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PK m��\�v� 1 1 tdemo_I_dontlike_tiltdemo.pynu ȯ�� #! /usr/bin/python2.7 """ turtle-example-suite: tdemo-I_dont_like_tiltdemo.py Demonstrates (a) use of a tilted ellipse as turtle shape (b) stamping that shape We can remove it, if you don't like it. Without using reset() ;-) --------------------------------------- """ from turtle import * import time def main(): reset() shape("circle") resizemode("user") pu(); bk(24*18/6.283); rt(90); pd() tilt(45) pu() turtlesize(16,10,5) color("red", "violet") for i in range(18): fd(24) lt(20) stamp() color("red", "") for i in range(18): fd(24) lt(20) stamp() tilt(-15) turtlesize(3, 1, 4) color("blue", "yellow") for i in range(17): fd(24) lt(20) if i%2 == 0: stamp() time.sleep(1) while undobufferentries(): undo() ht() write("OK, OVER!", align="center", font=("Courier", 18, "bold")) return "Done!" if __name__=="__main__": msg = main() print msg mainloop() PK m��\p��z z tdemo_bytedesign.pynu ȯ�� #! /usr/bin/python2.7 """ turtle-example-suite: tdemo_bytedesign.py An example adapted from the example-suite of PythonCard's turtle graphcis. It's based on an article in BYTE magazine Problem Solving with Logo: Using Turtle Graphics to Redraw a Design November 1982, p. 118 - 134 ------------------------------------------- Due to the statement t.delay(0) in line 152, which sets the animation delay to 0, this animation runs in "line per line" mode as fast as possible. """ import math from turtle import Turtle, mainloop from time import clock # wrapper for any additional drawing routines # that need to know about each other class Designer(Turtle): def design(self, homePos, scale): self.up() for i in range(5): self.forward(64.65 * scale) self.down() self.wheel(self.position(), scale) self.up() self.backward(64.65 * scale) self.right(72) self.up() self.goto(homePos) self.right(36) self.forward(24.5 * scale) self.right(198) self.down() self.centerpiece(46 * scale, 143.4, scale) self.tracer(True) def wheel(self, initpos, scale): self.right(54) for i in range(4): self.pentpiece(initpos, scale) self.down() self.left(36) for i in range(5): self.tripiece(initpos, scale) self.left(36) for i in range(5): self.down() self.right(72) self.forward(28 * scale) self.up() self.backward(28 * scale) self.left(54) self.getscreen().update() def tripiece(self, initpos, scale): oldh = self.heading() self.down() self.backward(2.5 * scale) self.tripolyr(31.5 * scale, scale) self.up() self.goto(initpos) self.setheading(oldh) self.down() self.backward(2.5 * scale) self.tripolyl(31.5 * scale, scale) self.up() self.goto(initpos) self.setheading(oldh) self.left(72) self.getscreen().update() def pentpiece(self, initpos, scale): oldh = self.heading() self.up() self.forward(29 * scale) self.down() for i in range(5): self.forward(18 * scale) self.right(72) self.pentr(18 * scale, 75, scale) self.up() self.goto(initpos) self.setheading(oldh) self.forward(29 * scale) self.down() for i in range(5): self.forward(18 * scale) self.right(72) self.pentl(18 * scale, 75, scale) self.up() self.goto(initpos) self.setheading(oldh) self.left(72) self.getscreen().update() def pentl(self, side, ang, scale): if side < (2 * scale): return self.forward(side) self.left(ang) self.pentl(side - (.38 * scale), ang, scale) def pentr(self, side, ang, scale): if side < (2 * scale): return self.forward(side) self.right(ang) self.pentr(side - (.38 * scale), ang, scale) def tripolyr(self, side, scale): if side < (4 * scale): return self.forward(side) self.right(111) self.forward(side / 1.78) self.right(111) self.forward(side / 1.3) self.right(146) self.tripolyr(side * .75, scale) def tripolyl(self, side, scale): if side < (4 * scale): return self.forward(side) self.left(111) self.forward(side / 1.78) self.left(111) self.forward(side / 1.3) self.left(146) self.tripolyl(side * .75, scale) def centerpiece(self, s, a, scale): self.forward(s); self.left(a) if s < (7.5 * scale): return self.centerpiece(s - (1.2 * scale), a, scale) def main(): t = Designer() t.speed(0) t.hideturtle() t.getscreen().delay(0) t.tracer(0) at = clock() t.design(t.position(), 2) et = clock() return "runtime: %.2f sec." % (et-at) if __name__ == '__main__': msg = main() print msg mainloop() PK m��\p��x tdemo_planet_and_moon.pynu ȯ�� #! /usr/bin/python2.7 """ turtle-example-suite: tdemo_planets_and_moon.py Gravitational system simulation using the approximation method from Feynman-lectures, p.9-8, using turtlegraphics. Example: heavy central body, light planet, very light moon! Planet has a circular orbit, moon a stable orbit around the planet. You can hold the movement temporarily by pressing the left mouse button with the mouse over the scrollbar of the canvas. """ from turtle import Shape, Turtle, mainloop, Vec2D as Vec from time import sleep G = 8 class GravSys(object): def __init__(self): self.planets = [] self.t = 0 self.dt = 0.01 def init(self): for p in self.planets: p.init() def start(self): for i in range(10000): self.t += self.dt for p in self.planets: p.step() class Star(Turtle): def __init__(self, m, x, v, gravSys, shape): Turtle.__init__(self, shape=shape) self.penup() self.m = m self.setpos(x) self.v = v gravSys.planets.append(self) self.gravSys = gravSys self.resizemode("user") self.pendown() def init(self): dt = self.gravSys.dt self.a = self.acc() self.v = self.v + 0.5*dt*self.a def acc(self): a = Vec(0,0) for planet in self.gravSys.planets: if planet != self: v = planet.pos()-self.pos() a += (G*planet.m/abs(v)**3)*v return a def step(self): dt = self.gravSys.dt self.setpos(self.pos() + dt*self.v) if self.gravSys.planets.index(self) != 0: self.setheading(self.towards(self.gravSys.planets[0])) self.a = self.acc() self.v = self.v + dt*self.a ## create compound yellow/blue turtleshape for planets def main(): s = Turtle() s.reset() s.tracer(0,0) s.ht() s.pu() s.fd(6) s.lt(90) s.begin_poly() s.circle(6, 180) s.end_poly() m1 = s.get_poly() s.begin_poly() s.circle(6,180) s.end_poly() m2 = s.get_poly() planetshape = Shape("compound") planetshape.addcomponent(m1,"orange") planetshape.addcomponent(m2,"blue") s.getscreen().register_shape("planet", planetshape) s.tracer(1,0) ## setup gravitational system gs = GravSys() sun = Star(1000000, Vec(0,0), Vec(0,-2.5), gs, "circle") sun.color("yellow") sun.shapesize(1.8) sun.pu() earth = Star(12500, Vec(210,0), Vec(0,195), gs, "planet") earth.pencolor("green") earth.shapesize(0.8) moon = Star(1, Vec(220,0), Vec(0,295), gs, "planet") moon.pencolor("blue") moon.shapesize(0.5) gs.init() gs.start() return "Done!" if __name__ == '__main__': main() mainloop() PK m��\�ʏ � � tdemo_penrose.pynu ȯ�� #! /usr/bin/python2.7 """ xturtle-example-suite: xtx_kites_and_darts.py Constructs two aperiodic penrose-tilings, consisting of kites and darts, by the method of inflation in six steps. Starting points are the patterns "sun" consisting of five kites and "star" consisting of five darts. For more information see: http://en.wikipedia.org/wiki/Penrose_tiling ------------------------------------------- """ from turtle import * from math import cos, pi from time import clock, sleep f = (5**0.5-1)/2.0 # (sqrt(5)-1)/2 -- golden ratio d = 2 * cos(3*pi/10) def kite(l): fl = f * l lt(36) fd(l) rt(108) fd(fl) rt(36) fd(fl) rt(108) fd(l) rt(144) def dart(l): fl = f * l lt(36) fd(l) rt(144) fd(fl) lt(36) fd(fl) rt(144) fd(l) rt(144) def inflatekite(l, n): if n == 0: px, py = pos() h, x, y = int(heading()), round(px,3), round(py,3) tiledict[(h,x,y)] = True return fl = f * l lt(36) inflatedart(fl, n-1) fd(l) rt(144) inflatekite(fl, n-1) lt(18) fd(l*d) rt(162) inflatekite(fl, n-1) lt(36) fd(l) rt(180) inflatedart(fl, n-1) lt(36) def inflatedart(l, n): if n == 0: px, py = pos() h, x, y = int(heading()), round(px,3), round(py,3) tiledict[(h,x,y)] = False return fl = f * l inflatekite(fl, n-1) lt(36) fd(l) rt(180) inflatedart(fl, n-1) lt(54) fd(l*d) rt(126) inflatedart(fl, n-1) fd(l) rt(144) def draw(l, n, th=2): clear() l = l * f**n shapesize(l/100.0, l/100.0, th) for k in tiledict: h, x, y = k setpos(x, y) setheading(h) if tiledict[k]: shape("kite") color("black", (0, 0.75, 0)) else: shape("dart") color("black", (0.75, 0, 0)) stamp() def sun(l, n): for i in range(5): inflatekite(l, n) lt(72) def star(l,n): for i in range(5): inflatedart(l, n) lt(72) def makeshapes(): tracer(0) begin_poly() kite(100) end_poly() register_shape("kite", get_poly()) begin_poly() dart(100) end_poly() register_shape("dart", get_poly()) tracer(1) def start(): reset() ht() pu() makeshapes() resizemode("user") def test(l=200, n=4, fun=sun, startpos=(0,0), th=2): global tiledict goto(startpos) setheading(0) tiledict = {} a = clock() tracer(0) fun(l, n) b = clock() draw(l, n, th) tracer(1) c = clock() print "Calculation: %7.4f s" % (b - a) print "Drawing: %7.4f s" % (c - b) print "Together: %7.4f s" % (c - a) nk = len([x for x in tiledict if tiledict[x]]) nd = len([x for x in tiledict if not tiledict[x]]) print "%d kites and %d darts = %d pieces." % (nk, nd, nk+nd) def demo(fun=sun): start() for i in range(8): a = clock() test(300, i, fun) b = clock() t = b - a if t < 2: sleep(2 - t) def main(): #title("Penrose-tiling with kites and darts.") mode("logo") bgcolor(0.3, 0.3, 0) demo(sun) sleep(2) demo(star) pencolor("black") goto(0,-200) pencolor(0.7,0.7,1) write("Please wait...", align="center", font=('Arial Black', 36, 'bold')) test(600, 8, startpos=(70, 117)) return "Done" if __name__ == "__main__": msg = main() mainloop() PK m��\�j�N= = tdemo_colormixer.pycnu �[��� � ��^c @ sl d d l m Z m Z m Z d e f d � � YZ d � Z d � Z e d k rh e � Z e GHe � n d S( i����( t Screent Turtlet mainloopt ColorTurtlec B s e Z d � Z d � Z RS( c C s t j | � | j d � | j d � | j d d d � | j d � d d d g | _ | | _ | | j | <| j | j � | j d � | j d � | j � | j | d � | j � | j d � | j � | j | � | j d � | j | j � d S( Nt turtlet useri i i i iZ i t gray25( R t __init__t shapet resizemodet shapesizet pensizet _colort xt colort speedt leftt put gotot pdt setyt pencolort ondragt shift( t selfR t y( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_colormixer.pyR s& c C sP | j t d t | d � � � | j � | j | j <| j | j � t � d S( Ni i ( R t maxt mint ycorR R t fillcolort setbgcolor( R R R ( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_colormixer.pyR s ( t __name__t __module__R R ( ( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_colormixer.pyR s c C s) t j t j � t j � t j � � d S( N( t screent bgcolort redR t greent blue( ( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_colormixer.pyR " s c C s� t � a t j d � t j d d d d � t d d � a t d d � a t d d � a t � t � } | j � | j � | j d d � | j d d d d d d d f �d S( Ni i����g333333ӿi g�������?g �?i i gffffff�?s DRAG!t alignt centert fontt Ariali t boldt italict EVENTLOOP( R* R+ ( R R! t delayt setworldcoordinatesR R# R$ R% R R t htR R t write( t writer( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_colormixer.pyt main% s "t __main__N( R R R R R R R2 R t msg( ( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_colormixer.pyt <module> s PK m��\}��W�$ �$ tdemo_nim.pycnu �[��� � ��^c @ s5 d Z d d l Z d d l Z d d l Z d Z d Z d Z d Z e d Z e e d d e d d Z d Z d Z d Z d � Z d � Z d � Z d e f d � � YZ d e j f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d � Z e d k r1e � e j � n d S( s� turtle-example-suite: tdemo_nim.py Play nim against the computer. 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Ns Python turtle-graphics examplest WM_DELETE_WINDOWi t weighti t minsizeiZ i i t relieft borderwidtht rowt columnspani t stickyt newst orientt sashwidthi t sashrelieft bgs #dddt heightt texts --- s #ddft fontR i R s START t fgt whitet disabledforegrounds #fedt commands STOP s CLEAR t columnt padxt ews Choose example from menut black( R i R ( i i (/ t Tkt roott turtlet _roott titlet wm_protocolt _destroyt grid_rowconfiguret grid_columnconfiguret Framet RAISEDt mBart makeLoadDemoMenut ExamplesBtnt makeHelpMenut OptionsBtnt gridt PanedWindowt HORIZONTALt SOLIDt addt makeTextFramet makeGraphFramet Labelt RIDGEt output_lblt Buttont btnfontt startDemot start_btnt stopItt stop_btnt clearCanvast clear_btnR R' t insertfilterR t Falset dirtyt exitflagt loadfilet configGUIt NORMALt DISABLEDt STARTUPt state( t selft filenameR2 t pane( ( s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyt __init__7 sR % c C sf | j j � } | j j � } | j j d | j | | j � | j j d | j | | j � d S( Ng �?( t _canvast winfo_widtht winfo_heightt xview_movetot canvwidtht yview_movetot canvheight( R] t eventt cwidtht cheight( ( s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyt onResizeh s "c C s t | � | _ } t | d d d d d d d d �| _ } t | d d �| _ } | j | d <| j d t d t � t | d d d t �| _ } | j | d <| j d t d t � t | d <| j | d <| j | d <| j d t d t d d � | S( Nt nameR' R. i t wrapt nonet widthi- t vbarR, t sidet fillt hbarR" R( t yscrollcommandt xscrollcommandt expandi ( R: t text_framet TextR' t ScrollbarRp t yviewt packt LEFTt YRC Rs t xviewt BOTTOMt Xt txtfontt sett BOTH( R] R2 Rw R' Rp Rs ( ( s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyRF n s c C s� | t j _ d | _ d | _ t j | d d | j | j � t j _ | _ } | j � | j j d | j � d | j d <t j � | _ } t j j | | j � | j | _ | g t j _ | S( Ni� i iX s <Configure>i R ( R3 t _ScreenR4 Re Rg t ScrolledCanvasRa t adjustScrollst _rootwindowt bindRk t Screent screent TurtleScreenR` t scanvast RawTurtlet screens( R] R2 t canvast _s_( ( s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyRG � s , t t bluec C s� | j j d | � | j j d | d | t k r7 d n d � | j j d | d | t k rb d n d � | j j d | d | t k r� d n d � | j j d | d | � d S( NR\ R% s #d00s #fcaR' R) ( R> t configRN RY RP RR RJ ( R] t menut startt stopt cleart txtt color( ( s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyRX � s c sf t � j d d d d d t �} | j d t d d � t | � | _ x t � D]} � f d � } t | t � r� | j j d | d d !d d d t d | | � � qP | d | d } } t | j � | j _ xR | D]J } | j j j d | d d !d d d t d | t j j | | � � � q� W| j j d | d d | j j d t � qP W| j | d <| S( NR' t Examplest underlinei R( Rq R. t 2mc s � � f d � } | S( Nc s � j � � d S( N( RW ( ( R] t x( s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyt emit� s ( ( R� R� ( R] ( R� s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyt loadexample� s t labeli i����R, i R� ( t MenubuttonR< t menufontR{ R| t MenuR� R t isinstancet strt add_commandt choicesR R R t add_cascade( R] t CmdBtnR R� t _dirt entriest e( ( R] s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyR= � s( ! c s� t � j d d d d d t �} | j d t d d � t | � | _ xH t D]@ \ } } | | � f d � } | j j d | d t d | � qM W| j | d <| S( NR' t HelpR� i R( Rq R. R� c s& t � j | t j j t | � � d S( N( R R2 R R R R ( t help_labelt help_file( R] ( s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyt show� s R� R, R� ( R� R< R� R{ R| R� R� t help_entriesR� ( R] R� R� R� R� ( ( R] s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyR? � s !