shortcut for large amount of global var declarations?

[MRAB]

Alex Hall wrote:
> Hi all,
> I am sorry if this is the second message about this you get; I typed
> this and hit send (on gmail website) but I got a 404 error, so I am
> not sure if the previous message made it out or not.
> Anyway, I have about fifteen vars in a function which have to be
> global. Is there a faster and more space-efficient way of doing this
> than putting each var on its own line; that is, fifteen "global
> varName" declarations? Thanks.
> 
'global' will accept multiple names:

     def foo():
         global a, b, c
         ...