Method loadfile

Lib/turtledemo/__main__.py:330–343

(self, filename)

            self.dirty=False

    def loadfile(self, filename):
        self.clearCanvas()
        turtle.TurtleScreen._RUNNING = False
        modname = 'turtledemo.' + filename
        __import__(modname)
        self.module = sys.modules[modname]
        with open(self.module.__file__, 'r') as f:
            chars = f.read()
        self.text.delete("1.0", "end")
        self.text.insert("1.0", chars)
        self.root.title(filename + " - a Python turtle graphics example")
        self.configGUI(NORMAL, DISABLED, DISABLED,
                       "Press start button", "red")
        self.state = READY

    def startDemo(self):
        self.refreshCanvas()