# c C s' | j s d S| j j � t | _ d S( N( RU R� R� RT ( R] ( ( s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyt refreshCanvas� s c C s� | j � t j j | � r� t j j | � r� t | d � } | j � } | j � | j j d d � | j j d | � t j j | � \ } } | j j | d d !d � t | d � | _ | j t t t t d d � t | _ n d S( Nt rs 1.0t endi i����s# - a Python turtle graphics examples Press start buttont red( R� R R t existst isdirt opent readt closeR' t deletet insertt splitR2 R5 t __import__t moduleRX RY RZ t READYR\ ( R] R^ t ft charst direct fname( ( s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyRW � s % c C s4 | j � t | _ t t j _ | j t t t t d d � | j j � | j j d � t | _ y4 | j j � } | d k r� t | _ n t | _ Wn6 t j k r� | j d k r� d St | _ d } n X| j t k r� | j t t t t | � n7 | j t k r0t | _ | j t t t t d d � n d S( Ns demo running...R0 t standardt EVENTLOOPs stopped!s use mouse/keys or STOPR� ( R� t TrueRU R3 R� t _RUNNINGRX RZ RY R� R� t modet RUNNINGR\ R� t maint EVENTDRIVENt DONEt TerminatorR2 t NoneRV ( R] t result( ( s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyRM � s2 c C s7 | j � | j j d d � | j t t t t � d S( Nt cursorR� ( R� R� R� RX RY RZ ( R] ( ( s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyRQ � s c C sW | j rG | j � t | _ | j t t t t d d � t t j _ n t t j _ d S( Ns STOPPED!R� ( RV RQ RT RX RY RZ R3 R� R� ( R] ( ( s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyRO � s c C s& t t j _ | j j � d | _ d S( N( RT R3 R� R� R2 t destroyR� ( R] ( ( s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyR7 s N( t __name__t __module__R� R` Rk RF RG RX R= R? R� RW RM RQ RO R7 ( ( ( s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyR 5 s 1 c C s t � } | j j � d S( N( R R2 t mainloop( t demo( ( s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyR� s t __main__( R i R ( s Lucida Consolei R ( s Turtledemo helps demohelp.txt( s About turtledemos about_turtledemo.txt( s About turtle modules about_turtle.txt( R R t Tkintert idlelib.PercolatorR t idlelib.ColorDelegatorR t idlelib.textViewR R3 t timet getcwdR R t exitR[ R� R� R� R� RY R� RL R� R R� t objectR R� R� ( ( ( s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyt <module> s8 � PK m��\���C C tdemo_wikipedia.pynu �[��� """ turtle-example-suite: tdemo_wikipedia3.py This example is inspired by the Wikipedia article on turtle graphics. (See example wikipedia1 for URLs) First we create (ne-1) (i.e. 35 in this example) copies of our first turtle p. Then we let them perform their steps in parallel. Followed by a complete undo(). """ from turtle import Screen, Turtle, mainloop from time import clock, sleep def mn_eck(p, ne,sz): turtlelist = [p] #create ne-1 additional turtles for i in range(1,ne): q = p.clone() q.rt(360.0/ne) turtlelist.append(q) p = q for i in range(ne): c = abs(ne/2.0-i)/(ne*.7) # let those ne turtles make a step # in parallel: for t in turtlelist: t.rt(360./ne) t.pencolor(1-c,0,c) t.fd(sz) def main(): s = Screen() s.bgcolor("black") p=Turtle() p.speed(0) p.hideturtle() p.pencolor("red") p.pensize(3) s.tracer(36,0) at = clock() mn_eck(p, 36, 19) et = clock() z1 = et-at sleep(1) at = clock() while any([t.undobufferentries() for t in s.turtles()]): for t in s.turtles(): t.undo() et = clock() return "Laufzeit: %.3f sec" % (z1+et-at) if __name__ == '__main__': msg = main() print msg mainloop() PK m��\��!K K tdemo_tree.pyonu �[��� � A fc @ so d Z d d l m Z m Z d d l m Z d � Z d � Z d � Z e d k rk e � Z e GHe � n d S( s� turtle-example-suite: tdemo_tree.py Displays a 'breadth-first-tree' - in contrast to the classical Logo tree drawing programs, which use a depth-first-algorithm. Uses: (1) a tree-generator, where the drawing is quasi the side-effect, whereas the generator always yields None. (2) Turtle-cloning: At each branching point the current pen is cloned. So in the end there are 1024 turtles. i����( t Turtlet mainloop( t clockc c s� | d k r� g } x[ | D]S } | j | � | j � } | j | � | j | � | j | � | j | � q Wx) t | | | | | � D] } d Vq� Wn d S( s� plist is list of pens l is length of branch a is half of the angle between 2 branches f is factor by which branch is shortened from level to level.i N( t forwardt clonet leftt rightt appendt treet None( t plistt lt at ft lstt pt qt x( ( s. /usr/lib64/python2.7/Demo/turtle/tdemo_tree.pyR s c C s� t � } | j d � | j � | j d � | j d d � | j d � | j � | j d � | j � t | g d d d � } x | D] } q� Wt | j � j � � GHd S( Ni i iZ i.���i� iA gffffff�?( R t setundobufferR t hideturtlet speedt tracerR t penupR t pendownR t lent getscreent turtles( R t tR ( ( s. /usr/lib64/python2.7/Demo/turtle/tdemo_tree.pyt maketree' s c C s% t � } t � t � } d | | S( Ns done: %.2f sec.( R R ( R t b( ( s. /usr/lib64/python2.7/Demo/turtle/tdemo_tree.pyt main6 s t __main__N( t __doc__t turtleR R t timeR R R R t __name__t msg( ( ( s. /usr/lib64/python2.7/Demo/turtle/tdemo_tree.pyt <module> s PK m��\�ʭ�� � tdemo_fractalcurves.pyonu �[��� � A fc @ sm d Z d d l Td d l m Z m Z d e f d � � YZ d � Z e d k ri e � Z e GHe � n d S( s& turtle-example-suite: tdemo_fractalCurves.py This program draws two fractal-curve-designs: (1) A hilbert curve (in a box) (2) A combination of Koch-curves. The CurvesTurtle class and the fractal-curve- methods are taken from the PythonCard example scripts for turtle-graphics. i����( t *( t sleept clockt CurvesTurtlec B s# e Z d � Z d � Z d � Z RS( c C s� | d k r d S| j | d � | j | | d | � | j | � | j | d � | j | | d | � | j | � | j | | d | � | j | d � | j | � | j | | d | � | j | d � d S( Ni iZ i ( t leftt hilbertt forwardt right( t selft sizet levelt parity( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_fractalcurves.pyR s c C s� d d l } d | | j | j | � } | j � | j | � | j � | j d d | d | � x8 t | � D]* } | j | | | � | j d | � qu W| j d d | d | � | j � | j | � | j � d S( Ni����i i� iZ ih ( t matht sint pit put fdt pdt rtt ranget fractalt ltt bk( R t nt radt levt dirR t edget i( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_fractalcurves.pyt fractalgon/ s c C s� | d k r | j | � d S| j | d | d | � | j d | � | j | d | d | � | j d | � | j | d | d | � | j d | � | j | d | d | � d S( Ni i i< ix ( R R R R ( R t distt depthR ( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_fractalcurves.pyR B s ( t __name__t __module__R R R ( ( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_fractalcurves.pyR s c C sr t � } | j � | j d � | j � | j d d � | j � d } | j d | d | � | j � t � } | j d � | j t � | j | � | j | d d � | j | � x: t d � D], } | j d � | j | d | d � q� W| j � x. t d � D] } | j | � | j d � qW| j � x: t d � D], } | j | d | d � | j d � qKW| j t � t � } d | | } t d � | j � | j d � | j � | j d d � t � } | j d d � | j t � | j d d d d � | j t � | j d � | j d d d d � | j t � t � } | d | | 7} | S( Ni i i i���i��t redi iZ i@ i i iB s Hilbert: %.2fsec. t blackt bluei� i� i����s Koch: %.2fsec.( R t resett speedt htt tracerR t setposR R t fillcolort fillt TrueR R R R R t FalseR t colorR ( t ftR t taR t tbt res( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_fractalcurves.pyt mainN sZ t __main__N( t __doc__t turtlet timeR R t PenR R3 R t msgt mainloop( ( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_fractalcurves.pyt <module> s = 8 PK m��\ؿy�� � about_turtle.txtnu �[��� ======================================================== A new turtle module for Python ======================================================== Turtle graphics is a popular way for introducing programming to kids. It was part of the original Logo programming language developed by Wally Feurzig and Seymour Papert in 1966. Imagine a robotic turtle starting at (0, 0) in the x-y plane. After an ``import turtle``, give it the command turtle.forward(15), and it moves (on-screen!) 15 pixels in the direction it is facing, drawing a line as it moves. Give it the command turtle.right(25), and it rotates in-place 25 degrees clockwise. By combining together these and similar commands, intricate shapes and pictures can easily be drawn. ----- turtle.py This module is an extended reimplementation of turtle.py from the Python standard distribution up to Python 2.5. (See: http:\\www.python.org) It tries to keep the merits of turtle.py and to be (nearly) 100% compatible with it. This means in the first place to enable the learning programmer to use all the commands, classes and methods interactively when using the module from within IDLE run with the -n switch. Roughly it has the following features added: - Better animation of the turtle movements, especially of turning the turtle. So the turtles can more easily be used as a visual feedback instrument by the (beginning) programmer. - Different turtle shapes, gif-images as turtle shapes, user defined and user controllable turtle shapes, among them compound (multicolored) shapes. Turtle shapes can be stgretched and tilted, which makes turtles zu very versatile geometrical objects. - Fine control over turtle movement and screen updates via delay(), and enhanced tracer() and speed() methods. - Aliases for the most commonly used commands, like fd for forward etc., following the early Logo traditions. This reduces the boring work of typing long sequences of commands, which often occur in a natural way when kids try to program fancy pictures on their first encounter with turtle graphcis. - Turtles now have an undo()-method with configurable undo-buffer. - Some simple commands/methods for creating event driven programs (mouse-, key-, timer-events). Especially useful for programming games. - A scrollable Canvas class. The default scrollable Canvas can be extended interactively as needed while playing around with the turtle(s). - A TurtleScreen class with methods controlling background color or background image, window and canvas size and other properties of the TurtleScreen. - There is a method, setworldcoordinates(), to install a user defined coordinate-system for the TurtleScreen. - The implementation uses a 2-vector class named Vec2D, derived from tuple. This class is public, so it can be imported by the application programmer, which makes certain types of computations very natural and compact. - Appearance of the TurtleScreen and the Turtles at startup/import can be configured by means of a turtle.cfg configuration file. The default configuration mimics the appearance of the old turtle module. - If configured appropriately the module reads in docstrings from a docstring dictionary in some different language, supplied separately and replaces the english ones by those read in. There is a utility function write_docstringdict() to write a dictionary with the original (english) docstrings to disc, so it can serve as a template for translations. PK m��\:�B�m m tdemo_paint.pycnu �[��� � A fc @ s_ d Z d d l Td d d � Z d d d � Z d � Z e d k r[ e � Z e GHe � n d S( sp turtle-example-suite: tdemo_paint.py A simple event-driven paint program - left mouse button moves turtle - middle mouse button changes color - right mouse button toogles betweem pen up (no line drawn when the turtle moves) and pen down (line is drawn). If pen up follows at least two pen-down moves, the polygon that includes the starting point is filled. ------------------------------------------- Play around by clicking into the canvas using all three mouse buttons. ------------------------------------------- To exit press STOP button ------------------------------------------- i����( t *i c C s0 t � d r t � t � n t � t � d S( Nt pendown( t pent end_fillt upt downt begin_fill( t xt y( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_paint.pyt switchupdown s c C s$ t d t d a t t d � d S( Ni i ( t colorst color( R R ( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_paint.pyt changecolor s c C sz t d � t d � t d � t d � d d d d g a t t d � t � t t d � t t d � t t d � d S( Nt circlet userg �?i t redt greent bluet yellowi i i t EVENTLOOP( t shapet resizemodet shapesizet widthR R R t onscreenclickt gotoR ( ( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_paint.pyt main% s t __main__N( t __doc__t turtleR R R t __name__t msgt mainloop( ( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_paint.pyt <module> s PK m��\�z�� � demohelp.txtnu �[��� ---------------------------------------------- turtleDemo - Help ---------------------------------------------- This document has two sections: (1) How to use the demo viewer (2) How to add your own demos to the demo repository (1) How to use the demo viewer. Select a demoscript from the example menu. The (syntax colored) source code appears in the left source code window. IT CANNOT BE EDITED, but ONLY VIEWED! - Press START button to start the demo. - Stop execution by pressing the STOP button. - Clear screen by pressing the CLEAR button. - Restart by pressing the START button again. SPECIAL demos are those which run EVENTDRIVEN. (For example clock.py - or oldTurtleDemo.py which in the end expects a mouse click.): Press START button to start the demo. - Until the EVENTLOOP is entered everything works as in an ordinary demo script. - When the EVENTLOOP is entered, you control the application by using the mouse and/or keys (or it's controlled by some timer events) To stop it you can and must press the STOP button. While the EVENTLOOP is running, the examples menu is disabled. - Only after having pressed the STOP button, you may restart it or choose another example script. * * * * * * * * In some rare situations there may occur interferences/conflicts between events concerning the demo script and those concerning the demo-viewer. (They run in the same process.) Strange behaviour may be the consequence and in the worst case you must close and restart the viewer. * * * * * * * * (2) How to add your own demos to the demo repository IMPORTANT! When imported, the demo should not modify the system by calling functions in other modules, such as sys, tkinter, or turtle. Global variables should be initialized in main(). - The script name must begin with tdemo_ , so it must have the form tdemo_<your-script-name>.py - The code must contain a main() function which will be executed by the viewer (see provided example scripts). It may return a string which will be displayed in the Label below the source code window (when execution has finished.) - In order to run mydemo.py by itself, such as during development, add the following at the end of the file: if __name__ == '__main__': main() mainloop() # keep window python -m turtledemo.mydemo # will then run it - If the demo is EVENT DRIVEN, main must return the string "EVENTLOOP". This informs the demo viewer that the script is still running and must be stopped by the user! If an "EVENTLOOP" demo runs by itself, as with clock, which uses ontimer, or minimal_hanoi, which loops by recursion, then the code should catch the turtle.Terminator exception that will be raised when the user presses the STOP button. (Paint is not such a demo; it only acts in response to mouse clicks and movements.) PK m��\�g�� tdemo_lindenmayer_indian.pycnu �[��� � A fc @ sS d Z d d l Td � Z d � Z d � Z e d k rO e � Z e GHe � n d S( s� turtle-example-suite: xtx_lindenmayer_indian.py Each morning women in Tamil Nadu, in southern India, place designs, created by using rice flour and known as kolam on the thresholds of their homes. These can be described by Lindenmayer systems, which can easily be implemented with turtle graphics and Python. 