82 lines
1.7 KiB
Python
82 lines
1.7 KiB
Python
"""
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抽象类 / 继承 / 多态
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"""
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from abc import ABCMeta, abstractmethod
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class Employee(metaclass=ABCMeta):
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"""员工"""
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def __init__(self, name):
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self.name = name
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@abstractmethod
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def get_salary(self):
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"""结算月薪"""
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pass
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class Manager(Employee):
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"""部门经理"""
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def get_salary(self):
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return 15000
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class Programmer(Employee):
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"""程序员"""
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def __init__(self, name):
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super().__init__(name)
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self._working_hour = 0
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@property
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def working_hour(self):
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return self._working_hour
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@working_hour.setter
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def working_hour(self, _working_hour):
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self._working_hour = 0 if _working_hour < 0 \
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else _working_hour
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def get_salary(self):
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return 200 * self.working_hour
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class Salesman(Employee):
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"""销售员"""
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def __init__(self, name):
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super().__init__(name)
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self._sales = 0
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@property
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def sales(self):
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return self._sales
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@sales.setter
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def sales(self, _sales):
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self._sales = 0 if _sales < 0 else _sales
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def get_salary(self):
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return 1800 + 0.05 * self.sales
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def main():
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"""主函数"""
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emps = [
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Programmer("王大锤"), Manager("武则天"),
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Programmer("狄仁杰"), Salesman("白洁"),
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Programmer("白元芳"), Salesman("冷面")
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]
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for emp in emps:
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if isinstance(emp, Programmer):
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emp.working_hour = int(input(f'{emp.name}本月工作时间: '))
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elif isinstance(emp, Salesman):
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emp.sales = float(input(f'{emp.name}本月销售额: '))
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print("%s本月工资为: ￥%.2f元" % (emp.name, emp.get_salary()))
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if __name__ == '__main__':
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main()
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