def myFunc(e):
return e['year']
cars = [
{'car': 'Porsche', 'year': 2005},
{'car': 'Audi', 'year': 2000},
{'car': 'BMW', 'year': 2019},
{'car': 'VW', 'year': 2011}
]
cars.sort(key=myFunc)
print(cars)