python 控制台单行刷新,多行刷新实例

 strarrs = ['/','|','\\']
 for i in range(15):
   sys.stdout.write(strarrs[i % 3]+'{}/15:'.format(i+1)+'#' * i+'\r')
   sys.stdout.flush()
   time.sleep(1)

stdscr=curses.initscr()
 # 一些常用设置
 curses.noecho()
 curses.cbreak()
 stdscr.keypad(1)
 # 以下写监听按键的代码或者loop代码等...
　　....
#关闭之前的操作
 stdscr.keypad(0)
 curses.echo()
 curses.nocbreak()
 curses.endwin()

import curses
import time
import os
import random
stdscr = curses.initscr()
curses.noecho()   #不输出- -
curses.cbreak()   #立刻读取:暂不清楚- -
stdscr.keypad(1)  #开启keypad
stdscr.box()

width = os.get_terminal_size().columns
height = os.get_terminal_size().lines
c_y = height//2 - 1
c_x = width//2 - 10
stdscr.addstr(c_y+5,c_x,'press C to continue',curses.A_REVERSE)
while True:
  c = stdscr.getch()
  if c == ord('c') or c == ord('C'):
    break

zh_ = '1234567890-qwertyuiopasdfghjklzxcvbnm,[;l,]/~!@#$%^&*()_+}"?{:><}"'';'
while True:
  for linei in range(1,width-1):
    for linej in range(1,height-1):
      if linej == c_y:
        if linei <= 5 or linei+6 >= width:
          stdscr.addstr(linej,linei,'$')
        else:
          stdscr.addstr(linej,c_x,time.strftime('%Y-%m-%d %H:%M:%S'),curses.A_BOLD)
      else:
        randominx = random.randint(0,len(zh_)-1)
        stdscr.addstr(linej,linei,zh_[randominx])
  stdscr.move(c_y,c_x)
  stdscr.refresh()
  time.sleep(1)

curses.endwin()