[row-1]]
                right[row-1] -= 1

    print(outstr)
    print("done.")

if __name__ == '__main__':
    main()