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The new window must be separately closed in addition to pressing the STOP button. i����( t TurtleScreent RawTurtlet TKc C s� t j � } t j | d d d d d d �} t j | d d d d d d �} | j � | j � t | � } | j d d d � t | � } | j d d d � t | � } t | � } | j d d � | j d � | j d d � | j d � x. | | f D] } | j d � | j d � q� W| j d � x | | f D] } | j � q=WxE t d � D]7 } x. | | f D] } | j d � | j d � qqWq^WxB | | f D]4 } | j � | j d � | j � | j d � q�Wd S( Nt widthi, t heighti� t bgs #ddffffs #ffeeeeg333333�?i t redi t bluet turtlei$ i� i i2 iH i6 t EVENTLOOP( i g333333�?g333333�?( g333333�?g333333�?i ( R t Tkt Canvast packR t bgcolorR t colorR t shapet ltt begin_fillt ranget fdt end_fillt put bk( t roott cv1t cv2t s1t s2t pt qt tt i( ( s6 /usr/lib64/python2.7/Demo/turtle/tdemo_two_canvases.pyt main s> !! t __main__N( t __doc__R R R R R t __name__t mainloop( ( ( s6 /usr/lib64/python2.7/Demo/turtle/tdemo_two_canvases.pyt <module> s ) PK m��\H�B� tdemo_paint.pynu ȯ�� #! /usr/bin/python2.7 """ turtle-example-suite: tdemo_paint.py A simple event-driven paint program - left mouse button moves turtle - middle mouse button changes color - right mouse button toogles betweem pen up (no line drawn when the turtle moves) and pen down (line is drawn). If pen up follows at least two pen-down moves, the polygon that includes the starting point is filled. ------------------------------------------- Play around by clicking into the canvas using all three mouse buttons. ------------------------------------------- To exit press STOP button ------------------------------------------- """ from turtle import * def switchupdown(x=0, y=0): if pen()["pendown"]: end_fill() up() else: down() begin_fill() def changecolor(x=0, y=0): global colors colors = colors[1:]+colors[:1] color(colors[0]) def main(): global colors shape("circle") resizemode("user") shapesize(.5) width(3) colors=["red", "green", "blue", "yellow"] color(colors[0]) switchupdown() onscreenclick(goto,1) onscreenclick(changecolor,2) onscreenclick(switchupdown,3) return "EVENTLOOP" if __name__ == "__main__": msg = main() print msg mainloop() PK m��\�{P� tdemo_minimal_hanoi.pynu ȯ�� #! /usr/bin/python2.7 """ turtle-example-suite: tdemo_minimal_hanoi.py A minimal 'Towers of Hanoi' animation: A tower of 6 discs is transferred from the left to the right peg. An imho quite elegant and concise implementation using a tower class, which is derived from the built-in type list. Discs are turtles with shape "square", but stretched to rectangles by shapesize() --------------------------------------- To exit press STOP button --------------------------------------- """ from turtle import * class Disc(Turtle): def __init__(self, n): Turtle.__init__(self, shape="square", visible=False) self.pu() self.shapesize(1.5, n*1.5, 2) # square-->rectangle self.fillcolor(n/6., 0, 1-n/6.) self.st() class Tower(list): "Hanoi tower, a subclass of built-in type list" def __init__(self, x): "create an empty tower. x is x-position of peg" self.x = x def push(self, d): d.setx(self.x) d.sety(-150+34*len(self)) self.append(d) def pop(self): d = list.pop(self) d.sety(150) return d def hanoi(n, from_, with_, to_): if n > 0: hanoi(n-1, from_, to_, with_) to_.push(from_.pop()) hanoi(n-1, with_, from_, to_) def play(): onkey(None,"space") clear() try: hanoi(6, t1, t2, t3) write("press STOP button to exit", align="center", font=("Courier", 16, "bold")) except Terminator: pass # turtledemo user pressed STOP def main(): global t1, t2, t3 ht(); penup(); goto(0, -225) # writer turtle t1 = Tower(-250) t2 = Tower(0) t3 = Tower(250) # make tower of 6 discs for i in range(6,0,-1): t1.push(Disc(i)) # prepare spartanic user interface ;-) write("press spacebar to start game", align="center", font=("Courier", 16, "bold")) onkey(play, "space") listen() return "EVENTLOOP" if __name__=="__main__": msg = main() print msg mainloop() PK m��\�j�N= = tdemo_colormixer.pyonu �[��� � ��^c @ sl d d l m Z m Z m Z d e f d � � YZ d � Z d � Z e d k rh e � Z e GHe � n d S( i����( t Screent Turtlet mainloopt ColorTurtlec B s e Z d � Z d � Z RS( c C s t j | � | j d � | j d � | j d d d � | j d � d d d g | _ | | _ | | j | <| j | j � | j d � | j d � | j � | j | d � | j � | j d � | j � | j | � | j d � | j | j � d S( Nt turtlet useri i i i iZ i t gray25( R t __init__t shapet resizemodet shapesizet pensizet _colort xt colort speedt leftt put gotot pdt setyt pencolort ondragt shift( t selfR t y( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_colormixer.pyR s& c C sP | j t d t | d � � � | j � | j | j <| j | j � t � d S( Ni i ( R t maxt mint ycorR R t fillcolort setbgcolor( R R R ( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_colormixer.pyR s ( t __name__t __module__R R ( ( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_colormixer.pyR s c C s) t j t j � t j � t j � � d S( N( t screent bgcolort redR t greent blue( ( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_colormixer.pyR " s c C s� t � a t j d � t j d d d d � t d d � a t d d � a t d d � a t � t � } | j � | j � | j d d � | j d d d d d d d f �d S( Ni i����g333333ӿi g�������?g �?i i gffffff�?s DRAG!t alignt centert fontt Ariali t boldt italict EVENTLOOP( R* R+ ( R R! t delayt setworldcoordinatesR R# R$ R% R R t htR R t write( t writer( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_colormixer.pyt main% s "t __main__N( R R R R R R R2 R t msg( ( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_colormixer.pyt <module> s PK m��\�:8�' ' tdemo_yinyang.pynu ȯ�� #! /usr/bin/python2.7 """ turtle-example-suite: tdemo_yinyang.py Another drawing suitable as a beginner's programming example. The small circles are drawn by the circle command. """ from turtle import * def yin(radius, color1, color2): width(3) color("black") fill(True) circle(radius/2., 180) circle(radius, 180) left(180) circle(-radius/2., 180) color(color1) fill(True) color(color2) left(90) up() forward(radius*0.375) right(90) down() circle(radius*0.125) left(90) fill(False) up() backward(radius*0.375) down() left(90) def main(): reset() yin(200, "white", "black") yin(200, "black", "white") ht() return "Done!" if __name__ == '__main__': main() mainloop() PK m��\�S�;Q Q tdemo_fractalcurves.pynu ȯ�� #! /usr/bin/python2.7 """ turtle-example-suite: tdemo_fractalCurves.py This program draws two fractal-curve-designs: (1) A hilbert curve (in a box) (2) A combination of Koch-curves. The CurvesTurtle class and the fractal-curve- methods are taken from the PythonCard example scripts for turtle-graphics. """ from turtle import * from time import sleep, clock class CurvesTurtle(Pen): # example derived from # Turtle Geometry: The Computer as a Medium for Exploring Mathematics # by Harold Abelson and Andrea diSessa # p. 96-98 def hilbert(self, size, level, parity): if level == 0: return # rotate and draw first subcurve with opposite parity to big curve self.left(parity * 90) self.hilbert(size, level - 1, -parity) # interface to and draw second subcurve with same parity as big curve self.forward(size) self.right(parity * 90) self.hilbert(size, level - 1, parity) # third subcurve self.forward(size) self.hilbert(size, level - 1, parity) # fourth subcurve self.right(parity * 90) self.forward(size) self.hilbert(size, level - 1, -parity) # a final turn is needed to make the turtle # end up facing outward from the large square self.left(parity * 90) # Visual Modeling with Logo: A Structural Approach to Seeing # by James Clayson # Koch curve, after Helge von Koch who introduced this geometric figure in 1904 # p. 146 def fractalgon(self, n, rad, lev, dir): import math # if dir = 1 turn outward # if dir = -1 turn inward edge = 2 * rad * math.sin(math.pi / n) self.pu() self.fd(rad) self.pd() self.rt(180 - (90 * (n - 2) / n)) for i in range(n): self.fractal(edge, lev, dir) self.rt(360 / n) self.lt(180 - (90 * (n - 2) / n)) self.pu() self.bk(rad) self.pd() # p. 146 def fractal(self, dist, depth, dir): if depth < 1: self.fd(dist) return self.fractal(dist / 3, depth - 1, dir) self.lt(60 * dir) self.fractal(dist / 3, depth - 1, dir) self.rt(120 * dir) self.fractal(dist / 3, depth - 1, dir) self.lt(60 * dir) self.fractal(dist / 3, depth - 1, dir) def main(): ft = CurvesTurtle() ft.reset() ft.speed(0) ft.ht() ft.tracer(1,0) ft.pu() size = 6 ft.setpos(-33*size, -32*size) ft.pd() ta=clock() ft.fillcolor("red") ft.fill(True) ft.fd(size) ft.hilbert(size, 6, 1) # frame ft.fd(size) for i in range(3): ft.lt(90) ft.fd(size*(64+i%2)) ft.pu() for i in range(2): ft.fd(size) ft.rt(90) ft.pd() for i in range(4): ft.fd(size*(66+i%2)) ft.rt(90) ft.fill(False) tb=clock() res = "Hilbert: %.2fsec. " % (tb-ta) sleep(3) ft.reset() ft.speed(0) ft.ht() ft.tracer(1,0) ta=clock() ft.color("black", "blue") ft.fill(True) ft.fractalgon(3, 250, 4, 1) ft.fill(True) ft.color("red") ft.fractalgon(3, 200, 4, -1) ft.fill(False) tb=clock() res += "Koch: %.2fsec." % (tb-ta) return res if __name__ == '__main__': msg = main() print msg mainloop() PK m��\�3'vu u tdemo_penrose.pyonu �[��� � A fc @ s d Z d d l Td d l m Z m Z d d l m Z m Z d d Z d e d e d � Z d � Z d � Z d � Z d � Z d d � Z d � Z d � Z d � Z d � Z d d e d d d � Z e d � Z d � Z e d k r� e � Z e � n d S( s� xturtle-example-suite: xtx_kites_and_darts.py Constructs two aperiodic penrose-tilings, consisting of kites and darts, by the method of inflation in six steps. Starting points are the patterns "sun" consisting of five kites and "star" consisting of five darts. For more information see: http://en.wikipedia.org/wiki/Penrose_tiling ------------------------------------------- i����( t *( t cost pi( t clockt sleepi g �?i g @i i i c C sh t | } t d � t | � t d � t | � t d � t | � t d � t | � t d � d S( Ni$ il i� ( t ft ltt fdt rt( t lt fl( ( s1 /usr/lib64/python2.7/Demo/turtle/tdemo_penrose.pyt kite s c C sh t | } t d � t | � t d � t | � t d � t | � t d � t | � t d � d S( Ni$ i� ( R R R R ( R R ( ( s1 /usr/lib64/python2.7/Demo/turtle/tdemo_penrose.pyt dart% s c C s | d k ra t � \ } } t t � � t | d � t | d � } } } t t | | | f <d St | } t d � t | | d � t | � t d � t | | d � t d � t | t � t d � t | | d � t d � t | � t d � t | | d � t d � d S( Ni i i$ i i� i i� i� ( t post intt headingt roundt Truet tiledictR R t inflatedartR R t inflatekitet d( R t nt pxt pyt ht xt yR ( ( s1 /usr/lib64/python2.7/Demo/turtle/tdemo_penrose.pyR 1 s( / c C s� | d k ra t � \ } } t t � � t | d � t | d � } } } t t | | | f <d St | } t | | d � t d � t | � t d � t | | d � t d � t | t � t d � t | | d � t | � t d � d S( Ni i i i$ i� i6 i~ i� ( R R R R t FalseR R R R R R R R ( R R R R R R R R ( ( s1 /usr/lib64/python2.7/Demo/turtle/tdemo_penrose.pyR G s" / c C s� t � | t | } t | d | d | � xv t D]n } | \ } } } t | | � t | � t | r� t d � t d d � n t d � t d d � t � q4 Wd S( Ng Y@R t blacki g �?R ( i g �?i ( g �?i i ( t clearR t shapesizeR t setpost setheadingt shapet colort stamp( R R t tht kR R R ( ( s1 /usr/lib64/python2.7/Demo/turtle/tdemo_penrose.pyt drawZ s c C s2 x+ t d � D] } t | | � t d � q Wd S( Ni iH ( t rangeR R ( R R t i( ( s1 /usr/lib64/python2.7/Demo/turtle/tdemo_penrose.pyt sunj s c C s2 x+ t d � D] } t | | � t d � q Wd S( Ni iH ( R( R R ( R R R) ( ( s1 /usr/lib64/python2.7/Demo/turtle/tdemo_penrose.pyt staro s c C sh t d � t � t d � t � t d t � � t � t d � t � t d t � � t d � d S( Ni id R R i ( t tracert begin_polyR t end_polyt register_shapet get_polyR ( ( ( s1 /usr/lib64/python2.7/Demo/turtle/tdemo_penrose.pyt makeshapest s c C s* t � t � t � t � t d � d S( Nt user( t resett htt puR1 t resizemode( ( ( s1 /usr/lib64/python2.7/Demo/turtle/tdemo_penrose.pyt start� s i� i i c C s� t | � t d � i a t � } t d � | | | � t � } t | | | � t d � t � } d | | GHd | | GHd | | GHt g t D] } t | r� | ^ q� � } t g t D] } t | s� | ^ q� � } d | | | | f GHd S( Ni i s Calculation: %7.4f ss Drawing: %7.4f ss Together: %7.4f ss" %d kites and %d darts = %d pieces.( t gotoR! R R R, R' t len( R R t funt startposR% t at bt cR t nkt nd( ( s1 /usr/lib64/python2.7/Demo/turtle/tdemo_penrose.pyt test� s ))c C sk t � x] t d � D]O } t � } t d | | � t � } | | } | d k r t d | � q q Wd S( Ni i, i ( R7 R( R RA R ( R: R) R< R= t t( ( s1 /usr/lib64/python2.7/Demo/turtle/tdemo_penrose.pyt demo� s c C s� t d � t d d d � t t � t d � t t � t d � t d d � t d d d � t d d d d d �t d d d d �d S( Nt logog333333�?i i R i8���gffffff�?i s Please wait...t alignt centert fonts Arial Blacki$ t boldiX i R; iF iu t Done( s Arial Blacki$ RH ( iF iu ( t modet bgcolorRC R* R R+ t pencolorR8 t writeRA ( ( ( s1 /usr/lib64/python2.7/Demo/turtle/tdemo_penrose.pyt main� s t __main__Ng��w�@gP�/7���?( i i ( t __doc__t turtlet mathR R t timeR R R R R R R R R' R* R+ R1 R7 RA RC RN t __name__t msgt mainloop( ( ( s1 /usr/lib64/python2.7/Demo/turtle/tdemo_penrose.pyt <module> s( PK m��\PX��' ' tdemo_minimal_hanoi.pycnu �[��� � A fc @ s d Z d d l Td e f d � � YZ d e f d � � YZ d � Z d � Z d � Z e d k r{ e � Z e GHe � n d S( s� turtle-example-suite: tdemo_minimal_hanoi.py A minimal 'Towers of Hanoi' animation: A tower of 6 discs is transferred from the left to the right peg. An imho quite elegant and concise implementation using a tower class, which is derived from the built-in type list. Discs are turtles with shape "square", but stretched to rectangles by shapesize() --------------------------------------- To exit press STOP button --------------------------------------- i����( t *t Discc B s e Z d � Z RS( c C sg t j | d d d t �| j � | j d | d d � | j | d d d | d � | j � d S( Nt shapet squaret visibleg �?i g @i i ( t Turtlet __init__t Falset put shapesizet fillcolort st( t selft n( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_minimal_hanoi.pyR s ( t __name__t __module__R ( ( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_minimal_hanoi.pyR s t Towerc B s) e Z d Z d � Z d � Z d � Z RS( s- Hanoi tower, a subclass of built-in type listc C s | | _ d S( s- create an empty tower. x is x-position of pegN( t x( R R ( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_minimal_hanoi.pyR s c C s< | j | j � | j d d t | � � | j | � d S( Nij���i" ( t setxR t setyt lent append( R t d( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_minimal_hanoi.pyt push# s c C s t j | � } | j d � | S( Ni� ( t listt popR ( R R ( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_minimal_hanoi.pyR ' s ( R R t __doc__R R R ( ( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_minimal_hanoi.pyR s c C sT | d k rP t | d | | | � | j | j � � t | d | | | � n d S( Ni i ( t hanoiR R ( R t from_t with_t to_( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_minimal_hanoi.pyR , s c C sY t d d � t � y- t d t t t � t d d d d d �Wn t k rT n Xd S( Nt spacei s press STOP button to exitt alignt centert fontt Courieri t bold( R# i R$ ( t onkeyt Nonet clearR t t1t t2t t3t writet Terminator( ( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_minimal_hanoi.pyt play2 s c C s� t � t � t d d � t d � a t d � a t d � a x- t d d d � D] } t j t | � � qR Wt d d d d d �t t d � t � d S( Ni i ���i���i� i i����s press spacebar to start gameR R! R" R# i R$ R t EVENTLOOP( R# i R$ ( t htt penupt gotoR R( R) R* t rangeR R R+ R% R- t listen( t i( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_minimal_hanoi.pyt main< s t __main__N( R t turtleR R R R R R- R5 R t msgt mainloop( ( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_minimal_hanoi.pyt <module> s PK m��\JȤ� � turtle.cfgnu �[��� width = 800 height = 600 canvwidth = 1200 canvheight = 900 shape = arrow mode = standard resizemode = auto fillcolor = "" title = Python turtle graphics demo. PK m��\PX��' ' tdemo_minimal_hanoi.pyonu �[��� � A fc @ s d Z d d l Td e f d � � YZ d e f d � � YZ d � Z d � Z d � Z e d k r{ e � Z e GHe � n d S( s� turtle-example-suite: tdemo_minimal_hanoi.py A minimal 'Towers of Hanoi' animation: A tower of 6 discs is transferred from the left to the right peg. An imho quite elegant and concise implementation using a tower class, which is derived from the built-in type list. Discs are turtles with shape "square", but stretched to rectangles by shapesize() --------------------------------------- To exit press STOP button --------------------------------------- i����( t *t Discc B s e Z d � Z RS( c C sg t j | d d d t �| j � | j d | d d � | j | d d d | d � | j � d S( Nt shapet squaret visibleg �?i g @i i ( t Turtlet __init__t Falset put shapesizet fillcolort st( t selft n( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_minimal_hanoi.pyR s ( t __name__t __module__R ( ( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_minimal_hanoi.pyR s t Towerc B s) e Z d Z d � Z d � Z d � Z RS( s- Hanoi tower, a subclass of built-in type listc C s | | _ d S( s- create an empty tower. x is x-position of pegN( t x( R R ( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_minimal_hanoi.pyR s c C s< | j | j � | j d d t | � � | j | � d S( Nij���i" ( t setxR t setyt lent append( R t d( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_minimal_hanoi.pyt push# s c C s t j | � } | j d � | S( Ni� ( t listt popR ( R R ( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_minimal_hanoi.pyR ' s ( R R t __doc__R R R ( ( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_minimal_hanoi.pyR s c C sT | d k rP t | d | | | � | j | j � � t | d | | | � n d S( Ni i ( t hanoiR R ( R t from_t with_t to_( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_minimal_hanoi.pyR , s c C sY t d d � t � y- t d t t t � t d d d d d �Wn t k rT n Xd S( Nt spacei s press STOP button to exitt alignt centert fontt Courieri t bold( R# i R$ ( t onkeyt Nonet clearR t t1t t2t t3t writet Terminator( ( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_minimal_hanoi.pyt play2 s c C s� t � t � t d d � t d � a t d � a t d � a x- t d d d � D] } t j t | � � qR Wt d d d d d �t t d � t � d S( Ni i ���i���i� i i����s press spacebar to start gameR R! R" R# i R$ R t EVENTLOOP( R# i R$ ( t htt penupt gotoR R( R) R* t rangeR R R+ R% R- t listen( t i( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_minimal_hanoi.pyt main< s t __main__N( R t turtleR R R R R R- R5 R t msgt mainloop( ( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_minimal_hanoi.pyt <module> s PK m��\UW�p� � tdemo_planet_and_moon.pycnu �[��� � A fc @ s� d Z d d l m Z m Z m Z m Z d d l m Z d Z d e f d � � YZ d e f d � � YZ d � Z e d k r� e � e � n d S( s� turtle-example-suite: tdemo_planets_and_moon.py Gravitational system simulation using the approximation method from Feynman-lectures, p.9-8, using turtlegraphics. Example: heavy central body, light planet, very light moon! Planet has a circular orbit, moon a stable orbit around the planet. You can hold the movement temporarily by pressing the left mouse button with the mouse over the scrollbar of the canvas. i����( t Shapet Turtlet mainloopt Vec2D( t sleepi t GravSysc B s# e Z d � Z d � Z d � Z RS( c C s g | _ d | _ d | _ d S( Ni g{�G�z�?( t planetst tt dt( t self( ( s9 /usr/lib64/python2.7/Demo/turtle/tdemo_planet_and_moon.pyt __init__ s c C s" x | j D] } | j � q Wd S( N( R t init( R t p( ( s9 /usr/lib64/python2.7/Demo/turtle/tdemo_planet_and_moon.pyR s c C sK xD t d � D]6 } | j | j 7_ x | j D] } | j � q/ Wq Wd S( Ni' ( t rangeR R R t step( R t iR ( ( s9 /usr/lib64/python2.7/Demo/turtle/tdemo_planet_and_moon.pyt start! s ( t __name__t __module__R R R ( ( ( s9 /usr/lib64/python2.7/Demo/turtle/tdemo_planet_and_moon.pyR s t Starc B s, e Z d � Z d � Z d � Z d � Z RS( c C sp t j | d | �| j � | | _ | j | � | | _ | j j | � | | _ | j d � | j � d S( Nt shapet user( R R t penupt mt setpost vR t appendt gravSyst resizemodet pendown( R R t xR R R ( ( s9 /usr/lib64/python2.7/Demo/turtle/tdemo_planet_and_moon.pyR ( s c C s: | j j } | j � | _ | j d | | j | _ d S( Ng �?( R R t acct aR ( R R ( ( s9 /usr/lib64/python2.7/Demo/turtle/tdemo_planet_and_moon.pyR 2 s c C sr t d d � } x\ | j j D]N } | | k r | j � | j � } | t | j t | � d | 7} q q W| S( Ni i ( t VecR R t post GR t abs( R R t planetR ( ( s9 /usr/lib64/python2.7/Demo/turtle/tdemo_planet_and_moon.pyR 6 s *c C s� | j j } | j | j � | | j � | j j j | � d k rh | j | j | j j d � � n | j � | _ | j | | j | _ d S( Ni ( R R R R" R R t indext setheadingt towardsR R ( R R ( ( s9 /usr/lib64/python2.7/Demo/turtle/tdemo_planet_and_moon.pyR = s #( R R R R R R ( ( ( s9 /usr/lib64/python2.7/Demo/turtle/tdemo_planet_and_moon.pyR ' s c C s� t � } | j � | j d d � | j � | j � | j d � | j d � | j � | j d d � | j � | j � } | j � | j d d � | j � | j � } t d � } | j | d � | j | d � | j � j d | � | j d d � t � } t d t d d � t d d � | d � } | j d � | j d � | j � t d t d d � t d d � | d � } | j d � | j d � t d t d d � t d d � | d � } | j d � | j d � | j � | j � d S( Ni i iZ i� t compoundt oranget blueR% i i@B g �t circlet yellowg������?i�0 i� i� t greeng�������?i� i' g �?s Done!( R t resett tracert htt put fdt ltt begin_polyR, t end_polyt get_polyR t addcomponentt getscreent register_shapeR R R! t colort shapesizet pencolorR R ( t st m1t m2t planetshapet gst sunt eartht moon( ( s9 /usr/lib64/python2.7/Demo/turtle/tdemo_planet_and_moon.pyt mainG sD * * * t __main__N( t __doc__t turtleR R R R R! t timeR R# t objectR R RF R ( ( ( s9 /usr/lib64/python2.7/Demo/turtle/tdemo_planet_and_moon.pyt <module> s " ' PK m��\�: : tdemo_colormixer.pynu �[��� # colormixer from turtle import Screen, Turtle, mainloop class ColorTurtle(Turtle): def __init__(self, x, y): Turtle.__init__(self) self.shape("turtle") self.resizemode("user") self.shapesize(3,3,5) self.pensize(10) self._color = [0,0,0] self.x = x self._color[x] = y self.color(self._color) self.speed(0) self.left(90) self.pu() self.goto(x,0) self.pd() self.sety(1) self.pu() self.sety(y) self.pencolor("gray25") self.ondrag(self.shift) def shift(self, x, y): self.sety(max(0,min(y,1))) self._color[self.x] = self.ycor() self.fillcolor(self._color) setbgcolor() def setbgcolor(): screen.bgcolor(red.ycor(), green.ycor(), blue.ycor()) def main(): global screen, red, green, blue screen = Screen() screen.delay(0) screen.setworldcoordinates(-1, -0.3, 3, 1.3) red = ColorTurtle(0, .5) green = ColorTurtle(1, .5) blue = ColorTurtle(2, .5) setbgcolor() writer = Turtle() writer.ht() writer.pu() writer.goto(1,1.15) writer.write("DRAG!",align="center",font=("Arial",30,("bold","italic"))) return "EVENTLOOP" if __name__ == "__main__": msg = main() print msg mainloop() PK m��\M�kr r tdemo_nim.pynu �[��� """ turtle-example-suite: tdemo_nim.py Play nim against the computer. The player who takes the last stick is the winner. Implements the model-view-controller design pattern. """ import turtle import random import time SCREENWIDTH = 640 SCREENHEIGHT = 480 MINSTICKS = 7 MAXSTICKS = 31 HUNIT = SCREENHEIGHT // 12 WUNIT = SCREENWIDTH // ((MAXSTICKS // 5) * 11 + (MAXSTICKS % 5) * 2) SCOLOR = (63, 63, 31) HCOLOR = (255, 204, 204) COLOR = (204, 204, 255) def randomrow(): return random.randint(MINSTICKS, MAXSTICKS) def computerzug(state): xored = state[0] ^ state[1] ^ state[2] if xored == 0: return randommove(state) for z in range(3): s = state[z] ^ xored if s <= state[z]: move = (z, s) return move def randommove(state): m = max(state) while True: z = random.randint(0,2) if state[z] > (m > 1): break rand = random.randint(m > 1, state[z]-1) return z, rand class NimModel(object): def __init__(self, game): self.game = game def setup(self): if self.game.state not in [Nim.CREATED, Nim.OVER]: return self.sticks = [randomrow(), randomrow(), randomrow()] self.player = 0 self.winner = None self.game.view.setup() self.game.state = Nim.RUNNING def move(self, row, col): maxspalte = self.sticks[row] self.sticks[row] = col self.game.view.notify_move(row, col, maxspalte, self.player) if self.game_over(): self.game.state = Nim.OVER self.winner = self.player self.game.view.notify_over() elif self.player == 0: self.player = 1 row, col = computerzug(self.sticks) self.move(row, col) self.player = 0 def game_over(self): return self.sticks == [0, 0, 0] def notify_move(self, row, col): if self.sticks[row] <= col: return self.move(row, col) class Stick(turtle.Turtle): def __init__(self, row, col, game): turtle.Turtle.__init__(self, visible=False) self.row = row self.col = col self.game = game x, y = self.coords(row, col) self.shape("square") self.shapesize(HUNIT/10.0, WUNIT/20.0) self.speed(0) self.pu() self.goto(x,y) self.color("white") self.showturtle() def coords(self, row, col): packet, remainder = divmod(col, 5) x = (3 + 11 * packet + 2 * remainder) * WUNIT y = (2 + 3 * row) * HUNIT return x - SCREENWIDTH // 2 + WUNIT // 2, SCREENHEIGHT // 2 - y - HUNIT // 2 def makemove(self, x, y): if self.game.state != Nim.RUNNING: return self.game.controller.notify_move(self.row, self.col) class NimView(object): def __init__(self, game): self.game = game self.screen = game.screen self.model = game.model self.screen.colormode(255) self.screen.tracer(False) self.screen.bgcolor((240, 240, 255)) self.writer = turtle.Turtle(visible=False) self.writer.pu() self.writer.speed(0) self.sticks = {} for row in range(3): for col in range(MAXSTICKS): self.sticks[(row, col)] = Stick(row, col, game) self.display("... a moment please ...") self.screen.tracer(True) def display(self, msg1, msg2=None): self.screen.tracer(False) self.writer.clear() if msg2 is not None: self.writer.goto(0, - SCREENHEIGHT // 2 + 48) self.writer.pencolor("red") self.writer.write(msg2, align="center", font=("Courier",18,"bold")) self.writer.goto(0, - SCREENHEIGHT // 2 + 20) self.writer.pencolor("black") self.writer.write(msg1, align="center", font=("Courier",14,"bold")) self.screen.tracer(True) def setup(self): self.screen.tracer(False) for row in range(3): for col in range(self.model.sticks[row]): self.sticks[(row, col)].color(SCOLOR) for row in range(3): for col in range(self.model.sticks[row], MAXSTICKS): self.sticks[(row, col)].color("white") self.display("Your turn! Click leftmost stick to remove.") self.screen.tracer(True) def notify_move(self, row, col, maxspalte, player): if player == 0: farbe = HCOLOR for s in range(col, maxspalte): self.sticks[(row, s)].color(farbe) else: self.display(" ... thinking ... ") time.sleep(0.5) self.display(" ... thinking ... aaah ...") farbe = COLOR for s in range(maxspalte-1, col-1, -1): time.sleep(0.2) self.sticks[(row, s)].color(farbe) self.display("Your turn! Click leftmost stick to remove.") def notify_over(self): if self.game.model.winner == 0: msg2 = "Congrats. You're the winner!!!" else: msg2 = "Sorry, the computer is the winner." self.display("To play again press space bar. To leave press ESC.", msg2) def clear(self): if self.game.state == Nim.OVER: self.screen.clear() class NimController(object): def __init__(self, game): self.game = game self.sticks = game.view.sticks self.BUSY = False for stick in self.sticks.values(): stick.onclick(stick.makemove) self.game.screen.onkey(self.game.model.setup, "space") self.game.screen.onkey(self.game.view.clear, "Escape") self.game.view.display("Press space bar to start game") self.game.screen.listen() def notify_move(self, row, col): if self.BUSY: return self.BUSY = True self.game.model.notify_move(row, col) self.BUSY = False class Nim(object): CREATED = 0 RUNNING = 1 OVER = 2 def __init__(self, screen): self.state = Nim.CREATED self.screen = screen self.model = NimModel(self) self.view = NimView(self) self.controller = NimController(self) def main(): mainscreen = turtle.Screen() mainscreen.mode("standard") mainscreen.setup(SCREENWIDTH, SCREENHEIGHT) nim = Nim(mainscreen) return "EVENTLOOP!" if __name__ == "__main__": main() turtle.mainloop() PK m��\�H�l l tdemo_peace.pyonu �[��� � A fc @ s: d Z d d l Td � Z e d k r6 e � e � n d S( s� turtle-example-suite: tdemo_peace.py A simple drawing suitable as a beginner's programming example. Aside from the peacecolors assignment and the for loop, it only uses turtle commands. i����( t *c C sM d } t � t � t � t d d � t d � xX | D]P } t | � t � t d � t � t d � t d � t d � t d � q9 Wt d � t d � t d d � t � t d � t d � t d � t � t d � t d � t d � t � t d � t � t d � t d � t � t d � t � t d d � d S( Nt red3t oranget yellowt seagreen4t orchid4t royalblue1t dodgerblue4i����i=���iF i� iZ iB i t whitei iV���i� iT i� i- i, s Done!( R R R R R R R ( t resett Screent upt gotot widtht colort downt forwardt backwardt leftt rightt circle( t peacecolorst pcolor( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_peace.pyt main sL t __main__N( t __doc__t turtleR t __name__t mainloop( ( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_peace.pyt <module> s - PK m��\�w�[� � tdemo_wikipedia.pycnu �[��� � ��^c @ sr d Z d d l m Z m Z m Z d d l m Z m Z d � Z d � Z e d k rn e � Z e GHe � n d S( sF turtle-example-suite: tdemo_wikipedia3.py This example is inspired by the Wikipedia article on turtle graphics. (See example wikipedia1 for URLs) First we create (ne-1) (i.e. 35 in this example) copies of our first turtle p. Then we let them perform their steps in parallel. Followed by a complete undo(). i����( t Screent Turtlet mainloop( t clockt sleepc C s� | g } xG t d | � D]6 } | j � } | j d | � | j | � | } q Wxv t | � D]h } t | d | � | d } xC | D]; } | j d | � | j d | d | � | j | � q� Wq` Wd S( Ni g �v@g @gffffff�?i ( t ranget clonet rtt appendt abst pencolort fd( t pt net szt turtlelistt it qt ct t( ( s3 /usr/lib64/python2.7/Demo/turtle/tdemo_wikipedia.pyt mn_eck s c C s t � } | j d � t � } | j d � | j � | j d � | j d � | j d d � t � } t | d d � t � } | | } t d � t � } xP t g | j � D] } | j � ^ q� � r� x | j � D] } | j � q� Wq� Wt � } d | | | S( Nt blacki t redi i$ i i s Laufzeit: %.3f sec( R t bgcolorR t speedt hideturtleR t pensizet tracerR R R t anyt turtlest undobufferentriest undo( t sR t att ett z1R ( ( s3 /usr/lib64/python2.7/Demo/turtle/tdemo_wikipedia.pyt main$ s& . t __main__N( t __doc__t turtleR R R t timeR R R R$ t __name__t msg( ( ( s3 /usr/lib64/python2.7/Demo/turtle/tdemo_wikipedia.pyt <module> s PK m��\�H�l l tdemo_peace.pycnu �[��� � A fc @ s: d Z d d l Td � Z e d k r6 e � e � n d S( s� turtle-example-suite: tdemo_peace.py A simple drawing suitable as a beginner's programming example. Aside from the peacecolors assignment and the for loop, it only uses turtle commands. i����( t *c C sM d } t � t � t � t d d � t d � xX | D]P } t | � t � t d � t � t d � t d � t d � t d � q9 Wt d � t d � t d d � t � t d � t d � t d � t � t d � t d � t d � t � t d � t � t d � t d � t � t d � t � t d d � d S( Nt red3t oranget yellowt seagreen4t orchid4t royalblue1t dodgerblue4i����i=���iF i� iZ iB i t whitei iV���i� iT i� i- i, s Done!