python - 类型错误 : '_curses.curses window' object is not callable

Question

这是我的代码，我不知道为什么在终端上运行这个程序时出现错误。这是我的Python代码Python 3.5，我是curses模块的新手，无法处理这个错误，谢谢提前

import urllib.request as ur
import time
import curses

def ini(i):

  url       = 'http://www.top4themes.com/data/out/134/6545537-superman-logo-wallpapers.jpg'
  req       = ur.urlopen(url)
  count     = 0
  block_size= 1024
  avg       = 0
  smin      = []
  value     = False
  t         = []

  while True:
    start   = time.time()
    buff    = req.read(block_size)
    stop    = time.time()
    avg    += len(buff)

    if not buff:
        break;

    if (stop-start) < 0.2 : 
        block_size += 2048

    elif (stop-start) > 0.2:
        block_size -= 1024

    count += 1
    stdscr(1,0,"{}".format(block_size))
    stdscr.refresh()
    t.append(int(block_size))

    if(block_size ==0):
        block_size=max(t)

 if __name__=="__main__": 
    stdscr = curses.initscr()
    curses.noecho()
    curses.cbreak()
    try:
        for i in range(10):
            ini(i)
            time.sleep(0.5)
    finally:
        curses.echo()
        curses.nocbreak()
        curses.endwin()

Answer 1

该错误涉及行 stdscr(1,0,"{}".format(block_size))。大概您想要的是 stdscr.addstr(1,0,"{}".format(block_size)) 之类的东西。