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Kaydet (Commit) 49e49a21 authored tarafından Petri Lehtinen's avatar Petri Lehtinen
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Issue #13439: Fix many errors in turtle docstrings.

üst 2692be9d
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Showing with 51 additions and 53 deletions
Lib/lib-tk/turtle.py
Dosyayı görüntüle @ 49e49a21
......@@ -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)
......@@ -3430,8 +3424,8 @@ class RawTurtle(TPen, TNavigator):
Example for the anonymous turtle, i. e. the procedural way:
>>> def turn(x, y):
left(360)
... left(360)
...
>>> onclick(turn) # Now clicking into the turtle will turn it.
>>> onclick(None) # event-binding will be removed
"""
......@@ -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
......
Misc/NEWS
Dosyayı görüntüle @ 49e49a21
......@@ -79,6 +79,8 @@ Core and Builtins
Library
-------
- Issue #13439: Fix many errors in turtle docstrings.
- Issue #12856: Ensure child processes do not inherit the parent's random
seed for filename generation in the tempfile module. Patch by Brian
Harring.
......
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