python控制台显示时钟的示例


            复制代码 代码如下:#!/usr/bin/env python# coding: utf-8### show time in console#import sysimport time

raws = '''.--.|  |`--`  . /|  | ------.---``------.---|---`.  .`--|   |.---`--.---`.---|--.`--`.--.`  |   |.--.|--|`--`.--.`--|---`'''.strip()numbers = {}def init():    for num in range(10):        numbers[str(num)] = []    lineno = 0    for line in raws.split('\n'):        line = line.ljust(4)        arr = []        for char in line:            arr.append(char) # != ' ')        numbers[str(lineno/5)].append(arr)        lineno += 1    numbers[':'] = [[' ', ' ', ' ', ' '], [' ', ' ', '-', ' '], [' ', ' ', ' ', ' '], [' ', ' ', '-', ' '], [' ', ' ', ' ', ' ']]    numbers[' '] = [[' ', ' ', ' ', ' '], [' ', ' ', ' ', ' '], [' ', ' ', ' ', ' '], [' ', ' ', ' ', ' '], [' ', ' ', ' ', ' ']]def print_num(digtal):    digtal = str(digtal)    screen = []    for i in range(5):        screen.append([])    for num in digtal:        for i, linechar in enumerate(numbers[num]):            for char in linechar:                screen[i].append(char)            screen[i].append('   ')    for line in screen:        print ''.join(line)init()def cls():    sys.stdout.write('\033[2J\033[0;0H')    sys.stdout.flush()

while True:    t = time.strftime("%H:%M:%S")    cls(); print_num(t)    time.sleep(1)    t = time.strftime("%H %M %S")    cls(); print_num(t)    time.sleep(1)