Confusion over calling a nested function inside a parent function

[Bruno Desthuilliers]

Pyenos a écrit :
> [code]

You already got the answer - just a pair of stylistic advices:

> class WORK:

1/ By convention, ALL_UPPER names denote (pseudo) symbolic constants. 
The convention for class names is CamelCase.

2/ better to use new-style classes.

=>
class Work(object):
   ...