Hi,
I try to learn python.
I don't understand this:
(running in idle)
>>> dept=0
>>> def mud():
print dept
>>> mud()
0
>>> def mud():
dept+=1
print dept
>>> mud()
Traceback (most recent call last):
File "<pyshell#7>", line 1, in <module>
mud()
File "<pyshell#6>", line 2, in mud
dept+=1
UnboundLocalError: local variable 'dept' referenced before assignment
>>>
Regards MB