summaryrefslogtreecommitdiffstats
path: root/Lib/turtledemo/clock.py
blob: a0d157ba49d2b3a91d28822e2696775b4bd83451 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
#!/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

mode("logo")

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
    tracer(False)
    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)
    minute_hand.setheading(6*minute)
    hour_hand.setheading(30*stunde)
    tracer(True)
    ontimer(tick, 100)

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

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