Python-Tkinter/Python Turtle at master · Said113/Python-Tkinter · GitHub

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#!/usr/bin/python

importturtle
importtime

print("Python Turtle Analogue Clock")

#Deal with different time zones
ok=False
whilenot(ok):
print("\nFor example, for British summer time enter 1")
offset=int(input("Enter offset from GMT (-11 to 11) :"))
ifoffset>=-11andoffset<=11:
ok=True

wn=turtle.Screen()
wn.title("TURTLE CLOCK")

SCALE=1.7# size of clock scale factor (try 2.0 to 0.5)

#create dial
mark=turtle.Turtle()
mark.speed(200)
mark.shape("circle")
foriinrange(60):
ifi%5==0:
mark.pensize(10)
mark.penup()
mark.forward(200*SCALE)
mark.pendown()
mark.forward(10*SCALE)
mark.penup()
mark.backward(210*SCALE)
else:
mark.pensize(5)
mark.penup()
mark.forward(200*SCALE)
mark.pendown()
mark.forward(5*SCALE)
mark.penup()
mark.backward(205*SCALE)
mark.right(6)


update=True#controls whether minute and hour hand should update (once per minute)
updateSecond=True# controls whether the second hanbd should update
whileTrue:
b=time.gmtime(time.time()) # current GMT
m=b.tm_min# remember the current minute
s=b.tm_sec# rember the current second
ifupdate:
#hour hand
hour=turtle.Turtle()
hour.left(90)
hour.speed(100*SCALE)
hour.pensize(10)
hour.shape("blank")
hour.right(((b.tm_hour+offset) %12) *30+b.tm_min*0.5 )
hour.backward(30*SCALE)
hour.forward(160*SCALE)

#minute hand
minute=turtle.Turtle()
minute.speed(100)
minute.shape("blank")
minute.left(90)
minute.pensize(6)
minute.right((b.tm_min) *6)
minute.backward(30*SCALE)
minute.forward(180*SCALE)

update=False

ifupdateSecond:
#second hand
second=turtle.Turtle()
second.speed(100)
second.shape("blank")
second.color("red")
second.left(90)
second.pensize(3)
second.right((b.tm_sec) *6)
second.backward(30*SCALE)
second.forward(190*SCALE)
updateSecond=False

time.sleep(0.3)
b=time.gmtime(time.time())
new_min=b.tm_min
new_sec=b.tm_sec

ifnew_min!=m:
update=True
hour.clear() # Clear out the drawing (if any)
hour.reset()
minute.clear()
minute.reset()
ifnew_sec!=s:
updateSecond=True
second.clear()
second.reset()