def gen_city():
city = City()
city.name = gen_city_name()
city.size = choice(SIZES)
city.danger = randint(-3, 4)
city.draw = randint(-3, 4)
if city.size == "village":
city.danger -= 1
city.draw -= 1
elif city.size == "city":
city.danger += 1
city.draw += 1
elif city.size == "metropolis":
city.danger += 2
city.draw += 2
if city.size == "village":
population_count = randint(4, 5)
elif city.size == "town":
population_count = randint(6, 8)
elif city.size == "city":
population_count = randint(9, 10)
elif city.size == "metropolis":
population_count = randint(11, 12)
city.population = []
for person in range(population_count):
person = gen_person()
city.population.append(person)
return city
