```python
  1 class Foo:
  2     foobar = 1
  3 
  4 class Bar(Foo): 
  5     pass
  6 
  7 class Baaz(Foo): 
  8     def __init__(self):
  9         self.foobar = 42
 10 
 11 bar = Bar()
 12 baaz = Baaz()
 13 
 14 bar.foobar
 15 baaz.foobar


In [6]: bar.foobar
Out[6]: 1

In [7]: baaz.foobar
Out[7]: 42
```