from car import ElectricCar
tesla = ElectricCar("Tesla", "S4", "2018")
print(tesla.describe_car())
tesla.describe_battery()
from car import ElectricCar
my_tesla = ElectricCar('tesla', 'model s', 2019)
print(my_tesla.get_descriptive_name())
my_tesla.describe_battery()
my_tesla.battery.get_range()
my_tesla.battery.upgrade_battery()
my_tesla.battery.get_range()
if self.battery_size == 75:
return 260
if self.battery_size == 100:
return 315
class ElectricCar(Car):
'''doc, blabla...'''
def __init__(self, make, model, year):
super().__init__(make, model, year);
self.battery = Battery()
def describe_battery(self):
self.battery.describe_battery()
# 重载函数
def fill_gas_tank(self):
print('No gas tank for elactric car!')
electric_car = ElectricCar('Tesla', 'Model Y', 2021)
print(f'ecar: {electric_car.descriptive_name()}')
electric_car.describe_battery()
#%% 方法重载
electric_car.fill_gas_tank()
#%%
from car import Car, ElectricCar, Battery
from car import ElectricCar as Ecar
