1from collections.abc import Iterator
 2
 3ANSI_COLOURS = ["black", "red", "green", "yellow", "blue", "magenta", "cyan", "white"]
 4
 5for i, name in enumerate(ANSI_COLOURS):
 6    globals()[name] = str(30 + i)
 7    globals()["intense_" + name] = str(30 + i) + ";1"
 8
 9
10def get_colors() -> Iterator[str]:
11    cs = [
12        "cyan",
13        "yellow",
14        "green",
15        "magenta",
16        "blue",
17        "intense_cyan",
18        "intense_yellow",
19        "intense_green",
20        "intense_magenta",
21        "intense_blue",
22    ]
23    cs = [globals()[c] for c in cs]
24
25    i = 0
26    while True:
27        yield cs[i % len(cs)]
28        i += 1