Hi all
I’m trying to make a subclass inheriting from a superclass. I have a class variable that should be implemented by the subclass.
My code looks like this:
class mybaseclass:
def hello(self):
print(myclassvar)
class mysubclass(mybaseclass):
myclassvar = 5
zzz = mysubclass()
zzz.hello()
Unfortunately, when executing it complains that myclassvar is not defined (see below). But it is defined! It is defined in the subclass. And it will/must be defined in all other subclasses of mybaseclass. How should I do this?
python test.py
Traceback (most recent call last):
File “C:.…\test.py”, line 9, in
zzz.hello()
File “C:.…\test.py”, line 3, in hello
print(myclassvar)
NameError: name ‘myclassvar’ is not defined