在类中使用用户输入

Question

我只编程了大约一个月，我的问题是这个。一旦我在定义函数和类的类中做完了，如何将用户输入与函数一起使用。感谢您的帮助，可以使您有所了解。

class employee:


    def __init__(self,first,last,pay,hours):
        self.first = raw_input("whats your first name")
        self.last = raw_input("whats your last name") 
        self.pay = int(input("how much do you make an hour"))
        self.hours = int(input("how many hours do you have"))



        def raise_amount(self, amount):
            self.pay = int(input('how much would you like to raise the employee pay'))



    def overtime(self,overtime):
        if self.hours !=39:
            print ("there is an error you have overtime standby")
            num1 = self.pay / 2
            overtime = num1 + self.pay
            print self.first, + self.overtime(self.hours)



print employee(self.hours)

Answer 1

从目前的情况来看，该类没有多大意义，尤其是这一点：

class employee:

    def __init__(self,first,last,pay,hours):
        self.first = raw_input("whats your first name")
        self.last = raw_input("whats your last name") 
        self.pay = int(input("how much do you make an hour"))
        self.hours = int(input("how many hours do you have"))

通过提供__init__四个参数（除了self），这意味着在实例化类时（通过my_employee = employee(...)），您将必须传递所有这些参数，即，必须在代码中编写my_employee = employee("John", "Cleese", "£2", "5 hours")。但这是没有意义的，因为该__init__函数在设置类的属性时会完全忽略所有这些信息，而是使用用户输入。您只想这样做：

class employee:

    def __init__(self):
        self.first = raw_input("whats your first name")
        self.last = raw_input("whats your last name") 
        self.pay = int(input("how much do you make an hour"))
        self.hours = int(input("how many hours do you have"))

    ...

my_employee = employee()

但是，最好创建一个普通员工类，然后在需要通过输入来创建员工的情况下，仍然可以这样做。特别：

class Employee:
    def __init__(self, first, last, pay, hours):
        self.first = first
        self.last = last
        self.pay = pay
        self.hours = hours

    ...

your_employee = Employee(input("First name: "), input("Last name: "),
    int(input("Pay: ")), int(input("Hours: ")))