python库termcolor用法

termcolor是python中标注文本颜色的库

ANSII Color formatting for output in terminal. 利用termcolor查看log，进行代码调试，清晰标出自己想要查看的部分。

帮助文档

FUNCTIONS
    colored(text, color=None, on_color=None, attrs=None)
	Colorize text.

	Available text colors:
	    red, green, yellow, blue, magenta, cyan, white.

	Available text highlights:
	    on_red, on_green, on_yellow, on_blue, on_magenta, on_cyan, on_white.

	Available attributes:
	    bold, dark, underline, blink, reverse, concealed.

	Example:
	    colored('Hello, World!', 'red', 'on_grey', ['blue', 'blink'])
	    colored('Hello, World!', 'green')

    cprint(text, color=None, on_color=None, attrs=None, **kwargs)
	Print colorize text.

	It accepts arguments of print function.

DATA
    ATTRIBUTES = {'blink': 5, 'bold': 1, 'concealed': 8, 'dark': 2, 'rever...
    COLORS = {'blue': 34, 'cyan': 36, 'green': 32, 'grey': 30, 'magenta': ...
    HIGHLIGHTS = {'on_blue': 44, 'on_cyan': 46, 'on_green': 42, 'on_grey':...
    RESET = '\x1b[0m'
    VERSION = (1, 1, 0)
    __ALL__ = ['colored', 'cprint']
    print_function = _Feature((2, 6, 0, 'alpha', 2), (3, 0, 0, 'alpha', 0)...

color:字体颜色,on_color:背景颜色

代码样例

import sys
from termcolor import colored, cprint

# 红色背景字符不发光
text = colored('Hello, World!', 'red', attrs=['reverse', 'blink'])
print(text)

# 红色背景上显示绿色字符
cprint('Hello, World!', 'green', 'on_red')

# 青蓝色背景上显示绿色字符
print_red_on_cyan = lambda x: cprint(x, 'red', 'on_cyan')
print_red_on_cyan('Hello, World!')
print_red_on_cyan('Hello, Universe!')

for i in range(10):
    cprint(i, 'magenta', end=' ')

# 红色字符加粗
cprint("Attention!", 'red', attrs=['bold'], file=sys.stderr)