Class variables

[Yoriz]

Here is an example of accessing the class variable and the instance variable

class SomeClass:
    myvar = 0

    def __init__(self):
        self.myvar = 10

    def increase_class_variable(self):
        SomeClass.myvar += 1
        print(f'Shared class variable: {SomeClass.myvar}')

    def increase_instance_variable(self):
        self.myvar += 1
        print(f'Instance variable: {self.myvar}')


instance1 = SomeClass()
instance2 = SomeClass()
instance1.increase_class_variable()
instance1.increase_class_variable()
instance2.increase_class_variable()
instance1.increase_instance_variable()
instance1.increase_instance_variable()
instance2.increase_instance_variable()

Output:
Shared class variable: 1
Shared class variable: 2
Shared class variable: 3
Instance variable: 11
Instance variable: 12
Instance variable: 11