#! /usr/bin/python3

import pygame
import time

from pygame.locals import *
from math import sin, cos, radians
pygame.init()

ROT = (255, 0, 0)
WEISS = (255, 255, 255)
SCHWARZ = (0, 0, 0)

FELD = pygame.display.set_mode((400, 400))
FELD.fill(WEISS)

MX = 200
MY = 200
MP = ((MX, MY))

def punkt(A, W):
    w1 = radians(W * 6 - 90)
    x1 = int(MX + A * cos(w1))
    y1 = int(MY + A * sin(w1))
    return((x1, y1))
    
for i in range(60):
    pygame.draw.circle(FELD, SCHWARZ, punkt(190, i), 2)
    
for j in range(12):
    pygame.draw.circle(FELD, SCHWARZ, punkt(190, j * 5), 4)
    
mainloop = True
s1 = 0

while mainloop:
    zeit = time.localtime()
    s = zeit.tm_sec
    m = zeit.tm_min
    h = zeit.tm_hour
    if h > 12:
        h = h - 12
    hm = (h + m / 60.0) * 5
    if s1 != s:
        pygame.draw.circle(FELD, WEISS, MP, 182)
        pygame.draw.line(FELD, SCHWARZ, MP, punkt(120, hm), 6)
        pygame.draw.line(FELD, SCHWARZ, MP, punkt(170, m), 4)
        pygame.draw.line(FELD, ROT, MP, punkt(180, s), 2)
        s1 = s
        pygame.display.set_caption("Aktuelle Zeit: " + time.asctime())
        pygame.display.update()
        for event in pygame.event.get():
            if event.type == QUIT or (event.type == KEYUP and event.key == K_ESCAPE):
                mainloop = False

pygame.quit()