如何在Python中将彩色文本输出到终端？
当前回答
这里有一个快速类，它包装了一个打印功能，可以快速添加颜色，而无需安装其他软件包。
class PrintColored:
DEFAULT = '\033[0m'
# Styles
BOLD = '\033[1m'
ITALIC = '\033[3m'
UNDERLINE = '\033[4m'
UNDERLINE_THICK = '\033[21m'
HIGHLIGHTED = '\033[7m'
HIGHLIGHTED_BLACK = '\033[40m'
HIGHLIGHTED_RED = '\033[41m'
HIGHLIGHTED_GREEN = '\033[42m'
HIGHLIGHTED_YELLOW = '\033[43m'
HIGHLIGHTED_BLUE = '\033[44m'
HIGHLIGHTED_PURPLE = '\033[45m'
HIGHLIGHTED_CYAN = '\033[46m'
HIGHLIGHTED_GREY = '\033[47m'
HIGHLIGHTED_GREY_LIGHT = '\033[100m'
HIGHLIGHTED_RED_LIGHT = '\033[101m'
HIGHLIGHTED_GREEN_LIGHT = '\033[102m'
HIGHLIGHTED_YELLOW_LIGHT = '\033[103m'
HIGHLIGHTED_BLUE_LIGHT = '\033[104m'
HIGHLIGHTED_PURPLE_LIGHT = '\033[105m'
HIGHLIGHTED_CYAN_LIGHT = '\033[106m'
HIGHLIGHTED_WHITE_LIGHT = '\033[107m'
STRIKE_THROUGH = '\033[9m'
MARGIN_1 = '\033[51m'
MARGIN_2 = '\033[52m' # seems equal to MARGIN_1
# colors
BLACK = '\033[30m'
RED_DARK = '\033[31m'
GREEN_DARK = '\033[32m'
YELLOW_DARK = '\033[33m'
BLUE_DARK = '\033[34m'
PURPLE_DARK = '\033[35m'
CYAN_DARK = '\033[36m'
GREY_DARK = '\033[37m'
BLACK_LIGHT = '\033[90m'
RED = '\033[91m'
GREEN = '\033[92m'
YELLOW = '\033[93m'
BLUE = '\033[94m'
PURPLE = '\033[95m'
CYAN = '\033[96m'
WHITE = '\033[96m'
def __init__(self):
self.print_original = print # old value to the original print function
self.current_color = self.DEFAULT
def __call__(self,
*values: object, sep: str | None = None,
end: str | None = None,
file: str | None = None,
flush: bool = False,
color: str|None = None,
default_color: str|None = None,
):
if default_color:
self.current_color = default_color
default = self.current_color
if color:
values = (color, *values, default) # wrap the content within a selected color an a default
else:
values = (*values, default) # wrap the content within a selected color an a default
self.print_original(*values, end=end, file=file, flush=flush)
用法
class PrintColored:
DEFAULT = '\033[0m'
# Styles
BOLD = '\033[1m'
ITALIC = '\033[3m'
UNDERLINE = '\033[4m'
UNDERLINE_THICK = '\033[21m'
HIGHLIGHTED = '\033[7m'
HIGHLIGHTED_BLACK = '\033[40m'
HIGHLIGHTED_RED = '\033[41m'
HIGHLIGHTED_GREEN = '\033[42m'
HIGHLIGHTED_YELLOW = '\033[43m'
HIGHLIGHTED_BLUE = '\033[44m'
HIGHLIGHTED_PURPLE = '\033[45m'
HIGHLIGHTED_CYAN = '\033[46m'
HIGHLIGHTED_GREY = '\033[47m'
HIGHLIGHTED_GREY_LIGHT = '\033[100m'
HIGHLIGHTED_RED_LIGHT = '\033[101m'
HIGHLIGHTED_GREEN_LIGHT = '\033[102m'
HIGHLIGHTED_YELLOW_LIGHT = '\033[103m'
HIGHLIGHTED_BLUE_LIGHT = '\033[104m'
HIGHLIGHTED_PURPLE_LIGHT = '\033[105m'
HIGHLIGHTED_CYAN_LIGHT = '\033[106m'
HIGHLIGHTED_WHITE_LIGHT = '\033[107m'
STRIKE_THROUGH = '\033[9m'
MARGIN_1 = '\033[51m'
MARGIN_2 = '\033[52m' # seems equal to MARGIN_1
# colors
BLACK = '\033[30m'
RED_DARK = '\033[31m'
GREEN_DARK = '\033[32m'
YELLOW_DARK = '\033[33m'
BLUE_DARK = '\033[34m'
PURPLE_DARK = '\033[35m'
CYAN_DARK = '\033[36m'
GREY_DARK = '\033[37m'
BLACK_LIGHT = '\033[90m'
RED = '\033[91m'
GREEN = '\033[92m'
YELLOW = '\033[93m'
BLUE = '\033[94m'
PURPLE = '\033[95m'
CYAN = '\033[96m'
