On 2006年6月30日, Neal Norwitz wrote: > The current list of serious bugs are in the PEP: >> http://www.python.org/dev/peps/pep-0356/ Among them is this one: Incorrect LOAD/STORE_GLOBAL generation http://python.org/sf/1501934 The question is, what behaviour is preferable for this code: g = 1 def f(): g += 1 f() Should this raise an UnboundLocalError or should it increment g? (Or, in other words, should augmented assignment be considered a local binding like regular assignment, or not?) -- ?!ng