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
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
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:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
|
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:
1
2
3
4
5
6
7
8
9
10
11
|
[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,谢谢大家对服务器之家的支持。
原文链接:http://lu4n.com/python-print-colorful-text-in-windows-and-linux/