python3诅咒pad中的addstr，但在迭代循环中未显示

使用以下内容创建：

self.pads = []
self.pads.append( [ server, channel, curses.newpad(height - 2, width) ] )

def writepad(self, server, channel, message): # Write a line on-to pad, but do not switch pad_num (current pad)
    (height, width) = self.stdscr.getmaxyx() # Conserve code.
    self.stdscr.addstr('%s\n' % str(self.pads)) # debug
    for i in self.pads:
        if i.count(server) and i.count(channel):
            i[2].addstr('%s\n' % message)
            #i[2].refresh(1, 0, 0, 0, height - 2, width) # propably useless
            self.stdscr.addstr('debug: %s\n' % message)
    #self.stdscr.refresh() # propably useless

[['main', 'µIRC', <_curses.curses window object at 0x7f73ff5a6b70>]]
debug: use /connect <server address>[:<server port>]

问题函数：

self.pads = []
self.pads.append( [ server, channel, curses.newpad(height - 2, width) ] )

def writepad(self, server, channel, message): # Write a line on-to pad, but do not switch pad_num (current pad)
    (height, width) = self.stdscr.getmaxyx() # Conserve code.
    self.stdscr.addstr('%s\n' % str(self.pads)) # debug
    for i in self.pads:
        if i.count(server) and i.count(channel):
            i[2].addstr('%s\n' % message)
            #i[2].refresh(1, 0, 0, 0, height - 2, width) # propably useless
            self.stdscr.addstr('debug: %s\n' % message)
    #self.stdscr.refresh() # propably useless

[['main', 'µIRC', <_curses.curses window object at 0x7f73ff5a6b70>]]
debug: use /connect <server address>[:<server port>]

输出：

self.pads = []
self.pads.append( [ server, channel, curses.newpad(height - 2, width) ] )

def writepad(self, server, channel, message): # Write a line on-to pad, but do not switch pad_num (current pad)
    (height, width) = self.stdscr.getmaxyx() # Conserve code.
    self.stdscr.addstr('%s\n' % str(self.pads)) # debug
    for i in self.pads:
        if i.count(server) and i.count(channel):
            i[2].addstr('%s\n' % message)
            #i[2].refresh(1, 0, 0, 0, height - 2, width) # propably useless
            self.stdscr.addstr('debug: %s\n' % message)
    #self.stdscr.refresh() # propably useless

[['main', 'µIRC', <_curses.curses window object at 0x7f73ff5a6b70>]]
debug: use /connect <server address>[:<server port>]

[['main'，'µIRC'，]]
调试：使用/连接[：]

问题：

self.pads = []
self.pads.append( [ server, channel, curses.newpad(height - 2, width) ] )

def writepad(self, server, channel, message): # Write a line on-to pad, but do not switch pad_num (current pad)
    (height, width) = self.stdscr.getmaxyx() # Conserve code.
    self.stdscr.addstr('%s\n' % str(self.pads)) # debug
    for i in self.pads:
        if i.count(server) and i.count(channel):
            i[2].addstr('%s\n' % message)
            #i[2].refresh(1, 0, 0, 0, height - 2, width) # propably useless
            self.stdscr.addstr('debug: %s\n' % message)
    #self.stdscr.refresh() # propably useless

[['main', 'µIRC', <_curses.curses window object at 0x7f73ff5a6b70>]]
debug: use /connect <server address>[:<server port>]

Pad addstr未打印任何可见内容。我正在使用python3.3。

没有对“pad”进行“刷新”

python的curses绑定似乎没有区分pad和windows。如果那是C，如果那真的是一个诅咒pad，那么您将在stdscr的

刷新之前使用
pnoutrefresh
。但这是类似的。简单的

        i[2].wnoutrefresh()

在

        self.stdscr.addstr('debug: %s\n' % message)

这可能是我们的初衷