mirror of https://github.com/python/cpython
Issue #13439: Fix many errors in turtle docstrings.
This commit is contained in:
Petri Lehtinen
parent
2692be9d20
commit
49e49a218c
|
|
@ -859,7 +859,7 @@ class Shape(object):
|
|||
>>> poly = ((0,0),(10,-5),(0,10),(-10,-5))
|
||||
>>> s = Shape("compound")
|
||||
>>> s.addcomponent(poly, "red", "blue")
|
||||
### .. add more components and then use register_shape()
|
||||
>>> # .. add more components and then use register_shape()
|
||||
"""
|
||||
if self._type != "compound":
|
||||
raise TurtleGraphicsError("Cannot add component to %s Shape"
|
||||
|
|
@ -958,7 +958,7 @@ class TurtleScreen(TurtleScreenBase):
|
|||
No argument.
|
||||
|
||||
Example (for a TurtleScreen instance named screen):
|
||||
screen.clear()
|
||||
>>> screen.clear()
|
||||
|
||||
Note: this method is not available as function.
|
||||
"""
|
||||
|
|
@ -1030,8 +1030,8 @@ class TurtleScreen(TurtleScreenBase):
|
|||
Example (for a TurtleScreen instance named screen):
|
||||
>>> screen.setworldcoordinates(-10,-0.5,50,1.5)
|
||||
>>> for _ in range(36):
|
||||
left(10)
|
||||
forward(0.5)
|
||||
... left(10)
|
||||
... forward(0.5)
|
||||
"""
|
||||
if self.mode() != "world":
|
||||
self.mode("world")
|
||||
|
|
@ -1136,7 +1136,7 @@ class TurtleScreen(TurtleScreenBase):
|
|||
>>> screen.colormode()
|
||||
1.0
|
||||
>>> screen.colormode(255)
|
||||
>>> turtle.pencolor(240,160,80)
|
||||
>>> pencolor(240,160,80)
|
||||
"""
|
||||
if cmode is None:
|
||||
return self._colormode
|
||||
|
|
@ -1204,9 +1204,9 @@ class TurtleScreen(TurtleScreenBase):
|
|||
>>> screen.tracer(8, 25)
|
||||
>>> dist = 2
|
||||
>>> for i in range(200):
|
||||
fd(dist)
|
||||
rt(90)
|
||||
dist += 2
|
||||
... fd(dist)
|
||||
... rt(90)
|
||||
... dist += 2
|
||||
"""
|
||||
if n is None:
|
||||
return self._tracing
|
||||
|
|
@ -1233,7 +1233,7 @@ class TurtleScreen(TurtleScreenBase):
|
|||
self._delayvalue = int(delay)
|
||||
|
||||
def _incrementudc(self):
|
||||
"Increment upadate counter."""
|
||||
"""Increment upadate counter."""
|
||||
if not TurtleScreen._RUNNING:
|
||||
TurtleScreen._RUNNNING = True
|
||||
raise Terminator
|
||||
|
|
@ -1304,13 +1304,10 @@ class TurtleScreen(TurtleScreenBase):
|
|||
Example (for a TurtleScreen instance named screen
|
||||
and a Turtle instance named turtle):
|
||||
|
||||
>>> screen.onclick(turtle.goto)
|
||||
|
||||
### Subsequently clicking into the TurtleScreen will
|
||||
### make the turtle move to the clicked point.
|
||||
>>> screen.onclick(goto)
|
||||
>>> # Subsequently clicking into the TurtleScreen will
|
||||
>>> # make the turtle move to the clicked point.
|
||||
>>> screen.onclick(None)
|
||||
|
||||
### event-binding will be removed
|
||||
"""
|
||||
self._onscreenclick(fun, btn, add)
|
||||
|
||||
|
|
@ -1324,20 +1321,18 @@ class TurtleScreen(TurtleScreenBase):
|
|||
In order to be able to register key-events, TurtleScreen
|
||||
must have focus. (See method listen.)
|
||||
|
||||
Example (for a TurtleScreen instance named screen
|
||||
and a Turtle instance named turtle):
|
||||
Example (for a TurtleScreen instance named screen):
|
||||
|
||||
>>> def f():
|
||||
fd(50)
|
||||
lt(60)
|
||||
|
||||
|
||||
... fd(50)
|
||||
... lt(60)
|
||||
...
|
||||
>>> screen.onkey(f, "Up")
|
||||
>>> screen.listen()
|
||||
|
||||
### Subsequently the turtle can be moved by
|
||||
### repeatedly pressing the up-arrow key,
|
||||
### consequently drawing a hexagon
|
||||
Subsequently the turtle can be moved by repeatedly pressing
|
||||
the up-arrow key, consequently drawing a hexagon
|
||||
|
||||
"""
|
||||
if fun is None:
|
||||
if key in self._keys:
|
||||
|
|
@ -1369,12 +1364,12 @@ class TurtleScreen(TurtleScreenBase):
|
|||
|
||||
>>> running = True
|
||||
>>> def f():
|
||||
if running:
|
||||
fd(50)
|
||||
lt(60)
|
||||
screen.ontimer(f, 250)
|
||||
|
||||
>>> f() ### makes the turtle marching around
|
||||
... if running:
|
||||
... fd(50)
|
||||
... lt(60)
|
||||
... screen.ontimer(f, 250)
|
||||
...
