ben wrote:
Why doesn't this work:
class C1:
def f1(self):
print("f1")
class C2(C1):
f1()
It throws this error:
Traceback (most recent call last):
File "./c1.py", line 7, in <module>
class C2(C1):
File "./c1.py", line 8, in C2
f1()
NameError: name 'f1' is not defined
f1() is an attribute of class C1, C2 inherits C1, so why can't it see
it?
Name lookup works differently from some other languages. You need to be
explicit and tell it where 'f1' is defined:
C1.f1()
However, that will raise a different exception. I don't know what you're
trying to do.
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