( R R R R R R R ( t resett Screent upt gotot widtht colort downt forwardt backwardt leftt rightt circle( t peacecolorst pcolor( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_peace.pyt main sL t __main__N( t __doc__t turtleR t __name__t mainloop( ( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_peace.pyt <module> s - PK m��\tn*ܷ � tdemo_chaos.pynu �[��� # File: tdemo_chaos.py # Author: Gregor Lingl # Date: 2009-06-24 # A demonstration of chaos from turtle import * N = 80 def f(x): return 3.9*x*(1-x) def g(x): return 3.9*(x-x**2) def h(x): return 3.9*x-3.9*x*x def jumpto(x, y): penup(); goto(x,y) def line(x1, y1, x2, y2): jumpto(x1, y1) pendown() goto(x2, y2) def coosys(): line(-1, 0, N+1, 0) line(0, -0.1, 0, 1.1) def plot(fun, start, color): pencolor(color) x = start jumpto(0, x) pendown() dot(5) for i in range(N): x=fun(x) goto(i+1,x) dot(5) def main(): reset() setworldcoordinates(-1.0,-0.1, N+1, 1.1) speed(0) hideturtle() coosys() plot(f, 0.35, "blue") plot(g, 0.35, "green") plot(h, 0.35, "red") # Now zoom in: for s in range(100): setworldcoordinates(0.5*s,-0.1, N+1, 1.1) return "Done!" if __name__ == "__main__": main() mainloop() PK m��\:�B�m m tdemo_paint.pyonu �[��� � A fc @ s_ d Z d d l Td d d � Z d d d � Z d � Z e d k r[ e � Z e GHe � n d S( sp turtle-example-suite: tdemo_paint.py A simple event-driven paint program - left mouse button moves turtle - middle mouse button changes color - right mouse button toogles betweem pen up (no line drawn when the turtle moves) and pen down (line is drawn). If pen up follows at least two pen-down moves, the polygon that includes the starting point is filled. ------------------------------------------- Play around by clicking into the canvas using all three mouse buttons. ------------------------------------------- To exit press STOP button ------------------------------------------- i����( t *i c C s0 t � d r t � t � n t � t � d S( Nt pendown( t pent end_fillt upt downt begin_fill( t xt y( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_paint.pyt switchupdown s c C s$ t d t d a t t d � d S( Ni i ( t colorst color( R R ( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_paint.pyt changecolor s c C sz t d � t d � t d � t d � d d d d g a t t d � t � t t d � t t d � t t d � d S( Nt circlet userg �?i t redt greent bluet yellowi i i t EVENTLOOP( t shapet resizemodet shapesizet widthR R R t onscreenclickt gotoR ( ( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_paint.pyt main% s t __main__N( t __doc__t turtleR R R t __name__t msgt mainloop( ( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_paint.pyt <module> s PK m��\��j%) ) tdemo_peace.pynu ȯ�� #! /usr/bin/python2.7 """ turtle-example-suite: tdemo_peace.py A simple drawing suitable as a beginner's programming example. Aside from the peacecolors assignment and the for loop, it only uses turtle commands. """ from turtle import * def main(): peacecolors = ("red3", "orange", "yellow", "seagreen4", "orchid4", "royalblue1", "dodgerblue4") reset() Screen() up() goto(-320,-195) width(70) for pcolor in peacecolors: color(pcolor) down() forward(640) up() backward(640) left(90) forward(66) right(90) width(25) color("white") goto(0,-170) down() circle(170) left(90) forward(340) up() left(180) forward(170) right(45) down() forward(170) up() backward(170) left(90) down() forward(170) up() goto(0,300) # vanish if hideturtle() is not available ;-) return "Done!" if __name__ == "__main__": main() mainloop() PK m��\^� � tdemo_chaos.pyonu �[��� � ��^c @ sy d d l Td Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d k ru e � e � n d S( i����( t *iP c C s d | d | S( Ng333333@i ( ( t x( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_chaos.pyt f s c C s d | | d S( Ng333333@i ( ( R ( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_chaos.pyt g s c C s d | d | | S( Ng333333@( ( R ( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_chaos.pyt h s c C s t � t | | � d S( N( t penupt goto( R t y( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_chaos.pyt jumpto s c C s% t | | � t � t | | � d S( N( R t pendownR ( t x1t y1t x2t y2( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_chaos.pyt line s c C s. t d d t d d � t d d d d � d S( Ni����i i g��������g�������?( R t N( ( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_chaos.pyt coosys s c C sp t | � | } t d | � t � t d � x; t t � D]- } | | � } t | d | � t d � q; Wd S( Ni i i ( t pencolorR R t dott rangeR R ( t funt startt colorR t i( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_chaos.pyt plot s c C s� t � t d d t d d � t d � t � t � t t d d � t t d d � t t d d � x/ t d � D]! } t d | d t d d � qs Wd S( Ng �g��������i g�������?i gffffff�?t bluet greent redid g �?s Done!( t resett setworldcoordinatesR t speedt hideturtleR R R R R R ( t s( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_chaos.pyt main+ s t __main__N( t turtleR R R R R R R R R! t __name__t mainloop( ( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_chaos.pyt <module> s PK m��\����� � tdemo_clock.pynu ȯ�� #! /usr/bin/python2.7 # -*- 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() # keep window open PK m��\ p| | tdemo_I_dontlike_tiltdemo.pycnu �[��� � A fc @ sM d Z d d l Td d l Z d � Z e d k rI e � Z e GHe � n d S( s turtle-example-suite: tdemo-I_dont_like_tiltdemo.py Demonstrates (a) use of a tilted ellipse as turtle shape (b) stamping that shape We can remove it, if you don't like it. Without using reset() ;-) --------------------------------------- i����( t *Nc C s� t � t d � t d � t � t d d � t d � t � t d � t � t d d d � t d d � x/ t d � D]! } t d � t d � t � q| Wt d d � x/ t d � D]! } t d � t d � t � q� Wt d � t d d d � t d d � xB t d � D]4 } t d � t d � | d d k rt � qqWt j d � x t � rot � q\Wt � t d d d d d �d S(! Nt circlet useri i go���!@iZ i- i i i t redt violeti t i�i i i t bluet yellowi i i s OK, OVER!t alignt centert fontt Couriert bolds Done!i� ( R i R ( t resett shapet resizemodet put bkt rtt pdt tiltt turtlesizet colort ranget fdt ltt stampt timet sleept undobufferentriest undot htt write( t i( ( s= /usr/lib64/python2.7/Demo/turtle/tdemo_I_dontlike_tiltdemo.pyt main sD t __main__( t __doc__t turtleR R" t __name__t msgt mainloop( ( ( s= /usr/lib64/python2.7/Demo/turtle/tdemo_I_dontlike_tiltdemo.pyt <module> s % PK m��\UW�p� � tdemo_planet_and_moon.pyonu �[��� � A fc @ s� d Z d d l m Z m Z m Z m Z d d l m Z d Z d e f d � � YZ d e f d � � YZ d � Z e d k r� e � e � n d S( s� turtle-example-suite: tdemo_planets_and_moon.py Gravitational system simulation using the approximation method from Feynman-lectures, p.9-8, using turtlegraphics. Example: heavy central body, light planet, very light moon! Planet has a circular orbit, moon a stable orbit around the planet. You can hold the movement temporarily by pressing the left mouse button with the mouse over the scrollbar of the canvas. i����( t Shapet Turtlet mainloopt Vec2D( t sleepi t GravSysc B s# e Z d � Z d � Z d � Z RS( c C s g | _ d | _ d | _ d S( Ni g{�G�z�?( t planetst tt dt( t self( ( s9 /usr/lib64/python2.7/Demo/turtle/tdemo_planet_and_moon.pyt __init__ s c C s" x | j D] } | j � q Wd S( N( R t init( R t p( ( s9 /usr/lib64/python2.7/Demo/turtle/tdemo_planet_and_moon.pyR s c C sK xD t d � D]6 } | j | j 7_ x | j D] } | j � q/ Wq Wd S( Ni' ( t rangeR R R t step( R t iR ( ( s9 /usr/lib64/python2.7/Demo/turtle/tdemo_planet_and_moon.pyt start! s ( t __name__t __module__R R R ( ( ( s9 /usr/lib64/python2.7/Demo/turtle/tdemo_planet_and_moon.pyR s t Starc B s, e Z d � Z d � Z d � Z d � Z RS( c C sp t j | d | �| j � | | _ | j | � | | _ | j j | � | | _ | j d � | j � d S( Nt shapet user( R R t penupt mt setpost vR t appendt gravSyst resizemodet pendown( R R t xR R R ( ( s9 /usr/lib64/python2.7/Demo/turtle/tdemo_planet_and_moon.pyR ( s c C s: | j j } | j � | _ | j d | | j | _ d S( Ng �?( R R t acct aR ( R R ( ( s9 /usr/lib64/python2.7/Demo/turtle/tdemo_planet_and_moon.pyR 2 s c C sr t d d � } x\ | j j D]N } | | k r | j � | j � } | t | j t | � d | 7} q q W| S( Ni i ( t VecR R t post GR t abs( R R t planetR ( ( s9 /usr/lib64/python2.7/Demo/turtle/tdemo_planet_and_moon.pyR 6 s *c C s� | j j } | j | j � | | j � | j j j | � d k rh | j | j | j j d � � n | j � | _ | j | | j | _ d S( Ni ( R R R R" R R t indext setheadingt towardsR R ( R R ( ( s9 /usr/lib64/python2.7/Demo/turtle/tdemo_planet_and_moon.pyR = s #( R R R R R R ( ( ( s9 /usr/lib64/python2.7/Demo/turtle/tdemo_planet_and_moon.pyR ' s c C s� t � } | j � | j d d � | j � | j � | j d � | j d � | j � | j d d � | j � | j � } | j � | j d d � | j � | j � } t d � } | j | d � | j | d � | j � j d | � | j d d � t � } t d t d d � t d d � | d � } | j d � | j d � | j � t d t d d � t d d � | d � } | j d � | j d � t d t d d � t d d � | d � } | j d � | j d � | j � | j � d S( Ni i iZ i� t compoundt oranget blueR% i i@B g �t circlet yellowg������?i�0 i� i� t greeng�������?i� i' g �?s Done!( R t resett tracert htt put fdt ltt begin_polyR, t end_polyt get_polyR t addcomponentt getscreent register_shapeR R R! t colort shapesizet pencolorR R ( t st m1t m2t planetshapet gst sunt eartht moon( ( s9 /usr/lib64/python2.7/Demo/turtle/tdemo_planet_and_moon.pyt mainG sD * * * t __main__N( t __doc__t turtleR R R R R! t timeR R# t objectR R RF R ( ( ( s9 /usr/lib64/python2.7/Demo/turtle/tdemo_planet_and_moon.pyt <module> s " ' PK m��\8Hw�* �* turtleDemo.pyonu �[��� � A fc @ s0 d d l Z d d l Z d d l Td d l m Z d d l m Z d d l m Z d d l Z d d l Z e j � Z d e j e � k r� d GHd Ge GHe j � n d Z d Z d Z d Z d Z d d e f Z d Z d Z d � Z d! d" d# f Z d e f d � � YZ d � Z e d k r,e � n d S($ i����N( t *( t Percolator( t ColorDelegator( t view_files turtleDemo.pys: Directory of turtleDemo must be current working directory!s But in your case this isi i i i i t Ariali t bolds Lucida Consolei t normalc C s� g t j t � D]+ } | j d � r | j d � r | ^ q } g } x� | D]� } | j d � rs | j | � qN t j j t | � } t j j | � | g } g t j | � D]* } | j d � r� | j d � r� | ^ q� } | j | | � qN W| S( Nt tdemo_s .pycs .py( t ost listdirt demo_dirt startswitht endswitht appendt patht joint sys( t entryt entries1t entries2R t subdirt scriptt scripts( ( s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyt getExampleEntries s s Turtledemo helps demohelp.txts About turtledemos about_turtledemo.txts About turtle modules about_turtle.txtt DemoWindowc B s� e Z d d � Z d � Z d � Z d � Z d d d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c C s t � | _ } t _ | j d � | j d | j � | j d d d �| j d d d �| j d d d d d �| j d d d d d �| j d d d d d �t | d t d d �| _ | j � | _ | j � | _ | j j d d d d d d � t d t d d d t d d � } | j | j | � � | j | j | � � | j d d d d d d � t | d d d d d d d d, d d d t �| _ t | d d d t d d! d" d# d$ | j �| _ t | d d% d t d d! d" d# d$ | j �| _ t | d d& d t d d! d" d# d$ | j �| _! | j j d d d' d d d d( d- � | j j d d d' d d d) � | j j d d d' d d d) � | j! j d d d' d d d) � t" | j# � j$ t% � � t& | _' t& | _( | r�| j) | � n | j* t+ t, t, t, d* d+ � t- | _. d S(. Ns Python turtle-graphics examplest WM_DELETE_WINDOWi t weighti t minsizeiZ i i t relieft borderwidtht rowt columnspani t stickyt newst orientt sashwidthi t sashrelieft bgs #dddt heightt texts --- s #ddft fontR i R s START t fgt whitet disabledforegrounds #fedt commands STOP s CLEAR t columnt padxt ews Choose example from menut black( R i R ( i i (/ t Tkt roott turtlet _roott titlet wm_protocolt _destroyt grid_rowconfiguret grid_columnconfiguret Framet RAISEDt mBart makeLoadDemoMenut ExamplesBtnt makeHelpMenut OptionsBtnt gridt PanedWindowt HORIZONTALt SOLIDt addt makeTextFramet makeGraphFramet Labelt RIDGEt output_lblt Buttont btnfontt startDemot start_btnt stopItt stop_btnt clearCanvast clear_btnR R' t insertfilterR t Falset dirtyt exitflagt loadfilet configGUIt NORMALt DISABLEDt STARTUPt state( t selft filenameR2 t pane( ( s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyt __init__7 sR % c C sf | j j � } | j j � } | j j d | j | | j � | j j d | j | | j � d S( Ng �?( t _canvast winfo_widtht winfo_heightt xview_movetot canvwidtht yview_movetot canvheight( R] t eventt cwidtht cheight( ( s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyt onResizeh s "c C s t | � | _ } t | d d d d d d d d �| _ } t | d d �| _ } | j | d <| j d t d t � t | d d d t �| _ } | j | d <| j d t d t � t | d <| j | d <| j | d <| j d t d t d d � | S( Nt nameR' R. i t wrapt nonet widthi- t vbarR, t sidet fillt hbarR" R( t yscrollcommandt xscrollcommandt expandi ( R: t text_framet TextR' t ScrollbarRp t yviewt packt LEFTt YRC Rs t xviewt BOTTOMt Xt txtfontt sett BOTH( R] R2 Rw R' Rp Rs ( ( s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyRF n s c C s� | t j _ d | _ d | _ t j | d d | j | j � t j _ | _ } | j � | j j d | j � d | j d <t j � | _ } t j j | | j � | j | _ | g t j _ | S( Ni� i iX s <Configure>i R ( R3 t _ScreenR4 Re Rg t ScrolledCanvasRa t adjustScrollst _rootwindowt bindRk t Screent screent TurtleScreenR` t scanvast RawTurtlet screens( R] R2 t canvast _s_( ( s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyRG � s , t t bluec C s� | j j d | � | j j d | d | t k r7 d n d � | j j d | d | t k rb d n d � | j j d | d | t k r� d n d � | j j d | d | � d S( NR\ R% s #d00s #fcaR' R) ( R> t configRN RY RP RR RJ ( R] t menut startt stopt cleart txtt color( ( s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyRX � s c sf t � j d d d d d t �} | j d t d d � t | � | _ x t � D]} � f d � } t | t � r� | j j d | d d !d d d t d | | � � qP | d | d } } t | j � | j _ xR | D]J } | j j j d | d d !d d d t d | t j j | | � � � q� W| j j d | d d | j j d t � qP W| j | d <| S( NR' t Examplest underlinei R( Rq R. t 2mc s � � f d � } | S( Nc s � j � � d S( N( RW ( ( R] t x( s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyt emit� s ( ( R� R� ( R] ( R� s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyt loadexample� s t labeli i����R, i R� ( t MenubuttonR< t menufontR{ R| t MenuR� R t isinstancet strt add_commandt choicesR R R t add_cascade( R] t CmdBtnR R� t _dirt entriest e( ( R] s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyR= � s( ! c s� t � j d d d d d t �} | j d t d d � t | � | _ xH t D]@ \ } } | | � f d � } | j j d | d t d | � qM W| j | d <| S( NR' t HelpR� i R( Rq R. R� c s& t � j | t j j t | � � d S( N( R R2 R R R R ( t help_labelt help_file( R] ( s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyt show� s R� R, R� ( R� R< R� R{ R| R� R� t help_entriesR� ( R] R� R� R� R� ( ( R] s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyR? � s !