[Tutor] a query

[alan.gauld@bt.com]

> def A():
> ----def B():
> 
> def C():
> ----# how can i call B() from here.
> 
> is it possible in python?

Not unless A returns B as a value.

Python correctly implements B within A's namespace so 
you can only call B within A. If B was supposed to 
be accessible outside A it should have been declared 
there - and if not there's probably a good reason for 
not declaring it externally - subtle side-effects 
for example. (Otherwise somebody was just being 
stupid and should have declared it globally...!)

In general Python does the "right thing", then provides 
a way to do the wrong thing if you really really must... 
like accessing the underlying dictionaries etc...

Alan g.