1ANSI_COLOURS = ["grey", "red", "green", "yellow", "blue", "magenta", "cyan", "white"]
 2
 3for i, name in enumerate(ANSI_COLOURS):
 4    globals()[name] = str(30 + i)
 5    globals()["intense_" + name] = str(30 + i) + ";1"
 6
 7
 8def get_colors():
 9    cs = [
10        "cyan",
11        "yellow",
12        "green",
13        "magenta",
14        "red",
15        "blue",
16        "intense_cyan",
17        "intense_yellow",
18        "intense_green",
19        "intense_magenta",
20        "intense_red",
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