def set_item_color(item, color):
    foreground = item.foreground()
    foreground.setColor(color)
    item.setForeground(foreground)
validate that a Macaroon is understood by and was signed by this server.
dataset/ETHPy150Open eoyilmaz/anima/anima/ui/models.py/set_item_color--crossover with--dataset/ETHPy150Open matrix-org/synapse/synapse/api/auth.py/Auth.validate_macaroon