Python classmethod

# classmethod example
In [20]: class MyClass:
    ...:     @classmethod
    ...:     def set_att(cls, value):
    ...:         cls.att = value
    ...:

In [21]: MyClass.set_att(1)

In [22]: MyClass.att
Out[22]: 1

In [23]: obj = MyClass()

In [24]: obj.att
Out[24]: 1

In [25]: obj.set_att(3)

In [26]: obj.att
Out[26]: 3

In [27]: MyClass.att
Out[27]: 3

Similar codes

0 vote184 views1 answer
How to make a contact developer command in discord.py
Python
21 votes175 views3 answers
How to create an empty list of certain length in python
Python
2 votes206 views2 answers
Django template array index
Python
0 vote191 views1 answer
Mobile number regex python
Python
2 votes194 views3 answers
Local variable
Python
0 vote216 views1 answer
Flask decoding base 64 image
Python Flask
0 vote196 views1 answer
The python path in your debug configuration is invalid.
Python
6 votes242 views2 answers
Django read mesage
Python Django
1 vote185 views1 answer
Split a path into all subpaths
Python
0 vote177 views1 answer
RuntimeError: Please set pin numbering mode using GPIO.setmode(GPIO.BOARD) or GPIO.setmode(GPIO.BCM)
Python