diff --git a/Lib/turtle.py b/Lib/turtle.py index d6eb3cbaddc..55da4e9ba2a 100644 --- a/Lib/turtle.py +++ b/Lib/turtle.py @@ -38,7 +38,7 @@ 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) +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 @@ -54,7 +54,7 @@ Roughly it has the following features added: - 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 + (multicolored) shapes. Turtle shapes can be stretched and tilted, which makes turtles very versatile geometrical objects. - Fine control over turtle movement and screen updates via delay(), @@ -64,7 +64,7 @@ Roughly it has the following features added: 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. + turtle graphics. - Turtles now have an undo()-method with configurable undo-buffer. @@ -91,12 +91,12 @@ Roughly it has the following features added: - 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) + 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. Behind the scenes there are some features included with possible -extensionsin in mind. These will be commented and documented elsewhere. +extensions in in mind. These will be commented and documented elsewhere. """ @@ -301,7 +301,7 @@ class Vec2D(tuple): ############################################################################## ### From here up to line : Tkinter - Interface for turtle.py ### -### May be replaced by an interface to some different graphcis-toolkit ### +### May be replaced by an interface to some different graphics toolkit ### ############################################################################## ## helper functions for Scrolled Canvas, to forward Canvas-methods @@ -380,7 +380,7 @@ class ScrolledCanvas(TK.Frame): self._rootwindow.bind('', self.onResize) def reset(self, canvwidth=None, canvheight=None, bg = None): - """Ajust canvas and scrollbars according to given canvas size.""" + """Adjust canvas and scrollbars according to given canvas size.""" if canvwidth: self.canvwidth = canvwidth if canvheight: @@ -776,7 +776,7 @@ class TurtleScreenBase(object): self.cv.coords(item, *newcoordlist) def _resize(self, canvwidth=None, canvheight=None, bg=None): - """Resize the canvas, the turtles are drawing on. Does + """Resize the canvas the turtles are drawing on. Does not alter the drawing window. """ # needs amendment @@ -951,7 +951,7 @@ class TurtleScreen(TurtleScreenBase): def clear(self): """Delete all drawings and all turtles from the TurtleScreen. - Reset empty TurtleScreen to it's initial state: white background, + Reset empty TurtleScreen to its initial state: white background, no backgroundimage, no eventbindings and tracing on. No argument. @@ -1317,7 +1317,7 @@ class TurtleScreen(TurtleScreenBase): fun -- a function with no arguments key -- a string: key (e.g. "a") or key-symbol (e.g. "space") - In order ro be able to register key-events, TurtleScreen + In order to be able to register key-events, TurtleScreen must have focus. (See method listen.) Example (for a TurtleScreen instance named screen @@ -1399,7 +1399,7 @@ class TurtleScreen(TurtleScreenBase): self._bgpicname = picname def screensize(self, canvwidth=None, canvheight=None, bg=None): - """Resize the canvas, the turtles are drawing on. + """Resize the canvas the turtles are drawing on. Optional arguments: canvwidth -- positive integer, new width of canvas in pixels @@ -1692,8 +1692,8 @@ class TNavigator(object): No arguments. - Move turtle to the origin - coordinates (0,0) and set it's - heading to it's start-orientation (which depends on mode). + Move turtle to the origin - coordinates (0,0) and set its + heading to its start-orientation (which depends on mode). Example (for a Turtle instance named turtle): >>> turtle.home() @@ -2265,7 +2265,7 @@ class TPen(object): "outline" : positive number "tilt" : number - This dicionary can be used as argument for a subsequent + This dictionary can be used as argument for a subsequent pen()-call to restore the former pen-state. Moreover one or more of these attributes can be provided as keyword-arguments. This can be used to set several pen attributes in one statement. @@ -2413,7 +2413,7 @@ class _TurtleImage(object): class RawTurtle(TPen, TNavigator): """Animation part of the RawTurtle. Puts RawTurtle upon a TurtleScreen and provides tools for - it's animation. + its animation. """ screens = [] @@ -2458,7 +2458,7 @@ class RawTurtle(TPen, TNavigator): self._update() def reset(self): - """Delete the turtle's drawings and restore it's default values. + """Delete the turtle's drawings and restore its default values. No argument. , @@ -2748,7 +2748,7 @@ class RawTurtle(TPen, TNavigator): Return the current tilt-angle, i. e. the angle between the orientation of the turtleshape and the heading of the turtle - (it's direction of movement). + (its direction of movement). Examples (for a Turtle instance named turtle): >>> turtle.shape("circle") @@ -2793,7 +2793,7 @@ class RawTurtle(TPen, TNavigator): def _drawturtle(self): """Manages the correct rendering of the turtle with respect to - it's shape, resizemode, strech and tilt etc.""" + its shape, resizemode, strech and tilt etc.""" screen = self.screen shape = screen._shapes[self.turtle.shapeIndex] ttype = shape._type @@ -2847,7 +2847,7 @@ class RawTurtle(TPen, TNavigator): ############################## stamp stuff ############################### def stamp(self): - """Stamp a copy of the turtleshape onto the canvas and return it's id. + """Stamp a copy of the turtleshape onto the canvas and return its id. No argument.