#!/usr/bin/env python3
# -*- coding: cp1252 -*-
""" turtle-example-suite:

 tdemo_clock.py

Enhanced clock-program, showing date
and time
 ------------------------------------
 Press STOP to exit the program!
 ------------------------------------
"""
from turtle import *
from datetime import datetime

def jump(distanz, winkel=0):
 penup()
 right(winkel)
 forward(distanz)
 left(winkel)
 pendown()

def hand(laenge, spitze):
 fd(laenge*1.15)
 rt(90)
 fd(spitze/2.0)
 lt(120)
 fd(spitze)
 lt(120)
 fd(spitze)
 lt(120)
 fd(spitze/2.0)

def make_hand_shape(name, laenge, spitze):
 reset()
 jump(-laenge*0.15)
 begin_poly()
 hand(laenge, spitze)
 end_poly()
 hand_form = get_poly()
 register_shape(name, hand_form)

def clockface(radius):
 reset()
 pensize(7)
 for i in range(60):
 jump(radius)
 if i % 5 == 0:
 fd(25)
 jump(-radius-25)
 else:
 dot(3)
 jump(-radius)
 rt(6)

def setup():
 global second_hand, minute_hand, hour_hand, writer
 mode("logo")
 make_hand_shape("second_hand", 125, 25)
 make_hand_shape("minute_hand", 130, 25)
 make_hand_shape("hour_hand", 90, 25)
 clockface(160)
 second_hand = Turtle()
 second_hand.shape("second_hand")
 second_hand.color("gray20", "gray80")
 minute_hand = Turtle()
 minute_hand.shape("minute_hand")
 minute_hand.color("blue1", "red1")
 hour_hand = Turtle()
 hour_hand.shape("hour_hand")
 hour_hand.color("blue3", "red3")
 for hand in second_hand, minute_hand, hour_hand:
 hand.resizemode("user")
 hand.shapesize(1, 1, 3)
 hand.speed(0)
 ht()
 writer = Turtle()
 #writer.mode("logo")
 writer.ht()
 writer.pu()
 writer.bk(85)

def wochentag(t):
 wochentag = ["Monday", "Tuesday", "Wednesday",
 "Thursday", "Friday", "Saturday", "Sunday"]
 return wochentag[t.weekday()]

def datum(z):
 monat = ["Jan.", "Feb.", "Mar.", "Apr.", "May", "June",
 "July", "Aug.", "Sep.", "Oct.", "Nov.", "Dec."]
 j = z.year
 m = monat[z.month - 1]
 t = z.day
 return "%s %d %d" % (m, t, j)

def tick():
 t = datetime.today()
 sekunde = t.second + t.microsecond*0.000001
 minute = t.minute + sekunde/60.0
 stunde = t.hour + minute/60.0
 try:
 tracer(False) # Terminator can occur here
 writer.clear()
 writer.home()
 writer.forward(65)
 writer.write(wochentag(t),
 align="center", font=("Courier", 14, "bold"))
 writer.back(150)
 writer.write(datum(t),
 align="center", font=("Courier", 14, "bold"))
 writer.forward(85)
 tracer(True)
 second_hand.setheading(6*sekunde) # or here
 minute_hand.setheading(6*minute)
 hour_hand.setheading(30*stunde)
 tracer(True)
 ontimer(tick, 100)
 except Terminator:
 pass # turtledemo user pressed STOP

def main():
 tracer(False)
 setup()
 tracer(True)
 tick()
 return "EVENTLOOP"

if __name__ == "__main__":
 mode("logo")
 msg = main()
 print(msg)
 mainloop()