|
||||
>>> f() # makes the turtle marching around
|
||||
>>> running = False
|
||||
"""
|
||||
self._ontimer(fun, t)
|
||||
|
|
@ -1418,7 +1413,7 @@ class TurtleScreen(TurtleScreenBase):
|
|||
|
||||
Example (for a Turtle instance named turtle):
|
||||
>>> turtle.screensize(2000,1500)
|
||||
### e. g. to search for an erroneously escaped turtle ;-)
|
||||
>>> # e. g. to search for an erroneously escaped turtle ;-)
|
||||
"""
|
||||
return self._resize(canvwidth, canvheight, bg)
|
||||
|
||||
|
|
@ -2004,7 +1999,7 @@ class TPen(object):
|
|||
Example (for a Turtle instance named turtle):
|
||||
>>> turtle.pensize()
|
||||
1
|
||||
turtle.pensize(10) # from here on lines of width 10 are drawn
|
||||
>>> turtle.pensize(10) # from here on lines of width 10 are drawn
|
||||
"""
|
||||
if width is None:
|
||||
return self._pensize
|
||||
|
|
@ -2516,7 +2511,7 @@ class RawTurtle(TPen, TNavigator):
|
|||
|
||||
Example (for a Turtle instance named turtle):
|
||||
>>> while undobufferentries():
|
||||
undo()
|
||||
... undo()
|
||||
"""
|
||||
if self.undobuffer is None:
|
||||
return 0
|
||||
|
|
@ -2592,9 +2587,9 @@ class RawTurtle(TPen, TNavigator):
|
|||
>>> turtle.tracer(8, 25)
|
||||
>>> dist = 2
|
||||
>>> for i in range(200):
|
||||
turtle.fd(dist)
|
||||
turtle.rt(90)
|
||||
dist += 2
|
||||
... turtle.fd(dist)
|
||||
... turtle.rt(90)
|
||||
... dist += 2
|
||||
"""
|
||||
return self.screen.tracer(flag, delay)
|
||||
|
||||
|
|
@ -2763,7 +2758,6 @@ class RawTurtle(TPen, TNavigator):
|
|||
>>> turtle.shapesize(5,2)
|
||||
>>> turtle.tilt(45)
|
||||
>>> turtle.tiltangle()
|
||||
>>>
|
||||
"""
|
||||
tilt = -self._tilt * (180.0/math.pi) * self._angleOrient
|
||||
return (tilt / self._degreesPerAU) % self._fullcircle
|
||||
|
|
@ -2963,7 +2957,7 @@ class RawTurtle(TPen, TNavigator):
|
|||
|
||||
Example (for a Turtle instance named turtle):
|
||||
>>> for i in range(8):
|
||||
turtle.stamp(); turtle.fd(30)
|
||||
... turtle.stamp(); turtle.fd(30)
|
||||
...
|
||||
>>> turtle.clearstamps(2)
|
||||
>>> turtle.clearstamps(-2)
|
||||
|
|
@ -3430,9 +3424,9 @@ class RawTurtle(TPen, TNavigator):
|
|||
Example for the anonymous turtle, i. e. the procedural way:
|
||||
|
||||
>>> def turn(x, y):
|
||||
left(360)
|
||||
|
||||
>>> onclick(turn) # Now clicking into the turtle will turn it.
|
||||
... left(360)
|
||||
...
|
||||
>>> onclick(turn) # Now clicking into the turtle will turn it.
|
||||
>>> onclick(None) # event-binding will be removed
|
||||
"""
|
||||
self.screen._onclick(self.turtle._item, fun, btn, add)
|
||||
|
|
@ -3448,16 +3442,17 @@ class RawTurtle(TPen, TNavigator):
|
|||
|
||||
Example (for a MyTurtle instance named joe):
|
||||
>>> class MyTurtle(Turtle):
|
||||
def glow(self,x,y):
|
||||
self.fillcolor("red")
|
||||
def unglow(self,x,y):
|
||||
self.fillcolor("")
|
||||
|
||||
... def glow(self,x,y):
|
||||
... self.fillcolor("red")
|
||||
... def unglow(self,x,y):
|
||||
... self.fillcolor("")
|
||||
...
|
||||
>>> joe = MyTurtle()
|
||||
>>> joe.onclick(joe.glow)
|
||||
>>> joe.onrelease(joe.unglow)
|
||||
### clicking on joe turns fillcolor red,
|
||||
### unclicking turns it to transparent.
|
||||
|
||||
Clicking on joe turns fillcolor red, unclicking turns it to
|
||||
transparent.
|
||||
"""
|
||||
self.screen._onrelease(self.turtle._item, fun, btn, add)
|
||||
self._update()
|
||||
|
|
@ -3476,9 +3471,9 @@ class RawTurtle(TPen, TNavigator):
|
|||
Example (for a Turtle instance named turtle):
|
||||
>>> turtle.ondrag(turtle.goto)
|
||||
|
||||
### Subsequently clicking and dragging a Turtle will
|
||||
### move it across the screen thereby producing handdrawings
|
||||
### (if pen is down).
|
||||
Subsequently clicking and dragging a Turtle will move it
|
||||
across the screen thereby producing handdrawings (if pen is
|
||||
down).
|
||||
"""
|
||||
self.screen._ondrag(self.turtle._item, fun, btn, add)
|
||||
|
||||
|
|
@ -3525,10 +3520,11 @@ class RawTurtle(TPen, TNavigator):
|
|||
|
||||
Example (for a Turtle instance named turtle):
|
||||
>>> for i in range(4):
|
||||
turtle.fd(50); turtle.lt(80)
|
||||
|
||||
... turtle.fd(50); turtle.lt(80)
|
||||
...
|
||||
>>> for i in range(8):
|
||||
turtle.undo()
|
||||
... turtle.undo()
|
||||
...
|
||||
"""
|
||||
if self.undobuffer is None:
|
||||
return
|
||||
|
|
|
|||
Loading…
Reference in New Issue