如何在Python中将彩色文本输出到终端?


当前回答

在我看来,这是最简单的方法。只要您具有所需颜色的RGB值,这应该可以工作:

def colored(r, g, b, text):
    return f"\033[38;2;{r};{g};{b}m{text}\033[0m"

打印红色文本的示例:

text = 'Hello, World!'
colored_text = colored(255, 0, 0, text)
print(colored_text)

#or

print(colored(255, 0, 0, 'Hello, World!'))

多色文本

text = colored(255, 0, 0, 'Hello, ') + colored(0, 255, 0, 'World')
print(text)

其他回答

试试这个简单的代码

def prRed(prt):
    print(f"\033[91m{prt}\033[00m")

def prGreen(prt):
    print(f"\033[92m{prt}\033[00m")

def prYellow(prt):
    print(f"\033[93m{prt}\033[00m")

def prLightPurple(prt):
    print(f"\033[94m{prt}\033[00m")

def prPurple(prt):
    print(f"\033[95m{prt}\033[00m")

def prCyan(prt):
    print(f"\033[96m{prt}\033[00m")

def prLightGray(prt):
    print(f"\033[97m{prt}\033[00m")

def prBlack(prt):
    print(f"\033[98m{prt}\033[00m")

def prReset(prt):
    print(f"\033[0m{prt}\033[00m")

prGreen("Hello, Green World!")
prBlack("Hello, Black World!")
prCyan("Hello, Cyan World!")
prGreen("Hello, Green World!")
prLightGray("Hello, Light Grey World!")
prLightPurple("Hello, Light Purple World!")
prPurple("Hello, Purple World!")
prRed("Hello, Red World!")
prYellow("Hello, Yellow World!")
prReset("Hello, Reset World!")

Python 3示例

# python2
    def prRed(prt): print("\033[91m {}\033[00m" .format(prt))
    def prGreen(prt): print("\033[92m {}\033[00m" .format(prt))
    def prYellow(prt): print("\033[93m {}\033[00m" .format(prt))
    def prLightPurple(prt): print("\033[94m {}\033[00m" .format(prt))
    def prPurple(prt): print("\033[95m {}\033[00m" .format(prt))
    def prCyan(prt): print("\033[96m {}\033[00m" .format(prt))
    def prLightGray(prt): print("\033[97m {}\033[00m" .format(prt))
    def prBlack(prt): print("\033[98m {}\033[00m" .format(prt))

    prGreen("Hello, World!")

基于joeld的答案,使用https://pypi.python.org/pypi/lazyme 管道安装-U lazyme:

from lazyme.string import color_print
>>> color_print('abc')
abc
>>> color_print('abc', color='pink')
abc
>>> color_print('abc', color='red')
abc
>>> color_print('abc', color='yellow')
abc
>>> color_print('abc', color='green')
abc
>>> color_print('abc', color='blue', underline=True)
abc
>>> color_print('abc', color='blue', underline=True, bold=True)
abc
>>> color_print('abc', color='pink', underline=True, bold=True)
abc

截图:


使用新的格式化程序对color_print进行一些更新,例如:

>>> from lazyme.string import palette, highlighter, formatter
>>> from lazyme.string import color_print
>>> palette.keys() # Available colors.
['pink', 'yellow', 'cyan', 'magenta', 'blue', 'gray', 'default', 'black', 'green', 'white', 'red']
>>> highlighter.keys() # Available highlights.
['blue', 'pink', 'gray', 'black', 'yellow', 'cyan', 'green', 'magenta', 'white', 'red']
>>> formatter.keys() # Available formatter,
['hide', 'bold', 'italic', 'default', 'fast_blinking', 'faint', 'strikethrough', 'underline', 'blinking', 'reverse']

注意:斜体、快速闪烁和删除线可能不适用于所有终端,也不适用于Mac和Ubuntu。

例如。,

>>> color_print('foo bar', color='pink', highlight='white')
foo bar
>>> color_print('foo bar', color='pink', highlight='white', reverse=True)
foo bar
>>> color_print('foo bar', color='pink', highlight='white', bold=True)
foo bar
>>> color_print('foo bar', color='pink', highlight='white', faint=True)
foo bar
>>> color_print('foo bar', color='pink', highlight='white', faint=True, reverse=True)
foo bar
>>> color_print('foo bar', color='pink', highlight='white', underline=True, reverse=True)
foo bar

截图:

sty类似于colorama,但它不那么冗长,支持8位和24位(RGB)颜色,支持所有效果(粗体、下划线等),允许您注册自己的样式,是完全类型和高性能的,支持静音,不干扰全局设置,如sys.stdout,真的很灵活,文档很好,等等。。。

示例:

from sty import fg, bg, ef, rs

foo = fg.red + 'This is red text!' + fg.rs
bar = bg.blue + 'This has a blue background!' + bg.rs
baz = ef.italic + 'This is italic text' + rs.italic
qux = fg(201) + 'This is pink text using 8bit colors' + fg.rs
qui = fg(255, 10, 10) + 'This is red text using 24bit colors.' + fg.rs

# Add custom colors:

from sty import Style, RgbFg

fg.orange = Style(RgbFg(255, 150, 50))

buf = fg.orange + 'Yay, Im orange.' + fg.rs

print(foo, bar, baz, qux, qui, buf, sep='\n')

打印:

演示:

下面是一个诅咒示例:

import curses

def main(stdscr):
    stdscr.clear()
    if curses.has_colors():
        for i in xrange(1, curses.COLORS):
            curses.init_pair(i, i, curses.COLOR_BLACK)
            stdscr.addstr("COLOR %d! " % i, curses.color_pair(i))
            stdscr.addstr("BOLD! ", curses.color_pair(i) | curses.A_BOLD)
            stdscr.addstr("STANDOUT! ", curses.color_pair(i) | curses.A_STANDOUT)
            stdscr.addstr("UNDERLINE! ", curses.color_pair(i) | curses.A_UNDERLINE)
            stdscr.addstr("BLINK! ", curses.color_pair(i) | curses.A_BLINK)
            stdscr.addstr("DIM! ", curses.color_pair(i) | curses.A_DIM)
            stdscr.addstr("REVERSE! ", curses.color_pair(i) | curses.A_REVERSE)
    stdscr.refresh()
    stdscr.getch()

if __name__ == '__main__':
    print "init..."
    curses.wrapper(main)

我编写了一个在PyPI上可用的库,它有一个遵循标准打印函数的简单API。

你可以用pip安装着色来安装它。

import coloring

# Directly use print-like functions
coloring.print_red('Hello', 12)
coloring.print_green('Hey', end="", sep=";")
print()

# Get str as return
print(coloring.red('hello'))

# Use the generic colorize function
print(coloring.colorize("I'm red", "red")) # Using color names
print(coloring.colorize("I'm green", (0, 255, 0)))  # Using RGB colors
print(coloring.colorize("I'm blue", "#0000ff"))  # Using hex colors

# Or using styles (underline, bold, italic, ...)
print(coloring.colorize('Hello', 'red', s='ub'))  # underline and bold

执行代码:

您可以在此处查看所有功能:https://github.com/Nazime/coloring.