def roms_for_consoles(self, config, consoles):
    # Abuses the fact that the `+` operator is overloaded with lists to turn
    # our list of lists into a single giant list. Yay for duck typing?
    return sum(map(partial(self.roms_for_console, config), consoles), [])
@param consoles - An iterable list of consoles
dataset/ETHPy150Open scottrice/Ice/ice/rom_finder.py/ROMFinder.roms_for_consoles