python实现控制台输出颜色
时间:2022-08-10 09:38:59|栏目:Python代码|点击: 次
本文实例为大家分享了python实现控制台输出颜色的具体代码,供大家参考,具体内容如下
python控制台输出颜色,out()是基本方法,还封装了一些基本颜色方法,如red(),blue(),green()等
out()方法的color参数表示颜色,bgcolor表示背景颜色,style表示样式
其他方法的参数类似,三个参数的具体取值封装到Color类,BGColor类,Style类中。
基本方法:
out(content, color=Color.DEFAULT, bgcolor=BGColor.DEFAULT, style=Style.DEFAULT) red (content [, bgcolor, [style]]) green (content [, bgcolor, [style]]) blue (content [, bgcolor, [style]]) yellow (content [, bgcolor, [style]]) bold (content [, color, [bgcolor]]) underline (content [, color, [bgcolor]]) italic (content [, color, [bgcolor]])
具体代码:
from functools import partial class Style: DEFAULT = 0 BOLD= 1 ITALIC = 3 UNDERLINE = 4 ANTIWHITE = 7 class Color: DEFAULT = 39 BLACK = 30 RED = 31 GREEN = 32 YELLOW = 33 BLUE = 34 PURPLE = 35 CYAN = 36 WHITE = 37 LIGHTBLACK_EX = 90 LIGHTRED_EX = 91 LIGHTGREEN_EX = 92 LIGHTYELLOW_EX = 93 LIGHTBLUE_EX = 94 LIGHTMAGENTA_EX = 95 LIGHTCYAN_EX = 96 LIGHTWHITE_EX = 97 class BGColor: DEFAULT = 49 BLACK = 40 RED = 41 GREEN = 42 YELLOW = 43 BLUE = 44 PURPLE = 45 CYAN = 46 WHITE = 47 LIGHTBLACK_EX = 100 LIGHTRED_EX = 101 LIGHTGREEN_EX = 102 LIGHTYELLOW_EX = 103 LIGHTBLUE_EX = 104 LIGHTMAGENTA_EX = 105 LIGHTCYAN_EX = 106 LIGHTWHITE_EX = 107 def out(content, color=Color.DEFAULT, bgcolor=BGColor.DEFAULT, style=Style.DEFAULT): print("\033[{};{};{}m{}\033[0m".format(style, color, bgcolor, content)) red = partial(out, color=Color.RED) green = partial(out, color=Color.GREEN) blue = partial(out, color=Color.BLUE) yellow = partial(out, color=Color.YELLOW) bold = partial(out, style=Style.BOLD) underline = partial(out, style=Style.UNDERLINE) italic = partial(out, style=Style.ITALIC)
红绿灯事件输出颜色示例:
from multiprocessing import Event, Process import time import random from basicPractice import outputscreen # 这里导入了上面写的模块 def car(event: Event, i: int): if not event.is_set(): outputscreen.out('car{}等待'.format(i), bgcolor=outputscreen.BGColor.RED) event.wait() else: outputscreen.out('car{}通行'.format(i), bgcolor=outputscreen.BGColor.GREEN) def light(event: Event): while True: if not event.is_set(): outputscreen.red('红灯亮了', style=outputscreen.Style.BOLD) time.sleep(1) event.set() else: outputscreen.green('绿灯亮了', style=outputscreen.Style.BOLD) time.sleep(3) event.clear() if __name__ == '__main__': event = Event() p = Process(target=light, args=(event,)) p.start() for i in range(20): Process(target=car, args=(event, i)).start() time.sleep(random.random())
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