在定义ProductionWorker
的__init__
时,还需要设置EmployeeClass
的属性。我输入了"Bob"
和"001121"
作为测试,它可以工作,但是我需要能够从用户的输入在我的main中更改它。你知道吗
class ProductionWorker(EmployeeClass):
SHIFT = {1: "day shift", 2: "night shift"}
def __init__(self, shift=None, hourly_pay=None):
EmployeeClass.__init__(self, "Bob", "001121")
self.__shift = shift
self.set_shift = shift
self.__hourly_pay = hourly_pay
self.set_hourly_pay = hourly_pay
# setters
def set_shift(self, shift):
if shift in ProductionWorker.SHIFT:
self.__shift = shift
else:
self.__shift = None
def set_hourly_pay(self, hourly_pay):
self.__hourly_pay = hourly_pay
# getters
def get_shift(self):
return self.__shift
def get_hourly_pay(self):
return self.__hourly_pay
def __str__(self):
summary = EmployeeClass.__str__(self)
return summary + "They work on the " + ProductionWorker.SHIFT[self.__shift] + " and make " + "$" \
+ str(format(self.__hourly_pay, "0.2f")) + " an hour."
我的主要职责:
from Employee import EmployeeClass
from Employee import ProductionWorker
e_name = input("Enter the name of the employee: ")
e_number = input("Enter the ID number of the employee: ")
e_shift = int(input("Enter 1 if they work day shift or 2 if they work night shift: "))
e_hourly_pay = float(input("Enter how much they make hourly (numerical): "))
x = EmployeeClass(e_name, e_number)
z = ProductionWorker(e_shift, e_hourly_pay)
print(z)
这是我得到的结果:
Enter the name of the employee: Joe
Enter the ID number of the employee: 5555
Enter 1 if they work day shift or 2 if they work night shift: 2
Enter how much they make hourly (numerical): 30
The employee's name is Bob. Bob's ID number is: 001121. They work on the night shift and make $30.00 an hour.
我将在ProductionWorker的init方法参数中包含EmployeeClass的参数,以传递给超类。你知道吗
对于Python3,可以使用super()。\uu init\uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu。你知道吗
此外,您应该考虑使用descriptors,而不是实现getter和setter,因为这是python的方法。你知道吗
必须将参数用作任何其他参数:
相关问题 更多 >
编程相关推荐