对于字符

您的终端很可能使用Unicode（通常为UTF-8编码）字符，所以只需选择合适的字体即可看到您喜爱的字符。Unicode字符U+2588，“完整块”是我建议您使用的字符。

尝试以下操作：

import unicodedata
fp= open("character_list", "w")
for index in xrange(65536):
    char= unichr(index)
    try: its_name= unicodedata.name(char)
    except ValueError: its_name= "N/A"
    fp.write("%05d %04x %s %s\n" % (index, index, char.encode("UTF-8"), its_name)
fp.close()

稍后使用您喜爱的查看器检查文件。

对于颜色

curses是您要使用的模块。查看本教程。

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')

这个答案试图通过使用正则表达式为文本块中的关键字着色来扩展将着色文本写入终端的概念。

这个答案还使用了Python库Rich，在前面的问题答案中简要介绍了它。在这个答案中，我使用函数rich.color.ANSI_color_NAMES获取一个随机的颜色列表，用于突出显示预定义的搜索项。

import random
import re as regex
from rich import color
from rich import print


def create_dynamic_regex(search_words):
    """
    This function is used to create a dynamic regular expression
    string and a list of random colors. Both these elements will
    be used in the function colorize_text()

    :param search_words: list of search terms
    :return: regular expression search string and a list of colors
    :rtype: string, list
    """
    colors_required = create_list_of_colors(len(search_words))
    number_of_search_words = len(search_words)
    combined_string = ''
    for search_word in search_words:
        number_of_search_words -= 1
        if number_of_search_words != 0:
            current_string = ''.join(r'(\b' + search_word + r'\b)|')
            combined_string = (combined_string + current_string)
        elif number_of_search_words == 0:
            current_string = ''.join(r'(\b' + search_word + r'\b)')
            combined_string = (combined_string + current_string)
    return combined_string, colors_required


def random_color():
    """
    This function is used to create a random color using the
    Python package rich.
    :return: color name
    :rtype: string
    """
    selected_color = random.choice(list(color.ANSI_COLOR_NAMES.keys()))
    return selected_color


def create_list_of_colors(number_of_colors):
    """
    This function is used to generate a list of colors,
    which will be used in the function colorize_text()
    :param number_of_colors:
    :return: list of colors
    :rtype: list
    """
    list_of_colors = [random_color() for _ in range(number_of_colors)]
    return list_of_colors


def colorize_text(text, regex_string, array_of_colors):
    """
    This function is used to colorize specific words in a text string.
    :param text: text string potentially containing specific words to colorize.
    :param regex_string: regular expression search string
    :param array_of_colors: list of colors
    :return: colorized text
    :rtype: string
    """
    available_colors = array_of_colors
    word_regex = regex.compile(f"{regex_string}", regex.IGNORECASE)
    i = 0
    output = ""
    for word in word_regex.finditer(text):
        get_color = available_colors[word.lastindex - 1]
        output += "".join([text[i:word.start()],
                           "[%s]" % available_colors[word.lastindex - 1],
                           text[word.start():word.end()], "[/%s]" % available_colors[word.lastindex - 1]])
        i = word.end()
    return ''.join([output, text[word.end():]])


def generate_console_output(text_to_search, words_to_find):
    """
    This function is used generate colorized text that will
    be outputting to the console.

    :param text_to_search: text string potentially containing specific words to colorize.
    :param words_to_find: list of search terms.
    :return: A string containing colorized words.
    :rtype: string
    """
    search_terms, colors = create_dynamic_regex(words_to_find)
    colorize_html = colorize_text(text_to_search, search_terms, colors)
    print(colorize_html)


text = "The dog chased the cat that was looking for the mouse that the dog was playing with."
words = ['dog', 'cat', 'mouse']
generate_console_output(text, words)

以下是上述代码的打印输出：

我创建了两个用于为文本着色的GIST。

彩色文本终端输出彩色文本HTML输出

打印一个开始颜色/样式的字符串，然后是字符串，然后以'\x1b[0m'结束颜色/样式更改：

print('\x1b[6;30;42m' + 'Success!' + '\x1b[0m')

使用以下代码获取shell文本的格式选项表：

def print_format_table():
    """
    prints table of formatted text format options
    """
    for style in range(8):
        for fg in range(30,38):
            s1 = ''
            for bg in range(40,48):
                format = ';'.join([str(style), str(fg), str(bg)])
                s1 += '\x1b[%sm %s \x1b[0m' % (format, format)
            print(s1)
        print('\n')

print_format_table()

亮-暗示例（完整）

暗-亮示例（部分）

参考：https://en.wikipedia.org/wiki/ANSI_escape_code#Colors

您想了解ANSI转义序列。下面是一个简单的例子：

CSI = "\x1B["
print(CSI+"31;40m" + "Colored Text" + CSI + "0m")

有关详细信息，请参见ANSI转义码。

对于块字符，请尝试使用Unicode字符，如\u2588：

print(u"\u2588")

将所有内容放在一起：

print(CSI+"31;40m" + u"\u2588" + CSI + "0m")

耶！另一个版本

虽然我觉得这个答案很有用，但我做了一些修改。此GitHub Gist是结果

用法

print colors.draw("i'm yellow", bold=True, fg_yellow=True)

此外，还可以包装常用用法：

print colors.error('sorry, ')

https://gist.github.com/Jossef/0ee20314577925b4027f