idle清屏

步骤:

  • 下载一个叫ClearWindow.py 的扩展文件,代码如下(将以下代码命名为ClearWindow.py,注意大小写)

      
    class ClearWindow:
       menudefs = [
          ('options', [None,
                  ('Clear Shell Window', '<<clear-window>>'),
          ]),]

       def __init__(self, editwin):
           self.editwin = editwin
           self.text = self.editwin.text
           self.text.bind("<<clear-window>>", self.clear_window)
       def clear_window2(self, event): # Alternative method
           # work around the ModifiedUndoDelegator
           text = self.text
           text.mark_set("iomark2", "iomark")
           text.mark_set("iomark", 1.0)
           text.delete(1.0, "iomark2 linestart")
           text.mark_set("iomark", "iomark2")
           text.mark_unset("iomark2")
           if self.text.compare('insert', '<', 'iomark'):
               self.text.mark_set('insert', 'end-1c')
           self.editwin.set_line_and_column()
       def clear_window(self, event):
           # remove undo delegator
           undo = self.editwin.undo
           self.editwin.per.removefilter(undo)
           # clear the window, but preserve current command
           self.text.delete(1.0, "iomark linestart")
           if self.text.compare('insert', '<', 'iomark'):
               self.text.mark_set('insert', 'end-1c')
           self.editwin.set_line_and_column()

           # restore undo delegator
           self.editwin.per.insertfilter(undo)
  • 打开python的安装目录(默认在C:\Users\Administrator\AppData\Local\Programs\Python\Python36-32\Lib\idlelib,如果实在是找不到安装的地方,在开始菜单中打开idle,选择交互模式,输入代码       import os   print(os.getcwd()),输出的即为python的安装目录),找到lib目录下的idlelib 目录,然后把上面的代码拷贝到idlelib目录下。找到config-extensions.def 配置文件打开,在文件末尾加入以下配置即完成idle清屏插件的安装,清屏快捷键 Ctrl + L

      
    [ClearWindow]
    enable=1
    enable_editor=0
    enable_shell=1
    [ClearWindow_cfgBindings]
    clear-window=<Control-Key-l>

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转载自www.cnblogs.com/gkl123/p/9912251.html
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