setattr() — Easy Playground

Sets the value of a named attribute on an object

Python Playground

class Config:
    pass

setattr(Config, "debug", True)
setattr(Config, "version", "2.0")
print(Config.debug, Config.version)

Output

Click "Run" to execute your code

setattr() is a built-in function that sets the value of a named attribute on an object.

Try modifying the code above to explore different behaviors. Can you extend the example to handle a new use case?