WHITE = '\033[96m'
def __init__(self):
self.print_original = print # old value to the original print function
self.current_color = self.DEFAULT
def __call__(self,
*values: object, sep: str | None = None,
end: str | None = None,
file: str | None = None,
flush: bool = False,
color: str|None = None,
default_color: str|None = None,
):
if default_color:
self.current_color = default_color
default = self.current_color
if color:
values = (color, *values, default) # wrap the content within a selected color an a default
else:
values = (*values, default) # wrap the content within a selected color an a default
self.print_original(*values, end=end, file=file, flush=flush)
if __name__ == '__main__':
print = PrintColored()
print("Hello world - default")
print("Hello world - Bold", color=print.BOLD)
print("Hello world - Italic", color=print.ITALIC)
print("Hello world - Underline", color=print.UNDERLINE)
print("Hello world - UNDERLINE_THICK", color=print.UNDERLINE_THICK)
print("Hello world - HighLithted", color=print.HIGHLIGHTED)
print("Hello world - HIGHLIGHTED_BLACK", color=print.HIGHLIGHTED_BLACK)
print("Hello world - HIGHLIGHTED_RED", color=print.HIGHLIGHTED_RED)
print("Hello world - HIGHLIGHTED_GREEN", color=print.HIGHLIGHTED_GREEN)
print("Hello world - HIGHLIGHTED_YELLOW", color=print.HIGHLIGHTED_YELLOW)
print("Hello world - HIGHLIGHTED_BLUE", color=print.HIGHLIGHTED_BLUE)
print("Hello world - HIGHLIGHTED_PURPLE", color=print.HIGHLIGHTED_PURPLE)
print("Hello world - HIGHLIGHTED_CYAN", color=print.HIGHLIGHTED_CYAN)
print("Hello world - HIGHLIGHTED_GREY", color=print.HIGHLIGHTED_GREY)
print("Hello world - HIGHLIGHTED_GREY_LIGHT", color=print.HIGHLIGHTED_GREY_LIGHT)
print("Hello world - HIGHLIGHTED_RED_LIGHT", color=print.HIGHLIGHTED_RED_LIGHT)
print("Hello world - HIGHLIGHTED_GREEN_LIGHT", color=print.HIGHLIGHTED_GREEN_LIGHT)
print("Hello world - HIGHLIGHTED_YELLOW_LIGHT", color=print.HIGHLIGHTED_YELLOW_LIGHT)
print("Hello world - HIGHLIGHTED_BLUE_LIGHT", color=print.HIGHLIGHTED_BLUE_LIGHT)
print("Hello world - HIGHLIGHTED_PURPLE_LIGHT", color=print.HIGHLIGHTED_PURPLE_LIGHT)
print("Hello world - HIGHLIGHTED_CYAN_LIGHT", color=print.HIGHLIGHTED_CYAN_LIGHT)
print("Hello world - HIGHLIGHTED_WHITE_LIGHT", color=print.HIGHLIGHTED_WHITE_LIGHT)
print("Hello world - STRIKE_THROUGH", color=print.STRIKE_THROUGH)
print("Hello world - MARGIN_1", color=print.MARGIN_1)
print("Hello world - MARGIN_2", color=print.MARGIN_2)
print("Hello world - BLACK", color=print.BLACK)
print("Hello world - RED_DARK", color=print.RED_DARK)
print("Hello world - GREEN_DARK", color=print.GREEN_DARK)
print("Hello world - YELLOW_DARK", color=print.YELLOW_DARK)
print("Hello world - BLUE_DARK", color=print.BLUE_DARK)
print("Hello world - PURPLE_DARK", color=print.PURPLE_DARK)
print("Hello world - CYAN_DARK", color=print.CYAN_DARK)
print("Hello world - GREY_DARK", color=print.GREY_DARK)
print("Hello world - BLACK_LIGHT", color=print.BLACK_LIGHT)
print("Hello world - BLACK_LIGHT", color=print.BLACK_LIGHT)
