诅咒不能正确显示颜色对

Question

我试图了解诅咒是如何工作的，所以我编写了一小段代码来帮助我理解它。这有点乱，但它应该可以正常工作（理论上）。在第一个文件中，我手动定义了每个颜色对，然后我简单地在主文件中创建了一个实例。

ANSICOLORS.PY

import curses

LGREY_LGREY = None
WHITE_LGREY = None
LGREY_WHITE = None
WHITE_WHITE = None
LGREY_BLACK = None
WHITE_BLACK = None
LGREY_DGREY = None
WHITE_DGREY = None
BLACK_LGREY = None
DGREY_LGREY = None
BLACK_WHITE = None
DGREY_WHITE = None
BLACK_BLACK = None
DGREY_BLACK = None
BLACK_DGREY = None
DGREY_DGREY = None

def delayed_init():
    global LGREY_LGREY, WHITE_LGREY, LGREY_WHITE, WHITE_WHITE, LGREY_BLACK, WHITE_BLACK, LGREY_DGREY, WHITE_DGREY \
        , BLACK_LGREY, DGREY_LGREY, BLACK_WHITE, DGREY_WHITE, BLACK_BLACK, DGREY_BLACK, BLACK_DGREY, DGREY_DGREY

    curses.init_pair(1, curses.COLOR_WHITE, curses.COLOR_WHITE)
    curses.init_pair(2, curses.COLOR_WHITE, curses.COLOR_WHITE)
    curses.init_pair(3, curses.COLOR_WHITE, curses.COLOR_WHITE)
    curses.init_pair(4, curses.COLOR_WHITE, curses.COLOR_WHITE)
    curses.init_pair(5, curses.COLOR_WHITE, curses.COLOR_BLACK)
    curses.init_pair(6, curses.COLOR_WHITE, curses.COLOR_BLACK)
    curses.init_pair(7, curses.COLOR_WHITE, curses.COLOR_BLACK)
    curses.init_pair(8, curses.COLOR_WHITE, curses.COLOR_BLACK)
    curses.init_pair(9, curses.COLOR_BLACK, curses.COLOR_WHITE)
    curses.init_pair(10, curses.COLOR_BLACK, curses.COLOR_WHITE)
    curses.init_pair(11, curses.COLOR_BLACK, curses.COLOR_WHITE)
    curses.init_pair(12, curses.COLOR_BLACK, curses.COLOR_WHITE)
    curses.init_pair(13, curses.COLOR_BLACK, curses.COLOR_BLACK)
    curses.init_pair(14, curses.COLOR_BLACK, curses.COLOR_BLACK)
    curses.init_pair(15, curses.COLOR_BLACK, curses.COLOR_BLACK)
    curses.init_pair(16, curses.COLOR_BLACK, curses.COLOR_BLACK)


    LGREY_LGREY = curses.color_pair(1)
    WHITE_LGREY = curses.color_pair(2) | curses.A_BOLD
    LGREY_WHITE = curses.color_pair(3) | curses.A_REVERSE #CHECK
    WHITE_WHITE = curses.color_pair(4) | curses.A_BOLD | curses.A_REVERSE #CHECK

    LGREY_BLACK = curses.color_pair(5)
    WHITE_BLACK = curses.color_pair(6) | curses.A_BOLD
    LGREY_DGREY = curses.color_pair(7) | curses.A_REVERSE #CHECK
    WHITE_DGREY = curses.color_pair(8) | curses.A_BOLD | curses.A_REVERSE #CHECK

    BLACK_LGREY = curses.color_pair(9)
    DGREY_LGREY = curses.color_pair(10) | curses.A_BOLD
    BLACK_WHITE = curses.color_pair(11) | curses.A_REVERSE #CHECK
    DGREY_WHITE = curses.color_pair(12) | curses.A_BOLD | curses.A_REVERSE #CHECK

    BLACK_BLACK = curses.color_pair(13)
    DGREY_BLACK = curses.color_pair(14) | curses.A_BOLD
    BLACK_DGREY = curses.color_pair(15) | curses.A_REVERSE #CHECK
    DGREY_DGREY = curses.color_pair(16) | curses.A_BOLD | curses.A_REVERSE #CHECK

main.py

import curses
import time

import ANSICOLORS

stdscr = curses.initscr()
curses.start_color()
curses.use_default_colors()
ANSICOLORS.delayed_init()

colors = [  ANSICOLORS.LGREY_LGREY, ANSICOLORS.WHITE_LGREY, ANSICOLORS.LGREY_WHITE, ANSICOLORS.WHITE_WHITE, ANSICOLORS.LGREY_BLACK, ANSICOLORS.WHITE_BLACK, ANSICOLORS.LGREY_DGREY, ANSICOLORS.WHITE_DGREY,
            ANSICOLORS.BLACK_LGREY, ANSICOLORS.DGREY_LGREY, ANSICOLORS.BLACK_WHITE, ANSICOLORS.DGREY_WHITE, ANSICOLORS.BLACK_BLACK, ANSICOLORS.DGREY_BLACK, ANSICOLORS.BLACK_DGREY, ANSICOLORS.DGREY_DGREY]

win = curses.newwin(5, 50,1,1)

for y in range(4):
    for x in range(4):
        print(y*4 + x)
        win.addstr(y, x*5, f"▀█{y}█▀", colors[y*4 + x])

while True:
    win.refresh()
    time.sleep(1)

然而，在实践中我并没有得到所有可能的组合。只有 WHITE_LGREY 产生颜色 WHITE。例如，WHITE_WHITE 会生成浅灰色图像。

结果如下：

即使我对 BOLD 和 REVERSE 如何工作的理解是错误的，我还是尝试了所有 16 种“ON/OFF”与黑白组合，所以理论上我应该得到一个案例所有实例。 关于问题可能是什么的任何想法？我是否遗漏了诅咒的某些组成部分？