First, grammar
1. The implementation process
It is the terminal character color escape sequence control system is independent of the function mode display text, and specific language . Color control character escape sequence begins with ESC, that is used \033to complete
2. Writing Process
Beginning: \033[显示方式;前景色;背景色m
the end of the section:\033[0m
- Note: The
three parameters of the beginning: - (1) Display mode, foreground color, background color is an optional parameter, can be written only one of them;
- (2) In addition, as represented three different meanings of the parameter values is not only repeated, so that the sequence of writing the three parameters required is not fixed, the system can identify; however, it is recommended according to the default format specification writing.
- (3) the end part of it can be omitted, but for writing specifications, recommended
\033[*** beginning,\033[0mthe end.
3. Parameters
Display: 0（默认值）、1（高亮）、22（非粗体）、4（下划线）、24（非下划线）、 5（闪烁）、25（非闪烁）、7（反显）、27（非反显）
Foreground color: 30（黑色）、31（红色）、32（绿色）、 33（黄色）、34（蓝色）、35（紫色）、36（青色）、37（白色）
Background color:40（黑色）、41（红色）、42（绿色）、 43（黄色）、44（蓝色）、45（紫色）、46（青色）、47（白色）
| Word background color range: 40--49 | Word Color: 30--39 |
|---|---|
| 40 (black) | 30 (black) |
| 41 (red) | 31 (red) |
| 42 (green) | 32 (green) |
| 43 (yellow) | 33 (Yellow) |
| 44 (blue) | 34 (blue) |
| 45 (purple) | 35 (purple) |
| 46 (blue) | 36 (blue) |
| 47 (White) | 37 (White) |
4. common format beginning
\033[0mThe default font is displayed properly, do not highlight
\033[32;0min red font display properly
\033[1;32;40mdisplay: Highlight Font color: green background color: Black
\033[0;31;46mDisplay: Normal font color: red background color: cyan
II. Display Example
# 高亮显示输出
s = "hello, world"
# 默认字体输出:
print("默认输出:",'\033[0m%s\033[0m' % s)
print("添加背景:",'\033[0;47m%s\033[0m' % s)
# 高亮显示:
print('\033[1;31;40m%s\033[0m' % s)
print('\033[1;32;40m%s\033[0m' % s)
print('\033[1;33;40m%s\033[0m' % s)
print('\033[1;34;40m%s\033[0m' % s)
print('\033[1;35;40m%s\033[0m' % s)
print('\033[1;36;40m%s\033[0m' % s)
print('\033[1;37;40m%s\033[0m' % s)