print("Hello world - RED", color=print.RED)
print("Hello world - GREEN", color=print.GREEN)
print("Hello world - YELLOW", color=print.YELLOW)
print("Hello world - BLUE", color=print.BLUE)
print("Hello world - PURPLE", color=print.PURPLE)
print("Hello world - CYAN", color=print.CYAN)
print("Hello world - WHITE", color=print.WHITE)
# Back to normal
print("", default_color=print.DEFAULT)
print("Hello world - default")
输出
其他回答
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：
根据乔尔德的回答，这简直太简单了：
class PrintInColor:
RED = '\033[91m'
GREEN = '\033[92m'
YELLOW = '\033[93m'
LIGHT_PURPLE = '\033[94m'
PURPLE = '\033[95m'
END = '\033[0m'
@classmethod
def red(cls, s, **kwargs):
print(cls.RED + s + cls.END, **kwargs)
@classmethod
def green(cls, s, **kwargs):
print(cls.GREEN + s + cls.END, **kwargs)
@classmethod
def yellow(cls, s, **kwargs):
print(cls.YELLOW + s + cls.END, **kwargs)
@classmethod
def lightPurple(cls, s, **kwargs):
print(cls.LIGHT_PURPLE + s + cls.END, **kwargs)
@classmethod
def purple(cls, s, **kwargs):
print(cls.PURPLE + s + cls.END, **kwargs)
那么就
PrintInColor.red('hello', end=' ')
PrintInColor.green('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：
对于Windows，除非使用Win32 API，否则无法使用颜色打印到控制台。
对于Linux，它就像使用打印一样简单，转义序列如下：
颜色
要使字符像方框一样打印，这实际上取决于控制台窗口使用的字体。磅符号效果很好，但它取决于字体：
#
我有一个叫做colorist的图书馆。这非常简单。
以下是一些示例：
from colorit import *
# Use this to ensure that ColorIt will be usable by certain command line interfaces
# Note: This clears the terminal
init_colorit()
# Foreground
print(color("This text is red", Colors.red))
print(color("This text is orange", Colors.orange))
print(color("This text is yellow", Colors.yellow))
print(color("This text is green", Colors.green))
print(color("This text is blue", Colors.blue))
print(color("This text is purple", Colors.purple))
print(color("This text is white", Colors.white))
# Background
print(background("This text has a background that is red", Colors.red))
print(background("This text has a background that is orange", Colors.orange))
print(background("This text has a background that is yellow", Colors.yellow))
print(background("This text has a background that is green", Colors.green))
print(background("This text has a background that is blue", Colors.blue))
print(background("This text has a background that is purple", Colors.purple))
print(background("This text has a background that is white", Colors.white))
# Custom
print(color("This color has a custom grey text color", (150, 150, 150)))
print(background("This color has a custom grey background", (150, 150, 150)))
# Combination
print(
background(
color("This text is blue with a white background", Colors.blue), Colors.white
)
)
# If you are using Windows Command Line, this is so that it doesn't close immediately
input()
这为您提供了：
值得注意的是，这是跨平台的，已经在Mac、Linux和Windows上进行了测试。
你可能想试试：https://github.com/SuperMaZingCoder/colorit
coloret现在可以与PyPi一起安装了！您可以在Windows上使用pipinstall-color-it安装它，在macOS和Linux上使用pip3 install-color-it安装它。
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