# c C s' | j s d S| j j � t | _ d S( N( RU R� R� RT ( R] ( ( s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyt refreshCanvas� s c C s� | j � t j j | � r� t j j | � r� t | d � } | j � } | j � | j j d d � | j j d | � t j j | � \ } } | j j | d d !d � t | d � | _ | j t t t t d d � t | _ n d S( Nt rs 1.0t endi i����s# - a Python turtle graphics examples Press start buttont red( R� R R t existst isdirt opent readt closeR' t deletet insertt splitR2 R5 t __import__t moduleRX RY RZ t READYR\ ( R] R^ t ft charst direct fname( ( s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyRW � s % c C s4 | j � t | _ t t j _ | j t t t t d d � | j j � | j j d � t | _ y4 | j j � } | d k r� t | _ n t | _ Wn6 t j k r� | j d k r� d St | _ d } n X| j t k r� | j t t t t | � n7 | j t k r0t | _ | j t t t t d d � n d S( Ns demo running...R0 t standardt EVENTLOOPs stopped!s use mouse/keys or STOPR� ( R� t TrueRU R3 R� t _RUNNINGRX RZ RY R� R� t modet RUNNINGR\ R� t maint EVENTDRIVENt DONEt TerminatorR2 t NoneRV ( R] t result( ( s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyRM � s2 c C s7 | j � | j j d d � | j t t t t � d S( Nt cursorR� ( R� R� R� RX RY RZ ( R] ( ( s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyRQ � s c C sW | j rG | j � t | _ | j t t t t d d � t t j _ n t t j _ d S( Ns STOPPED!R� ( RV RQ RT RX RY RZ R3 R� R� ( R] ( ( s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyRO � s c C s& t t j _ | j j � d | _ d S( N( RT R3 R� R� R2 t destroyR� ( R] ( ( s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyR7 s N( t __name__t __module__R� R` Rk RF RG RX R= R? R� RW RM RQ RO R7 ( ( ( s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyR 5 s 1 c C s t � } | j j � d S( N( R R2 t mainloop( t demo( ( s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyR� s t __main__( R i R ( s Lucida Consolei R ( s Turtledemo helps demohelp.txt( s About turtledemos about_turtledemo.txt( s About turtle modules about_turtle.txt( R R t Tkintert idlelib.PercolatorR t idlelib.ColorDelegatorR t idlelib.textViewR R3 t timet getcwdR R t exitR[ R� R� R� R� RY R� RL R� R R� t objectR R� R� ( ( ( s. /usr/lib64/python2.7/Demo/turtle/turtleDemo.pyt <module> s8 � PK m��\�F\�� � tdemo_bytedesign.pyonu �[��� � A fc @ s d Z d d l Z d d l m Z m Z d d l m Z d e f d � � YZ d � Z e d k r{ e � Z e GHe � n d S( s� turtle-example-suite: tdemo_bytedesign.py An example adapted from the example-suite of PythonCard's turtle graphcis. It's based on an article in BYTE magazine Problem Solving with Logo: Using Turtle Graphics to Redraw a Design November 1982, p. 118 - 134 ------------------------------------------- Due to the statement t.delay(0) in line 152, which sets the animation delay to 0, this animation runs in "line per line" mode as fast as possible. i����N( t Turtlet mainloop( t clockt Designerc B sY e Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c C s� | j � xm t d � D]_ } | j d | � | j � | j | j � | � | j � | j d | � | j d � q W| j � | j | � | j d � | j d | � | j d � | j � | j d | d | � | j t � d S( Ni g�����)P@iH i$ g �8@i� i. g������a@( t upt ranget forwardt downt wheelt positiont backwardt rightt gotot centerpiecet tracert True( t selft homePost scalet i( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_bytedesign.pyt design! s c C s� | j d � x$ t d � D] } | j | | � q W| j � | j d � x$ t d � D] } | j | | � qX W| j d � xW t d � D]I } | j � | j d � | j d | � | j � | j d | � q� W| j d � | j � j � d S( Ni6 i i$ i iH i ( R R t pentpieceR t leftt tripieceR R R t getscreent update( R t initposR R ( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_bytedesign.pyR 3 s c C s� | j � } | j � | j d | � | j d | | � | j � | j | � | j | � | j � | j d | � | j d | | � | j � | j | � | j | � | j d � | j � j � d S( Ng @g �?@iH ( t headingR R t tripolyrR R t setheadingt tripolylR R R ( R R R t oldh( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_bytedesign.pyR E s c C sM | j � } | j � | j d | � | j � x2 t d � D]$ } | j d | � | j d � q> W| j d | d | � | j � | j | � | j | � | j d | � | j � x2 t d � D]$ } | j d | � | j d � q� W| j d | d | � | j � | j | � | j | � | j d � | j � j � d S( Ni i i iH iK ( R R R R R R t pentrR R t pentlR R R ( R R R R R ( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_bytedesign.pyR V s, c C sM | d | k r d S| j | � | j | � | j | d | | | � d S( Ni gR� ��Q�?( R R R! ( R t sidet angR ( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_bytedesign.pyR! n s c C sM | d | k r d S| j | � | j | � | j | d | | | � d S( Ni gR� ��Q�?( R R R ( R R" R# R ( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_bytedesign.pyR t s c C s� | d | k r d S| j | � | j d � | j | d � | j d � | j | d � | j d � | j | d | � d S( Ni io g{�G�z�?g�������?i� g �?( R R R ( R R" R ( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_bytedesign.pyR z s c C s� | d | k r d S| j | � | j d � | j | d � | j d � | j | d � | j d � | j | d | � d S( Ni io g{�G�z�?g�������?i� g �?( R R R ( R R" R ( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_bytedesign.pyR � s c C sM | j | � | j | � | d | k r. d S| j | d | | | � d S( Ng @g333333�?( R R R ( R t st aR ( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_bytedesign.pyR � s ( t __name__t __module__R R R R R! R R R R ( ( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_bytedesign.pyR s c C st t � } | j d � | j � | j � j d � | j d � t � } | j | j � d � t � } d | | S( Ni i s runtime: %.2f sec.( R t speedt hideturtleR t delayR R R R ( t tt att et( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_bytedesign.pyt main� s t __main__( t __doc__t matht turtleR R t timeR R R. R& t msg( ( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_bytedesign.pyt <module> s u PK m��\�3'vu u tdemo_penrose.pycnu �[��� � A fc @ s d Z d d l Td d l m Z m Z d d l m Z m Z d d Z d e d e d � Z d � Z d � Z d � Z d � Z d d � Z d � Z d � Z d � Z d � Z d d e d d d � Z e d � Z d � Z e d k r� e � Z e � n d S( s� xturtle-example-suite: xtx_kites_and_darts.py Constructs two aperiodic penrose-tilings, consisting of kites and darts, by the method of inflation in six steps. Starting points are the patterns "sun" consisting of five kites and "star" consisting of five darts. For more information see: http://en.wikipedia.org/wiki/Penrose_tiling ------------------------------------------- i����( t *( t cost pi( t clockt sleepi g �?i g @i i i c C sh t | } t d � t | � t d � t | � t d � t | � t d � t | � t d � d S( Ni$ il i� ( t ft ltt fdt rt( t lt fl( ( s1 /usr/lib64/python2.7/Demo/turtle/tdemo_penrose.pyt kite s c C sh t | } t d � t | � t d � t | � t d � t | � t d � t | � t d � d S( Ni$ i� ( R R R R ( R R ( ( s1 /usr/lib64/python2.7/Demo/turtle/tdemo_penrose.pyt dart% s c C s | d k ra t � \ } } t t � � t | d � t | d � } } } t t | | | f <d St | } t d � t | | d � t | � t d � t | | d � t d � t | t � t d � t | | d � t d � t | � t d � t | | d � t d � d S( Ni i i$ i i� i i� i� ( t post intt headingt roundt Truet tiledictR R t inflatedartR R t inflatekitet d( R t nt pxt pyt ht xt yR ( ( s1 /usr/lib64/python2.7/Demo/turtle/tdemo_penrose.pyR 1 s( / c C s� | d k ra t � \ } } t t � � t | d � t | d � } } } t t | | | f <d St | } t | | d � t d � t | � t d � t | | d � t d � t | t � t d � t | | d � t | � t d � d S( Ni i i i$ i� i6 i~ i� ( R R R R t FalseR R R R R R R R ( R R R R R R R R ( ( s1 /usr/lib64/python2.7/Demo/turtle/tdemo_penrose.pyR G s" / c C s� t � | t | } t | d | d | � xv t D]n } | \ } } } t | | � t | � t | r� t d � t d d � n t d � t d d � t � q4 Wd S( Ng Y@R t blacki g �?R ( i g �?i ( g �?i i ( t clearR t shapesizeR t setpost setheadingt shapet colort stamp( R R t tht kR R R ( ( s1 /usr/lib64/python2.7/Demo/turtle/tdemo_penrose.pyt drawZ s c C s2 x+ t d � D] } t | | � t d � q Wd S( Ni iH ( t rangeR R ( R R t i( ( s1 /usr/lib64/python2.7/Demo/turtle/tdemo_penrose.pyt sunj s c C s2 x+ t d � D] } t | | � t d � q Wd S( Ni iH ( R( R R ( R R R) ( ( s1 /usr/lib64/python2.7/Demo/turtle/tdemo_penrose.pyt staro s c C sh t d � t � t d � t � t d t � � t � t d � t � t d t � � t d � d S( Ni id R R i ( t tracert begin_polyR t end_polyt register_shapet get_polyR ( ( ( s1 /usr/lib64/python2.7/Demo/turtle/tdemo_penrose.pyt makeshapest s c C s* t � t � t � t � t d � d S( Nt user( t resett htt puR1 t resizemode( ( ( s1 /usr/lib64/python2.7/Demo/turtle/tdemo_penrose.pyt start� s i� i i c C s� t | � t d � i a t � } t d � | | | � t � } t | | | � t d � t � } d | | GHd | | GHd | | GHt g t D] } t | r� | ^ q� � } t g t D] } t | s� | ^ q� � } d | | | | f GHd S( Ni i s Calculation: %7.4f ss Drawing: %7.4f ss Together: %7.4f ss" %d kites and %d darts = %d pieces.( t gotoR! R R R, R' t len( R R t funt startposR% t at bt cR t nkt nd( ( s1 /usr/lib64/python2.7/Demo/turtle/tdemo_penrose.pyt test� s ))c C sk t � x] t d � D]O } t � } t d | | � t � } | | } | d k r t d | � q q Wd S( Ni i, i ( R7 R( R RA R ( R: R) R< R= t t( ( s1 /usr/lib64/python2.7/Demo/turtle/tdemo_penrose.pyt demo� s c C s� t d � t d d d � t t � t d � t t � t d � t d d � t d d d � t d d d d d �t d d d d �d S( Nt logog333333�?i i R i8���gffffff�?i s Please wait...t alignt centert fonts Arial Blacki$ t boldiX i R; iF iu t Done( s Arial Blacki$ RH ( iF iu ( t modet bgcolorRC R* R R+ t pencolorR8 t writeRA ( ( ( s1 /usr/lib64/python2.7/Demo/turtle/tdemo_penrose.pyt main� s t __main__Ng��w�@gP�/7���?( i i ( t __doc__t turtlet mathR R t timeR R R R R R R R R' R* R+ R1 R7 RA RC RN t __name__t msgt mainloop( ( ( s1 /usr/lib64/python2.7/Demo/turtle/tdemo_penrose.pyt <module> s( PK m��\u��Uc c tdemo_two_canvases.pyonu �[��� � ��^c @ sO d Z d d l m Z m Z m Z d � Z e d k rK e � e j � n d S( s� turtledemo.two_canvases Use TurtleScreen and RawTurtle to draw on two distinct canvases in a separate windows. The new window must be separately closed in addition to pressing the STOP button. i����( t TurtleScreent RawTurtlet TKc C s� t j � } t j | d d d d d d �} t j | d d d d d d �} | j � | j � t | � } | j d d d � t | � } | j d d d � t | � } t | � } | j d d � | j d � | j d d � | j d � x. | | f D] } | j d � | j d � q� W| j d � x | | f D] } | j � q=WxE t d � D]7 } x. | | f D] } | j d � | j d � qqWq^WxB | | f D]4 } | j � | j d � | j � | j d � q�Wd S( Nt widthi, t heighti� t bgs #ddffffs #ffeeeeg333333�?i t redi t bluet turtlei$ i� i i2 iH i6 t EVENTLOOP( i g333333�?g333333�?( g333333�?g333333�?i ( R t Tkt Canvast packR t bgcolorR t colorR t shapet ltt begin_fillt ranget fdt end_fillt put bk( t roott cv1t cv2t s1t s2t pt qt tt i( ( s6 /usr/lib64/python2.7/Demo/turtle/tdemo_two_canvases.pyt main s> !! t __main__N( t __doc__R R R R R t __name__t mainloop( ( ( s6 /usr/lib64/python2.7/Demo/turtle/tdemo_two_canvases.pyt <module> s ) PK m��\H}�` ` tdemo_two_canvases.pynu �[��� """turtledemo.two_canvases Use TurtleScreen and RawTurtle to draw on two distinct canvases in a separate windows. The new window must be separately closed in addition to pressing the STOP button. """ from turtle import TurtleScreen, RawTurtle, TK def main(): root = TK.Tk() cv1 = TK.Canvas(root, width=300, height=200, bg="#ddffff") cv2 = TK.Canvas(root, width=300, height=200, bg="#ffeeee") cv1.pack() cv2.pack() s1 = TurtleScreen(cv1) s1.bgcolor(0.85, 0.85, 1) s2 = TurtleScreen(cv2) s2.bgcolor(1, 0.85, 0.85) p = RawTurtle(s1) q = RawTurtle(s2) p.color("red", (1, 0.85, 0.85)) p.width(3) q.color("blue", (0.85, 0.85, 1)) q.width(3) for t in p,q: t.shape("turtle") t.lt(36) q.lt(180) for t in p, q: t.begin_fill() for i in range(5): for t in p, q: t.fd(50) t.lt(72) for t in p,q: t.end_fill() t.lt(54) t.pu() t.bk(50) return "EVENTLOOP" if __name__ == '__main__': main() TK.mainloop() # keep window open until user closes it PK m��\�F\�� � tdemo_bytedesign.pycnu �[��� � A fc @ s d Z d d l Z d d l m Z m Z d d l m Z d e f d � � YZ d � Z e d k r{ e � Z e GHe � n d S( s� turtle-example-suite: tdemo_bytedesign.py An example adapted from the example-suite of PythonCard's turtle graphcis. It's based on an article in BYTE magazine Problem Solving with Logo: Using Turtle Graphics to Redraw a Design November 1982, p. 118 - 134 ------------------------------------------- Due to the statement t.delay(0) in line 152, which sets the animation delay to 0, this animation runs in "line per line" mode as fast as possible. i����N( t Turtlet mainloop( t clockt Designerc B sY e Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c C s� | j � xm t d � D]_ } | j d | � | j � | j | j � | � | j � | j d | � | j d � q W| j � | j | � | j d � | j d | � | j d � | j � | j d | d | � | j t � d S( Ni g�����)P@iH i$ g �8@i� i. g������a@( t upt ranget forwardt downt wheelt positiont backwardt rightt gotot centerpiecet tracert True( t selft homePost scalet i( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_bytedesign.pyt design! s c C s� | j d � x$ t d � D] } | j | | � q W| j � | j d � x$ t d � D] } | j | | � qX W| j d � xW t d � D]I } | j � | j d � | j d | � | j � | j d | � q� W| j d � | j � j � d S( Ni6 i i$ i iH i ( R R t pentpieceR t leftt tripieceR R R t getscreent update( R t initposR R ( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_bytedesign.pyR 3 s c C s� | j � } | j � | j d | � | j d | | � | j � | j | � | j | � | j � | j d | � | j d | | � | j � | j | � | j | � | j d � | j � j � d S( Ng @g �?@iH ( t headingR R t tripolyrR R t setheadingt tripolylR R R ( R R R t oldh( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_bytedesign.pyR E s c C sM | j � } | j � | j d | � | j � x2 t d � D]$ } | j d | � | j d � q> W| j d | d | � | j � | j | � | j | � | j d | � | j � x2 t d � D]$ } | j d | � | j d � q� W| j d | d | � | j � | j | � | j | � | j d � | j � j � d S( Ni i i iH iK ( R R R R R R t pentrR R t pentlR R R ( R R R R R ( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_bytedesign.pyR V s, c C sM | d | k r d S| j | � | j | � | j | d | | | � d S( Ni gR� ��Q�?( R R R! ( R t sidet angR ( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_bytedesign.pyR! n s c C sM | d | k r d S| j | � | j | � | j | d | | | � d S( Ni gR� ��Q�?( R R R ( R R" R# R ( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_bytedesign.pyR t s c C s� | d | k r d S| j | � | j d � | j | d � | j d � | j | d � | j d � | j | d | � d S( Ni io g{�G�z�?g�������?i� g �?( R R R ( R R" R ( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_bytedesign.pyR z s c C s� | d | k r d S| j | � | j d � | j | d � | j d � | j | d � | j d � | j | d | � d S( Ni io g{�G�z�?g�������?i� g �?( R R R ( R R" R ( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_bytedesign.pyR � s c C sM | j | � | j | � | d | k r. d S| j | d | | | � d S( Ng @g333333�?( R R R ( R t st aR ( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_bytedesign.pyR � s ( t __name__t __module__R R R R R! R R R R ( ( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_bytedesign.pyR s c C st t � } | j d � | j � | j � j d � | j d � t � } | j | j � d � t � } d | | S( Ni i s runtime: %.2f sec.( R t speedt hideturtleR t delayR R R R ( t tt att et( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_bytedesign.pyt main� s t __main__( t __doc__t matht turtleR R t timeR R R. R& t msg( ( ( s4 /usr/lib64/python2.7/Demo/turtle/tdemo_bytedesign.pyt <module> s u PK m��\rTz� � tdemo_clock.pycnu �[��� � A fc @ s� d Z d d l Td d l m Z d d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d k r� e d � e � Z e GHe � n d S( s� turtle-example-suite: tdemo_clock.py Enhanced clock-program, showing date and time ------------------------------------ Press STOP to exit the program! ------------------------------------ i����( t *( t datetimei c C s0 t � t | � t | � t | � t � d S( N( t penupt rightt forwardt leftt pendown( t distanzt winkel( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_clock.pyt jump s c C sj t | d � t d � t | d � t d � t | � t d � t | � t d � t | d � d S( Ngffffff�?iZ g @ix ( t fdt rtt lt( t laenget spitze( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_clock.pyt hand s c C sK t � t | d � t � t | | � t � t � } t | | � d S( Ng333333�?