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 platform

if '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>python

Python 2.7 (r27:82525, Jul 4 2010, 09:01:59) [MSC v.1500 32 bit (Intel)] on win

32

Type "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 ~]# python

Python 2.7.5 (default, Jun 17 2014, 18:11:42)

[GCC 4.8.2 20140120 (Red Hat 4.8.2-16)] on linux2

Type "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，谢谢大家对脚本之家的支持。