[英]How can I add colour to a specific string using python curses?
For Example, I have string "Colour selected is red"
How do I make only the word "red" red? 例如,我有字符串"Colour selected is red"
如何将"Colour selected is red"
如何仅使单词“ red”(红色)变为红色?
This is what I'm using to try and achieve this. 这就是我用来尝试实现这一目标的方法。
import curses
curses.start_color()
curses.init_pair(1, curses.COLOR_RED, curses.COLOR_BLACK)
win = curses.newwin(5 + window_height, window_width, 2, 4)
win.addstr(position + 2, 5, "Colour selected is " + "Red", curses.color_pair(1))
it's part of a bigger project so some info might be missing. 这是一个较大项目的一部分,因此可能会缺少一些信息。 But it does not work. 但这行不通。
This works: 这有效:
import curses
curses.initscr();
window_height = curses.LINES - 2
window_width = curses.COLS - 2
position = 3
curses.start_color()
curses.init_pair(1, curses.COLOR_RED, curses.COLOR_BLACK)
win = curses.newwin(5 + window_height, window_width, 2, 4)
win.addstr(position + 2, 5, "Colour selected is " + "Red", curses.color_pair(1))
win.getch()
If you had reduced the problem to a simple, complete program, you would probably see the problem in your original program. 如果您已将问题简化为一个简单的完整程序,则可能会在原始程序中看到该问题。
Following up on comment: in curses, the addstr
function applies the attribute (including color) to the whole string parameter. 跟进注释:在curses中, addstr
函数将属性(包括颜色)应用于整个字符串参数。 If you want to have different parts of the string with different attributes, you will have to make separate calls to addstr
, one for each attribute as applied to parts of the original string. 如果要使字符串的不同部分具有不同的属性,则必须分别对addstr
进行调用,每个调用分别应用于应用于原始字符串各部分的每个属性。 Something like this: 像这样:
win.addstr(position + 2, 5, "Colour selected is ")
win.addstr("Red", curses.color_pair(1))
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