( t resetR t begin_polyR t end_polyt get_polyt register_shape( t nameR R t hand_form( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_clock.pyt make_hand_shape" s c C s� t � t d � xi t d � D][ } t | � | d d k rZ t d � t | d � n t d � t | � t d � q Wd S( Ni i< i i i i i ( R t pensizet rangeR R t dotR ( t radiust i( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_clock.pyt clockface+ s c C s2 t d � t d d d � t d d d � t d d d � t d � t � a t j d � t j d d � t � a t j d � t j d d � t � a t j d � t j d d � xD t t t f D]3 } | j d � | j d d d � | j d � q� Wt � t � a t j � t j � t j d � d S( Nt logot second_handi} i t minute_handi� t hour_handiZ i� t gray20t gray80t blue1t red1t blue3t red3t useri i i iU ( t modeR R t TurtleR t shapet colorR R! t resizemodet shapesizet speedt htt writert put bk( R ( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_clock.pyt setup8 s. c C s) d d d d d d d g } | | j � S( Nt Mondayt Tuesdayt Wednesdayt Thursdayt Fridayt Saturdayt Sunday( t weekday( t tt wochentag( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_clock.pyR> S s c C s^ d d d d d d d d d d d d g } | j } | | j d } | j } d | | | f S( Ns Jan.s Feb.s Mar.s Apr.t Mayt Junet Julys Aug.s Sep.s Oct.s Nov.s Dec.i s %s %d %d( t yeart montht day( t zt monatt jt mR= ( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_clock.pyt datumX s c C s5 t j � } | j | j d } | j | d } | j | d } y� t t � t j � t j � t j d � t j t | � d d d d �t j d � t j t | � d d d d �t j d � t t � t j d | � t j d | � t j d | � t t � t t d � Wn t k r0n Xd S( Ng���ư>g N@iA t alignt centert fontt Courieri t boldi� iU i i id ( RM i RN ( RM i RN ( R t todayt secondt microsecondt minutet hourt tracert FalseR1 t cleart homeR t writeR> t backRI t TrueR t setheadingR R! t ontimert tickt Terminator( R= t sekundeRR t stunde( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_clock.pyR] ` s. c C s& t t � t � t t � t � d S( Nt EVENTLOOP( RT RU R4 RZ R] ( ( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_clock.pyt mainy s t __main__R N( t __doc__t turtleR R R R R R4 R> RI R] Rb t __name__R) t msgt mainloop( ( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_clock.pyt <module> s PK m��\ p| | tdemo_I_dontlike_tiltdemo.pyonu �[��� � A fc @ sM d Z d d l Td d l Z d � Z e d k rI e � Z e GHe � n d S( s turtle-example-suite: tdemo-I_dont_like_tiltdemo.py Demonstrates (a) use of a tilted ellipse as turtle shape (b) stamping that shape We can remove it, if you don't like it. Without using reset() ;-) --------------------------------------- i����( t *Nc C s� t � t d � t d � t � t d d � t d � t � t d � t � t d d d � t d d � x/ t d � D]! } t d � t d � t � q| Wt d d � x/ t d � D]! } t d � t d � t � q� Wt d � t d d d � t d d � xB t d � D]4 } t d � t d � | d d k rt � qqWt j d � x t � rot � q\Wt � t d d d d d �d S(! Nt circlet useri i go���!@iZ i- i i i t redt violeti t i�i i i t bluet yellowi i i s OK, OVER!t alignt centert fontt Couriert bolds Done!i� ( R i R ( t resett shapet resizemodet put bkt rtt pdt tiltt turtlesizet colort ranget fdt ltt stampt timet sleept undobufferentriest undot htt write( t i( ( s= /usr/lib64/python2.7/Demo/turtle/tdemo_I_dontlike_tiltdemo.pyt main sD t __main__( t __doc__t turtleR R" t __name__t msgt mainloop( ( ( s= /usr/lib64/python2.7/Demo/turtle/tdemo_I_dontlike_tiltdemo.pyt <module> s % PK m��\�/�. . about_turtledemo.txtnu �[��� -------------------------------------- About xturtleDemo.py -------------------------------------- Tiny demo Viewer to view turtle graphics example scripts. Quickly and dirtyly assembled by Gregor Lingl. June, 2006 For more information see: xturtleDemo - Help Have fun! PK m��\�g�� tdemo_lindenmayer_indian.pyonu �[��� � A fc @ sS d Z d d l Td � Z d � Z d � Z e d k rO e � Z e GHe � n d S( s� turtle-example-suite: xtx_lindenmayer_indian.py Each morning women in Tamil Nadu, in southern India, place designs, created by using rice flour and known as kolam on the thresholds of their homes. These can be described by Lindenmayer systems, which can easily be implemented with turtle graphics and Python. Two examples are shown here: (1) the snake kolam (2) anklets of Krishna Taken from Marcia Ascher: Mathematics Elsewhere, An Exploration of Ideas Across Cultures i����( t *c C sN xG t | � D]9 } d } x$ | D] } | | j | | � } q W| } q W| S( Nt ( t ranget get( t seqt replacementRulest nt it newseqt element( ( s< /usr/lib64/python2.7/Demo/turtle/tdemo_lindenmayer_indian.pyt replace s c C sW xP | D]H } y | | � Wq t k rN y t | | | � WqO qO Xq Xq Wd S( N( t TypeErrort draw( t commandst rulest b( ( s< /usr/lib64/python2.7/Demo/turtle/tdemo_lindenmayer_indian.pyR & s c C sr d � } d � } d � } i | d 6| d 6| d 6d d 6} i d d 6} d } t | | d � } t � t d � t d d � t � t � t d � t � t | | � d d l m } | d � d � } d � } d � } i | d 6| d 6| d 6} i d d 6d d 6} d } t � t d � t d d � t � t d � t | | d � } t | | � t d � d S( Nc S s t d � d S( Ni- ( t right( ( ( s< /usr/lib64/python2.7/Demo/turtle/tdemo_lindenmayer_indian.pyt r7 s c S s t d � d S( Ni- ( t left( ( ( s< /usr/lib64/python2.7/Demo/turtle/tdemo_lindenmayer_indian.pyt l: s c S s t d � d S( Ng @( t forward( ( ( s< /usr/lib64/python2.7/Demo/turtle/tdemo_lindenmayer_indian.pyt f= s t -t +R s f+f+f--f--f+f+fR s b+f+b--f--b+f+bs b--f--b--fi i i i� i����( t sleepc S s t d � t d d � d S( Nt redi iZ ( t colort circle( ( ( s< /usr/lib64/python2.7/Demo/turtle/tdemo_lindenmayer_indian.pyt AV s c S sO d d l m } t d � d | d � } t | � t | d � t | � d S( Ni����( t sqrtt blacki i i ( t mathR R R R ( R R ( ( s< /usr/lib64/python2.7/Demo/turtle/tdemo_lindenmayer_indian.pyt BZ s c S s t d � t d � d S( Nt greeni ( R R ( ( ( s< /usr/lib64/python2.7/Demo/turtle/tdemo_lindenmayer_indian.pyt Fb s t at afbfat afbfbfbfat fbfbfbfbi- s Done!( R t resett speedt tracert htt upt backwardt downR t timeR R ( R R R t snake_rulest snake_replacementRulest snake_startt drawingR R R R" t krishna_rulest krishna_replacementRulest krishna_start( ( s< /usr/lib64/python2.7/Demo/turtle/tdemo_lindenmayer_indian.pyt main1 s@ " t __main__N( t __doc__t turtleR R R6 t __name__t msgt mainloop( ( ( s< /usr/lib64/python2.7/Demo/turtle/tdemo_lindenmayer_indian.pyt <module> s C PK m��\�%�i( ( tdemo_yinyang.pycnu �[��� � A fc @ sC d Z d d l Td � Z d � Z e d k r? e � e � n d S( s� turtle-example-suite: tdemo_yinyang.py Another drawing suitable as a beginner's programming example. The small circles are drawn by the circle command. i����( t *c C s� t d � t d � t t � t | d d � t | d � t d � t | d d � t | � t t � t | � t d � t � t | d � t d � t � t | d � t d � t t � t � t | d � t � t d � d S( Ni t blackg @i� iZ g �?g �?( t widtht colort fillt Truet circlet leftt upt forwardt rightt downt Falset backward( t radiust color1t color2( ( s1 /usr/lib64/python2.7/Demo/turtle/tdemo_yinyang.pyt yin s, c C s2 t � t d d d � t d d d � t � d S( Ni� t whiteR s Done!( t resetR t ht( ( ( s1 /usr/lib64/python2.7/Demo/turtle/tdemo_yinyang.pyt main( s t __main__N( t __doc__t turtleR R t __name__t mainloop( ( ( s1 /usr/lib64/python2.7/Demo/turtle/tdemo_yinyang.pyt <module> s PK m��\�%�i( ( tdemo_yinyang.pyonu �[��� � A fc @ sC d Z d d l Td � Z d � Z e d k r? e � e � n d S( s� turtle-example-suite: tdemo_yinyang.py Another drawing suitable as a beginner's programming example. The small circles are drawn by the circle command. i����( t *c C s� t d � t d � t t � t | d d � t | d � t d � t | d d � t | � t t � t | � t d � t � t | d � t d � t � t | d � t d � t t � t � t | d � t � t d � d S( Ni t blackg @i� iZ g �?g �?( t widtht colort fillt Truet circlet leftt upt forwardt rightt downt Falset backward( t radiust color1t color2( ( s1 /usr/lib64/python2.7/Demo/turtle/tdemo_yinyang.pyt yin s, c C s2 t � t d d d � t d d d � t � d S( Ni� t whiteR s Done!( t resetR t ht( ( ( s1 /usr/lib64/python2.7/Demo/turtle/tdemo_yinyang.pyt main( s t __main__N( t __doc__t turtleR R t __name__t mainloop( ( ( s1 /usr/lib64/python2.7/Demo/turtle/tdemo_yinyang.pyt <module> s PK m��\�ʭ�� � tdemo_fractalcurves.pycnu �[��� � A fc @ sm d Z d d l Td d l m Z m Z d e f d � � YZ d � Z e d k ri e � Z e GHe � n d S( s& turtle-example-suite: tdemo_fractalCurves.py This program draws two fractal-curve-designs: (1) A hilbert curve (in a box) (2) A combination of Koch-curves. The CurvesTurtle class and the fractal-curve- methods are taken from the PythonCard example scripts for turtle-graphics. i����( t *( t sleept clockt CurvesTurtlec B s# e Z d � Z d � Z d � Z RS( c C s� | d k r d S| j | d � | j | | d | � | j | � | j | d � | j | | d | � | j | � | j | | d | � | j | d � | j | � | j | | d | � | j | d � d S( Ni iZ i ( t leftt hilbertt forwardt right( t selft sizet levelt parity( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_fractalcurves.pyR s c C s� d d l } d | | j | j | � } | j � | j | � | j � | j d d | d | � x8 t | � D]* } | j | | | � | j d | � qu W| j d d | d | � | j � | j | � | j � d S( Ni����i i� iZ ih ( t matht sint pit put fdt pdt rtt ranget fractalt ltt bk( R t nt radt levt dirR t edget i( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_fractalcurves.pyt fractalgon/ s c C s� | d k r | j | � d S| j | d | d | � | j d | � | j | d | d | � | j d | � | j | d | d | � | j d | � | j | d | d | � d S( Ni i i< ix ( R R R R ( R t distt depthR ( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_fractalcurves.pyR B s ( t __name__t __module__R R R ( ( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_fractalcurves.pyR s c C sr t � } | j � | j d � | j � | j d d � | j � d } | j d | d | � | j � t � } | j d � | j t � | j | � | j | d d � | j | � x: t d � D], } | j d � | j | d | d � q� W| j � x. t d � D] } | j | � | j d � qW| j � x: t d � D], } | j | d | d � | j d � qKW| j t � t � } d | | } t d � | j � | j d � | j � | j d d � t � } | j d d � | j t � | j d d d d � | j t � | j d � | j d d d d � | j t � t � } | d | | 7} | S( Ni i i i���i��t redi iZ i@ i i iB s Hilbert: %.2fsec. t blackt bluei� i� i����s Koch: %.2fsec.( R t resett speedt htt tracerR t setposR R t fillcolort fillt TrueR R R R R t FalseR t colorR ( t ftR t taR t tbt res( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_fractalcurves.pyt mainN sZ t __main__N( t __doc__t turtlet timeR R t PenR R3 R t msgt mainloop( ( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_fractalcurves.pyt <module> s = 8 PK m��\3� � � tdemo_tree.pynu ȯ�� #! /usr/bin/python2.7 """ turtle-example-suite: tdemo_tree.py Displays a 'breadth-first-tree' - in contrast to the classical Logo tree drawing programs, which use a depth-first-algorithm. Uses: (1) a tree-generator, where the drawing is quasi the side-effect, whereas the generator always yields None. (2) Turtle-cloning: At each branching point the current pen is cloned. So in the end there are 1024 turtles. """ from turtle import Turtle, mainloop from time import clock def tree(plist, l, a, f): """ plist is list of pens l is length of branch a is half of the angle between 2 branches f is factor by which branch is shortened from level to level.""" if l > 3: lst = [] for p in plist: p.forward(l) q = p.clone() p.left(a) q.right(a) lst.append(p) lst.append(q) for x in tree(lst, l*f, a, f): yield None def maketree(): p = Turtle() p.setundobuffer(None) p.hideturtle() p.speed(0) p.tracer(30,0) p.left(90) p.penup() p.forward(-210) p.pendown() t = tree([p], 200, 65, 0.6375) for x in t: pass print len(p.getscreen().turtles()) def main(): a=clock() maketree() b=clock() return "done: %.2f sec." % (b-a) if __name__ == "__main__": msg = main() print msg mainloop() PK m��\A�g:� � tdemo_lindenmayer_indian.pynu ȯ�� #! /usr/bin/python2.7 """ turtle-example-suite: xtx_lindenmayer_indian.py Each morning women in Tamil Nadu, in southern India, place designs, created by using rice flour and known as kolam on the thresholds of their homes. These can be described by Lindenmayer systems, which can easily be implemented with turtle graphics and Python. Two examples are shown here: (1) the snake kolam (2) anklets of Krishna Taken from Marcia Ascher: Mathematics Elsewhere, An Exploration of Ideas Across Cultures """ ################################ # Mini Lindenmayer tool ############################### from turtle import * def replace( seq, replacementRules, n ): for i in range(n): newseq = "" for element in seq: newseq = newseq + replacementRules.get(element,element) seq = newseq return seq def draw( commands, rules ): for b in commands: try: rules[b]() except TypeError: try: draw(rules[b], rules) except: pass def main(): ################################ # Example 1: Snake kolam ################################ def r(): right(45) def l(): left(45) def f(): forward(7.5) snake_rules = {"-":r, "+":l, "f":f, "b":"f+f+f--f--f+f+f"} snake_replacementRules = {"b": "b+f+b--f--b+f+b"} snake_start = "b--f--b--f" drawing = replace(snake_start, snake_replacementRules, 3) reset() speed(3) tracer(1,0) ht() up() backward(195) down() draw(drawing, snake_rules) from time import sleep sleep(3) ################################ # Example 2: Anklets of Krishna ################################ def A(): color("red") circle(10,90) def B(): from math import sqrt color("black") l = 5/sqrt(2) forward(l) circle(l, 270) forward(l) def F(): color("green") forward(10) krishna_rules = {"a":A, "b":B, "f":F} krishna_replacementRules = {"a" : "afbfa", "b" : "afbfbfbfa" } krishna_start = "fbfbfbfb" reset() speed(0) tracer(3,0) ht() left(45) drawing = replace(krishna_start, krishna_replacementRules, 3) draw(drawing, krishna_rules) tracer(1) return "Done!" if __name__=='__main__': msg = main() print msg mainloop() PK m��\��!K K tdemo_tree.pycnu �[��� � A fc @ so d Z d d l m Z m Z d d l m Z d � Z d � Z d � Z e d k rk e � Z e GHe � n d S( s� turtle-example-suite: tdemo_tree.py Displays a 'breadth-first-tree' - in contrast to the classical Logo tree drawing programs, which use a depth-first-algorithm. Uses: (1) a tree-generator, where the drawing is quasi the side-effect, whereas the generator always yields None. (2) Turtle-cloning: At each branching point the current pen is cloned. So in the end there are 1024 turtles. i����( t Turtlet mainloop( t clockc c s� | d k r� g } x[ | D]S } | j | � | j � } | j | � | j | � | j | � | j | � q Wx) t | | | | | � D] } d Vq� Wn d S( s� plist is list of pens l is length of branch a is half of the angle between 2 branches f is factor by which branch is shortened from level to level.i N( t forwardt clonet leftt rightt appendt treet None( t plistt lt at ft lstt pt qt x( ( s. /usr/lib64/python2.7/Demo/turtle/tdemo_tree.pyR s c C s� t � } | j d � | j � | j d � | j d d � | j d � | j � | j d � | j � t | g d d d � } x | D] } q� Wt | j � j � � GHd S( Ni i iZ i.���i� iA gffffff�?( R t setundobufferR t hideturtlet speedt tracerR t penupR t pendownR t lent getscreent turtles( R t tR ( ( s. /usr/lib64/python2.7/Demo/turtle/tdemo_tree.pyt maketree' s c C s% t � } t � t � } d | | S( Ns done: %.2f sec.