前言

最近在项目中需要输出彩色的文字来提醒用户，以前写过，但是只能在win上面运行。

今天搜了下看有没有在win和Linux上通用的输出彩色文字的模块，结果发现没有，，于是就自己弄了一个，分享下，以后用的时候翻翻博客，方便别人也方便自己。

win下输出彩色文字，网上有两种方法一种是用system执行命令来设置颜色，感觉还是不太好，用ctypes模块实现更好点。

linux下设置颜色，网上只找到了一种方法，下面不废话了，直接贴下代码：

示例代码

import platformif 'Windows' in platform.system(): import sys import ctypes __stdInputHandle = -10 __stdOutputHandle = -11 __stdErrorHandle = -12 __foreGroundBLUE = 0x09 __foreGroundGREEN = 0x0a __foreGroundRED = 0x0c __foreGroundYELLOW = 0x0e stdOutHandle=ctypes.windll.kernel32.GetStdHandle(__stdOutputHandle) def setCmdColor(color,handle=stdOutHandle): return ctypes.windll.kernel32.SetConsoleTextAttribute(handle, color) def resetCmdColor(): setCmdColor(__foreGroundRED | __foreGroundGREEN | __foreGroundBLUE) def printBlue(msg): setCmdColor(__foreGroundBLUE) sys.stdout.write(msg + '\n') resetCmdColor() def printGreen(msg): setCmdColor(__foreGroundGREEN) sys.stdout.write(msg + '\n') resetCmdColor() def printRed(msg): setCmdColor(__foreGroundRED) sys.stdout.write(msg + '\n') resetCmdColor() def printYellow(msg): setCmdColor(__foreGroundYELLOW) sys.stdout.write(msg + '\n') resetCmdColor()else: STYLE = { 'fore':{ 'red': 31, 'green': 32, 'yellow': 33, 'blue': 34, } } def UseStyle(msg, mode = '', fore = '', back = '40'): fore = '%s' % STYLE['fore'][fore] if STYLE['fore'].has_key(fore) else '' style = ';'.join([s for s in [mode, fore, back] if s]) style = '\033[%sm' % style if style else '' end = '\033[%sm' % 0 if style else '' return '%s%s%s' % (style, msg, end) def printRed(msg): print UseStyle(msg,fore='red') def printGreen(msg): print UseStyle(msg,fore='green') def printYellow(msg): print UseStyle(msg,fore='yellow') def printBlue(msg): print UseStyle(msg,fore='blue')

效果图：

Windows：

C:\luan\lu4n.com-sqli>pythonPython 2.7 (r27:82525, Jul 4 2010, 09:01:59) [MSC v.1500 32 bit (Intel)] on win32Type "help", "copyright", "credits" or "license" for more information.>>> from color import *>>> printRed('Red')Red>>> printGreen('Green')Green>>> printYellow('Yellow')Yellow>>> printBlue('Blue')Blue>>> print 'http://lu4n.com/'http://lu4n.com/>>>

Linux:

[root@Luan ~]# nano test_color.py[root@Luan ~]# pythonPython 2.7.5 (default, Jun 17 2014, 18:11:42) [GCC 4.8.2 20140120 (Red Hat 4.8.2-16)] on linux2Type "help", "copyright", "credits" or "license" for more information.>>> from test_color import *>>> printRed('Red')Red>>> printGreen('Green')Green>>>

用起来很容易，直接from color import *就可以用了，有4种常用颜色可以使用，分别写了4个函数：

提示信息 printBlue

成功信息 printGreen

失败信息 printRed

警告信息 printYellow

和bootstrap的几种颜色差不多，应该够用了。

总结

以上就是这篇文章的全部内容了，希望本文的内容对大家的学习或者工作能带来一定的帮助，如果有疑问大家可以留言交流，谢谢大家对的支持。