metods.py, Python 3

metods.py

#python 3.5.2
#Methods classification
#To process the data of object we need functions which in oops called as methods
#instance method-to process instance variables
#class method-to process class/static variables
#staic method-to perform extra task
class Student:
    school='ABC School'#static var
    def __init__(self,name,age):
        self.set_name(name)#instance var
        self.set_age(age)#instance var
    def set_name(self,name):#instance setter()
        self.name=name
    def get_name(self):#instance getter()
        return self.name
    def set_age(self,age):
        self.age=age
    def get_age(self):
        return self.age
    @classmethod
    def get_school(cls):
        return cls.school
    @staticmethod
    def info():
        return 'Student Details\n...............'
    
s1=Student('Ashu',23) 
s2=Student('Abhi',24)
#print(s1.info()) #static method can be accessed using class name or object
print(Student.info())

print('School :',s1.get_school())#class method can be accessed using class name or object
#print(Student.get_school())

print('Name :',s1.get_name())#instance methods are accessed on object
print('Age :',s1.get_age())


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