No17: Пайтон хэлэнд Объект ба Класс зарлах

print("=============object, Class====================")

#Class

class newClass:

    var = 10

print(newClass)

#object

newObj = newClass()

print(newObj)

print(newObj.var)

# _int_() Function

class Student:

    def __init__(self, name, age):

        self.name = name

        self.age = age

newStudentObj = Student("Bold", 25)

print("newStudentObj.name = ", newStudentObj.name)

print("newStudentObj.age = ", newStudentObj.age)

# object Methods

class newStudent:

    def __init__(self, name, age):

        self.name = name

        self.age = age

    def myFunc(self):

        print("My name is " + self.name + 

        f" and i'm {self.age} years old") 

newStudentObj = newStudent("Dorj", 24)

newStudentObj.myFunc()

class studentMod:

    def __init__(self, name, age):

        self.name = name

        self.age = age

    def myFunc(self):

        print("My name is " + self.name + 

        f" and i'm {self.age} years old") 

newStudentObj = newStudent("Dorj", 24)

newStudentObj.myFunc()

newStudentObj.age = 17

print("newStudentObj.age = ", newStudentObj.age)

newStudentObj.myFunc()

# del ::

del newStudentObj.age

# print("newStudentObj.age = ", newStudentObj.age)

# newStudentObj.myFunc()

"""

Traceback (most recent call last):

  File "jan02Lesson.py", line 61, in <module>

    print("newStudentObj.age = ", newStudentObj.age)

AttributeError: 'newStudent' object has no attribute 'age'

"""

del newStudentObj

# print(newStudentObj)

# pass::

class Human:

    def __init__(self, height, weight, skinColor):

        self.height = height

        self.weight = weight

        self.skinColor = skinColor

    def humanFunc(self):

        print("East Asian man average height =", self.height ,

        f" and average weight = {self.weight}, skin color: {self.skinColor}")

HumanObj = Human(165, 75, "Yellow")

HumanObj.humanFunc()

height1 = int(input("Human Height ="))

weight1 = int(input("Human weight ="))

skin1 = input("Skin Color :")

HumanObj = Human(height1, weight1, skin1)

HumanObj.humanFunc()