( R R ( R t b( ( s. /usr/lib64/python2.7/Demo/turtle/tdemo_tree.pyt main6 s t __main__N( t __doc__t turtleR R t timeR R R R t __name__t msg( ( ( s. /usr/lib64/python2.7/Demo/turtle/tdemo_tree.pyt <module> s PK m��\^� � tdemo_chaos.pycnu �[��� � ��^c @ sy d d l Td Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d k ru e � e � n d S( i����( t *iP c C s d | d | S( Ng333333@i ( ( t x( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_chaos.pyt f s c C s d | | d S( Ng333333@i ( ( R ( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_chaos.pyt g s c C s d | d | | S( Ng333333@( ( R ( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_chaos.pyt h s c C s t � t | | � d S( N( t penupt goto( R t y( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_chaos.pyt jumpto s c C s% t | | � t � t | | � d S( N( R t pendownR ( t x1t y1t x2t y2( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_chaos.pyt line s c C s. t d d t d d � t d d d d � d S( Ni����i i g��������g�������?( R t N( ( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_chaos.pyt coosys s c C sp t | � | } t d | � t � t d � x; t t � D]- } | | � } t | d | � t d � q; Wd S( Ni i i ( t pencolorR R t dott rangeR R ( t funt startt colorR t i( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_chaos.pyt plot s c C s� t � t d d t d d � t d � t � t � t t d d � t t d d � t t d d � x/ t d � D]! } t d | d t d d � qs Wd S( Ng �g��������i g�������?i gffffff�?t bluet greent redid g �?s Done!( t resett setworldcoordinatesR t speedt hideturtleR R R R R R ( t s( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_chaos.pyt main+ s t __main__N( t turtleR R R R R R R R R! t __name__t mainloop( ( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_chaos.pyt <module> s PK m��\rTz� � tdemo_clock.pyonu �[��� � A fc @ s� d Z d d l Td d l m Z d d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d k r� e d � e � Z e GHe � n d S( s� turtle-example-suite: tdemo_clock.py Enhanced clock-program, showing date and time ------------------------------------ Press STOP to exit the program! ------------------------------------ i����( t *( t datetimei c C s0 t � t | � t | � t | � t � d S( N( t penupt rightt forwardt leftt pendown( t distanzt winkel( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_clock.pyt jump s c C sj t | d � t d � t | d � t d � t | � t d � t | � t d � t | d � d S( Ngffffff�?iZ g @ix ( t fdt rtt lt( t laenget spitze( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_clock.pyt hand s c C sK t � t | d � t � t | | � t � t � } t | | � d S( Ng333333�?( t resetR t begin_polyR t end_polyt get_polyt register_shape( t nameR R t hand_form( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_clock.pyt make_hand_shape" s c C s� t � t d � xi t d � D][ } t | � | d d k rZ t d � t | d � n t d � t | � t d � q Wd S( Ni i< i i i i i ( R t pensizet rangeR R t dotR ( t radiust i( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_clock.pyt clockface+ s c C s2 t d � t d d d � t d d d � t d d d � t d � t � a t j d � t j d d � t � a t j d � t j d d � t � a t j d � t j d d � xD t t t f D]3 } | j d � | j d d d � | j d � q� Wt � t � a t j � t j � t j d � d S( Nt logot second_handi} i t minute_handi� t hour_handiZ i� t gray20t gray80t blue1t red1t blue3t red3t useri i i iU ( t modeR R t TurtleR t shapet colorR R! t resizemodet shapesizet speedt htt writert put bk( R ( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_clock.pyt setup8 s. c C s) d d d d d d d g } | | j � S( Nt Mondayt Tuesdayt Wednesdayt Thursdayt Fridayt Saturdayt Sunday( t weekday( t tt wochentag( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_clock.pyR> S s c C s^ d d d d d d d d d d d d g } | j } | | j d } | j } d | | | f S( Ns Jan.s Feb.s Mar.s Apr.t Mayt Junet Julys Aug.s Sep.s Oct.s Nov.s Dec.i s %s %d %d( t yeart montht day( t zt monatt jt mR= ( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_clock.pyt datumX s c C s5 t j � } | j | j d } | j | d } | j | d } y� t t � t j � t j � t j d � t j t | � d d d d �t j d � t j t | � d d d d �t j d � t t � t j d | � t j d | � t j d | � t t � t t d � Wn t k r0n Xd S( Ng���ư>g N@iA t alignt centert fontt Courieri t boldi� iU i i id ( RM i RN ( RM i RN ( R t todayt secondt microsecondt minutet hourt tracert FalseR1 t cleart homeR t writeR> t backRI t TrueR t setheadingR R! t ontimert tickt Terminator( R= t sekundeRR t stunde( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_clock.pyR] ` s. c C s& t t � t � t t � t � d S( Nt EVENTLOOP( RT RU R4 RZ R] ( ( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_clock.pyt mainy s t __main__R N( t __doc__t turtleR R R R R R4 R> RI R] Rb t __name__R) t msgt mainloop( ( ( s/ /usr/lib64/python2.7/Demo/turtle/tdemo_clock.pyt <module> s PK m��\iʈ�k' k' turtleDemo.pynu ȯ�� #! /usr/bin/python2.7 import sys import os from Tkinter import * from idlelib.Percolator import Percolator from idlelib.ColorDelegator import ColorDelegator from idlelib.textView import view_file import turtle import time demo_dir = os.getcwd() if "turtleDemo.py" not in os.listdir(demo_dir): print "Directory of turtleDemo must be current working directory!" print "But in your case this is", demo_dir sys.exit() STARTUP = 1 READY = 2 RUNNING = 3 DONE = 4 EVENTDRIVEN = 5 menufont = ("Arial", 12, NORMAL) btnfont = ("Arial", 12, 'bold') txtfont = ('Lucida Console', 8, 'normal') def getExampleEntries(): entries1 = [entry for entry in os.listdir(demo_dir) if entry.startswith("tdemo_") and not entry.endswith(".pyc")] entries2 = [] for entry in entries1: if entry.endswith(".py"): entries2.append(entry) else: path = os.path.join(demo_dir, entry) sys.path.append(path) subdir = [entry] scripts = [script for script in os.listdir(path) if script.startswith("tdemo_") and script.endswith(".py")] entries2.append(subdir+scripts) return entries2 help_entries = ( # (help_label, help_file) ('Turtledemo help', "demohelp.txt"), ('About turtledemo', "about_turtledemo.txt"), ('About turtle module', "about_turtle.txt"), ) class DemoWindow(object): def __init__(self, filename=None): self.root = root = turtle._root = Tk() root.title('Python turtle-graphics examples') root.wm_protocol("WM_DELETE_WINDOW", self._destroy) root.grid_rowconfigure(1, weight=1) root.grid_columnconfigure(0, weight=1) root.grid_columnconfigure(1, minsize=90, weight=1) root.grid_columnconfigure(2, minsize=90, weight=1) root.grid_columnconfigure(3, minsize=90, weight=1) self.mBar = Frame(root, relief=RAISED, borderwidth=2) self.ExamplesBtn = self.makeLoadDemoMenu() self.OptionsBtn = self.makeHelpMenu() self.mBar.grid(row=0, columnspan=4, sticky='news') pane = PanedWindow(orient=HORIZONTAL, sashwidth=5, sashrelief=SOLID, bg='#ddd') pane.add(self.makeTextFrame(pane)) pane.add(self.makeGraphFrame(pane)) pane.grid(row=1, columnspan=4, sticky='news') self.output_lbl = Label(root, height= 1, text=" --- ", bg="#ddf", font=("Arial", 16, 'normal'), borderwidth=2, relief=RIDGE) self.start_btn = Button(root, text=" START ", font=btnfont, fg="white", disabledforeground = "#fed", command=self.startDemo) self.stop_btn = Button(root, text=" STOP ", font=btnfont, fg="white", disabledforeground = "#fed", command=self.stopIt) self.clear_btn = Button(root, text=" CLEAR ", font=btnfont, fg="white", disabledforeground="#fed", command = self.clearCanvas) self.output_lbl.grid(row=2, column=0, sticky='news', padx=(0,5)) self.start_btn.grid(row=2, column=1, sticky='ew') self.stop_btn.grid(row=2, column=2, sticky='ew') self.clear_btn.grid(row=2, column=3, sticky='ew') Percolator(self.text).insertfilter(ColorDelegator()) self.dirty = False self.exitflag = False if filename: self.loadfile(filename) self.configGUI(NORMAL, DISABLED, DISABLED, DISABLED, "Choose example from menu", "black") self.state = STARTUP def onResize(self, event): cwidth = self._canvas.winfo_width() cheight = self._canvas.winfo_height() self._canvas.xview_moveto(0.5*(self.canvwidth-cwidth)/self.canvwidth) self._canvas.yview_moveto(0.5*(self.canvheight-cheight)/self.canvheight) def makeTextFrame(self, root): self.text_frame = text_frame = Frame(root) self.text = text = Text(text_frame, name='text', padx=5, wrap='none', width=45) self.vbar = vbar = Scrollbar(text_frame, name='vbar') vbar['command'] = text.yview vbar.pack(side=LEFT, fill=Y) self.hbar = hbar = Scrollbar(text_frame, name='hbar', orient=HORIZONTAL) hbar['command'] = text.xview hbar.pack(side=BOTTOM, fill=X) text['font'] = txtfont text['yscrollcommand'] = vbar.set text['xscrollcommand'] = hbar.set text.pack(side=LEFT, fill=BOTH, expand=1) return text_frame def makeGraphFrame(self, root): turtle._Screen._root = root self.canvwidth = 1000 self.canvheight = 800 turtle._Screen._canvas = self._canvas = canvas = turtle.ScrolledCanvas( root, 800, 600, self.canvwidth, self.canvheight) canvas.adjustScrolls() canvas._rootwindow.bind('<Configure>', self.onResize) canvas._canvas['borderwidth'] = 0 self.screen = _s_ = turtle.Screen() turtle.TurtleScreen.__init__(_s_, _s_._canvas) self.scanvas = _s_._canvas turtle.RawTurtle.screens = [_s_] return canvas def configGUI(self, menu, start, stop, clear, txt="", color="blue"): self.ExamplesBtn.config(state=menu) self.start_btn.config(state=start, bg="#d00" if start == NORMAL else "#fca") self.stop_btn.config(state=stop, bg="#d00" if stop == NORMAL else "#fca") self.clear_btn.config(state=clear, bg="#d00" if clear == NORMAL else"#fca") self.output_lbl.config(text=txt, fg=color) def makeLoadDemoMenu(self): CmdBtn = Menubutton(self.mBar, text='Examples', underline=0, font=menufont) CmdBtn.pack(side=LEFT, padx="2m") CmdBtn.menu = Menu(CmdBtn) for entry in getExampleEntries(): def loadexample(x): def emit(): self.loadfile(x) return emit if isinstance(entry,str): CmdBtn.menu.add_command(label=entry[6:-3], underline=0, font=menufont, command=loadexample(entry)) else: _dir, entries = entry[0], entry[1:] CmdBtn.menu.choices = Menu(CmdBtn.menu) for e in entries: CmdBtn.menu.choices.add_command( label=e[6:-3], underline=0, font=menufont, command = loadexample(os.path.join(_dir,e))) CmdBtn.menu.add_cascade( label=_dir[6:], menu = CmdBtn.menu.choices, font=menufont) CmdBtn['menu'] = CmdBtn.menu return CmdBtn def makeHelpMenu(self): CmdBtn = Menubutton(self.mBar, text='Help', underline=0, font = menufont) CmdBtn.pack(side=LEFT, padx='2m') CmdBtn.menu = Menu(CmdBtn) for help_label, help_file in help_entries: def show(help_label=help_label, help_file=help_file): view_file(self.root, help_label, os.path.join(demo_dir, help_file)) CmdBtn.menu.add_command(label=help_label, font=menufont, command=show) CmdBtn['menu'] = CmdBtn.menu return CmdBtn def refreshCanvas(self): if not self.dirty: return self.screen.clear() self.dirty=False def loadfile(self,filename): self.refreshCanvas() if os.path.exists(filename) and not os.path.isdir(filename): # load and display file text f = open(filename,'r') chars = f.read() f.close() self.text.delete("1.0", "end") self.text.insert("1.0",chars) direc, fname = os.path.split(filename) self.root.title(fname[6:-3]+" - a Python turtle graphics example") self.module = __import__(fname[:-3]) self.configGUI(NORMAL, NORMAL, DISABLED, DISABLED, "Press start button", "red") self.state = READY def startDemo(self): self.refreshCanvas() self.dirty = True turtle.TurtleScreen._RUNNING = True self.configGUI(DISABLED, DISABLED, NORMAL, DISABLED, "demo running...", "black") self.screen.clear() self.screen.mode("standard") self.state = RUNNING try: result = self.module.main() if result == "EVENTLOOP": self.state = EVENTDRIVEN else: self.state = DONE except turtle.Terminator: if self.root is None: return self.state = DONE result = "stopped!" if self.state == DONE: self.configGUI(NORMAL, NORMAL, DISABLED, NORMAL, result) elif self.state == EVENTDRIVEN: self.exitflag = True self.configGUI(DISABLED, DISABLED, NORMAL, DISABLED, "use mouse/keys or STOP", "red") def clearCanvas(self): self.refreshCanvas() self.scanvas.config(cursor="") self.configGUI(NORMAL, NORMAL, DISABLED, DISABLED) def stopIt(self): if self.exitflag: self.clearCanvas() self.exitflag = False self.configGUI(NORMAL, NORMAL, DISABLED, DISABLED, "STOPPED!", "red") turtle.TurtleScreen._RUNNING = False else: turtle.TurtleScreen._RUNNING = False def _destroy(self): turtle.TurtleScreen._RUNNING = False self.root.destroy() self.root = None #sys.exit() def main(): demo = DemoWindow() demo.root.mainloop() if __name__ == '__main__': main() PK m��\�w�[� � tdemo_wikipedia.pyonu �[��� � ��^c @ sr d Z d d l m Z m Z m Z d d l m Z m Z d � Z d � Z e d k rn e � Z e GHe � n d S( sF turtle-example-suite: tdemo_wikipedia3.py This example is inspired by the Wikipedia article on turtle graphics. (See example wikipedia1 for URLs) First we create (ne-1) (i.e. 35 in this example) copies of our first turtle p. Then we let them perform their steps in parallel. 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Implements the model-view-controller design pattern. i����Ni� i� i i i i i i i? i� i� c C s t j t t � S( N( t randomt randintt MINSTICKSt MAXSTICKS( ( ( s- /usr/lib64/python2.7/Demo/turtle/tdemo_nim.pyt randomrow s c C sy | d | d A| d A} | d k r0 t | � SxB t d � D]4 } | | | A} | | | k r= | | f } | Sq= Wd S( Ni i i i ( t randommovet range( t statet xoredt zt st move( ( s- /usr/lib64/python2.7/Demo/turtle/tdemo_nim.pyt computerzug! s c C so t | � } x6 t rD t j d d � } | | | d k k r Pq q Wt j | d k | | d � } | | f S( Ni i i ( t maxt TrueR R ( R t mR t rand( ( s- /usr/lib64/python2.7/Demo/turtle/tdemo_nim.pyR + s t NimModelc B s5 e Z d � Z d � Z d � Z d � Z d � Z RS( c C s | | _ d S( N( t game( t selfR ( ( s- /usr/lib64/python2.7/Demo/turtle/tdemo_nim.pyt __init__6 s c C sr | j j t j t j g k r" d St � t � t � g | _ d | _ d | _ | j j j � t j | j _ d S( Ni ( R R t Nimt CREATEDt OVERR t stickst playert Nonet winnert viewt setupt RUNNING( R ( ( s- /usr/lib64/python2.7/Demo/turtle/tdemo_nim.pyR 9 s c C s� | j | } | | j | <| j j j | | | | j � | j � rs t j | j _ | j | _ | j j j � nI | j d k r� d | _ t | j � \ } } | j | | � d | _ n d S( Ni i ( R R R t notify_moveR t game_overR R R R t notify_overR R ( R t rowt colt maxspalte( ( s- /usr/lib64/python2.7/Demo/turtle/tdemo_nim.pyR B s c C s | j d d d g k S( Ni ( R ( R ( ( s- /usr/lib64/python2.7/Demo/turtle/tdemo_nim.pyR P s c C s+ | j | | k r d S| j | | � d S( N( R R ( R R" R# ( ( s- /usr/lib64/python2.7/Demo/turtle/tdemo_nim.pyR S s ( t __name__t __module__R R R R R ( ( ( s- /usr/lib64/python2.7/Demo/turtle/tdemo_nim.pyR 5 s t Stickc B s# e Z d � Z d � Z d � Z RS( c C s� t j j | d t �| | _ | | _ | | _ | j | | � \ } } | j d � | j t d t d � | j d � | j � | j | | � | j d � | j � d S( Nt visiblet squareg $@g 4@i t white( t turtlet TurtleR t FalseR" R# R t coordst shapet shapesizet HUNITt WUNITt speedt put gotot colort showturtle( R R" R# R t xt y( ( s- /usr/lib64/python2.7/Demo/turtle/tdemo_nim.pyR Z s c C sk t | d � \ } } d d | d | t } d d | t } | t d t d t d | t d f S( Ni i i i ( t divmodR2 R1 t SCREENWIDTHt SCREENHEIGHT( R R" R# t packett remainderR8 R9 ( ( s- /usr/lib64/python2.7/Demo/turtle/tdemo_nim.pyR. h s c C s9 | j j t j k r d S| j j j | j | j � d S( N( R R R R t controllerR R" R# ( R R8 R9 ( ( s- /usr/lib64/python2.7/Demo/turtle/tdemo_nim.pyt makemoven s ( R% R& R R. 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