(n)python中的curses pad无法正常工作

问题描述

我似乎无法使ncurses垫在python(2.6、2.7和3.2)中工作.直接在 http://docs.python.org/howto/curses.html我什至无法使它正常工作.非填充代码效果很好.

I cannot seem to get ncurses pads to work in python (2.6, 2.7, and 3.2). Using code directly off of http://docs.python.org/howto/curses.html I even cannot get it to work. Non-pad code works perfectly.

import curses

def func(scr):
    pad = curses.newpad(100, 100)
    pad.addstr(0,0, "Testing")

    #  Displays a section of the pad in the middle of the screen
    pad.refresh( 0,0, 5,5, 10,10)

    scr.refresh()
    scr.getch()

if __name__ == '__main__':
    curses.wrapper(func)

问题可能是什么?卸下护垫(并将护垫更改为scr)可以正常工作

What can the issue be? Removing the pad (and changing pad to scr) works fine

推荐答案

您正在覆盖键盘.尝试从pad对象而不是主窗口对象scr调用getch方法，然后删除scr.refresh.

You're overwriting the pad. Try calling the getch method from the pad object instead of the main window object scr and delete the scr.refresh.

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